GREEN

TECHNOLOGY
FOR CLIMATE
CONTROL
CLIMATE CONTROL IN MODERN
BUILDINGS TODAY IS NOT JUST ABOUT
TEMPERATURE AND AIR DISTRIBUTION.
IT EXTENDS TO A COMFORTABLE
WORKING ENVIRONMENT THAT
ALSO ENSURES SAFETY, HEALTH AND
PERFORMANCE.

OUR GREEN TECHNOLOGY SOLUTIONS

HELP YOU MEET ALL THESE GOALS
INTELLIGENTLY AND
EFFICIENTLY.

CLIMATE FIRE &

& NOISE SMOKE DEMAND PROCESS &
CONTROL MANAGEMENT CONTROLLED CONTAMINATION
VENTILATION CONTROL

With rapid urbanisation the buildings and HVAC systems

are becoming more complex. Indoor Air Quality, Demand
Controlled Ventilation, Contamination Control and Energy
Efficiency are some of the over-riding concerns in HVAC system
design. Complex problems call for intelligent solutions.

Caire Consult is among the first companies to develop

intelligent control systems that help you monitor your HVAC
and ventilation requirements in real time and thus allow for
optimum usage of resources and efficient environment control.
Today, Conaire offers a number of products and solutions
to help you meet your goals of optimal indoor air quality at
reduced energy costs.
 OUR INNOVATIVE PRODUCTS HAVE DISCOVER A COMPREHENSIVE RANGE
REPEATEDLY WON THE TOP HONOURS OF PRODUCTS AND SOLUTIONS
AT LEADING INDUSTRY FORUMS COVERING DIVERSE APPLICATIONS
AND VERTICALS

VARIABLE AIR ON DEMAND CAR WIRE FREE SOLAR

QUALITY STATION PARK VENTILATION IAQ CONTROLLER
India’s only air measuring and A unique product that helps A zero installation and portable unit
control unit for Demand Controlled maintain optimal air quality in car to monitor and control indoor air
Ventilation systems that realises parks and meet building norms, quality, with set-point adjustments.
unprecedented cost and energy while affecting substantial energy The unit harvests its own power
efficiencies. savings. from ambient interior lighting.

Awarded the best product under Awarded the best product under Awarded the best product under
‘Indoor Air Quality’ category at ‘Indoor Air Quality’ category at “Green Product’ category at Acrex
Acrex 2011. Acrex 2014. 2014.

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CLIMATE
& NOISE CONTROL

A INTELLIGENT CLIMATE
CONTROL

B SUPPLY AIR
OUTLETS

C EXHAUST AIR
INLETS

D CONTROL
DAMPERS

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CLIMATE CONTROL INTELLIGENT CLIMATE
FOR CENTRALISED AIR CONTROL
CONDITIONING SYSTEMS
In any centrally conditioned environment, health, well-being and CONAIRE offers a number of options for climate control in multiple
performance capability of people are largely dependent on an optimised zones in a system. Each one is a handy compact unit with optional

A
climate. sensors as per requirement. For exmaple in a multiple space demand
controlled application, additional CO2 and VOC sensors can be
Amongst the key factors which influence this optimal climate are indoor
incorporated.
& outdoor air quality.

Individual climate control in zones and proper distribution are equally

important to take care of individual comfort. VAQ - THE NEXT GEN VAV
Balanced temperature, low noise in public areas are the other key VAQ is a perfect solution for pressure independent climate control. It
factors for individual comfort. provides effective zoning in centralised air-conditioning environments
with balanced temperature.

Its unique design with honeycomb airflow straightener offers negligible

pressure drop & ultra low-leak assembly, suitable for accurate
airflow measurements without any minimum straight length ducting
requirement.

With no reduction in area for measurement, VAQ is ultra-quiet and

provides comfortable environment. Since it is available in sizes as per
duct dimensions, makes it’s installation simple and eliminates the need
for site-fabricated transition pieces. With a wire-free option the whole
system can be ready to function in no time.

KEY FEATURES
s It can be integrated with engineered smoke control system.

s Air handler drive can be adjusted with respect to demand and

outdoor conditions to save energy.

s Reheat terminal for obtaining higher temperature even at higher

ventilation rates.

ADVANTAGES
s It comes with Honey comb patterned airflow straightener which i
drastically reduces the straight length required in ducting

s Uniform flow required for airflow measurement can now be

achieved in even non-ducted applications

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 ZONE REGULATION DEVICES THUMB WHEEL THERMOSTAT
To overcome problem where VAQ station cannot be installed in s Simple & effective climate control with thumb-wheel temperature
situations where it is impossible to provide separate routing of ducts adjustment
zone-wise due to architectural constraints. Automatic Pressure
s Available with carbon dioxide monitor for multiple space demand
Independent Zone Regulation Devices can be installed directly at Supply
control ventilation
Air Outlets or Plenum. Also suitable for fixed occupancy zone, will be
integrated with room vacancy detector to realise energy efficiency by
resetting minimum ventilation during vacancy.

s Available for every possible supply air outlet or plenum

s Reset airflow to desired minimum, adjustable to as low as 15 cfm

s Various room module thermostat can be integrated for automatic ROOM MODULE (CLIMATE CONTROL)
climate control
s Wire-free, compact unit with flexible mounting for desktop or wall
s Integration with vacancy detector for fixed occupancy zone
s Effective climate control with temperature and humidity sensor

s Feather touch buttons for set-point adjustments.

s Sleep switch to completely shut-off during non occupancy

s E-ink display for better visibility under all conditions

REMOTE WIRE FREE (CLIMATE CONTROL)

s Intelligent climate control from any where

s Setup a wire-free remote monitoring and control system in no time

s Mobile friendly, dynamic web based monitoring and control can

also be configured

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SUPPLY AIR OUTLETS ACCESSORIES

It is the visible end-point in the complex system of supply and exhaust A suitable collar damper is commonly used with these supply air outlets
air where aesthetics obviously play an important role. But couched to regulate the volume of supply air and hence provide effective air
within the aesthetics is the quality of engineering perfection and balancing. It should also integrate fixed or adjustable airflow pattern

B precision that can make or mar the performance of the overall system.

Supply air grilles and diffusers should be properly sized and located to
obtain proper air diffusion and equalise temperature in space.
control for achieving proper discharge pattern.

Controlling noise transmission through the system and vibrations in

ducting is also important in the supply air applications.

FEATURES
s With advanced core pulling, spinning and assembly setups, our LOW LEAK ALUMINIUM AIRFOIL OPPOSED
supply air outlets are engineered to perfection BLADE DAMPER
s Available in powder coated/anodised finishes Suitable for manual or reliable motorised airflow regulation at collar.

ADJUSTABLE GRILLES
Come with adjustable vanes to provide multi directional airflow. TURNING VANE DAMPER
Suitable for fine airflow regulation with uniform distribution at collar.

LINEAR SLOT DIFFUSER

Offers adjustable flow pattern with hit & miss damper to control supply
airflow rate without affecting the air pattern.
HIT & MISS DAMPER
Available in inclined arrangement for airflow regulation with uniform
distribution at collar.

CEILING DIFFUSER
Used in various ceiling systems, mostly to provide horizontal or
vertical airflow discharge pattern with an anti-smudge ring. Available in
rectangular or circular format.
BUTTERFLY DAMPER
Suitable for fine regulation at circular outlets collar.

JET NOZZLE
Used for long distance throw of treated air. They can be rotated for jet
setting.
SOUND ATTENUATOR
Designed for use in rectangular or round ducts to reduce duct borne
noises or breakout noises.

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EXHAUST AIR INLETS CONTROL DAMPERS

Return and exhaust air is removed from spaces through these inlets Control Dampers are used to cut off or regulate airflow in central air
commonly referred to as return air grilles and diffusers. They are mostly conditioning (heating or cooling) for low to medium pressure. Their
installed without collar dampers. For perfect environment, these should operation can be manual or automatic (pnuematic or electrically

C be properly sized and located and must be selected with least resistance
to air flow and hence minimise air regenerated noise. D operated) depending upon application.

FEATURES
FEATURES s Manufactured with advanced CNC Shearing, Bending Press
s With advanced core pulling, spinning and assembly setup, our
s Experienced work-force with qualified welders ensures our control
exhaust air inlets are engineered to perfection
dampers are engineered to perfection
s Available in powder coated/anodised finishes
s Variety of blade design & construction features to suit your
application

HIGH FLOW LINEAR GRILLES s Various actuator options to chose from, for automatic or manual
control
With or without end-flange. Also available in continuous curvature and
variety of fixing options. s Available in low leakage class, with blade & jamb seal

s Face & Bypass configuration is also available

NON VISION AIR TRANSFER GRILLE 3-V STEEL

Typically used for air transfer with sight proof passage in door, walls, or Consisting of multiple 3-V blades fabricated in C type 6 inches
partitions. (150 mm) deep frame with duct suitable flange of 25/40 mm with
opposed blade linkage drive. The fabricated blades are reinforced with
3-longitudinal structurally designed vee’s. 3-V blades and C type frame
are made out of 16(1.5), 18(1.2), or 20(1.0) ga.(mm) galvanised steel.

EGG CRATE GRILLE

Designed to handle high air volumes with limited pressure drop and EXTRUDED AIRFOIL
noise.
These dampers are Ultra low-leakage and offer least resistance. Made
of multiple heavy gauge extruded aluminium airfoil blades in C type 4.5
inches (115 mm) deep frame with duct suitable flange of 25 mm with
exposed gear drive, EPDM blade seal.
EXHAUST VALVE
Typically used for air extraction in toilets, washrooms or other small
areas.
ROUND STEEL
Suitable for round duct and opening. These dampers consists of single
piece round blade with blade seal in a round frame. The dampers have
ACOUSTIC TRANSFER GRILLE bends at both ends for round duct connection. The round ducts present
Used in return air paths to avoid cross-talk. lower resistance to airflow and hence save energy.

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 ACTUATOR OPTIONS

ABSOLUTE QUADRANT
Used for manual operation of damper having 9 stops locking handle
with thumb trigger and status indicator. The Quadrant should be
accessible for control.
2
INTERNAL KNOB QUADRANT
FIRE & SMOKE
Used for manual operation of damper from inside. Commonly used in
fresh air intake or exhaust applications and return air risers. MANAGEMENT
A ENGINEERED SMOKE
CONTROL SYSTEM

EXTENDED SHAFT
Suited for manual operation of the damper from inside the room,
typically below the ceiling.
B STAIRCASE OR LIFT-WELL
PRESSURISATION

C FIRE
DAMPERS

ELECTRIC ACTUATOR
Available in on/off, floating or modulating configuration with optional
spring return for fail safe automatic operation.
D COMBINATION FIRE
& SMOKE DAMPERS

PNEUMATIC ACTUATOR
Available in on/off with optional spring return for fail safe automatic
operation.

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FIRE & SMOKE MANAGEMENT IN ENGINEERED SMOKE
CENTRALLY AIR CONDITIONED CONTROL SYSTEM
SYSTEMS
Higher pressures surround the fire area and prevent the spread of
One of the basic requirements of building fire protection as required by smoke from the fire zone to other areas. In this application, the smoke
all building codes is the compartmentation or division of spaces using dampers are motorised with electric or pneumatic actuators.

A
fire rating walls, floors, or other partitioning methods.
They can be controlled by a interconnected damper control modules
This compartmentation is intended to contain any fire to the with connected smoke or a heat detectors, or in a variety of ways by the
compartment of the fire origin and thereby minimise damage to building control system to accomplish the intent of design.
property and protect the lives of people living and/or working in the
building. Smoke detector module, suitable for air velocities upto 2000 fpm and
duct mount option is also available.
Commonly used Smoke Control practices are:

s Passive Smoke Control is simply shutting off the circulation of air

and smoke through ducts or ventilation openings.

s Engineered Smoke Control is exercised by creating pressure

differences through dedicated fans & smoke dampers.

s Staircase or Lift well Pressurisation is required to provide a smoke

free escape route in the event of a fire.

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STAIRCASE OR LIFT-WELL FIRE DAMPERS
PRESSURISATION

Pressure sensor integrated with smart Damper Control module is used

to provide ultra fast pressure compensation when doors are opened A duct or ventilation opening in any of the fire rated partitions would

during evacuation to prevent smoke back flow. permit a fire to spread from the compartment of origin to adjoining

B C
compartments.
Multiple slave pressure sensors can be connected in a daisy chain for
tall staircases with multiple injection systems. Fire dampers are installed in these ducts or ventilation openings. Upon
detection of heat, these dampers close (at melting of a UL Stamped
Both bypass damper or VFD control are available as per requirements. fusible link or through a thermal cutoff and solenoid) thus blocking
the opening and preventing the spread of fire into the adjoining
compartments.

3V STEEL, FUSIBLE LINK

s Features multi blade structurally reinforced 3V

s UL listed 720 C fusible link

s Qualified under UL Standard 555

s Also available in stainless steel construction

3V STEEL, SOLENOID OPERATED

s Features multi blade structurally reinforced 3V

s UL listed 720 C thermal cutoff and AC Solenoid

s Available in 110, 220, 380, 415, 440 V, 50Hz

s Qualified under UL Standard 555

s Also available in stainless steel construction

CURTAIN TYPE, FUSIBLE LINK

s Features curtain type multi blade

s UL listed 720 C fusible link

s Qualified under UL Standard 555

s Also available in stainless steel construction

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D
COMBINATION FIRE SMOKE
DAMPERS

These dampers perform the function of both a Fire Damper and a

Smoke Damper at a same location.

Combination Fire Smoke Dampers must be qualified under UL Standard

555 as a Fire Damper and under UL Standard 555S as a Smoke
Damper.

The dampers receive open/close signal from an engineered smoke

control system but close upon detection of heat from their inbuilt
primary fixed setting of 740 C temperature sensor.

Optional fixed setting 1770 C secondary temperature sensor is available

3
to over-ride primary temperature sensor to provide additional smoke
control. DEMAND CONTROL
VENTILATION
DUCT/WALL MOUNTED
Duct mounted dampers available in standard depth of 150mm,

A
with flange of 25mm/40mm. Wall mounted options available with DEMAND CONTROL VENTILATION FOR
an integral sleeve of length 406mm/535mm suitable for 4/9 inches CENTRALISED AIR CONDITIONING
(100mm/225mm).

CONTROL OPTIONS B DEMAND CONTROL VENTILATION IN

GUEST ROOMS OR OFFICE CABINS

SMOKE CONTROL MODULE

This module has Photo Electric sensors. It can be taken out or put
back in its housing by simply twisting in and twisting out, for ease of
cleaning & maintenance.
C DEMAND CONTROL VENTILATION
FOR BASEMENT CAR PARK

SMART DAMPER CONTROL MODULE

On a signal from a Smoke Detector module, or a Central Fire Alarm
panel it sends out control signal to fans, blowers and air conditioning D DEMAND CONTROL VENTILATION WITH
ENERGY RECOVERY FOR SMALL FACILITIES
systems, thereby preventing the spread of toxic smoke and fire through
the protected areas.

ROOM MODULE (PRESSURE CONTROL)

Ultra low differential pressure transducer to provide a smoke free
E BUILDING INTAKE
& EXHAUST

escape route and ultra fast pressure compensation with modulating fire
smoke damper. Also helps in limiting the pressurisation levels below
door opening forces.

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DEMAND CONTROL DCV FOR CENTRALISED AIR
VENTILATION (DCV) CONDITIONING

In modern buildings contaminants, toxic gases, and volatile organic VAQ - THE AIRFLOW MONITORING &
compound need to be maintained within the limits. Unmanaged CONTROL STATION
concentrations lead to ‘Sick Building Syndrome’, reduced productivity

A
It is a perfect solution for outdoor air monitoring and at the same
levels of the occupants or even health hazards or illness.
time achieving optimum ventilation. Recommended for green building
Demand Control Ventilation (DCV) effectively helps maintain optimal applications, it is fast becoming an industry standard for various DCV
ventilation while saving energy costs, by monitoring indoor air quality applications.
using carbon dioxide or other contamination sensors from within the
s Accurate airflow through non linear dynamic calibration
breathing zone. It helps in:
s Honeycomb pattern mesh for uniform airflow
s Routine flush out for removal of contamination, which reduces
indoor airborne viruses and bacteria s Can measure airflow even in non-ducted application

s Monitoring of the outdoor air coming into the building s Pressure independent solution for demand control ventilation

s Optimise outdoor air as per multiple space requirement with s Negligible pressure drop and ultra low leak assembly
suitable energy recovery ventilator s Can receive signal from multiple IAQ monitors for multiple space
s Reduce the cost of operating HVAC system with advanced DCV
application specific controller s Wire-free option for hassle free commissioning

HYGIENE LIMITS
Maximum Concentration INDOOR AIR QUALITY MONITOR
Contaminant
Life Safety Health Productivity
s Factory calibrated with most reliable nitrogen calibration technique
Carbon Monoxide (CO) 115 ppm 9 ppm <9 ppm
s Large backlit display, changes colour with changing indoor air
Nitrogen Oxides (NOX) 5 ppm 1 ppm <0.1 ppm
quality
Sulfur Oxides (SOX) 5 ppm 2 ppm <0.25 ppm
Carbon Dioxide (CO2) 5,000 ppm 2000 ppm 600-1000 ppm s Various options available for multi-criteria monitoring

s Wire-free option for hassle free commissioning

FREE-COOLING ECONOMISER UNIT

s Customised air handler with free cooling economiser operation

s Saves energy during cooler outdoor temperature

s Wire-free option for hassle free commissioning

s Factory tested for performance and automation

s Remote monitoring and analytics package

s Incorporated with smoke extraction features

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DCV IN GUEST ROOMS OR DCV FOR BASEMENT CAR PARK
OFFICE CABINS

A critical area of concern for any hotel is the ventilation and regulation Indoor air quality needs to be monitored constantly in enclosed spaces
of outdoor air in the guest rooms. It is one component of the total with set alarm if the toxic harmful gases exceed the hygiene limits.
HVAC system that has to work optimally at all times.

B C
Mechanical ventilation at all times can be an expensive option.
This also is one area that encounters significant variation in demand on Significant energy savings can be achieved by reducing ventilation rates
day to day basis, simply because of the occupancy levels. Therefore it during low vehicular movement intervals.
becomes more prudent to look at this cost head and find efficient ways
to handle this requirement.

MULTI CRITERIA IAQ MONITOR WITH

ZONE REGULATION DEVICE CONTROLLER
s Efficient pressure independent volume control s Monitors and conforms to building codes by maintaining CO levels
s Multi criteria activity monitor used to detect vacancy within permissible limits

s Reset fresh air to desired minimum ventilation rate, adjustable to s Integrated with more reliable CO2 sensor to check for other
as low as 15 cfm harmful gases

s VAQ station can be installed at DOAS supply/return air, that can s Advanced application controller with plug and play operation for
regulate airflow and fan speed based on occupied zones and easy site installations
general area requirements s Manual override option to provide maximum ventilation during
s At an occupancy level of 40% the energy costs can be reduced by predetermined peak loads
as much as 45% s Smoke over-ride option for maximum ventilation upon receiving
signal from smoke detectors or central fire alarm panel.

s Several slave sensors can be connected to master module for

accurate results and proper coverage
CONSTANT VOLUME REGULATOR
s Both On/Off and VFD control strategies available
s Suitable for areas which do not show variable occupancy pattern

s Maintains desired airflow, simply by adjusting the flap based on

inlet pressure.

s Optimises ventilation requirement to farthest end VENTILATION FANS

s Eliminates the need to measure and balance the air system s Normal duty mechanical ventilation. Tested for performance as
per AMCA 211.

s Smoke duty rated for 300O C for 2 hours. Jet Fan for ductless
ventilation. Dual speed suitable for normal and smoke duty
DEDICATED OUTDOOR AIR SYSTEM application

s Customised, dedicated outdoor air system with heat recovery

wheel for energy saving

s Heat recovery wheel pre-conditions incoming fresh air SIMULATION

s Factory tested for performance and automation Simulation study to check the performance of your ventilation system
s Remote monitoring and analytics package during pollution mode and fire mode and select best locations of IAQ
monitor for proper coverage.

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DCV WITH ENERGY RECOVERY BUILDING INTAKE & EXHAUST
FOR SMALL FACILITIES

For installations without a centralised air conditioning system, the Demand control ventilation can be effective only if building intake &
requirement of fresh air for comfort and performance cannot be exhaust is properly designed and selected. This can be achieved by
ignored. Therefore a small energy recovery unit combined with an installing application specific architectural louvers, that allow air to pass

D IAQ monitor or multi-criteria occupancy sensor is the most suitable

solution.

Significant energy savings can be achieved using energy recovery and

E through while keeping out unwanted elements such as water, dirt and
debris.

Key factors in the selection of louvers are the free area, water
demand control ventilation. penetration, and resistance to airflow. Other performance features are
sand protection, sound absorption, back-draft damper for restricting
air flow in one direction. Some of the special purpose louvers and back
SINGLE ROOM ENERGY RECOVERY draft dampers for building intake & exhaust openings are:
VENTILATOR
s Highly efficient energy recovery module
DRAINABLE LOUVER
s Easy to install
Incorporates drainable head member and fixed horizontal louvers to
s Suitable for single room installed with split unit
channel water towards jambs which guide the water through vertical
s Saves energy downspout for escape at the sill.

ADJUSTABLE LOUVER
Suitable for application where high free area is required. The amount of
free area can be acheived by adjusting the louvers.
ENERGY RECOVERY UNIT
s Suitable for apartments, small offices, hotels or retail, installed
with VRV, or ducted units

s Highly efficient energy recovery module, using cross-flow heat

exchanger
SAND-TRAP LOUVER
Designed to separate large particles at low velocity, thus avoiding
excessive dust loading on conventional filters.

ACOUSTIC LOUVER
Designed for sound absorption from spaces with equipment or process
generated noise.

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 COMBINATION OF LOUVER & GRAVITY
BACK-DRAFT DAMPER
Features front stationary drainable louver and secondary gravity
exhaust/ intake back-draft damper. Suitable for mounting on exterior
wall openings.
4
COMBINATION OF LOUVER &
ADJUSTABLE DAMPER
CONTAMINATION
Features front stationary drainable louver and secondary operable
damper. Suitable for mounting on exterior walls for fresh air intake, as
& PROCESS CONTROL
a single unit.

A COMPREHENSIVE
AIR QUALITY CHECK

3-V STEEL BACKDRAFT DAMPER

Typically used in application as intake backdraft damper in ventilation
system even at high pressure and velocity. The fabricated blades are
reinforced with 3 longitudinal off-centre structurally designed vee’s.
B ROOM
PRESSURISATION

C CONTAMINATION &
CORROSION CONTROL

EXTRUDED BACKDRAFT DAMPER

Light aluminium construction suitable to handle low velocity, requires

D
less pressure. These damper consist of multiple heavy gauge extruded DISPLACEMENT FLOW
aluminium blades in C type deep extruded aluminium frame having duct TERMINAL PRODUCTS
suitable flange of 25 mm.

ROUND BACKDRAFT DAMPER E PROCESS

CONTROL
Used in ventilation systems with round opening to allow air flow in
one direction and prevent flow in the opposite direction. Consist of
galvanised steel housing and aluminium spring loaded butterfly louver.
With EPDM edge seals to prevent leakages in closed position.

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CONTAMINATION & PROCESS
CONTROL

CONTAMINATION CONTROL PROCESS CONTROL

Contamination control with room pressurisation can have requirements Industrial dampers may be used to divert hot exhaust from gas turbine
as varied as hospital isolation rooms, to chemical or bilogical labs, to exhaust to recovery boiler, or to shut off process for maintenance, or to
protection of equipment in industrial ventilation. It helps in: regulate gas or airflow in process control. Its operation can be manual
or motorised.
s Prevention of surface discolouration (smudging)
Various applications of Industrial dampers are as follows:
s Removal of odours and VOCs
s Isolation dampers are used for isolation or shutoff in industrial
s Prevention of various respiratory diseases and ailments
processes with extreme pressure and velocity system. Dampers
s Prevent spread of airborne hazards in laboratories with tight seals and minimum leakage, having low pressure drop
s Protect patients and staff from germs are suitable for such applications

s Facilitate sterile compounding in pharmacy s Control dampers are used for flow control in extreme pressure and
velocity systems. Dampers having better flow characteristics and
s Maintain product quality for clean manufacturing
control options are recommended for this application
s Prevent corrosion and maintain copper and silver reactivity levels
s Pressure relief dampers are used for pressurisation systems,
Key requirement is to establish the hygiene limit on the basis of Indoor gas fire extinguishing systems, internal spaces with explosive
Air Quality - Climate & pollutants within the space contamination, atmospheres or transformer substations
noxious gases and pollutants in the ambient air and then, optimised
Such dampers require performance and integration testing, our in-
ventilation for proper IAQ & contamination.
house air performance testing facility as per AMCA enables us to design
Achieve desired air movement for balanced air distribution & mixing. and test dampers for any challenging process control application.

Remove infiltration and exfiltration - unwanted leakages. Thereafter

providing necessary contamination control.
HYGIENE LIMITS

Contaminant Maximum Concentration

Health Corrosion Cleanroom Cleanroom Cleanroom

(G1 Mild) (Class 1) (Class 1,000) (Class 100,000)
Particulates (PM0.5) 100,000 p/ft3 1 p/ft3 1,000 p/ft3 100,000 p/ft3

Particulates (PM2.5) 15 µg/m3

Particulates (PM5) 700 p/ft3 0.007 p/ft3 7 p/ft3 700 p/ft3
Particulates (PM10) 50 µg/m3
Hydrogen sulphide (H2S) < 2 ppm <3 ppb <3 ppb <10 ppb <10 ppb
Sulfur trioxide (SO3) < 100 ppb < 10 ppb < 10 ppb < 100 ppb < 100 ppb
Chlorine (Cl2) < 500 ppb <1 <1 <2 ppb <500 ppb
Nitrogen oxides (NOX) < 250 ppb < 50 < 50 < 125 ppb < 250 ppb
Hydrogen fluoride (HF) < 400 ppb <1 <1 <2 ppb <400 ppb
Ammonia (NH3) < 25,000 ppb < 500 ppb < 500 ppb < 10,000 ppb < 25,000 ppb
Ozone (O3) < 100 ppb <2 ppb <2 ppb <25 ppb <100 ppb
Total VOCs 500 µg/m 3
<0.1 ppm <0.1 ppm 500 µg/m 3
500 µg/m3
4-Phenylcyclohexene (4-PCH) * 6.5 µg/m3 <0.25 ppm <0.25 ppm 6.5 µg/m3 6.5 µg/m3
Formaldehyde 27 ppb 27 ppb 27 ppb 27 ppb

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COMPREHENSIVE ROOM MODULE (FLOW)
AIR QUALITY CHECK s Air movement monitoring using portable flow sensor, calibrated
for log - Tchebycheff like rapid average pitot tube flow
Comprehensive air quality check includes Transient contamination
measurements
analysis using advanced multi zone airflow modelling techniques
and its validation using application specific mesh of portable Neural s Flexible mounting on duct, air outlets or supply air collars
sensors in terms of:

A
s User friendly software for remote monitoring and analytics
Ambient Air Quality - Noxious gases and pollutants in the ambient
air or generated nearby as per NAAQs, using wind pressure and
contaminant data (WPC) based on site location, an initial building
model is prepared. ROOM MODULE (PARTICLE)
Infiltration and Exfiltration - Unwanted leakages for zone to zone s Accurate particle monitoring
air transfer are added into building model using ASHRAE effective
s User friendly software for remote monitoring and analytics
leakages table
s Complies with ANSI/ASHRAE/ASHE Standard 170-2008,
Room Air Movement - for balanced air distribution & mixing, building
Ventilation of Health Care Facilities
air distribution for calculating air change effectiveness and proper air
distribution is simulated.

Room Pressurisation - Positive room pressure drives air and

contaminants out of the room. Negative room pressure drive air to
flow into isolation room but not escape from the room whereas, ROOM MODULE (PRESSURE)
neutral room pressure exchanges air and contaminants in both s Accurate ultra low differential pressure sensor
directions.
s Indicates room & door status with alarm
Indoor Air Quality - Climate & pollutants within the space based on
s Feather touch set-point accepts measurements from temperature
interior choices as per Toxic Substance Control Act (TSCA), including
and relative humidity sensors
nearly 120 such toxic substances produced indoors, their source,
generation and decay rate tested as per NIST. s Accepts key switch to change room mode

Contamination Control- Based on hygiene limit level, The s Easy configuration via local programming on display Passwords
contamination report is presented with suggested measures and prevent unauthorised access to monitor functions
modification
Complies with ANSI/ASHRAE/ASHE Standard 170-2008, Ventilation of
Health Care Facilities

VAQ-LMS - THE ULTRA FAST LAB

MANAGEMENT

s Ultra fast, pressure independent solution for lab management

CONTINUOUS DUTY TOXIC GAS AND
CORROSIVITY MONITOR
system

s Accurate airflow through non linear dynamic calibration s Measures corrosivity, target gases in lowest resolution suitable for
any application in real-time
s Negligible pressure drop and ultra low leak assembly
s Vital for protecting valuable electronic and other equipment
s Honeycomb pattern mesh for uniform Airflow
s Easily replaceable sensor heads
s Communicates with lab management system
s User friendly software with remote monitoring and analytics
Control system, also available for use in potential explosive
atmosphere zone 1, 2, 21, 22 s Sensors easily replaceable

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CONTAMINATION & Differential Pressure Sensing Control Method: maintained by
adjusting total amount of air exhausted from and supplying constant
CORROSION CONTROL airflow to the room or space or vice versa. Suitable for constant
volume system. Slower than flow tracking, response in ~15 seconds.
Different applications require different degrees of air cleaning
Cascade Control Method: uses both the above techniques best but
effectiveness. In industrial applications, removing only the larger dust
complex and costly to implement.
particles from the airstream may be necessary for cleanliness of the

B structure, protection of mechanical equipment and employee health

and in some cases prevention of surface discolouration, in which case
the smaller components of atmospheric dust are the worst offenders.
CORROSION CONTROL UNIT
Specialised molecular filtration is required to target range of acidic
Electronic air cleaners or medium to high efficiency dry filters are
gases for health and safety of sensitive electrical or electronic
required to remove smaller particles, especially the respirable fraction,
equipment.
which often must be controlled for health reasons.
s Double stage molecular filtration
In clean room applications or when radioactive or other dangerous
particles are present, high or very high efficiency filters need to be s Target range of acidic gases that are the major cause of corrosion
deployed.
s Maintains copper and silver reactivity well below G1(mild) as per
ANSI/ISA 71.04-2013

CONTAMINATION CONTROL UNIT s Maintains climate and particulate contamination within desired
range
s Air handler suited for pressurisation features make up air
s Suitable for pressurisation of data centres and server rooms
s Factory tested for performance and automation
s Includes ultra fast lab management, VAQ-LMS with room pressure
s Remote monitoring and analytics package
and continuous corrosivity monitor
s Incorporated with smoke extraction features

s Wire-free option for hassle free commissioning

The most commonly used control methods to provide proper

pressurisation in spaces are :

Volumetric Flow Tracking Control Method: maintained by airflow

tracking offset is provided between the air supplied to and exhausted
from a room or space. Fast response in ~3 seconds.

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DISPLACEMENT FLOW
TERMINAL PRODUCTS
Displacement flow, is the piston or plug type unidirectional motion,
desirable for removing pollutants generated within the space. Laminar DISPLACEMENT DIFFUSER
flow diffuser, sweeping air across a space produces displacement
flow. Suitable for installation in critical areas such as clean room or Displacement flow diffusers discharge the air with a low velocity and

C operating room.

Whereas in less critical areas demanding better air exchange

effectiveness for contamination control underfloor air distribution or
near the floor. The low-turbulence airflow creates a pool of cool fresh
air that covers the entire floor area. The convection from people and
other heat sources causes the fresh air from the pool to rise and create
comfortable conditions in the occupied zone.
displacement flow diffuser can be used. It utilises the convection to
provide the displacement flow. s Nominal widths 300 – 1200 mm, nominal heights 150 – 750 mm

s Volume flow rate range 50 – 1000 cfm

LAMINAR FLOW DIFFUSER s Perforated plate, square pitch

s Designed for use in clean rooms, laboratories, operating theatres s Rectangular duct connection

s Uni-directional or laminar discharge that is perpendicular to the s Removable diffuser face

mounting surface s Equalising elements
s Made out of aluminium frame and extrusion s Available in 90°, 180°, or 360° air discharge configuration
s Also available in stainless construction

s Front removable mini pleat gel seal HEPA filter

s Front removable perforated or helical swirl diffuser

s Pressure port for filter status

s Volume control damper for either front adjustable or back UNDER-FLOOR DIFFUSERS
adjustable for walkable ceiling
Suitable for office spaces to support convection currents caused by
people, machines or electrical devices. They can be deployed at a
distance of 40 cm from seating.

RETURN AIR RISER

s Designed to handle high return air volume for use in clean

rooms, laboratories, operating theatres

s Made out of galvanised or stainless steel sheet

s Removable front perforated for easy access and cleaning

s Front-operable Micro Low Leak Volume Control Damper

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PROCESS CONTROL ACTUATOR OPTIONS
Industrial dampers are required in process control to divert hot
Heavy duty actuators for manual or automatic operation, rated for
exhaust from gas turbine exhaust to recovery boiler, or to shut off
torque upto 300 NM. Options available for every industrial stringent
process for maintenance, or to regulate gas or airflow in process
requirements.
control. Its operation can be manual or motorised.

Such dampers require performance and integration testing, our

D in- house air performance testing facility as per AMCA enables us

to design and test dampers for any challenging process control
application.
GEARED QUADRANT
Having bevel and worm gear for manual operation of dampers at high
pressure (upto 5,000 Pa).
AEROFOIL DAMPER

s Air leakage with back pressure to Class I, as per AMCA 500D

s Maximum pressure loading of 5000 Pa

s Heavy duty airfoil blades made of salt-water resistant AlMg3

s Available in galvanised and stainless steel construction

s Temperature resistant up to 150 °C

PNEUMATIC ROTARY ACTUATOR
s Intended for use in industrial process control as isolation or
Two way or spring return rotary actuator, suitable for potentially
control damper
explosive atmosphere.
s Also available in construction which complies with the
requirement of ASME AG-1 DA, N509

3V DAMPER

s Air leakage with back pressure to Class I as per AMCA 500D

s Maximum pressure loading of 2000 Pa

ELECTRIC EXPLOSION PROOF ACTUATOR
s Heavy duty 3V blades made galvanised or stainless steel
For potentially explosive atmosphere, hazardous locations in Zone 1,
construction
Zone 2, Zone 21, Zone 22.
s Temperature resistant up to 300 °C

s Intended for use in industrial process control as isolation or

control damper

s Also available in construction which complies with the

requirement of ASME AG-1 DA, N509

HIGH TORQUE 3-PHASE ACTUATOR

Rotork or Auma make IEEE qualified electric actuators for nuclear
power industries.

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 PRESSURE RELIEF DAMPER

s Air leakage with back pressure to Class I as per AMCA 500D

s Maximum pressure loading of 5000 Pa

s Adjustable differential pressure from 50 – 1000 Pa

s Made out of salt-water resistant AlMg3, Galvanised Steel

s Blades open when the maximum differential pressure is exceeded

and close automatically when the pressure drops.

s Blade locking with permanent magnet Robust, Maintenance-free

construction. Available in standard and many intermediate sizes

s Temperature resistant up to 150 °C

Intended for use in pressurisation systems, gas fire extinguishing

systems, internal spaces with explosive atmospheres or transformer
substations Also available in construction which complies with the
requirement of ASME AG-1 DA, N509

HYDROGEN SENSOR

For Electrical Safety in the workplace, building owners can find PRODUCT QUERIES
requirements for safely designing a battery charging room. This
requires a ventilation system to exhaust air from the room to the
For further details or to call for a meeting on any of the products listed
outdoors. Since hydrogen gas is lighter than air in the room, it
in the catalog, please contact:
should be exhausted from an adequate height in the room. When its
concentration rises to level above 4% there is a substantial risk of sales@conaire.in
explosion. +91 7042932450
s Explosive gases such as hydrogen in battery charging should be
limited to 1000 ppm for prevention of explosion.

s Complies with the requirement of article 320 of NFPA 70E TECHNICAL QUERIES
s Accurate Hydrogen sensor measuring range of 1000 ppm

For technical submittals or application specific queries, customised

solutions etc., please contact:

engineering@conaire.in

+91 9310048450

SERVICE QUERIES

For service related issues for products in operation, please contact:

support@conaire.in

+91 9911243399

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 B-23A, Udyog Kendra Extn. - 1
Greater Noida (U.P.) - 201 308
Phone: +91 9990484500
E-mail: info@conaire.in

www.conaire.in
www.caireconsult.com

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