Weather Station
6 Reference Quality Parameters
Key Features
Wind Speed & Direction Barometric Pressure
Temperature Dew Point
Humidity Rugged, Professional Design
MetPak weather station utilises Gill WindSonic ultrasonic technology,
a highly accurate barometric pressure sensor and a Rotronic Hygroclip
HC2-S3-GI temperature/humidity probe.
The design of the MetPak allows measurements to be as accurate as
possible without influencing other measured parameters yet provides a
compact, reference quality system. The unit is especially suitable for harsh
or marine environments and is supplied with selectable Gill ASCII, NMEA
SDI-12 and Modbus outputs..
Base Station Options Available
MetPak can be configured with a remote wind sensor.
See page 3 for all wind sensor options.
MetPak Included:
MetSet configuration software
142mm (5.6")
MetView data logging/visualisation
software
Mounting kit to adapt to poles or masts
Selectable ASCII, NMEA, SDI-12
or Modbus Outputs
290mm (11.4")
Optional:
364mm (14.3")
Heater Interface Box
Mounting Pipe
(not supplied) Ease of connection for remote heated
127.5mm (5")
30-58mm (1.2" - 2") wind sensors.
Cables
74mm (3")
287mm (11.3")
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Technical Specifications
WIND MEASUREMENT POWER SUPPLY
Parameters Wind speed & direction or U & V (Vectors) Input voltage 5 V to 30 V
Units of measure m/s, knots, mph, kph, ft/min Current < 16mA (Output 1 second) @12 V
SDI-12
WIND SPEED WIND DIRECTION Input voltage 12 V nominal (9.6-16 V)
Range 0-60m/s (134 mph) 0 to 359° - No dead band Current < 6.5mA Low power operation
Accuracy ±2% @12m/s ±3° @12m/s
Resolution 0.01m/s (0.02 mph) 1° OUTPUTS
Digital outputs RS232, RS422, RS485*,SDI-12 or Modbus
(user selectable)
AIR TEMPERATURE * 2 wire point to point
Baud rates 4800-57600 (ASCII) or 1200 (SDI-12)
Air temperature Pt100 1/3 Class B
Protocols ASCII, SDI-12 V 1.3, NMEA 0183,
Range -50°C to +100°C
Modbus (RTU and ASCII)
Accuracy ±0.1°C Data output 1s, 2s, 4s or polled mode
Resolution 0.1°C (0.1°F)
Units of measure °C or °F ENVIRONMENTAL
Protection class IP65
RELATIVE HUMIDITY EMC EN 61326
Operating temperature -35°C to +70°C
Range 0-100% RH
Storage temperature -40°C to +80°C
Accuracy ±0.8% @ 23°C
Operating humidity 0% to 100% humidity
Resolution 0.1% RH
Units of measure % RH
MECHANICAL
Compensated for temperature dependency
External construction UV stabilised white thermoplastic
Fittings Anodised Aluminium bracket to allow fitting to
30mm to 58mm mast dimensions
BAROMETRIC PRESSURE
Weight 2.1kg (including bracket)
Range 600-1100hPa
Accuracy ±0.5hPa
SOFTWARE
Resolution 0.1hPa
MetView Free software for the display of data
Units of measure hPa, mbar, mmHg, InHg and logging
Compensated for temperature dependency -30°C to +70°C MetSet Free software for the configuration of the
MetPak, MetPak RG & MetPak Pro
DEW POINT OPTIONAL ACCESSORIES
Resolution 0.1°C (0.1°F) Cables 15m Power & Data cable
Units of measure °C or °F USB Configuration cable
Accuracy ±0.15°C (23°C ambient temp @ 20°C dew point) Hardware Heater Interface Box
Specifications may be subject to change without prior notice.
MetPak integrates industry leading products in a convenient, economical package allowing
users to concentrate on the measurement rather than the quality of the measurement.
Calibration services available from Gill.
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Wind Sensor Options
Base Station
MetPak is available as a Base Station which enables the system to be
specified with a remote wind sensor if required. This sensor can be
positioned away from the Base Station and a connection cable is provided.
The Base Station has been tested in accordance with BSEN 60945 and is
suitable for use in marine environments. This system can also be specified
without a wind sensor if wind measurement data is not required.
MetPak can be specified with a remote sensor from any of the options
shown below:
Wind Sensor Options
Wind speed and direction measurements to
For wind speed and direction measurements to
60 m/s with heating and impact resistant to
60 m/s. Corrosion free, polycarbonate housing.
UL2218 Class 1 & BSEN 60945.
With enhanced heating and wind measurements
up to 70 m/s for extreme conditions.
Three dimensional wind measurements up to 45 m/s Three dimensional wind measurement up
in a lightweight carbon fibre/aluminium construction. to 65 m/s in a stainless steel housing.
Output rate from the wind sensors is controlled by the Base Station.
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Product Numbers Explained
Product options may be model specific. Consult the Gill sales team for availability
1 = No Heating
A = Base Station 2 = Standard Heating
Product Code B = Integrated WindSonic 3 = Enhanced Heating
1723 - 1 A - 3 - 2 11
1 = MetPak 1= No Sensor Fitted Special Additional Features
2 = MetPak Pro 2= WindSonic 11 = Not Applicable
3 = MetPak RG 3= WindSonic M 12 = ARG Rain Gauge
4= WindObserver 70
5= WindMaster
6= WindMaster Pro
Gill Instruments www.gillinstruments.com
Saltmarsh Park, 67 Gosport Street 1723-0009 Iss 3
Lymington, Hampshire SO41 9EG Copyright © Gill Instruments 2015
United Kingdom
Tel: +44 (0) 1590 613 500
Fax: +44 (0) 1590 613 501 Gill Instruments Ltd, Reg No. 2281574
contact@gillinstruments.com Registered Office: The George Business Centre, Christchurch Road, New Milton, BH25 6QJ
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