CRT 8 Cable Route Tracer
UNDERGROUND CABLE FAULT LOCATING EQUIPMENTS & SYSTEMS
Description
Cable Route Tracer CRT8 is an essential item in the kit for accurate results in presence of other metallic utilities in close
fault location of underground power and telecom cable network. proximity.
It is a powerful audio frequency system that can be effectively The system is accurately identifying the wanted cable from
used for various unique functions such as route tracing of any the bunch of cables in communication network.
metallic cable, depth measurement, live loaded cable tracing
and ground survey of underground utilities. The system can be used to trace route of loaded live cable with
the help of receiver unit and search coil in passive mode.
The system is capable to trace route of underground cable
maximum 10km, and find out the depth up to 5 meter, by It is also use to carry out ground survey and metallic pipe route
triangulation method. This method is found to give more tracing in inductive mode effectively.
Application
It is used for route tracing of any underground metallic cable in communication, power transmission, distribution and signal cable
networks or cable fault location service provider.
It is also use to identification of wanted cable from bunch of cables in communication network.
Features
Route tracing of buried underground any metallic cables Ground survey of underground metallic utilities.
up to 10 km max length.
Pin-Pointing of contact nature faults.
LCD Bar-graph on Audio frequency receiver unit for
precise indication of cable route tracing. Possibility of injecting the signal in 220-240V live cables
through separation filter (Optional)
Route tracing of underground loaded live cables with
passive frequency and inductive coupling. Inductive coupling in a particular cable using transmitter
tong (Optional)
Peak and null reception methods for route tracing of
cables. Identification of cable from bunch of cables in
communication cable network.
Depth measurement of buried cables up to 5m with
triangulation method. Rugged construction and easy to carry on site.
TELEMETRICS
TELEMETRICS EQUIPMENTS PVT. LTD.
Working Principle
The Audio Frequency Generator injects an Audio frequency This field is concentric to the cable & is present over the
signal into the cable which generates an electromagnetic field entire length. The presence of this field is detected by a
around it. highly selective and sensitive receiver with a search coil.
Function
The audio frequency signal is passing through the cable The receiver amplifies that signal and indicates in terms of
conductor an electromagnetic field of sending frequency is maximum bar-graph and sound in headphone on the cable.
developed around on the conductor. When the search coil When the search coil is going away from the field the signal
axis is passing in the developed field, it will sense the field indication and sound will reduce.
and given to the receiver unit.
UNDERGROUND CABLE FAULT LOCATING EQUIPMENTS & SYSTEMS
Standard Accessories
Transmitter Coil TC 8 Output connecting cables
Cable Identification Probe CIP 3 5 pin connecting cable
Headphone Mains cord
Earth Spikes Ext. DC supplies cord
Optional Accessories
Transmitter Tongs CTS 120
Separation Filter SF 8
Standard Warranty One Year
Other models available Cable Route Tracer CRT 10 (Up to 10 Watt max)
Cable Route Tracer CRT 50 (Up to 50 Watt max)
Cable Route Tracer CRT 200 (Up to 200 Watt max)
Cable Route Tracer CRT 500 (Up to 500 Watt max)
Specifications
Audio Frequency Generator AFG 8 Audio Frequency Receiver AFR 4
Output Power 1, 2, 4 and 8 Watts selectable Receiving Passive - 50 Hz
Output 480Hz, 1450Hz & 9820Hz selectable Frequency Active 480Hz, 1450Hz, 9820Hz selectable
Frequency Gain More than 90 db
Impedance From 0.5 to 1000 Ohms selectable Indication LCD Bar-graph display with scale illumination
Matching for signal strength & Battery status indication
Indication Analog meter indication to indicate of Power Supply 8 x 1.5 V AA size alkaline batteries
transmitted power and charge
condition of internal battery Operating Time 8 to 10 hrs without scale illumination
ON & Battery Charging Indication Storage Temp. - 5 deg C ~ 60 deg C
Power Supply 230V AC +10 %, 50 Hz Single phase, Working Temp. 0 deg C ~ 55 deg C
or external 12 Volt DC or Internal
rechargeable accumulator Dimensions 240 (L) x 110 (H) x 155 (D) mm
Operating Time Internal accumulator 1.5Hrs on 8Watts Weight 1.35 kg Approx
Mains and Ext DC power supply no Universal Search Coil SC 4
time limit
Receiving Freq. 50 / 480 Hz, 1450 Hz, 9820 Hz selectable
Storage Temp. -5 Deg C ~ 60 Deg C
Axis of Coil Can be swivelled 45 / 90 Deg
Working Temp. 0 Deg C ~ 55 Deg C
Extension of Coil Telescope and Adjustable
Dimensions 250 (L) x 120 (H) x 255 (D) mm
Dimensions 470 (H) x 80 (W) x 207 (D) mm
Weight 5.12 kg Approx
Weight 0.85 kg Approx
Telemetrics Equipments Pvt. Ltd. Pune
5, 7 & 8 Electronic Sadan II, MIDC, sales@telemetrics.in
Bhosari, Pune - 411026 telemetricsales@gmail.com
www.telemetrics.in Maharashtra, INDIA.
+91-20-27122936 / 27123176 CIN
9011083682 U99999MH1976PTC 018745
Regional Offices
Kolkata Delhi Chennai
Kunal@telemetrics.in vijayp@telemetrics.in vinoth@telemetrics.in
Specification subject to change without notice 09748487005 09654045183 09791715130
