CODEL
Page 3
Operation and Maintenance
Issue: A
Revision:
Date: 10/10/18
Ref: 100533
3
Specification
3.1
Sensor
Sensor type
Silicon Photocell with eye response filter. 20° viewing
angle
Measurement
cd/m
².
Standard measurement range
0-6500 cd/m
². (max range 0-10000
cd/m
² available on
request)
Calibration
Tracible to British National Physics Laboratory
NPL Ref. 2009080077/594/59.
Operational Temperature
-20°C to 60°C. Dual heater available on request -40°C to
60°C
±1° within 50°C from the 25°C calibration temperature
Electrical connection requirements
230VAC 50/60Hz
115VAC 50/60Hz
24VAC 50/60Hz
24VDC. Range 10 to 35V
Signal output
4
–
20mA sourced. External termination 100
–
800 ohms
0
–
20mA sourced.
0
–
5V sourced
Output signal cable
Belden type 8771 (or similar) with conductor resistance of
less than 10
Ω/km is recommended
Power consumption
20VA including internal thermostatically controlled heater
Accuracy
±3%
AC dielectric test
2KV 50Hz for 1 minute
Impulse dielectric test
5KV 1.2/50 microseconds
Summary of Contents for TunnelTech 601
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