OLCT 700/710 TP
OLCT 700/710 TP Instruction Manual
Rev. C.1
Page 35 of 45
7.
Appendix
7.1
Specifications
Sensor Type:
Continuous diffusion/adsorption type
CHEMFET Solid State MOS type
True plug-in replaceable type
Sensor Life:
5-10 years typical
Measuring Ranges:
0-20ppm, 0-50ppm, 0-100ppm
Accuracy/ Repeatability:
± 10% of reading or ± 2ppm (whichever is greater)
Response Time:
T50 < 30 seconds, T80 < 60 seconds
Analog Output:
Linear 4-20mA DC current (1000 ohms maximum loop load @ 24VDC)
0mA
All Fault Diagnostics
2mA
In-Calibration
4-20mA
0-100% full-scale
22mA
Over-range condition
Serial Output:
RS-485 Modbus™ RTU
9600 BPS (9600,N,8,1 Half Duplex)
Status Indicators:
4-digit LED Display with gas concentration
full-script menu prompts for AutoSpan,
Set-up Options, and Fault Reporting
Faults Monitored:
Heater, Loop, Input Voltage, Sensor, Processor, Memory, Calibration
ATEX Marking:
II 2 G
Ex d IIB+H
2
T4 Gb
(Tamb=-40° to +75°C)
Ingress Protection:
NEMA 4X, IP66
Safety Approvals:
ATEX
CE Marking
SIL2 FMEDA Rating
Warranty:
Sensor – 5 year
Transmitter – 2 years
Environmental Specifications
Operating Temperature:
-40°F to +167°F; -40°C to +75°C
FM ISA 92.0.01 Certi
fi
ed from -40°C to +65°C for H
2
S
Storage Temperature:
-31°F to +131°F; -35°C to +55°C
Operating Humidity:
5-100% RH (Non-condensing)
Operating Pressure Range:
Atmospheric ± 10%
Summary of Contents for 700 TP Series
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