Model TP-700
TP-700 Instruction Manual Rev. 4.1 Page 37 of 42
9. Appendix
9.1 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
Outputs Linear 4-20mA DC
RS-485 Modbus™ RTU
Electrical Classification: Explosion Proof
CSA and US (NRTL)
Class I, Division 1, Groups B, C, D (Tamb=-40° to 75°C)
Class I, Zone I, Group IIB+H2
ATEX
Ex d IIB+H
2
T4 Gb (Tamb=-40° tp 75°C)
EN60079-0:2012
EN60079-1:2007
EN50270:2006
Ingress Protection NEMA 4X, IP66
Safety Approvals: cCSAus Complies with ISA92.0.01 Part 1-1998; Performance Requirements
for H2S
CE Marking
SIL2 FMEDA Rating
Warranty: Sensor – 10 year conditional
Transmitter – 2 years
Environmental Specifications
Operating Temperature: -40°F to +167°F; -40°C to +75°C
FM ISA 92.0.01 Certi
fied from -40°C to +65°C for H2S
Storage Temperature: -31°F to +131°F; -35°C to +55°C
Operating Humidity: 5-100% RH (Non-condensing)
Operating Pressure Range: Atmospheric ± 10%
Mechanical Specifications
Dimensions Sensor Assembly Only
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