Appendix, Specifications, 1 specifications – Detcon TP-624D User Manual
Page 41
Model TP-624D
TP-624D Instruction Manual
Rev. 0.4
Page 37 of 40
9. Appendix
9.1 Specifications
Sensor Type:
Continuous diffusion/adsorption type
CHEMFET Solid State MOS type
Sensor Life:
5-10 years typical
Measuring Ranges:
0-20ppm, 0-50ppm, or 0-100ppm
Accuracy/ Repeatability:
± 2ppm or ±10% of applied gas (whichever is greater)
Response Time:
T50 < 30 seconds, T80 < 60 seconds
Outputs:
Linear 4-20mA DC
RS-485 Modbus™ RTU
3 Relays (Alarms 1, 2, and Fault)
Dry Contacts rated 5A
Electrical Classification:
Explosion Proof
CSA and US (NRTL)
Class I, Division 1, Groups B, C, D (Tamb= -40°C to 75°C)
Class I, Zone 1, Group IIB+H2
ATEX
EExd IIB+H2 T4 (Tamb= -40ºC ≤ Ta ≤ 60ºC)
Performance Approvals:
ISA 92.0.01 Part I-1998;
H2S Performance Requirements
Safety Approvals:
C
CSA
US
CSA/NRTL (US OSHA Certified)
FM
ATEX
CW Marking
SIL2 FMEDA Rating
Ingress Protection:
NEMA 4X, IP66
Applicable Standards
CSA C22.2 No. 30-M1986
CSA C22.2 No. 142-M1987
UL No. 916
UL No.1203
EN60079-0 (2006)
EN60079-1 (2007)
Warranty:
Electronics – 2 years
Sensor – 10 year conditional
Environmental Specifications
Operating Temperature:
-40°C to +75°C (-40°F to +167°F)
Storage Temperature:
-35°C to +55°C (-31°F to +131°F)