Specifications - Sensor Electronics SEC 3100 Instruction And Operation Manual

I. SPECIFICATIONS
Model:
SEC 3100 Transmitter
For use with:
SEC Millenium and SEC Signature series infrared sensors and SEC 3000 Toxic and Oxygen gas sensors.
Part Number: SEC 3100-XXX-XXXXXX
Output (analog):
4-20 mA (Source type), max. 1000 Ohm load at 24 VDC supply voltage
Output (digital):
RS485 LAN (isolated)
Output (relays):
Three (3) Alarm, Low, Mid High. One (1) Fault
Rated for 8 Amps 30 VDC or 250VAC
Display:
LCD (backlit)
Construction:
Epoxy coated aluminum
Operating Temperature Rating:
CUS: -40 to +60C at 0 to 99% RH (non-condensing)
IECEx: -40° to +70°C
Operating Voltage:
24 VDC
Operating range: 18 to 32 VDC measured at the detector head
Max. Current Draw: (at 24 VDC with sensor)
Average: 250 mA
Peak: 500 mA
Power:
9W Max
Weight: 2.8kg
Approvals:
cCSAus Certificate: 1513912 (LR9549)
Class I, Division 1, Groups B,C,D T5
IECEx Certificate: CSA12.0012
Ex-d IIB+H2, T5 Gb
Installation Category: Cat. I, Pollution Degree 2, Overvoltage II
Altitude: Up to 2000m
Part Number: 1460105
REV: A