Sierra Monitor Corporation 5100-04-IT Appendices, Model 5100-XX-ITToxic Gas Sensor Module, Page

Model 5100-XX-IT Toxic Gas Sensor Module

7. APPENDICES

APPENDIX A - SPECIFICATIONS

Sensor type:			Electrochemical
		5100-03-IT O2	5100-04-IT CO	5100-05-IT H2S	5100-06-IT Cl2
	Max. Range	0-25 %Vol	0-1000 PPM	0-100 PPM	0-10 PPM
	User Settings Range		0-100, 0-500, variable	0-10, variable	0-5, variable
	Zero Drift	+/- 0.1%	+/- 1 PPM	+/- 0.5 PPM	+/- 0.5 PPM
	Repeatability	+/- 0.2%	+/- 1 PPM	+/- 1 PPM	+/- 0.5 PPM
	Linearity	+/- 0.2%	+/- 1 PPM	+/- 1 PPM	+/- 0.5 PPM
	Resolution	+/- 0.1%	0.5 PPM	0.1 PPM	0.1 PPM
	Response Time (1)	<10 sec	<25 sec.	<30 sec.	<60 sec
	Accuracy	+/- 0.2%	+/- 1 PPM	+/- 0.5 PPM	+/- 0.5 PPM
	Sensor Life	2 years	2 years	2 years	2 years

(1)Response time to 90% full signal value for applied concentration

(2)Sensor life typical for use at standard temperature and pressure with occasional exposure to gas of interest

Output:		Display:		Fixed and Scrolling LED
		Relays (Optional):		8 Amp, High Alarm, Low Alarm, 2 Amp Trouble all SPDT
		Analog Output (Optional)		Analog 4-20 mA (Trouble 0 mA, Calibration 1.5 mA)
		Signal Output:		Sentry bus
				Serial RS-485 Modbus RTU
Input:		Remote Alarm Reset:		Normally open digital input (supervised or non-supervised)
Electrical Data:		Power consumption:		2 watts
		Connection type:		3 wire
		Input voltage:		24 VDC nominal: 10-30VDC
Operating Range:
			5100-03-IT O2	5100-04-IT CO	5100-05-IT H2S	5100-06-IT Cl2
	Ambient Temp (oF)		5 to 122 oF	-4 to 122 oF	-40 to 122 oF	-4 to 122 oF
	Ambient Temp (oC)		-15 to 50 oC	-20 to 50 oC	-40 to 50 oC	-20 to 50 oC
	Relative Humidity		5 – 99%	5 – 99%	5 – 99%	5 – 99%
Enclosure:		Material - Standard:		Polyester powder-coated, sand-cast, copper-free aluminum
		Material - Stainless Steel Option		316 Stainless Steel (FM approval pending)
		Dimensions:		7.5 x 5.0 x 4.8 inches Al, 7.5 x 5.0 x 4.4 inches SS
		(H x W x D)		(21.6 x 12.7 x 12.2 cm)
		Weight:		2.7 lb. (1.3 Kg) (standard Aluminum enclosure)
				5.4 lb. (2.6 Kg) 316 Stainless Steel
		Housing:		NEMA 4X
Electrical Classification
		Performance:		Explosion proof, Class 1, Div. I, Groups B, C, D
				Class I, Zone 1, groups IIB+H2 IP66
Approvals:		FM Approved		Performance and Safety Approval Pending

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