Справочник Пользователя для Sierra Monitor Corporation 5100-03-IT
Model 5100-XX-IT Toxic Gas Sensor Module
Page: 29
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
(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 (
o
F)
5 to 122
o
F
-4 to 122
o
F
-40 to 122
o
F
-4 to 122
o
F
Ambient Temp (
o
C)
-15 to 50
o
C
-20 to 50
o
C
-40 to 50
o
C
-20 to 50
o
C
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