创安电子

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Products Fixed Gas Detector( Probe)
Fast Channel
Product Numbers: CA-217A-B Product Name: CA-217A-B
1. Adopt advanced imported catalytic combustion sensor
2. Reliable, sensitive and long performance life
3. High resistance to poison, good disturb-proof against
temperature and humidity
4. Automatic zero calibration can avoid long-term zero
drift caused by measurement error
5. Concentration signal output 
6. Over-current protection, Anti-polarity protection
7. RS485 communication interface can use with our
CA-2100 series of controllers   
8. Scope of working voltage: DC10V~DC30V
9. CA-217A PLUS is the enhanced model of CA-217A-B
Technology Index
 
Specifications

Detection Principle:
Catalytic Combustion
Detection Method:
Diffused
Applicable Gas:
Combustible Gases
Working Method:
Continuous Working
Detection Scope:  
0~100%LEL 
Respond Time:
<=15S
Detection Error:
<+-3%LEL
Environment Temperature:
-40~+70℃
Relative Humidity:
30%-95%
Output Signal:      
Concentration Digital Signal 
Working Voltage:
DC10V~DC30V
Sensor Life Span:  
3 Years
Transmission Distance:
<1000m
Operation Pressure:
(86-106) kPa
Detector Size:
158*130*93mm
Explosion-proof Level:
Exd II CT6
Connection Thread :
1/2G Inner Thread
Weight:
1kg
Communication:
RS485
Performance Standards:
GB3836.1-2000GB3836.2-2000GB15322.1-2003