CA-217A Industrial Gas Detector

Features:

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. 4-20mA communication interface can use with our

CA-2100A or CA-2100F controllers  

8. Scope of working voltage: DC20V~DC30V

Specifications:

Detection Principle:           Catalytic Combustion            

Detection Method:             Diffused

Applicable Gas:                 Combustible Gases

Working Method:              Continuous Working

Detection Scope:              0~100%LEL      

Respond Time:                  <=30S

Detection Error:                <+-3%LEL                        

Environment Temperature: -40°C~+70°C

Relative Humidity:              30%-95%

Output Signal:                   Concentration Digital Signal                 

Working Voltage:               DC20V~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:                4-20mA Standard Current