Zhuhai Chuangan Electronic Co., Ltd.: Zhuhai, Guangdong, China; Main products: Gas Detector, Gas Alarm, Combustible Gas Leakage, Carbon Monoxide alarm, Home Use Alarm

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toxic gas nitrogen dioxide monitor transmitter with visual alarm

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Product Details

Place of Origin	Guangdong, China		Brand Name	Caatm
Model Number	CA-5042		Usage	Other, Fixed gas detector

Fixed 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. 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

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°C~+70°C
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:	15813093mm	Explosion-proof Level:	Exd II CT6
Connection Thread :	1/2G Inner Thread	Weight:	1kg
Communication:	RS485 or 4-20mA	Performance Standards:	GB3836.1-2000,GB3836.2-2000,GB15322.1-2003

Reference Chart

Detector Model	Gas Detected	Range	Range Optional	Resolution	Responding Time
CO Detector	CO	0-1000ppm	0-500/2000/5000ppm	1ppm	20s
O2 Detector	O2	0-25%VOL	30%VOL	0.1%VOL	20s
O3 Detector	O3	0-10ppm	0-100ppm	0.01ppm	20s
H2S Detector	H2S	0-100ppm	0-50/200/1000ppm	1ppm	30s
H2 Detector	H2	0-1000ppm	0-5000ppm	1ppm	30s
CL2 Detector	CL2	0-20ppm	0-10/100ppm	0.1ppm	30s
NH3 Detector	NH3	0-100ppm	0-50/500/1000ppm	1ppm	30s
SO2 Detector	SO2	0-20ppm	0-50/1000ppm	0.1ppm	30s
NO Detector	NO	0-250ppm	0-500ppm	1ppm	30s
NO2 Detector	NO2	0-20ppm	0-50/100ppm	0.1ppm	30s
CH2O Detector	CH2O	0-50ppm	0-5/10ppm	0.01ppm	30s
HCL Detector	HCL	0-20ppm	0-20/100ppm	0.5ppm	30s
Combustible Gas Detector	EX	0-100%LEL	0-100%LEL	1%	30s
For the gas that is not covered here though, please don’t hesitate to contact us.

Zhuhai Chuangan Electronic Co., Ltd.: Contact nameQiuyue Lao
Chat Now; Phone86-0756-2172385; Address4F / Unit 2, No. 203 North Shihua Road, Xiangzhou District, Zhuhai, Guangdong

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