fixed toxic gas nitric oxide gas monitor transmitter alarm

Name: fixed toxic gas nitric oxide gas monitor transmitter alarm
Brand: Zhuhai Caapm Electronic Technology Co., Ltd.
Rating: 4.7 (39 reviews)

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Model No. :	CA-5046
Brand Name :	Caatm

9yrs

Zhuhai, Guangdong, China

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Zhuhai Caapm Electronic Technology Co., Ltd.

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Product description

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.