Categories
Contact Us

Tel:86-2982510057

E-mail:

sales@huafankj.com

teresa@huafankj.com

Add:Room No.1,3rd Floor, Xi'an Railway Engineering Building ,No.205 Jinhua North Road, Xincheng District,Xi'an City, Shaanxi Province, China

Service Hotline
+86-2982510057
Industrial Gas Transmitter To Detect Gas Leak For EX LCD Display Transmitter(4-20 mA;DC24V)

Industrial Gas Transmitter To Detect Gas Leak For EX LCD Display Transmitter(4-20 mA;DC24V)

Product description: liquid crystal display gas detection transmitter, it is a kind of concentration of instrument that can continuous detect the concentration of oxygen, toxic and harmful gas in the working environment. The detector detects gas concentration with natural diffusion mode, which uses imported sensors and has a good sensitivity and repeatability.

Product Details

Industrial Gas Transmitter To Detect Gas Leak For EX LCD Display Transmitter(4-20 mA;DC24V)

Xi'an Hua Fan Instrument Co.,Ltd is one of the leading Industrial Gas Transmitter To Detect Gas Leak For EX LCD Display Transmitter(4-20 mA;DC24V) manufacturers and suppliers in China, welcome to buy or wholesale Industrial Gas Transmitter To Detect Gas Leak For EX LCD Display Transmitter(4-20 mA;DC24V) made in China from us.


Product picures

30.jpg

TB2ZQZLf22H8KJjy1zkXXXr7pXa_!!252706459.jpg

The gas we can detect

EX O2 CO H2S NH3 H2 CL2 SO2 NO NO2 PH3 O3 HCL HCHO CO2 etc..



Product description                                                                                                          

Liquid crystal display gas detection transmitter, it is a kind of concentration of instrument that can continuous detect the concentration of oxygen, toxic and harmful gas in the working environment. The detector detects gas concentration with natural diffusion mode, which uses the imported sensors and has a good sensitivity and repeatability. 
It can be used alone as an alarm system with functions like: acquisition, display and alarm. Or it can be used as the other parts of the alarm system testing, with digital and analog signal output function. With a relay output module, our product can relay switch output signal and meet the explosion-proof lights or other external devices. Digital tube display with red high brightness and more intuitive scene show make it convenient to users to determine gas leak and effectively prevent the happening of the accident. 


Measuring table                                                                                                                 


参数表 英文.jpg


Packaging show                                                                                                                  


35.jpg


Shipping                                                                                                                               


shipping.jpg


Babsic parameters                                                                                                                                        




Size144 mm * 190 mm * 91 mm
Weightabout 1500 g
Sensorelectrochemistry method (gas   catalytic combustion type, special separately)
Destination gasoxygen (O2), gas (EX), poisonous   and harmful gases (CO, H2S, NH3, CL2, etc.)
Response time ≤30s(O2);≤40s(CO);≤20s(EX)
Working patterncontinuous work
Working voltageDC24V
Output signal4-20mA/ 485 digital signal
Control signalSwitch output, the maximum load 250 V AC 3A(optional)
Repeatability<2%
Span drift<5%
Errorvalue for relative error less than 5%
Outputthree-wire system (LCD poison gas is a two wire)
Temperature range- 20 ℃ ~ 50 ℃
Humidity15% ~ 90% RH (No condensation)
Connection modein strict accordance with the   manual connection
Transmission cables

Three-wire system adopts three   core shielded cable 3 x 1.5 mm2 (digital tube transmitter)

Two wire adopts   two core shielded cable 2 x 1.5 mm2 (LCD transmitter)



Hot Tags: Industrial Gas Transmitter To Detect Gas Leak For EX LCD Display Transmitter(4-20 mA;DC24V), manufacturers China, suppliers China, made in China, wholesale, buy
Related Products
Feedback