DC24 V Bus-system 485 digital signal gas detection transmitter Industrial gas leak sensor detector

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brand: HFT-485-XX
price: Negotiable
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Delivery term: The date of payment from buyers deliver within days
seat: Shanxi
Validity to: Long-term effective
Last update: 2018-07-29 15:05
Browse the number: 129
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DC24 V Bus-system 485 digital signal gas detection transmitter Industrial gas leak sensor detector


Xi'an Hua Fan Instrument Co.,Ltd is one of the leading bus-system gas detection transmitter manufacturers and suppliers in China, welcome to buy or wholesale draeger gas ransmitter, draeger gas probe, combustible gas probe, combustible gas ransmitter, toxic and harmful gas probe made in China from us.

Product description    

The series of 485 main line gas detection alarm system adopts non-standard agreement or MOdBUS protocol for data collection and transmission. The intelligent transmitter node acquisition collects and detects the gas concentration on the spot. The host round tests various nodes with intelligent background software, and monitoring the gas concentration changes in real-time.


This instrument uses the embedded micro-controller control technology, simple menu operation, complete functions and high reliability. Bus-system gas detection transmitter adopts aluminum shell material with high strength, heat resistance and corrosion resistance. Our product is suitable for the detection of poisonous and harmful, inflammable and explosive gas in the air and has been widely used in metallurgy, power plant, chemical industry, mine, tunnel, tunnels, underground pipeline and other places, effectively preventing the happening of the accident.

 

Basic parameters:

Size 144 mm * 190 mm * 74 mm
Weight about 1130 g
Sensor electrochemistry method (gas   catalytic combustion type, special separately)
Destination gas oxygen (O2), gas (EX), poisonous   and harmful gases (CO, H2S, NH3, CL2, etc.)
Response time  ≤30s(O2);≤40s(CO);≤20s(EX)
Working pattern continuous work
Working voltage DC24V
Output signal 485 digital signal
Output four wire (two power cord, two signal lines)
Temperature range - 20 ℃ ~ 50 ℃
Humidity 15% ~ 90% RH (No condensation)
Explosion-proof numbe CE10 1084
Explosion-proof marks Exd II CT6
Connection mode four wire connection mode,in   strict accordance with the manual connection
   
Transmission cables two core shielded cable or a   four core shielded cable,
    Section 2*1.5mm2*2 or 4*1.5mm2

   
Transmission distance < 1000 m









Buying link:

                  

http://www.huafansmart.com/

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