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| Product Name: |
combustible gas ***ector
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| Specifications |
online gas detector |
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Features
&©|61656; It adopts MCU technology.
&©|61656; It adopts the current transportation method which enhances the signal transport distance
&©|61656; It has LED display. It can be used for monitoring the combustible gas and alarming that is during the low exploding range under the industrial environment and transmitting the gas concentration information to the controller timely.
&©|61656; Special operation method of using the magnetism pen.
&©|61656; Self-protection function can avoid being i***cted by the high concentration gas.
&©|61656; It adopts the advanced catalyse combustion sensor which has the good performance in the stability, anti-toxic and anti-jamming .
&©|61656; It can avoid failing to report as the sensor can recognize and alarm automatically when the sensor has fault or losing function as aging.
&©|61656; The advanced SMT technology and integrative design enhanced the capacity and stability.
Specification
Display£ºLED display, it can monitor the concentration of the gas timely in the locale and Indicate the high, low and fault by the indicator light.
***ecting gas: Combustible gas.
Principle for sensing: catalyse combustion sensor.
Sampling method: Natural diffusion.
Measuring range:( 0¡«100)%LEL
Distinguish: 1%LEL
Measuring precision: ¡À5%LEL
Responding time(t90£©£º¡Ü30 second
Alarm concentration: Two level alarms, the first and second concentration alarm can be set manually.
Ambient temperature: (-40¡«70)℃£¨you should prepare the heating equipment when the temperature is lower than -20℃£©
Ambient humidity: ¡Ü93%RH£¨40℃£©£¬no condensation.
Air pressure:(86¡«106)kPa
Analog transmission: (4¡«20)mA
Transmit distance: ¡Ü1000m (2.5mm2)
Working voltage: DC(24¡À6)V£¨bus-mastering or independent supply power£©
Connection method: Three cable.
Power consumption£º¡Ü1W
Transportation temperature£º(-40¡«85)℃
Anti ¨Cexploder symbol£ºExd¢òCT6
Protection grade£ºIt can achieve IP66
Execute standard£ºQ/HDHKY024--2006
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| Company: |
Beijing Huakeyi Power Plant Instrument research institute
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| Contact: |
Ms. sophia lee |
| Address: |
qiliqu nancun industrial park,shahe town,changping district |
| Postcode: |
102206 |
| Tel: |
86-010-80703093 |
| Fax: |
86-010-80703092 |
| E-mail: |
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