Gas Detector with Adjustable Alarming Level and 1 to 20mA Output Current

Delivery term:The date of payment from buyers deliver within days
  • Price:

    Negotiable

  • minimum:

  • Total supply:

  • Delivery term:

    The date of payment from buyers deliver within days

  • seat:

    Beijing

  • Validity to:

    Long-term effective

  • Last update:

    2017-11-28 15:12

  • Browse the number:

    180

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Henan Hanwei Electronics Co. Ltd
Contactaixin:

Contactaixin:

hanwei(Ms.)  

telephone:

Area:

Beijing

Address:

169 Xuesong Road, National High-tech Zone, Zhengzhou, Henan, China (450001)

Website:

http://hanwei.make-solar-energy.com/

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Model Number: BS11 Brand Name: Hanwei Key Specifications/Special Features: Separated wall mold gas detector can be used in none explode places to detect gas leakage Adopts electrochemical gas sensor with high precision and linearityWith 4 to 20mA signal output and RS485 outputConvenient for easy to connect to outside controllerWith 220V AC output and a free contact switch output, which can control the ventilator or other equipmentBS11 with waterproof and dustproof framework can be used in the serious environment
  • With battery backup inside, which can work for about 13 hours (non alarming state) continuously
  • Main features:
  • Electrochemical gas sensor
  • Excellent precision and linearity
  • Adjustable alarming level
  • Visual and audio alarming
  • Battery backup
  • 1 to 20mA output
  • RS485 output, connect with gas monitor produced by our company
  • 220V AC output
  • Switch output
  • Waterproof and dustproof design
  • Password function
  • Specifications:
    • Working principle: catalytic or electrochemical
    • Sampling: natural diffuse
    • Precision: less than ± 50ppm
    • Alarming precision: less than ± 10% of preset alarming level
    • Response time: <60s
    • Alarming level: adjustable
    • Ex method: none
    • Battery backup: none
    • Battery working time: 6 hours (none alarming state), 3 hours (alarming state)
    • AC power: 87 to 242V
    • DC power: 12 to 24V
    • Signal output: (4 to 20mA) RS485
    • Signal output: 220V AC, free contact switch output
    • AC 220V power: 80W
    • Consumption: 2W (without alarming), 4.5W (alarming)
  • Main Export Markets:
    • Asia
    • Australasia
    • Central/South America
    • Eastern Europe
    • Mid East/Africa
    • North America
    • Western Europe