Sign In | Join Free | My hardware-wholesale.com
hardware-wholesale.com
Products
Search by Category
Home > Fire Detectors >

standalone CO alarm detector

Categories Fixed gas detector/monitor
Place of Origin: china
Brand Name: chicheng
Price: negotionation
Packaging Details: in carton
Delivery Time: 6 working days
Payment Terms: t/t
Supply Ability: 10000pcs/month
MOQ: 1pc
  • Haven't found right suppliers
  • Our buyer assistants can help you find the most suitable, 100% reliable suppliers from China.
  • And this service is free of charge.
  • we have buyer assistants who speak English, French, Spanish......and we are ready to help you anytime!
  • Submit Buying Request
    • Product Details
    • Company Profile

    standalone CO alarm detector

    QB2000F single-point wall-mounted CO alarm detector (hereinafter referred to as detector) is a kind of fixed type detector that can be used continuously in operation environment to detect the density of combustion gas, oxygen, or poisonous gas.

    The alarm detector adopt natural spreading method to detect the density of the gas, and it use the imported electric chemical sensor (flammable gas is catalytic combustion type) which has excellent sensibility and receptivity; big liquid crystal screen displays the density of the leaked gas real time and if the density exceed the preset alarm point it will start the acoustic-optical alarm or the exhaust system; international standard signal of 4-20mA can be directly connected into the factory DCS system, RS485 digital signal is connected with factory’s principle computer; the device adopts embedded micro controlling technique, the Chinese menu is easy to operate and the function is complete and reliable. The performance of the whole device is among the best ones in China.

    Characteristics:
      ◆the device adopts advanced 16 digit ultra-low power consumption embedded micro controller.
      ◆128*64 dot matrix ultra-large liquid-crystal display
      ◆user can set the alarm point by themselves
      ◆Chinese menu is easy to operate for domestic customers
      ◆displaying the time of fist alarm
      ◆real-time clock
      ◆modularized sensor can be changed
      ◆the automatic correcting function can decrease the measuring error.
      ◆500 pieces of alarm record can be stored automatically
      ◆standby battery can work more than 12 hours in the condition that do not work (optional)
      ◆standard signal of 4-20mA can be directly connected into the factory DCS system
      ◆RS485 digital signal is connected with factory’s principle computer.

    Detect scope: see the chart
    Apply to such gas as: flammable gas, toxic gas, oxygen
    Error show: ≤± 3% F.S
    Affecting time: T90<;30sDisplaying Method128*64 dot matrix ultra-large liquid-crystal display for data and system condition
    Alarm: wide-angle LED, 100dB buzzer increases the frequency with the increasing of the density, treble vibrating alarm
    Operation condition-30+ 50 ℃Humidity95%RH without moisture condescension
    Defending classIP66

    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

    0-25ppm

    0-500ppm

    0.1ppm

    ≤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

    Flammable 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.





















    Quality standalone CO alarm detector for sale
    Send your message to this supplier
     
    *From:
    *To: Henan Chicheng Electric Co.,Ltd
    *Subject:
    *Message:
    Characters Remaining: (0/3000)
     
    Inquiry Cart 0

    Friendly Links: www.everychina.com

    Home| Products| Suppliers| Quality Suppliers| Site Map |About Us |Contact Us |Help |关于我们 |联系我们

    Copyright © 2009 - 2024 hardware-wholesale.com. All rights reserved.