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      Company: Jiangsu Jihua Electronic Technology Co., Ltd.

      Address: 6th Floor, Building 2, Yongxin International Center, 31 Xindu Road, Yancheng Economic and Technological Development Zone

      Contact: Sales of Yu Chenchen

      Phone : 0515-88370796

      Mobile : 133-9067-6806

      Fax: 0515-88391966

      Contact: Sales Department Liu Yajie

      Phone : 0515-88560256

      Mobile phone : 133-7525-8786

      Contact: Sales Tingting Dong Tingting

      Phone : 0515-88391962

      Mobile : 189-3631-5266

      Contact: Sales Department Xin Ronglan

      Phone : 0515-88396686

      Mobile phone : 133-3892-5166

      JH-FD type flammable gas alarm controller

      Your current location : Home >> Products >> 4-way alarm controller
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      • JH-FD type flammable gas alarm controller

      • Product Category: 4CH Alarm Controller

      • Order hotline: 400-6515-966

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      Detailed introduction

      JH-FD flammable gas alarm controller

      JH-FD.jpg

      Product Overview:
      JH-FD type flammable gas alarm controller (hereinafter referred to as controller) is suitable for flammable gas production, transportation, storage, filling and other places. It collects combustible gas in the air detected by point type flammable gas detector (4-20mA signal) concentration.
      When the set alarm value is reached, the corresponding alarm signal and control signal are output, prompting the operator to take safety measures in a timely manner, and at the same time, external devices such as exhaust fans, solenoid valves, etc. can be activated to ensure the safety of personnel and equipment and prevent combustible An accident occurred after a gas leak.
      The controller is suitable for non-explosion-proof control rooms, duty rooms, corridors and other places.
      Product Features
      (1) JH-FD type flammable gas alarm controller uses high-speed core processor and uses color LCD display;
      (2) Point-type combustible gas detector that can be connected with 4-20mA analog signal;
      (3) The controller adopts multi-stage signal filtering processing to make the signal data stable, and it has functions such as 2 sets of relay outputs;
      (4) With functions such as maintaining alarm status and querying alarm records;
      (5) Can output a group of RS485 signals to connect with computers and other equipment;
      (6) The wall-mounted box design is adopted, which is easy to install and easy to operate.
      Third, the technical parameters

      Basic technical parameters

      Operating Voltage

      220V AC

      Backup power

      24V DC ( 1.3AH )

      Adapted detector capacity

      1 ~ 4 channels

      Adapted detector type

      点型可燃气体探测器 4 ~ 20mA point type combustible gas detector

      路探测器) Power consumption ( 4 detectors)

      40W

      Concentration unit

      ppm %VOL mg/m 3 % LEL , ppm , % VOL , mg / m3

      Call the police

      测试) Audible alarm > 65dB (1m test )

      Operating temperature

      0 ℃ ~ 55

      Working humidity

      95% RH

      Dimensions

      × 90mm 360mm × 280mm × 90mm

      *高) (Length * width * height)

      Software basic parameters

      4-channel sampling time interval

      <0.2S

      Password levels

      Level 2 (first level password, second level password)

      storage

      条) Alarm record storage ( 2000 )

       

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      Related tags: JH-FD , JH-FD price , JH-FD wholesale

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