الوصف

Overview HK****0 Wall Type Gas Controller is designed to supervise and display the status of remote gas detectors for a variety of combustible and toxic gases from 1 to 8 s. Applications Chem or Petrochemical Gas Station Paint Spray Booth Oil and Gas Industry Refining and Petrochemical Underground Vaults Indoor/Outdoor Air Quality Features Independent channel operation Zero and calibration for gas detector can be performed on the controller. （4－*0mA standard output Alarm controlling for flow, level, pressure, temperature etc. Black box datalog **-it stores important information such as fault, alarm, power on, power failure and reset. Several controllers integrated into a system Double display of numeric and light bar **-intuitive and accurate Built for industrial environments Compatible with DCS, PLC system via analog output or digital output. The gas controller is designed as cost-effective mini-system controller alternative to expensive PLC/DCS systems Specifications Channels (1~8)independent s Inputs (***0) mA standard valid calibration within (***0)mA Outputs RS***5 serial, (***0) mA standard Display LED display:(*****9) light bar display: (0~**0)%F.S Accuracy ±1% F.S Alarm Levels two levels alarm, the alarm concentration programmable Ambient Temperature 0~*5℃ Ambient Humidity ≤*3%RH (no condensation) Atmosphere Pressure (*6~**6)kPa Measuring Range and Error Measured Gases Range Error Combustible Gas (0~**0)%LEL 1%LEL Toxic Gas (0~***9) ppm 1%FS Other (0~***9) unit 1%FS Relay Output AC**0V/3A, DC*4V/3A Mounting wall-mounting Shipping Information Items 2 channels 4 channels 6 channels 8 channels L(mm) **0 **4 **4 **0 H(mm) **0 **0 **0 **0 B(mm) **5 **5 **5 **5 Net weight(kg) 5 8 *0 *2 Warranty *8 months (from date of acceptance) Ordering Information HK****0 Toxic / Combustible Gas Controller(Wall Type) Model BC BT BD BU BE BW Measuring gases combustible gas combustible /toxic gas combustible gas combustible /toxic gas combustible gas combustible/toxic gas Output No No （4～*0）mA （4～*0）mA RS***5 RS***5 Channels adjustment simultaneously simultaneously respectively respectively respectively respectively Example ：HK****0BW2，2 channels, RS***5, gas controller