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KB9000 Gas Alarm Control Panel

Large LCD screen display, clear display

Standard 3-wire or 2-wire 4-20mA detector input

Consumption: ≤20W

Total output protection current: ≤5A

Ingress protection: IP54



KB9000 gas alarm control panel is suitable for continuously monitoring gas concentration of combustible gas, O2, toxic gas, VOCs and CO2 etc by connecting with fixed gas detectors.


Large LCD screen display, clear display

Standard 3-wire or 2-wire 4-20mA detector input

6 programmable relay outputs, suitable for various linkage equipment

Two RS485 detector input

One RS485 Bus data upload

Intelligent system, online zero point calibration, detector calibration

Large-capacity data storage function


This product can monitor various gases such as combustible gas, toxic gas, oxygen, etc. by cooperating with an appropriate detector.


Consumption ≤20W
Signal input
with gas detectors
4-20mA: 16 channels
RS485: 2 loops, max. 64 channels in total
Signal output for data upload RS485: support MODBUS, Hanwei’s TC200 protocol
Voltage output to detectors 4-20mA: DC27V±3V,channel protection current ≤0.5A
RS485: DC27V±3V,channel protection current ≤2.5A
Total output protection current ≤5A
Relay output 6 relays: free contact, capacity ≤5A
Ingress protection IP54
Environment temperature -10℃~50℃
Environment humidity ≤95%RH (no condensation)
Indication methods 8” color LCD screen
LED indication lights
Alarming method Audible: 65dB to 100dB @1m
Visual: LED lights
Dimensions 510mm×330mm×115mm (without installation plate)
510mm×330mm×259mm (with installation plate)
Weight ≤15kg

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