Gas leaks are a constant threat to factories!

6000-KD Combustible Gas Detector

6000-KD for MTI Product


The 6000-KD Combustible gas detector is designed for use with gas sensor of catalytic , electrochemical , PID or NDIR sensor cartridge. 6000-KD have 4~20mA , Relay , HART(option) & RS-485 signal output interface.

Petrochemical / Pharmaceutical / Chemical / Manufacturing / Aerosol Filling / Steel-Making / Semiconductor etc. hazardous areas

  • 4~20mA output (3-wire or 4-wire).
  • RS-485 (Modbus RTU) and relay output.
  • HART output (option).
  • Calibration and adjustment use a magnetic wand.
  • CNS/CPA approved for hazardous areas use.
  • CE approved for RFI/EMC protection.
  • CE approved for EFT/Burst Immunity.
  • Low maintenance cost and easy calibration.
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Output signals

Analogue : 4~20mA (3-wire or 4-wire)
Digital : RS-485 (Modbus RTU) or HART [Ver.7]
Relay : Fault/A1/A2 (30VDC & 2A)

Operating temperature

Standard : -20~+60°C
High : -40~+85°C (option)

Operating conditions

0~99%RH , 100%RH (non condensing) , 1 atm±20%

Local Display

LED : 4 digital characters LED display
LCD : back-lit biserial display
Tricolor LCD : back-lit biserial display (Normal : Green / Alarm : Red / Fault : yellow)

Display range

LED : 0~100%LEL
LCD : 0~100%LEL / 0~9999ppm

Operating voltage

24VDC normal (12~32VDC)

Power consumption

< 6W


Wall or pipe mounting

Enclosure material

Transmitter housing : Aluminum alloy or S.S.316

Sensor housing : S.S.316


Aluminum alloy : 2.2kg ; S.S.316 : 6.5kg

Ingress protection

IP 66 with corrosion-resistant


Adjustable alarm settings
Latching / Non-Latching alarms
Self-test indication
One-Man calibration

Approvals (Aluminum alloy only)

CNS : Ex d IIC T6 Gb + Ex tb IIIC T85°C Db
CPA (China)


EMC/RFI CE : EN61000-6 -2/-4
EN 50270
EFT/Burst Immunity CE : EN61000-4 -4