Đầu dò khí TGAS-1031 có màn hình

Chinese Fixed Gas detector, good type, TGAS-1031

The TGas-1031 gas transmittance head is an Online active gas transmittance that integrates a high-performance sensor, continuous monitoring of real-time field gas concentrations and digital or analog signal transmission (Analog 4~20mA, or RS485) to the central control cabinet, in addition, the alarm is also integrated with alarm relays.

Fixed gas detectors are widely used in many fields such as petrochemicals, chemicals, natural gas, coal, metallurgy, energy, telecommunications, tunnels, construction, gas stations and other special plants – places where explosive gases arise, or toxic gases or oxygen concentrations that need to be monitored.

Features TGAS-1031 gas detector

  • There are 2 power modes, which can be centrally or independently powered
  • High and low level alarm relay output in real time
  • High sensitivity and anti-intoxication sensor
  • Sensor specialty self-repair device, keeping alarm constants and sensitivity
  • The device automatically records sensor errors and over-strip errors
  • The device enables intelligent calibration by changing the concentration of the standard gas

Table of measurable gases:

Model Range Low alarm Setting range High alarm Setting range Low Alarm point High Alarm point
TGas-1031-FL 0~100%LEL 5%~10%LEL 25%~80%LEL 20%LEL 50%LEL
TGas-1031-H2 0~1000ppm 100ppm~300ppm 400ppm~600ppm 100ppm 500ppm
TGas-1031-O2 0~30%vol 16%~19.5%vol 22.5%~24%vol 19.5%vol 23.5%vol
TGas-1031-CO-1 0~500ppm 25ppm~100ppm 100ppm~500ppm 35ppm 200ppm
TGas-1031-CO-2 0~1000ppm 25ppm~100ppm 100ppm~500ppm 35ppm 200ppm
TGas-1031-CO2-1 0~5%vol 1000~2500ppm 2500~5000ppm 1500ppm 2500ppm
TGas-1031-CO2-2 0~20%vol 4%~8% 8%~16% 5% 10%
TGas-1031-CO2-3 0~65%vol 13%~26% 26%~52% 15% 30%
TGas-1031-CO2-4 0~100%vol 20%~40% 40~80% 30% 50%
TGas-1031-H2S 0~100ppm 5ppm~15ppm 15ppm~30ppm 10ppm 15ppm
TGas-1031-SO2 0~20ppm 1ppm~3ppm 3ppm~10ppm 2ppm 5ppm
TGas-1031-CL2 0~10ppm 0.5ppm~3.5ppm 4ppm~6ppm 0.5ppm 5ppm
TGas-1031-NH3 0~100ppm 20ppm~30ppm 30ppm~70ppm 25ppm 50ppm
TGas-1031-NO 0~250ppm 20ppm~50ppm 50ppm~100ppm 25ppm 50ppm
TGas-1031-NO2 0~100ppm 1ppm~2ppm 2ppm~5ppm 1ppm 2ppm
TGas-1031-HCN 0~30ppm 5ppm~10ppm 10ppm~15ppm 5ppm 10ppm
TGas-1031-PH3 0~1ppm 0.3ppm~0.5ppm 0.5ppm~0.8ppm 0.3ppm 0.6ppm

Actual images:

Use in combination with control cabinets

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