Gastron VOC Gas Detector- GTD-5000F

Description
Datasheet

Gas Detector

Brand: Gastron

Part Number: GTD-5000F

Description

Continuous detection of VOC gas in explosion hazardous area with flame proof structure
Self-diagnosis function with built-in Microprocessor
Easy replacement with a cartridge type sensor
Digital flow sensor to maintain regular flow rate
Fast response of gas leakage with a high efficient pump inside
Low concentration VOC gas detection by PID sensor
Stable quality and proved detection principle for service life
Auto calibration and program setting with a magnet bar
4-digit digital gas concentration display
4-20mA (Current source or Sink) output signal
Easy configuration of monitoring by RS-485 Modbus
3-wire connection for signal & power
2-stage alarm, 1-trouble display and relay contact output
Calibration and maintenance by one-man

Technical Details

Measuring gas	VOC gases (Benzene, Toluene, Xylene & etc)
Measuring type	Auto Sampling type
Measuring method	Photo-Ionization Detector (PID) or Semiconductor cell
Measuring range	0 ~ 300ppm
Response time	Varies by gas
Accuracy	±3% / Full Scale
Parameter control	Non intrusive control with a Magnet bar (calibration, maintenance, alarm setting)
Measuring value display	FND Display(4-Digit)
Operating temperature	-40°C ~ +60°C
Material	ALDC
Output signal	Analog : 4-20mA Analog Output Maintenance signal : 4mA Calibration signal : 3mA Fault signal : 0mA Digital : RS-485 Modbus(Option)
Sampling method	Diaphragm Pump

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