Continuous detection of flammable, CO2, CO and N2O gases in explosion hazardous area with flameproof structure
State-of-the-art infrared detection principle
Long service lifetime(more than 5 years)
Operation in nonoxygen environment
Self-diagnosis function with built-in Microprocessor
Fast response time(<5 sec)
Built-in backlight LCD or OLED display
Auto calibration and program setting with a magnet bar
2-stage alarm, 1-trouble display and relay contact output
4-20mA (Current Source or Sink) output signal
Easy configuration of the monitoring system by RS-485 Modbus or HART communication
With the alarm unit, GTL-100 - Normal: Green LED - Alarm: Red LED, Buzzer(95dB) - Trouble: Yellow LED
Calibration and maintenance by one-man

Continuous detection of flammable, CO2, CO and N2O gases in explosion hazardous area with flame proof structure
State-of-the art infrared detection principle
Long service life time(more than 5 years)
Operation in non oxygen environment
Self diagnosis function with built-in Microprocessor
Fast response time(<5 sec)
Built-in back light LCD or OLED display
Auto calibration and program setting with a magnet bar
2-stage alarm, 1-trouble display and relay contact output
4-20mA (Current source or Sink) output signal
Easy configuration of monitoring system by RS-485 Modbus or HART communication
With the alarm unit, GTL-100 - Normal : Green LED - Alarm : Red LED, Buzzer(95dB) - Trouble : Yellow LED
Calibration and maintenance by one-man

*Measuring gas: Hydrocarbon gases (LNG, LPG, Methane, Buthane & etc) CO2 CO N2O

*Measuring type: Diffusion type

*Measuring method: Infrared type

*Measruing range: 0~100% LEL 0~9999ppm 0~100% Vol 0 - 5.0% Vol 0 - 2.0% Vol 0~4000ppm

*Sensor life time: Over 5 years

*Response time: <6sec / 90% scale, <3sec / 50% scale

*Accuracy: ±3% / Full scale

*Parameter control: Non intrusive control with a Magnet bar (calibration, maintenance, alarm setting)

*Operation mode display: 4-LED (Power, 2-stage alarm, 1-trouble)

*Measuring value display: LCD display (Built-in back light 2-Line, 16 characters) / OLED Type (Option)

*Alarm signal output: 2A@30VDC, 0.5A@125VAC (resistive load) / 3-SPST relay contact(2stage alarm, 1 trouble)

- Output signal -

Analog : Measuring signal : 4-20mA DC / Calibration signal : 3mA DC / Fault signal : 0mA DC /

Digital : RS-485 Modbus (Option) / 2mA (HART 7, HART Device Description Language available, Option)

*Material Housing : ALDC, SUS316(Option) / Sensor : SUS316

*Conduit connection: Standard : PF 3/4" Option : NPT 1/2", NPT3/4", M20 x 1.5P, M25 x 1.5P

*Mounting type: 2" Pole mount, Wall mount, Duct mount

*Operating temperature: -40℃ ~ +80℃

*Operating humidity: 5 ~ 99% RH (non-condensing)

*Dimensions: 156(W) x 323(H) x 110(D)mm

*Weight 3kg

KCs, ATEX, IECEx, NEPSI, UL, KR, MED, ABS, DNV, KC, KFI, CE, HART, SIL2, PESO, TRCU ex, IEC 60079-29-1:2008, CPA Approved