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GIR-3000A
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(<6 sec)
Built-in back light LCD or OLED display(Only GIR-3000A)
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(Only GIR3000A)
Calibration and maintenance by one-man
SMART & LOCAL DISPLAY TYPE INFRARED GAS DETECTOR
Model GIR-3000A
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 0~5000ppm 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℃ ~ +75℃
Operating humidity 5 ~ 99% RH (non-condensing)
Dimensions 156(W) x 323(H) x 110(D)mm
Weight 3kg
