GIR-3000 IECEx Infrared Gas Detector Carbon Dioxide (CO₂) 0-5% vol.
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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
Calibration and maintenance by one-man
With the alarm unit (GTL-100)
Normal : Green LED
Alarm : Red LED, Buzzer (95dB)
Trouble : Yellow LED
Detectable Gas | Carbon monoxide (CO) |
---|---|
Sensor Technology | Non-Dispersive Infrared(NDIR) |
Sensing Method | Diffusion |
Accuracy | ≤ ±3% / Full Range |
Display Type | LCD |
User Interface Type | Magnet-Bar, |
Recommended Supply Voltage | 24 VDC (±10%) |
Supply Voltage Range | 18 VDC to 31 VDC |
Supply Power (Max.) | 9.6 W @ 24 VDC |
Supply Current (Max.) | 400 mA @ 24 VDC |
Outputs | 1 x Analogue, 3 x Digital |
Output Specifications | 4-20 mA (500 ohms max load) |
Analogue Output Specifications | 4 – 20 mA |
Digital Communications | HART Interface |
Digital Output Specifications | Alarm1, Alarm2, Fault Relay |
Dimension | 156 × 322 × 110 mm (WxHxD) |
Weight | App. 3.0 kg |
Material Enclosure | Aluminum Alloy |
Material Sensor | Stainless Steel (STS316) |
Mounting | Wall mount |
Cable Entry | 2 x 3/4" NPT |
Operating Temperature | -40 to 80 °C |
Storage Temperature | -40 to 80 °C |
Operating Humidity | 5 to 99% RH (non-condensing) |
Operating Pressure | 90 to 110 KPa |
Max. Air Velocity | 6 m/s |
IP Rating | IP65 |
Certification | ATEX/IECEX: II 2 G, Ex db IIC Gb T4,T6 |
Warranty | 2 Years |
Sensor Warranty | 1 Year |