GIR-3000 Gas Detector – Infrared Sensor with IECEx certificate
The GIR-3000 infrared sensor continuously detects gas leaks in high-risk areas, displaying readings on its LCD and OLED screens. It supports DC 4–20mA output, isolated RS-485, HART communication, and gas alarm relay contacts.
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Meet our GIR-3000 Gas Detector, Infrared Sensor with IECEx certificate
Our GIR-3000 infrared sensor is installed in areas with a risk of gas leakage to display measured values with LCD and OLED installed in the detector by continuous detection of gas leakage, providing DC 4~20mA standard output, Isolation RS-485 communication signal, HART communication, and Relay contact signal of gas alarm. Also, DC 4~20mA standard output can connect to the maximum of 500 m (upon using CVVS or CVVSB 1.5sq Shield Cable) in transmission distance of output signals of the gas detector and receiving unit while RS-485 communication signal can be transmitted up to 1,000 m (upon using RS-485 exclusive line).
This standalone gas detector with IECEx certificate is suitable in every hazardous area. This robust and reliable infrared sensor prevents accidents by detecting different types of leak gases generated in industry fields such as plants producing or using combustible gas, carbon monoxide, carbon dioxide, gas storage places, and manufacturing processes.
| Detectable Gas | Carbon monoxide (CO) 0-2% vol., Carbon dioxide (CO2) 0-5% vol., Ethanol (C2H5OH) 0-100% LEL, Methane (CH4) 0-100% LEL, Propane (C3H8) 0-100% LEL |
|---|---|
| Sensor Technology | Non-Dispersive Infrared(NDIR) |
| Sensing Method | Diffusion |
| Accuracy | ≤ ±3% / Full Range |
| Display Type | LCD |
| User Interface Type | Magnet-Bar, Function Buttons |
| 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 Rated 1.0 A @ 30VDC or 0.5 A @ 125 VAC HART REV7 (Option) |
| 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 |