Description
The OPGD1000 Open Path Laser Detector is a state-of-the-art device utilizing advanced TDLAS technology to accurately measure gas concentrations in open spaces. With a remarkable detection distance of up to 120 meters, this detector is ideal for various applications, including LNG/LPG cylinder factories, petroleum refineries, offshore oil and gas platforms, gas plants, gas pipelines, and tunnel engineering. Its design features ensure high selectivity, responding only to methane, making it a reliable choice for gas leakage detection.
This maintenance-free detector is equipped with a shock-resistant housing made of 316L stainless steel, ensuring durability in challenging environments. The built-in auto-heating function allows it to perform seamlessly in extreme weather conditions, providing consistent and accurate readings without the need for recalibration.
Specifications
| Attribute | Value | Additional Information |
|---|---|---|
| Measuring gas | Methane (CH4) | H2S |
| Measuring range | 0-100% LEL*m | 0-4000 ppm*m |
| Response time | T90 < 3s | T90 < 3s |
| Sensor type | TDLAS | |
| Sensor life | 10 years | |
| Power supply | DC14~32V | |
| Working Temperature | -40℃～+65℃ | |
| Working Humidity | ≤95% RH (no condensation) | |
| Housing material | 316L Stainless Steel | |
| Accessories | Bracket, Canopy, Gland | |
| Optional parts | Gas Cell, Telescope sight, Surge protector + junction box | |
| Detection distance | 120 meters | |
| Thread type | NPT 3/4” | |
| Signal Output | 4~20 mA | |
| Explosive-proof degree | Ex d IIC T6 | |
| Ingress Protection | IP66 | |
| Approval | SIL2 | |
| Dimension and weight | 350*250*205 mm, about 15 kg |
