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| Detecting gas | Methane / Propane |
| Detection principle | Catalytic combustion type |
| Sampling method | Diffusion |
| Measuring range | (3 ~ 100)% LEL |
| Alarm set value (default) | Low limit 25% LEL / High limit 50% LEL |
| Alarm error | ±3% F.S. |
| Response time | ≤ 30s (T90) |
| Power consumption | ≤ 3W |
| Operating voltage | AC220V |
| Protection grade | IP66 |
| Explosion-proof grade | Exd II C T6 Gb |
| Linkage output | Passive point + passive switch (default) |
| Sensor life | Three years (catalytic typical value) |
| Storage environment | Temperature 0 ℃ ~ +35 ℃, relative humidity 25% RH ~ 70% RH |
| Operating environment | Temperature -40 ℃ ~ +70 ℃, relative humidity ≤ 93% RH, ambient atmospheric pressure 86kPa ~ 106kPa |
| Ex-proof cable interface | Wire outer diameter 9-10mm |
| Thread interface size | G3/4 |
| Product weight | About 1.3kg |
| Product size | 175mm × 173mm × 89.5mm |
The SD2130 Series detector is designed to detect combustible gases such as Methane and Propane using a high-precision catalytic combustion detection principle.
This detector features an explosion-proof grade of Exd II C T6 Gb and an IP66 ingress protection rating, making it highly suitable for harsh industrial and commercial environments.
Yes, it features infrared remote control capabilities, allowing safe and convenient on-site operation and parameter adjustment without opening the enclosure lid.
The catalytic sensor has a typical lifespan of up to 3 years and offers a fast response time of ≤ 30 seconds (T90).
The detector supports versatile installation methods, including Ceiling Installation, Wall Mount, Cross-pipe Installation, and Vertical Pipe Installation.
Yes, it includes two linkage outputs (passive point + passive switch) to automatically control external devices such as exhaust fans or solenoid valves upon gas alarm detection.
