SPR-722 portable Carbon Monoxide gas detector is widely used in areas where explosion-proof protection is required or toxic gas leaks may occur, such as petroleum, chemical, environmental protection, metallurgy, refining, gas transmission and distribution, chemical medicine production, agriculture, and other industries — to protect workers' lives and avoid damage to relevant equipment. The shell is made of high-strength engineering plastics and composite anti-skid rubber. Waterproof, dust-proof, and explosion-proof.
| Specification | Value |
|---|---|
| Range | 0-1000 ppm |
| Resolution | 1 ppm |
| Accuracy | ≤±5% F.S. |
| Alarm Point | Low: 50 ppm / High: 150 ppm |
| Response Time | T90 < 30s |
| Indication | LCD displays real-time and system status; LED, audio and vibration alert for gas leakage, fault and low battery |
| Working Environment | -10°C to 50°C, 95%RH |
| Warranty | Sensor: 6-month warranty. Device: 1-year warranty. (Subject to usage environment.) |
| Protection Grade | IP67 |
| Explosion-Proof Grade | Ex ib IIB T3 Gb |
| Power Supply | DC3.7V Li-ion battery, 1500mAh |
| Charging Time | 4-6h |
| Working Time | ≥8h continuously (without alarm) |
| Dimensions | 109mm × 60mm × 30mm |
| Weight | 130g |
Delivery to Gulf countries
For the rest of the world, please contact us
Customer Services
For fast and innovative support
Fast delivery
With best shipping companies
Secure payments
Shop with peace of mind
SPR-722 portable Carbon Monoxide gas detector is widely used in areas where explosion-proof protection is required or toxic gas leaks may occur, such as petroleum, chemical, environmental protection, metallurgy, refining, gas transmission and distribution, chemical medicine production, agriculture, and other industries — to protect workers' lives and avoid damage to relevant equipment. The shell is made of high-strength engineering plastics and composite anti-skid rubber. Waterproof, dust-proof, and explosion-proof.
| Specification | Value |
|---|---|
| Range | 0-1000 ppm |
| Resolution | 1 ppm |
| Accuracy | ≤±5% F.S. |
| Alarm Point | Low: 50 ppm / High: 150 ppm |
| Response Time | T90 < 30s |
| Indication | LCD displays real-time and system status; LED, audio and vibration alert for gas leakage, fault and low battery |
| Working Environment | -10°C to 50°C, 95%RH |
| Warranty | Sensor: 6-month warranty. Device: 1-year warranty. (Subject to usage environment.) |
| Protection Grade | IP67 |
| Explosion-Proof Grade | Ex ib IIB T3 Gb |
| Power Supply | DC3.7V Li-ion battery, 1500mAh |
| Charging Time | 4-6h |
| Working Time | ≥8h continuously (without alarm) |
| Dimensions | 109mm × 60mm × 30mm |
| Weight | 130g |