| Item | Value |
|---|---|
| Measured gases | |
| Measuring range | 0～2000ppm |
| Detection principle | |
| Accuracy | ≤±5％ |
| Resolution | 1 |
| Response time | |
| Ingress protection | |
| Explosion protection | |
| Operating temperature | -20℃~+55℃ |
| Power supply | AC 220V,50Hz（1A） |
| Output signal | 4~20mA (passive) per channel |
SP-1204A carbon monoxide detection alarm is a small gas monitoring system that includes a carbon monoxide detection sensor, an external sound and light alarm, and is installed in a wall-mounted closed box, which can independently continuously monitor carbon monoxide in the environment. It is suitable for non-explosion-proof places in metallurgy, petroleum, chemical and other industries where carbon monoxide leakage may occur.
• With live display screen
• Two-level sound and light alarm, external sound and light alarm
• 4~20mA analog output
• Output active switching signal for secondary alarm, 220VAC/50HZ, 1A
• The secondary alarm output delay is adjustable for 1~60 seconds
• Data storage function to store alarm records
• Infrared remote control operation
• Advanced three-electrode sensor
• Clock function, time adjustable
Power supply: AC 220V,50Hz（1A）
It is suitable for industrial safety monitoring and on-site inspection scenarios.