KAN107 Toxic and Hazardous Gas Detection (Alarm) Instrument

| Detection Principle and Gases | Detection Range and Sampling Method | Operating Voltage and Power | Communication Distance |
| Electrochemical/Infrared/Photoionization for toxic and hazardous gases | Diffusion type, see gas type table and product nameplate | DC24V ± 6V Normal power consumption ≤ 1.5W (DC24V) Alarm power consumption ≤ 3W (DC24V) | Two - wire bus ≤ 500m (RVSP2.5mm²) Four - wire bus ≤ 1000m (RVSP1.5mm²) |
| Electrical Interface | Explosion - proof Mark and Protection Level | Operation Method | Communication Method |
| G1/2" internal thread | Ex db IIC T6 Gb : Ex tb IIIC T80°C Db IP66 | Infrared remote control within < 8 meters | ABUS four - wire system, TBUS two - wire system 4 - 20mA three - wire communication, 485 bus communication LoRa/NB (optional communication methods above) |
| Alarm Value | Operating Temperature and Humidity | Display Method | Specification |
| See gas type table and product nameplate | -20°C - +40°C, ≤ 93%RH | 2.1 - inch high - brightness color LED display screen 4 - digit 8 - segment digital + graphic display | Cast aluminum ≤ 1.5Kg, 195×140×94 |