Beijing Zetron Technology Co., Ltd
Beijing Zetron Technology Co., Ltd for better life
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MIC2000 Gas Alarm Controller
The gas alarm controller is a centralized alarm controller for gas concentration monitoring and leakage. The power source is directly powered by the mains grid or battery. This alarm controller receives RS485 signal and 4-20mA, and temporarily can only receive RS485 signal output by our company's new online detector.
The gas controller standard is 4 channels, 1 public output, optional 8 channels, 12 channels, and 16 channels control output. And it has many types of alarm modes like sound and light alarms, and three-level alarms, each loop can set high and low limit alarm values separately.
| Signal input | 1～32 channels 4～20mA, RS485 input at the same time, 255 probes can be connected |
| Output signal | Ethernet, RS485 (standard MODBUS protocol), 4-20mA (4 channels, 8 channels optional) |
| Resolution | 1, 0.1, 0.01, 0.001 optional |
| Display accuracy | ±0.1%FS |
| Control loop | standard is 4 channels, 1 public output, optional 8 channels, 12 channels, 16 channels control output |
| Alarm mode | sound and light alarm, three-level alarm, each loop can set high and low limit alarm value separately |
| Output control | The standard is 4 groups of relay contact output (normally open/normally closed), contact capacity 3A, 32VDC or 3A, 220VAC, one set of common alarm output, contact capacity 12A, 32VDC or 7A, 240VAC |
| Automatic detection | line break/short circuit detection, various detector states, function detection, etc. |
| Working temperature | -40℃～+70℃ |
| Relative humidity | 0～95%RH, used in non-condensing occasions, waterproof splash and short-term rain, can be customized outdoor completely moisture-proof and rain-proof |
| Maximum power consumption | 2.5W/channel |
| Backup power supply | DC24V 5Ah (optional) |
| Dimensions | 330*255*95mm (2/4/8 channels); 420*305*95mm (16/24 channels); 540*305*95 (32 channels) |
MIC2000 gas detection controller is used to connect with the fixed gas detector and the related equipment in the industrial scenes, such as petroleum refineries, chemical plants, LPG stations, boiler rooms, gas stations, paint spray booths, metallurgy, mining, fire, environmental protection, etc.