Specifications
| Detect gas | C6H6 |
| Range | 0~100ppm |
| Resolution | 0.01ppm |
| Sensors principle | thermal conductivity |
| Display | LCD liquid crystal display |
| Detection Accuracy | ±3%F.S. |
| Sensors Life | 5 years |
| Linearity | ≤±2% |
| Repeatability | ≤±2% |
| uncertainty | ≤±2% |
| Response time | T90≤20s |
| recovery time | ≤30s |
| Signal output | Bus system RS485 (RTU), three (four) wire system 4~ 20mA, optional: 0~20mA, 1~ 5V, 0~5V, 0~10V, wireless transmission, network transmission, SMS alarm |
| Operating Environment | Built-in Filter for High Humidity or High Dust environments |
| Display | On-site 1.7-inch high definition color screen display, optional on-site no display, or optional MIC2000 Controller remote display, control, alarm |
| Power Supply | 12~ 30VDC DC, the standard Power Supply of a single device is 24V, 1A or greater than 1A DC regulated switching Power Supply |
| Power Supply | 24V, 2.1A switching Power Supply can drive 40 toxic Gas Detectors, or 15 combustible, infrared Gas Detectors |
| Operating Mode | Fixed installation, online detection, diffusion measurement; optional pipeline, flow, pump suction measurement |
| Installation method | Wall-mounted, pipeline type |
| Alarm mode | Default 1 channel, optional 2 passive touchpoint (dry node) output, three-level alarm, alarm point can be set. On-site sound and light alarm (optional) |
| Connecting cable | 4~ 20mA choose three-core Shielding cable, RS485 choose four-core, when the distance exceeds 1000 meters, the single Wire diameter is ≥ 1.5mm; Shielding is connected to the earth |
| Protection level | IP65 |
| Explosion-proof sign | flameproof type |
| Explosion-proof sign | Exia II CT6, Certificate number: CNEx15.1283 |
| Dimensions | 210*170*85mm |
| Weight | 1.8Kg |
| wireless transmission | Optional function, you can wirelessly transmit data to mobile phones, remote monitoring centers, monitoring computers and other monitoring equipment, and use the host computer to perform Data analysis, storage, printing and other functions on the computer |
| Operating temperature | -40~70℃ |
| Environmental humidity | ≤10~95%RH |
Packing list
host x1, manual x1, certificate x1, warranty card x1, outer box Encasement box x1
After-sales instructions
Warranty days: 365 days
[Note] For after-sales services outside the Chinese mainland, if the instrument requires repair, the shipping and possible associated taxes shall be borne by the sender. Generation address of the manual: http://en.nbchao.com/p/9278/Specification.html , which is only used by users who purchase commodities from the NBCHAO.