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Ultrasonic Gas Meter
Ultrasonic gas meter is a new type of gas metering terminal, which uses the time difference of ultrasonic transmission in the medium to measure the gas flow. It is mainly used to measure the gas flow in the pipeline. It uses the wireless communication technology such as GFSK, LoRa, GPRS, NB-ioT to realize the functions of step gas price, wireless remote transmission, remote valve control, abnormal flow monitoring, etc.The cost of human resources and network deployment for gas companies has been greatly reduced.
Technical parameters
| Basic technical parameters | ||||
| Parameter name | unit | Model and specification | ||
| RU06-WL-G6 | RU06-WL-G10 | RU06-WL-G16 | ||
| Maximum flow | m³/h | 10 | 16 | 25 |
| Maximum working pressure | kPa | 50 | ||
| Maximum allowable error | mm | qmin ≤ q < qtwhen，±3% | ||
| qt ≤ q ≤ qmaxwhen，±1.5% | ||||
| Operating temperature | ℃ | -10~+40 | ||
| airtightness | / | Input 1.5 times the maximum working pressure of air, for three minutes without leakage | ||
| Valve life | 次 | ≥10000 | ||
| Precision class | / | Level 1.5 | ||
| Static current | μA | ≤50 | ||
| Operating frequency band | MHz | NB-IoT 800MHz / 900MHz/1800MHz | ||
| 无线发射功率 | dBm | ≤23 | ||
尺寸图：
| Model/size | M | S | L | B | H | D | quality（kg） |
RU06-WL-G6 | G1 1/4″/φ45.8(11牙/吋) | 160 | 247 | 188.2 | 191 | 79 | 3.1 |
| RU06-WL-G10 | |||||||
| RU06-WL-G16 |
Product size
