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Wireless remote transmission diaphraam gas meter
Wireless remote transmission diaphraam gas meter is to collect the actual use data (gas volume, valve, battery) of gas meter by adding intelligent module, read the meter by wireless collector (PDA or Bluetooth collector), and finally upload it to the management system for unified management. The product has strong anti-interference, supports remote valve control and remote price adjustment.
Technical parameters
| Basic technical parameters | |||||
| Parameter name | Company | Model and specification | |||
| RX06-GPRS-G6 | RX10-GPRS-G10 | RX16-GPRS-G16 | RX25-GPRS-G25 | ||
| Maximum working pressure | kPa | 50 | |||
| Maximum allowable value of pressure loss | Pa | ≤200 | ≤500 | ||
| Maximum allowable error | / | qmin≤q＜qt时， ±3% | |||
| qt≤q＜qmax时， ±1.5% | |||||
| Tightness | kPa | Input air 1.5 times the maximum working pressure for three minutes without leakage | |||
| Service temperature | ℃ | -10~+40 | |||
| Metering grade | Grade | 1.5 | |||
| Motor valve life | Frequency | ≥10000 | |||
| Battery type | / | lithium battery：DC3.6V（1节） | |||
| Explosion proof grade | / | EXib IIBT3 Gb | |||
| Degree of protection | / | IP65 | |||
Communication mode | / | GFSK/LoRa | |||
| Frequency | MHz | 470-510 | |||
Dimension drawing：
| 型号/尺寸 | M | S | L | B | H | D | 质量（kg） |
RX06-GPRS-G6 | φ45.8（11牙/吋）/ M42×2/G11/4″ | 160 | 249 | 191 | 275 | 77.5 | 3.3 |
RX10-GPRS-G10 | G2″/φ56.8（11牙/吋）/ M64×2 | 180 | 284 | 216.8 | 335 | 92 | 5.3 |
| RX16-GPRS-G16 | G2″/φ56.8（11牙/吋）/ M64×2 | 220 | 333 | 243 | 374 | 105.5 | 7.8 |
| RX25-GPRS-G25 | G2 1/2″/M80×3/φ76.2（11牙/吋） | 280 | 411.5 | 289 | 437.5 | 129.5 | 13.2 |
Product size
