DESCRIPTION
This product is a remote reading water meter, which uses ultrasonic time difference method to measure water consumption. It has the features of measuring accurate and stable, high range ratio, ultra-low initial flow and pressure loss, no long-term wear error. The meter materials meet the sanitation standards of drinking water metering instruments and conform to ISO4064:2014 and other standards. Prepaid/postpaid can be switched. The water meter communicates with UIU via RF; DCU uplink GPRS/4G communication, downlink through NB, 4G, LoRa channels and water meter communication, the collected data can be connected to the customer system, DCU datareading, setting, recharge. Pre-pay/Post-pay can be switched. The company's system can also be used f or meter rea dingand management functions.
TECHNICAL SPECIFICATION
| Accuracy class |
class 1 |
| Environmental class |
class O |
| Temperature rating |
T30/T50 |
| Pressure rating |
MAP16 |
| Pressure loss |
△p63\△p40(customized) |
| Sensitivity level of upstream flow |
U3\U0(customized) |
| Sensitivity level of downstream flow |
D3\D0(customized) |
| Water display type |
LCD |
| Installation method |
Horizontal/ Vertical |
| Meter body material |
Brass/ Plastic |
| Protection class (IP) |
IP68 |
| Communication method |
Uplink:RF/NB/GPRS/4G/RS 485 Downlink:RF |
| Valve |
Built-in ball valve |
| Metering method |
Ultrasonic |
| Standards |
GB/T778-2018 JJF1777-2019 CJ/T224-2012 ISO4064:2014 IEC62055-31 IEC62055-41 |
| CertificateCertificate |
ISO9001、STS |
| MOQ |
1000pcs |
| Delivery time |
30 days |
| Application |
Residential communities, urban residences, hotels, schools, hospitals, shopping malls, factories, water companies |
