1. Integrated mechanical design with protection class of IP68, able to work in long-term water immersion.
2. No mechanical moving parts and abrasion for long lifetime.
3. Small volume, fine stability and strong anti-interference ability.
4. Use of ultrasonic flow measurement technology, be installed in different angles without affecting measurement accuracy, low pressure loss.
5. Multiple transmission methods, optical interface, NB-IoT, RS-485, M-Bus and RF radio frequency.
1. Low initial flowrate, up to 0.0015m³/h (DN15).
2. Large dynamic range, up to R400.
3. Rating of upstream/downstream flow field sensitivity: U0/D0.
It is suitable for the metering of unit residential buildings, and meets the demands for accurate metering and settlement of end users and customers' demand for big data.
Consulting Hotline：+86 400-612-5080
*Take the product actually used as the criterion
|Accuracy Class||Class 2|
|Maximum Working Pressure||1.6MPa|
|Working Environment||-25°C~+55°C, ≤100%RH (If the range is exceeded, please specify on ordering)|
|Rating of Temp.||T30，T50，T70, default T30|
|Rating of Upstream Flow Field Sensitivity||U0|
|Rating of Downstream Flow Field Sensitivity||D0|
|Category of Climate & Mechanical Environment Conditions||Class O|
|Class of Electromagnetic Compatibility||E2|
|Data Communication||Optical Interface/NB-IoT/RF/RS-485/M-Bus/Pulse Output|
|Data Storage||NB-IoT: The data of the past 24 months can be automatically stored; Current 100 daily cumulative flowrate; Current 4800 water consumption in cycle; Current 600 water temperature; Current 100 daily maximum flowrate; Current 100 alarms; Data can be stored for 100 years after power failure|
|RF/RS-485/M-Bus: The data of the past 24 months can be automatically stored. Data can be stored for a period of 100 years|
|Power Supply||Battery powered, one battery can work continuously over 10 years|
Please contact us at any time if you have questions in product selection, material procurement, as well as business & technology cooperation.