1. Application Scenarios
Large trade
Community assessment/proofreading
2. User value
● High measurement accuracy, high consistency
● Long-term stability
● Easy to use, more convenient maintenance
● Direct data collection, more secure
3. Technical parameters
| caliber | DN15-DN1200 |
| Accuracy rating and R value | 1级/ (R160、 R250、 R400、 R500)； 2级/ (R160、 R250、 R400、 R500、 R630、 R800) |
| Pressure rating | 0. 6MPa、1. 0MPa、1. 6MPa |
| Class of protection | IP68 |
| Pressure detection | selectable |
| Converter form | As one |
| Antenna form | Built-in, external |
| Power supply | Lithium battery |
| communication |
Wired communication: RS-485; Wireless communication: 4G, NB-IoT |
| forewarning | Lithium battery low power, air pipe, excitation, reverse flow, instantaneous flow upper and lower limits, pressure upper and lower limits, temperature, humidity, external magnetic field interference, operating current, operating parameter warning |
4. core advantages
1, high accuracy: no matter large traffic during the day, or small traffic at night, can accurately capture traffic data.
2, no straight pipe section: in the case of two elbows before and after, zero straight pipe section installation or buried installation (designed for secondary water supply application environment).
3, strong anti-interference ability: in the case of frequency converter, water pump and other serious interference sources, the table can still be used normally.
4, long battery life: ultra-low micro power consumption design, battery life of more than 6 years.
5, anti-demolition design: anti-theft removal of the table cover, once the table seal is opened, it will alarm to prevent theft, tampering with the instrument data.
6, convenient installation: After the installation of the water meter, there is no need to set up any instrument on the spot, convenient and fast.
7, good system compatibility: excellent meter reading system compatibility, can be compatible with some domestic manufacturers of remote meter reading system, to avoid customer waste of resources.
8, can be equipped with pressure measurement: multi-parameter monitoring and Internet of Things technology, can simultaneously detect pipe network pressure, flow, etc.
9. Optional meter reading method: GPRS module can be selected for far meter reading, or 485 module can be used to directly access the customer's industrial control system for meter reading.
10, zero is very stable: can ensure that the user does not use water in the case of instantaneous flow is zero, to avoid the resulting charging disputes.
11, food grade lining: the use of food grade PTFE lining to ensure the safety of drinking water quality.
12, every change is reported: battery power, water limit, mutation, not full pipe can be every change alarm, can be found in time large users of abnormal water use.
13, submersible design: The whole IP68 submersible design, can work underwater for a long time.
14, all stainless steel design: The whole machine is all stainless steel design, the appearance is clean and beautiful, but also to ensure that the instrument all year round in dark and humid complex conditions such as reliable operation.
