Description

An RS485 ultrasonic water meter is a type of water meter that uses ultrasonic technology to measure the flow of water and RS485 as a communication protocol to transmit the data. Ultrasonic water meters are typically used in commercial and industrial applications, where the flow rates are much higher than in residential applications.

ultrasonic water meter 4

Features
1. Dual channels, high accuracy, and good stability
2. Even if one of the channels is blocked by foreign matter or abnormal, the whole meter can still measure normally
3. With self-diagnosis function: flow sensor failure alarm, temperature sensor open circuit and short circuit alarm, measurement over-range alarm, battery undervoltage alarm.
4. The flow measurement method and intelligent data error correction technology of the company's technology are applied, and the measurement accuracy and stability are high.
5. High resolution and wide temperature 9-digit LCD display
6. The built-in lithium battery can be used for more than (8+2) years
7. With photoelectric interface. Support hand-held infrared meter reading tool on-site reading.
8. Optional wired communication interface (M-BUS, 485) or wireless communication interface (LoRa)
9. Optional built-in IoT communication module (GPRS or NB-LOT) to form an IoT table
10. Optional power supply methods:
1) Built-in battery power supply (default configuration)
2) External power supply (used in 485 configurations, voltage range: DC (7.5-24) V) (specify when ordering)
11. Two-way measurement (forward and reverse measurement)

ultrasonic water meter 3

ultrasonic water meter 4

Nominal Diameter(mm)	DN50	DN65	DN80	DN100	DN125	DN150	DN200	DN250	DN300
Length L(mm)	200	200	225	250	300	350	450	450	500
Width B(mm)	170	185	200	220	250	285	340	405	460
Hight H(mm)	215	220	235	255	285	335	405	470	525