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Ultrasonic Water Meter

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Water meter
The prepaid water meter is a new type of water meter that uses modern microelectronic technology, modern sensing technology, and smart IC card technology to measure water consumption and conduct water data transmission and settlement transactions. It adopts a pre-paid method, which not only achieves reasonable charging, but also avoids water loss caused by human factors.
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INTRODUCTION

Ultrasonic water meter is intelligent measuring instruments by the temperature sensor, flow sensors and calculators. Calculator used the sensor and through the water of time difference to collect temperature differences and sound waves to complete accurate measurement of water flow. And can provide important application and data for many applications in the pipeline.Mainly used for water metering and monitoring water flow, such as domestic water, central air conditioning systems, equipment, etc.water loss caused by human factors.

TECHNICAL DATA

Nominal diameter 15 20 25 32 40
Max flow Q4 (m3/h) 3.125 5 7.87 12.5 20
Nominal flow Q3 (m3/h) 2.5 4 6.3 10 16
Transitional flow Q2(m3/h) 0.02 0.032 0.05 0.08 0.128
Min flow Q1(m3/h) 0.013 0.02 0.032 0.05 0.08
Measuring range R200(Q3/Q1)
Accuracy class Class B
Temp.Class T50
Power supply DC 3.6V
Battery life  ≥8years
Temp range 5~50 ℃
Working pressure ≤1.6MPa
Protection class IP68
Interface RS 485/M-bus
Protection grade IP68
Display LCD, 8 digits + additional characters
Data storage storage of all monthly value of last 18 months
Flow measurement Normal state: 6 times/4 sec. (1 time/15 sec .under no water condition);
Verification state: 12 times/sec.

FEATURE

Material: brass

Communication: rs485 modbus, LoRa

No mechanical movable parts, Impurities in water can’t be affected, long service life and high accuracy.

Low-power design and the use of high-energy batteries, can work for 8 years and more.

The communication interface is Lora or Rs485, can achieve remote real-time monitoring and management on the LAN.

With remote transmission system software to support reading and monitoring.

APPLICATION

Garden, Housing, Commercial, General household, Residential Building, Apartment, Municipality, Household, Potable, Hotel, School, Mall, Engineering construction etc.

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中国
韩国
韩国
韩国
韩国
韩国
这是描述信息

Professional manufacturer and exporter

of flowmeter equipment

这是描述信息

The Cross of  9th Avenue and 2th Longhai Road,  Longting District, Kaifeng City, Henan Province, China.

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