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Ultrasonic Water Meter
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.
Related products
Professional manufacturer and exporter
of flowmeter equipment
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The Cross of 9th Avenue and 2th Longhai Road, Longting District, Kaifeng City, Henan Province, China.
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