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LoRa Ultrasonic Flow Meter
INTRODUCTION
Wireless ultrasonic water meter(LoRa) 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. It can be used to detect water flow with very low flow rate.
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 |
| Max flow indication(m3) | 999999.99 | ||||
| Measuring range | Q3/Q1, R200 | ||||
| Accuracy class | Class B | ||||
| Max working pressure | 1.6Mpa | ||||
| Temperature class | T50 | ||||
| Temperature range | (5~55)℃ | ||||
| Installation ENV | Indoor, Class B | ||||
| Power supply | Lithium battery DC 2.2~3.6V | ||||
| Battery life | ＞ 8years | ||||
| Display | LCD, 8 digits | ||||
| Installation location | U10/D5 | ||||
| Protection class | IP68 | ||||
| Data storage | Flash memory, storage of all monthly value of last 18 months | ||||
FEATURE
◆Plastic shell: the water meter shell is made of ABS material, thickened design.
◆Screw thread interface: the thread is clear and durable, the connection is firm. High fitting degree of installation, use rest assured.
◆Digital display: adopt high-definition digital display water consumption, convenient and intuitive.
APPLICATION
Mainly used for water metering and monitoring water flow, such as domestic water, central air conditioning systems, equipment, etc.
Professional manufacturer and exporter
of flowmeter equipment
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+86-18738997440
+86-18738997440
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