Battery Operation Insertion water meter specially design for agricultural irrigation,garden management and water resource supervision. Low cost,high accuracy, low power consumption,stability and reliability. Only 1 inch(25mm) thickness of the meter help to save the installation space,and all parts achieve to IP68 enable the water meter work in any severe environment.
Due to the unique design structure, there will be no pressure loss and different water medium will have no influence on measurement. This ultrasonic water meter will be a major breakthrough for water measurement in agricultural irrigation.
Battery Powered Insertion Ultrasonic Water Meter Features:
1.Protection Level IP68
Whole machine waterproof: whole machine sealed completely,reach IP68 protection level.
Parts waterproof: each part reach to IP68 separately,esnsure long term work even if the meter get into water.
2. Untrasound Measurement No rotation, No moving Parts
Ensure Long-term high measuring accuracy
Apply to varieties of water quality,including the water contain gravel and weeds.
3. Built-in Volume Controller,Built -in Time Accumulato
Automatically start the controller at the set time,achieve to supply water automatically,regularly and quantitatively.
Time-sharing flow accumulation within the set period of time,to achieve gradient rate.
4. Special design for agricultural irrigation,garden management and water resource supervision
Battery powered Insertion Ultrasonic Water Meter Specification:
| Item | Specification |
| Standard | ISO 4064-2005 |
| Measurement Liquid | Water, sewage, seawater(Other liquid need to customized),The pipeline should be full of liquid |
| Medium Temperature | 0.1-30°C |
| Working Environment | Temperature,-10-45°C; Humidity≤100% (RH) |
| Working Pressure | 1.6MPa (2.5Mpa optional) |
| The sensitivity of upstream | U5 |
| The sensitivity of downstream | D3 |
| Climatic and mechanical | C level |
| Electromagnetic compatibility class | E2 level |
| Communication Interface | RS485/USART/Infrared |
| Output Signal | Two way OCT or TTL pulse output/One way 4-20ma analog output |
| Power supply | Built-in Lithium battery(3.6V, 19Ah)/DC8-36V power supply/ two-wire system 4-20mA |
| Protection Class | IP68, can work 2 meters under water |
| Digital display | Multi line 9 digital accumulative flow, 4 digital display for instantaneous flow, varies of state prompt and units |
| Data Storage | EEPROM/FLASH, automatically record the cumuiative flow of last 128 months and last 512 days |
| Measurement Cycle |
Measuring; 1 times/second; Verification; 4 times/second
|
Flow range:
| DN(mm) | R | Flow Rate (m3/h) | ||||
| Start Flow Rate | Min.Flow Rate | Transitional Flow Rate | Permanent Flow Rate | Overload Flow Rate | ||
| Q1 | Q2 | Q3 | Q4 | |||
| DN65 | 40 | 0.394 | 1.575 | 2.520 | 63.000 | 78.750 |
| DN80 | 0.625 | 2.500 | 4.000 | 100.000 | 125.000 | |
| DN100 | 1.000 | 4.000 | 6.400 | 160.000 | 200.000 | |
Battery Operated Insertion Ultrasonic Water Meter Model Selection
| RBBW-I | Battery Operated Ultrasonic Water Meter | ||||||||
| Pipe Size | |||||||||
| 65 | DN65 | ||||||||
| 80 | DN80 | ||||||||
| 100 | DN100 | ||||||||
| Power Supply | |||||||||
| D | 8-36VDC | ||||||||
| B | Battery | ||||||||
| Output | |||||||||
| N | None | ||||||||
| M | M-bus | ||||||||
| R | RS485(Modbus) | ||||||||
| A | 2-wire 4-20mA(need 12V power supply) | ||||||||
| C1 | OCT1 (Open-collector output 1) | ||||||||
| C2 | OCT2 (Open-collector output 2) | ||||||||
| P1 | TTL level pulse output 1 | ||||||||
| P2 | TTL level pulse output 1 | ||||||||
Battery Powered Insertion Ultrasonic Water Meter Applications:
Water & Wastewater industry
Pulp Paper & Power Generation industry
Irrigation System
Leakage Detection
HVAC Building Automation System
Smart Metering
Chemical Industry & Refinery Petrochemical industry
Liquid Flow meter Filling Machine