Ultrasonic water meter for waste water treatment | ETP, made of brass | copper DN15
Description:
The dual channel ultrasonic water meter is designed and developed according to ISO4064-1:2005 / GBT778-2007
JJG162-2009. It has advantages of low power consumption, stable and reliable operation. Enclosure protection is
IP68. They’re widely applied in municipal water supply, water resourse management, agricultrual, irrigation,
garden management.
- Designed strictly according to GBT 778.1-2007,ISO-4064,JJG162-2009 standard.
- Low starting flow rate(Q1), avoid missing the small flow rate.
- No pressure loss, IP68 of protction leve, suitable for varieties of work environment
- High accuracy make the water fees accurate and reliable.
- No rotate abrasion, long service time.
Data sheet
| Description | Specifications |
| Standard | ISO 4064-2005 , GBT 778.1-2007 |
| Liquid media | Liquid is full of pipe line, such as water, sewage, seawater, effluent, waste water, slurry, etc. |
| Media temperature | 0.1 - 30℃ |
| Work environment | Temperature: -10-45℃ , Relative Humidity: <100% |
| Operate pressure | 1.6Mpa (optional 2.5Mpa) |
| Upstream sensivity | U3 |
| Downstream sensitivity | D0 |
| Climatic and mechanical | Class C |
| EMC class | E2 |
| Communication | RS485 / USART / Infrared |
| Signal output | Two way OCT pulse / TTL pulse / One-way 4-20mA |
| Power supply | Built-in Lithium battery, (3.6V @ 19Ah) / DC8-36V |
| Protection | IP68 (submersible up to 2 meters depth) |
| Display | Multiline 9 digit accumulative flow, 4 digit velocity, |
| Data storage | EEPROM / Flash, automatically record 512 days accumulative flow |
| Metering cycle | Measure: 1 times/second ; Verificaiton: 4times/second |
| Power consumption | <2.7Ah/year, 6 years battery life |
Overview
- Enclosure protection IP68
- Built in batch controller and time accumulator
- Heat measurement for refigeration and air conditioning system
- Double beam ultrasonic sensor for high accuracy
- No moving parts, no rotation
Display and operation
- LCD display of instantaneous flow, accumulative flow, time
- Bi-directional flow measurement
- Display in different units, volume: cubic meter, ft, gallon, liter & velocity: m3/h, GPM, LPM.
- Touch key panel
- Infrared communication interface
Communication and signal output
| RS485 | OCT1 (open collector output 1) |
| M-BUS | OCT2 (open collector output 2) |
| DC8-36V | C1 (TTL level pulse output 1) |
| Two-way 4-20mA output | C2 (TTL level pulse output 2) |
Material
DN15-DN40 Single channel ultrasonic water meter (copper)
DN50-DN40 Dual channel bulk ultrasonic water meter (cast iron)
DN200-DN300 Dual channel large ultrasonic water meter (welded carbon steel)
Flow range
| Nominal D | R | Flow (m3/h) |
| Starting flow | Minimal flow (Q1) | Transitional flow (Q2) | Normal flow (Q3) | Overload flow (Q4) |
| DN15 | 200 | 0.003 | 0.0125 | 0.020 | 2.500 | 3.125 |
| DN20 | 200 | 0.0035 | 0.016 | 0.026 | 3.200 | 4.000 |
| DN25 | 200 | 0.007 | 0.020 | 0.032 | 4.000 | 5.000 |
| DN32 | 200 | 0.010 | 0.032 | 0.050 | 6.300 | 7.875 |
| DN40 | 200 | 0.015 | 0.100 | 0.160 | 20.000 | 25.000 |
| DN50 | 100 | 0.030 | 0.400 | 0.640 | 40.000 | 50.000 |
| DN65 | 100 | 0.059 | 0.630 | 1.008 | 63.000 | 78.750 |
| DN80 | 100 | 0.064 | 1.000 | 1.600 | 100.000 | 125.000 |
| DN100 | 100 | 0.094 | 1.600 | 2.560 | 160.000 | 200.000 |
| DN125 | 100 | 0.120 | 2.000 | 3.200 | 200.000 | 250.000 |
| DN150 | 100 | 0.270 | 2.500 | 4.000 | 250.000 | 312.500 |
| DN200 | 100 | 0.315 | 4.000 | 6.400 | 400.00 | 500.00 |
| DN250 | 100 | 0.508 | 4.000 | 6.400 | 400.00 | 500.00 |
| DN300 | 100 | 0.770 | 6.300 | 10.080 | 630.00 | 787.500 |
Competitive Advantage:
- Compliance to international standards: ISO 4064-2005 , GBT 778.1-2007
- Strict process control
- Advanced calibration equipment
- Engineer team
Competitive Advantage:
- Compliance to international standards: ISO4064 / GBT778 / Q/320700JR05-2003
- Strict process control
- Advanced calibration equipment
- Engineer team
Production line
Competitive Advantage:
- Compliance to international standards: ISO 4064-2005 , GBT 778.1-2007
- Strict process control
- Advanced calibration equipment
- Engineer team
Calibration equipment
Product Tags:
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