Ultrasonic water meter for industrial flow and heat measurement GPRS
Product 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.
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
Display and operation
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:
Competitive Advantage:
Production line
Competitive Advantage:
Calibration equipment