Volumetric Rotary Piston Water Meter
Product Description
Volumetric Rotary Piston Water Meter
Specification
Positive displacement rotary piston water meter: in line with national regulations and certified
High measurement accuracy; R160
compact size;
Combined heating/cooling to measure heating and cooling;
Other integrated and external modules for remote reading (MBUS, wireless MBUS and pulse output);
Application
Measuring the volume of cold drinking water
water through pipes
working conditions
Water temperature: ≤ 40 °C
Water pressure: ≤ 1.6MPa, ≤ 1.0MPa
Feature
1. Ensure high sensitivity and accurate registration over a wide flow range.
2. Low starting flow and excellent metering performance.
3. Magnetic drive, lower transfer resistance.
4. Sealed dry dial ensures clear reading.
5. Internal filter for selected inlet filter.
Standards compliant
1. Technical data in line with ISO4064 R160, etc.
2.Horizontal installation standard
Pulse Position
| Magnet Position | Liter/Pulse |
| *0.0001 | 1 |
| *0.001 | 10 |
Note
· Body material: Brass body / Plastic body.
· Size: Plastic body: DN15-20; Brass body: DN15-40.
· Different register can be choose:
| Dial Picture | Measure Unit |
Measure Unit: CBM 8 Wheels Four red, four white wheel. The minimum reading: 1L | |
Measure Unit: CBM 8 Wheels Three red, five white wheel. The minimum reading: 10L | |
Measure Unit:UK Gallon 8 Wheels One red, seven white wheel The minimum reading: 1 UK/Gallon | |
Measure Unit:UK Gallon 8 Wheels All white wheel The minimum reading: 10 UK Gallon | |
Measure Unit:US Gallon 8 Wheels One red, three black, four white wheel The minimum reading: 1 US Gallon |
Dimensions
Description | Unit | Hydraulic Data And Dimensions | |||||
Nominal Size | mm(inch) | DN15 (1/2) | DN20(3/4) | DN25(1) | DN32(1-1/4) | DN40(1-1/2) | |
Q4 Error Limit ±2% | m⊃3;/h | 3.125 | 5 | 7.875 | 12.5 | 20 | |
Q3 Error Limit ±2% | m⊃3;/h | 2.5 | 4.0 | 6.3 | 10 | 16 | |
Q2 Error Limit ±2% | l/h | 25 | 40 | 63 | 100 | 160 | |
Q1 Error Limit ±5% | l/h | 15.6 | 25 | 39.4 | 62.5 | 100 | |
Min.Reading | l | 0.05 | 0.05 | 0.05 | 0.5 | 0.5 | |
Max.Reading | m⊃3; | 9999.9999 | 9999.9999 | 9999.9999 | 99999.999 | 99999.999 | |
MAP | Mpa | 1.6 | 1.6 | 1.6 | 1.6 | 1.6 | |
| Press Loss P AT Q 3 | Mpa | ≤0.063 | ≤0.063 | ≤0.063 | ≤0.063 | ≤0.063 | |
| L | mm | 115 | 165 | 199 | 260 | 300 | |
| B | mm | 43 | 43 | 53 | 60 | 77 | |
Weight | Without Connections | Kg | 1.14 | 1.56 | 2.48 | 3.47 | 5.65 |
With Connections | Kg | 0.97 | 1.3 | 2.05 | 2.75 | 4.7 | |
Maximum Permissible Error
Warranty
All meters will be guaranteed against defects in workmanship and materials for a period of one (1) year from the date of acceptance. Defective meters or parts discovered within this period shall be replaced without charge upon return to the S.H.Meters.