Description
Mechanism for all types of Multi jet dry dial cold water meter
Product features:
Multi-jet ,Rotary vane wheel type
Dry-dial, Magnetic drive ,Resistance to exterior magnet interference
Material: Plastic
Vacuum sealed register ensures the dial kept free from fog and keep the reading clear in a long term service
Measuring accuracy conform to ISO4064 Class B standard
Selected high quality & nontoxic plastic(Nano) materials for steady,reliable characteristic and good looking.
Water Meter Installation requirements:
Meter should be installed in horizontal position with the register face upwards
Pipe line must be flushed before installation
The meter should be constantly full of water during operation
Main Technical data
| Meter Size DN (mm) |
Class
| Qs
Overload
Flow | Qp
Nominal
Flow | Qt
Transitional
Flow | Qmin
Min
Flow | Starting
Flow | Min
Reading | Max
Reading |
| m³/h | L/h | m³ |
| 15 | B | 3 | 1.5 | 120 | 30 | 14 | 0.0001 | 99999 |
| 20 | B | 5 | 2.5 | 200 | 50 | 16 | 0.0001 | 99999 |
| 25 | B | 7 | 3.5 | 280 | 70 | 19 | 0.0001 | 99999 |
| 32 | B | 12 | 6.0 | 480 | 120 | 25 | 0.0001 | 99999 |
| 40 | B | 20 | 10 | 800 | 200 | 56 | 0.0001 | 99999 |
| 50 | B | 30 | 15 | 3000 | 450 | 70 | 0.0001 | 99999 |
Maximum permissible error:
In the lower zone from Qmin inclusive up to but excluding Qt is ±5%
In the upper zone from Qt inclusive up to and including Qs is ±2%
Working Condition:
Water temperature:0ºC≤t≤50ºC (For cold water meter)
Water pressure: ≤10bar (16bar on request)
Competitive Advantage:
Reasonable price with good quality
On time delivery
Complaint
