Single Jet Dry Dial
Information
Application
- Measuring the volume of cold water passing through the pipeline
Feature
- Single-jet, dry-dial, free rotating register, small in size and light in weight;
- Magnetic drive, Resistance to exterior magnet interference,
- keep the reading clear in a long term service;
- Technical data conform to international standard ISO 4064
Working condition
- Water temperature: 0.1℃~50℃
Maximum permissible error
- From minimum flow -rate (Q1) inclusive to transitional flow-rate (Q2) exclusive ±5%
- From transitional flrow-rate (Q2) to overload flow-rate (Q4):±2%
Flow Technique Specification
Size |
Q4 |
Q3 |
R= |
Q2 |
Q1 Minimum Flow |
Minimum Reading |
Maximum Reading |
DN |
m3/h |
m3/h |
m3 |
||||
15 |
3.1 |
2.5 |
80 |
0.05 |
0.031 |
0.00005 |
99,999 |
20 |
5 |
4 |
80 |
0.08 |
0.05 |
0.00005 |
99,999 |