Feature:
1.Dry-dial,Magnetic drive
2.Vacuum sealed register ensures the dial kept free from fog and keep the reading clear in a long term service
3.Selected high quality materials for steady & reliable characteristic
4.Measuring accuracy conform to ISO 4064 class B Standard
5.Low head loss
6.Register for universal use within this range detachable without removing the meter from the pipeline for a easy maintenance and replacement
Description:
This range of water meter is used to measure the total quantity of cold water which consumed in industrial enterprise & mining,passing through the pipeline.
ELECTRONIC REMOTE-READING WATER METER
1. Transmission sensors for option: reed switch,hall effect,optical switch.
2. Installed in vertical pipeline and is suitable for household as branch meter and easy for installation.
3. Selected high quality materials for stready & reliable characteristic and good looking.
4. Magnet-proof and a signal will be transmitted when 10 or 100 liters water passing.
5. Pointer or numeric register,dry dial or liquid sealed,iron or brass body,cold or hot water meter for option.
Note:Technical data conform to ISO4064.
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 in including Qt is±2%
WORKING CONDITION:
- Water temperature: 0℃ ≤ t ≤40℃(for cold water meter)
0℃ ≤ t ≤90℃(for hot water meter)
- Water pressure:≤1MP
MAIN TECHNICAL DATA:
Size | Class | Max Flow | Norminal Flow | Transitional Flow | Min Flow | Min Reading | Max Reading |
mm | m³/h | ||||||
50 | A | 30 | 15 | 4.5 | 1.2 | 0.01 | 999999 |
65 | A | 50 | 25 | 7.5 | 2 | 0.01 | 999999 |
80 | A | 80 | 40 | 12 | 3.2 | 0.01 | 999999 |
100 | A | 120 | 60 | 18 | 4.8 | 0.01 | 999999 |
125 | A | 200 | 100 | 30 | 8 | 0.01 | 999999 |
150 | A | 300 | 150 | 45 | 12 | 0.01 | 999999 |
200 | A | 500 | 250 | 75 | 20 | 0.01 | 999999 |
250 | A | 800 | 400 | 120 | 32 | 0.1 | 999999 |
300 | A | 1200 | 600 | 180 | 48 | 0.1 | 999999 |
