Industrial Woltmann Water Meters , Removable Water Flow Rate Meter
Description:
Horizontal Woltmann Detachable Dry-dial Type Cold (Hot) Water Meter
LXLG-50B
Quick Detail:
1. Type name: Woltmann removable type
2. Model No.: LXLG-50B
3. Standard :ISO 4064 Class B
4. Material: Cast iron
5. Dry-dial,magnetic type
6. Horizontal installation
Product features:
Woltmann detachable type
Dry-dial,magnetic drive
Selected high quality materials for steady and reliable
characteristic ,low head loss and enable use a long life span
Vacuum sealed register ensures the dial kept free from fog and keep
the reading clear in a long term
Universal use with this range detachable,without removing the meter
from the pipeline for a easy maintenance and replacement ,good
looking,etc.
Measuring accuracy conform to ISO4064 Class B standard
Main Technical data
Meter Size DN (mm) |
Class
| Qs Overload Flow | Qp Nominal Flow | Qt Transitional Flow | Qmin Min Flow | Min Reading | Max Reading |
m³/h | m³ |
50 | B | 30 | 15 | 4.5 | 1.2 | 0.01 | 9999999 |
65 | B | 50 | 25 | 7.5 | 2 | 0.01 | 9999999 |
80 | B | 80 | 40 | 12 | 3.2 | 0.01 | 9999999 |
100 | B | 120 | 60 | 18 | 4.8 | 0.01 | 9999999 |
125 | B | 200 | 100 | 30 | 8 | 0.01 | 9999999 |
150 | B | 300 | 150 | 45 | 12 | 0.01 | 9999999 |
200 | B | 500 | 250 | 75 | 20 | 0.01 | 9999999 |
250 | B | 800 | 400 | 120 | 32 | 0.01 | 9999999 |
300 | B | 1200 | 600 | 180 | 48 | 0.01 | 9999999 |
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:0℃≤t≤40℃ (For cold water meter)
Water pressure: ≤10bar (16bar on request)
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
Competitive Advantage:
Reasonable price with good quality
Long time guarantee
100% tested
On time delivery
