Class B15mm-20mm Mechanical Brass Single Jet Water Meter

Model NO.: water meter
Principle: Volumetric Meter
Medium Pressure: General Water Meter
Work Environment: Dry Water Meter
Stucture: Traditional
Product Name: Class B15mm-20mm Mechanical Brass Single Jet Water
Feature: Modbus, RS485, Modbus Wate
Brand Name: Yonghao
Model Number: Support OEM
Installations: Horizontal and Vertical
Standard: Gbt 778.1-2007, Cj/T 224-2012
Delivery Time: 15-30 Working Days
Repeat Order: 100%
Certificate: ISO9001
Payment: T/T in Advance, Balance Before Shipment.
Trademark: OEM
Transport Package: According to Customers′ Requirments
Specification: 1.4 kg~ 7.2kg
Origin: Beijing, China (Mainland)
HS Code: 481810000
Class B15mm-20mm mechanical brass Single jet water meter
1. Types: Multi-jet, single jet, woltman type, dry dial, wet dial or liquid sealed for option.
2. High measuring accuracy, large measuring range, low starting flow rate
3. Steady error curve
4. Reliable operation, lonf life of service. Magnetic shield protection.
5. Sealed & vacuumed register without any condensation problem.
6. Brass body, cast iron body or plastic body, optional
7. Brass body and cast iron body can be painted
8. For cold water or hot water
9. The meters conform to ISO4064 standard Class B or Class C
10. All the meters can be equipped with a kind of remote transmission device, the pulse generating volume could be 1L/pulse, 10L/pulse, 100L/pulse or can be your request.
Working Condition:
Water temperature:≤50°C for cold water meter
Water temperature:≤90°C for hot water meter
Working pressure:≤1Mpa (PN: 1.6Mpa/16bar)
Maximum Permissible error:
a) In the lower zone from Q1 inclusive up to but excluding Q2 is ±5% 
b) If the temperature≤30°C, in the upper zone from Q2 inclusive up to and including Q4 is ±2%
c) If the temperature>30°C, in the upper zone from Q2 inclusive up to and including Q4 is ±3%
Main Technical Performance:
 
 
Type
 
Size
(mm)
Overload Flow
Permanent Flow
 
Qt
 
Qmin
Reading
 
Class
Min
Max
 
m3/h
 
l/h
m3/h
LXSG-15E
15
3
1.5
0.12
30
0.00005
99.999
B
LXSG-20E
20
5
2.5
0.20
50
0.00005
99.999
B
LXSG-25E
25
7
3.5
0.28
70
0.00005
99.999
B
LXSG-32E
32
12
6.0
0.48
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