Ordinary 15E copper shell water meter

NegotiableUpdate on 04/08

Model

Nature of the Manufacturer: Producers

Product Category

Place of Origin

Online Consult

Overview

Pressure loss level: Δ P63 upstream flow field sensitivity level: U5 downstream flow field sensitivity level: D0 maximum allowable error: a) The maximum allowable error for low zone (Q1 ≤ Q ＜ Q2) is ± 5% b) and for high zone (Q2 ≤ Q ≤ Q4) is ± 2%. Characteristics and main technical parameters: This series of water meters is suitable for civilian sub meters, with low installation costs and easy installation. The technical parameters of this water meter comply with the national standard GB/T778.1-3-2007 (ISO4064-1-3:2005, IDT) Note: 1. This series of water meters is available in C-type, E-type, and F-type for selection. 2. This series of water meters can provide hot water meters. Installation requirements (excluding LXSL-F): 1. The diameter of the water meter should be determined according to the diameter of the installation pipeline, and the installation position should avoid exposure to sunlight, flooding, freezing, and pollution, making it easy to disassemble and swipe the card; 2. The water meter should be installed horizontally (with the display facing upwards). 3. Before installation, the sand, gravel, hemp fibers, and other debris inside the pipeline should be removed to prevent water meter malfunction. 4. The direction of the arrow shown on the water meter should be consistent with the direction of water flow in the pipeline. 5. If the water meter is installed at the inlet of the boiler, it is necessary to prevent the backflow of hot water and steam from the boiler from damaging the internal components of the water meter. It is best to install a check valve at the outlet of the water meter.

Product Details

Pressure loss level: ΔP63

Sensitivity level of upstream flow field: U5

Sensitivity level of downstream flow field: D0

Maximum allowable error: a) The maximum allowable error in the low zone (Q1 ≤ Q ＜ Q2) is ± 5%

b) The maximum allowable error for the high zone (Q2 ≤ Q ≤ Q4) is ± 2%

Characteristics and main technical parameters:

This series of water meters is suitable for civilian use, with low installation costs and easy installation. The technical parameters of this water meter comply with the national standard GB/T778.1-3-2007 (ISO4064-1-3:2005, IDT)

Note:

1. This series of water meters is available in C-type, E-type, and F-type for selection.

2. This series of water meters can provide hot water meters. (Except LXSL-F)

Installation requirements:

1. The diameter of the water meter should be determined according to the diameter of the installation pipeline, and the installation location should avoid exposure to sunlight, flooding, freezing, and pollution, making it easy to disassemble and swipe the card;

2. The water meter should be installed horizontally (with the display facing upwards).

3. Before installation, the sand, gravel, hemp fibers, and other debris inside the pipeline should be removed to prevent water meter malfunction.

4. The direction of the arrow shown on the water meter should be consistent with the direction of water flow in the pipeline.

5. If the water meter is installed at the inlet of the boiler, it is necessary to prevent the backflow of hot water and steam from the boiler from damaging the internal components of the water meter. It is best to install a check valve at the outlet of the water meter.