LXXG-50～300

Measurement Requirements

Temperature class: for cold water T30, for hot water T30/90

Water pressure class: MAP10 or MAP 16 on request.

Pressure-loss class: △p25

Sensitivity to the irregularity in the upstream velocity fields class; U10

Sensitivity to the irregularity in the downstream velocity fields class; D5

Maximum Permissible Error

a) In the lower zone (Q1≤Q﹤Q2)±5%

b) In the upper zone (Q2≤Q≤Q4); for water temperature up to 30°C±2% from 30°C up to 90°C ±3%

Applications: to record the total volume of water passed through the water pipelines.

Characteristics: 

A. Magnetic coupling register insulated from water for its long life of service and clear rading,

B. Standard removable measuring unit for its lower cost and easy maintenance.

C. Negligent pressure-loss, big flow capacity and water hammer resistance etc.

D. For its above-mentioned advantages, the water meter is very suitable to use for raw water, such as the irrigation water etc.

Note:

1. The water meter complies with the standard of<<GB/T 778.1~3-2007>> (ISO 4064-1-3:2005, IDT）.

2.For hot water up to 90°C is available on request.

3.Two types of the registers for option, the plastic cover register. Type: P and glass cover register. Type: M