Large Caliber Direct Reading Remote Water Meter

Item No

WSY-50E~200E (Vertical woltmann Liquid seal remote water meter)

LXLGY-50E-200E(Detachable direct reading remote water meter)

Application

This series of water meter is used for family or a resident’s measuring the gross number of flows pass through pipeline. It have strong anti-jamming and high reliability, energy saving and have long lifetime. The system consists of water meter ,zone collector, concentrator and management center.

It can adopt RS-485 or MBUS with GPRS communication way to achieve a automatic and intelligent charge management.

Features

1.Detachable, Dry-dial ,magnetic drive, High precision ,Large flow capacity

2.Vacuum sealed register can keeps a clear presentation in a long-term service.

3.The measuring mechanism can be removable for checking maintaining and replacing, and the body don’t need to be dismantled from the pipe .

4.Strong anti-jamming and high reliability.

5.Low-consumption design. only consume when meter need read.

6.It’s not the pulse accumulation type measurement, don’t need initialization .

7. Numeral transmission.It can keep the measurement stable, accurate and reliable in complex environment.

8. Mechanical reading and electronic reading will keep exactly the same

9.The sensor is non-magnetic and non-contact ,This ensures the reading keep in high precision.

MAIN TECHNICAL DATA

Water meter temperature grade: T30,T50,T70,T90

Pressure grade:MAP10

Pressure loss grade: P63

Upstream disturbance grade:U5

Downstream disturbance grade:D0

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%

If the temperature>30°C, In the upper zone from Q2 inclusive up to and including Q4 is ±3%

ELECTRONIC TECHNIQUE:

Water meter working power: DC6.5V~18v

Working current: ≤5mA

Communication Interface: RS-485;MBUS

External power: 5~8V

FLOW TECHNICAL DATA