Product Description

Horizontal vane wheel, dry-dial cold (hot) water meter LXXG 50~300mm

With Glass sealed register

This type of water meter can be used for a remote reading transmission system as equipped with a built-in sensor.

Application

--Measuring the volume of cold (hot) water passing through the pipeline

Feature:

--Removable element structure, easy installation and maintenance;

--Dry-dial, Magnetic drive;

--Large flow capacity, small pressure loss;

--Resist water hummer and pollution;

--Vacuum sealed register ensures the dial keep free from condensation and keep the reading clear in a long term service;

--Selected high quality materials for steady and reliable characteristic;

--Technical data conform to international standard ISO 4064.

Working condition

Water temperature: 0.1C ~40C (0.1C~90C for hot water meter)

Water pressure: ≤1.0Mpa (1.6MPa on request)

LXXG Water Meter Mechanism for cold water (optional: hot water, with pulse)

Maximum permissible errors

• 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% (±3% for hot water meter)





Type	Size(mm)	Class	qsOverloadFlow	qpPermanentFlow	qtTransitional Flow	qminMin.Flow	Min. Reading	Max. Reading
			m3/h				m3
LXXG-50	50	A	30	15	4.5	1.2	0.0002	999,999
LXXG-65	65	A	50	25	7.5	2.0	0.002	999,999
LXXG-80	80	A	80	40	12	3.2	0.002	999,999
LXXG-100	100	A	120	60	18	4.8	0.002	999,999
LXXG-125	125	A	200	100	30	8	0.002	999,999
LXXG-150	150	A	300	150	45	12	0.002	999,999
LXXG-200	200	A	500	250	75	20	0.002	999,999
LXXG-250	250	A	800	400	120	32	0.02	9,999,999
LXXG-300	300	A	1200	600	180	48	0.02	9,999,999