Horizontal vane wheel dry dial cold hot water meter

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

Feature:

--Removable element structure, easy installation and maintenance;

--Dry-dial, Magnetic drive;

---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: 0.140 (0.190 for hot water meter)

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

Maximum permissible errors

(1)   in the lower zone from qmin inclusive up to but excluding qt is ±5%

(2)   in the upper zone from qt inclusive up to and including qs is ±2% (±3% for hot water meter)

                         MAIN TECHNICAL SPECIFICATIONS FOR COLD WATER

Type	Size   (mm)	Class	qs      Overload        Flow	qp    Permanent          Flow	qt      Transitional Flow	qmin    Min.    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

 

Horizontal vane wheel dry dial cold hot water meter