Vertical Type Removable Horizontal Woltman Dry Type Water Meter

• After-sales Service: 12 Monthes
• Warranty: 12 Monthes
• Install: Vertical
• Medium Temperature: Cold Water
• Level Measurement: B
• Counter Instructions: Digital
• Model NO.: LXR-50E~150E
• Nominal Diameter: 50~200mm
• Application: Civil
• Principle: Speed of Water Meter
• Medium Pressure: General Water Meter
• Work Environment: Dry Water Meter
• Stucture: Traditional
• Body: Cast Iron
• Installation: Horizontal
• Type: Woltman
• Dial: Drt
• Transport Package: Carton/ Pallets
• Specification: ISO4064
• Trademark: younio or OEM
• Origin: China
• HS Code: 902820100
• Production Capacity: 10000/Month

Product Description

Woltman type water meter


APPLICATION

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

FEATURES

1. magnesium aluminum alloy die-casting cover

2. Dry-dial,magnetic drive

3. Vacuum sealed counter,keeps clear reading for long time

4. Removable measuring insert,easy installation and maitenance

5. High overload security

6. Wide measuring range

7. Measuring high flowrate with low head loss

8. Outstanding long-term accuracy even under extremeloads

9. Remote transmission device can be added upon request,Many kinds of sensors,such as Reed Switch ,Hall and Weagand canbe supplied upon request Pulse output may be 10 l/pulse ,100 l/pulse,1000 l/pluse

WORKING CONDITION

Water temperature≤50ºC(Hot water meter≤90ºC)

Water pressure≤1Mpa

MAXIMUM PERMISSIBLE ERROR

From the minimum flow-rate (qmin) inclusive to the lower zone of the transitionalflow-rate (qt) exclusive: ±5%

From the transitional flow-rate (qt) inclusive to the higher zone of the maximumflow-rate (qmax) exclusive: ±2%(hot water meter±3%.)

Technical Data

Nominal Diameter DN			mm	40	50	65	80	100	125	150	200	250	300
Nominal flowrate Qn			m^3/h	15	15	25	40	60	100	150	250	400	600
Maximum flowrate(short-term) Qmax			m^3/h	60	80	120	150	250	300	350	650	1200	1500
Maximum flowrate (constant)			m^3/h	30	40	60	90	125	170	250	325	600	700
Transitional flowrate Qt			m^3/h	3.0	3.0	5.0	8.0	12.0	20.0	30.0	50.0	80.0	120
Minimum flowrate Qmin			m^3/h	0.45	0.45	0.75	1.2	1.8	3.0	4.5	7.5	12.0	18.0
Display range	Min		`	0.0005						0.005
	Max			999999.999						9999999.99
Mating dimensions	Outside diameter of flange D		mm	150	165	185	200	220	250	285	340	395	445
	Diameter of bolt circle D1		mm	110	125	145	160	180	210	240	295	335	410
	Diameter of bolt holes		mm	18	18	18	19	19	19	23	23	27	27
	`Bolts	Number		4	4	4	4/8	8	8	8	8/12	12	12
		Nominal size	mm	M16	M16	M16	M16	M16	M16	M20	M20	M24	M24
Height H			mm	198	205	218	280	290	305	320	365	420	660
Height to remove measuring insert G			mm	228	228	228	338	338	338	338	356	400	620
Overall length L			mm	200	200	200	225	250	250	300	350	450	500