Woltman water meter

Taxonomy:Bulk water meter
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Date of release:2021/03/01
Specifications:
Type:
inquiry

introduce

LXLC(R)-50~300

Removable element woltman water meter

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

Application

--Measuring the volume of water passing through the pipeline.

Feature:

--Removable element structure, easy installation and maintenance, register for universal use within this range detachable without Removing the meter from the pipeline;

--Dry-dial, Magnetic drive sensitive action, negligent pressure loss;

--Vacuum sealed register to keep the reading clear in a long term service;

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

--Manufactured and tested in accordince to standard ISO4064

Working condition

Water temperature: 0.1℃～50℃ for cold water. 0.1℃～90℃ for hot water.

Water pressure: ≤1Mpa (1.6MPa for special requirement)

Note:For hot water,the Model:LXLCR-50~300

Maximum permissible error:

(1)The maximum permissible error,positive or negative,on volumes delivered at flowrates between the minimum flowrate(Q1) and the transitional flowrate(Q2)(excluded) is 5% for water having a temperature with ROC.

(2)The maximum permissible error,positive or negative,on volumes delivered at flowrates between the transitional flowrate(Q2)(included) and the overload flowrate(Q4) is:

---2% for water having a temperature ≤30℃

---3% for water having a temperature >30℃

Main technical specifications

Model	Size (mm)	Q3/Q1	Q4	Q3	Q2	Q1	Min. Reading			Max. Reading
							Nomal register	M type register		Nomal register	M type register
			m³/h				m³
LXLC(R)-50	50	50	31.3	25	0.8	0.5	0.0005	0.0002	999,999		999,999
		80	50	40	0.5	0.32
LXLC(R)-65	65	50	50	40	1.28	0.8	0.0005	0.0002	999,999		999,999
		80			0.8	0.5
LXLC(R)-80	80	50	78.8	63	2	1.26	0.002	0.002	999,999		9,999,999
		80			1.3	0.79
LXLC(R)-100	100	50	125	100	3.2	2	0.002	0.002	999,999		9,999,999
		80			2	1.25
LXLC(R)-125	125	50	200	160	5.12	3.2	0.002	0.002	999,999		9,999,999
		80			3.2	2
LXLC(R)-150	150	50	312.5	250	8	5	0.002	0.002	999,999		9,999,999
		80			5	3.1
LXLC(R)-200	200	50	500	400	12.8	8	0.002	0.002	999,999		9,999,999
		80			8	5
LXLC(R)-250	250	25	787.5	630	40.32	25.2	0.02	0.02	9,999,999		99,999,999
		50			20.16	12.6
LXLC(R)-300	300	25	1250	1000	64	40	0.02	0.02	9,999,999		99,999,999
		50			32	20

Dimensions (The Flange connections according to ISO7005-2)

Model	Size		L		H	Flange connection
						φD1 External diameter	φD2 Bolt circle diameter	Connecting Bolts (n-M)
	mm
LXLC(R)-50	50	200		261		165	125	4-M16
LXLC(R)-65	65	200		271		185	145	4-M16
LXLC(R)-80	80	225		279		200	160	8-M16
LXLC(R)-100	100	250		289		220	180	8-M16
LXLC(R)-125	125	250		299		250	210	8-M16
LXLC(R)-150	150	300		319		285	240	8-M20
LXLC(R)-200	200	350		346		340	295	8-M20(1.0MPa)
								12-M20(1.6MPa)
LXLC(R)-250	250	450		450		395(1.0MPa)	350(1.0MPa)	12-M20(1.0MPa)
						405(1.6MPa)	355(1.6MPa)	12-M24(1.6MPa)
LXLC(R)-300	300	500		478		445(1.0MPa)	400(1.0MPa)	12-M20(1.0MPa)
						460(1.6MPa)	410(1.6MPa)	12-M24(1.6MPa)