Indoor Water Meter

Indoor Water Meter

LXH-s is a plastic rotary piston water meter with the mechanical transmission and liquid-sealed register, for residential application in sizes 15mm and 20mm for cold water. It can be pulse equipped or with pulse output.

Features 

Model NO.	LXH-Es
Nominal Diameter	15-20mm
Series	Volumetric Water Meter
Work Environment	Dry Water Meter
Working Pressure	1.0 MPa or 1.60 Map
Dial	Dry
R=Q3/Q1	160/200
Class	C/D
Pulse Output	With or without
Trademark	JIANGBEI/OEM
Transport Package	Export Carton
Specification	Plastic body and plastic connections
HS Code	90282010

Optional Features 

* Meter body: Brass, plastic for selecting. 

* Can be equipped with reed switch option. 

* Pulse output pre-equipped (ready for remote-reading) at 0.5 liter/pulse. 

* The Pulse output Device consists of a plastic housing with Reed Switch, and 1,5 m cable with 2 cores in Red and Black. 

* Electric Data: Vmax=24AC/DC, Imax=0,01A 

* Capacity of the Pulse output or Pulse output pre-equipped: Size Dn15 & Dn20, Pulse Emitter Capacity 1 liter / 2pulses) 

Working Conditions 

Water temperature: ≤50ºC for cold water meter 

Water pressure: ≤1MPa or 1.6MPa optional (10bar or 16bar optional) 

Installation requirements 

* The meter can be installed in any position. 

* Pipeline must be flushed before installation. 

* The meter should be constantly full of water during operation. 

* The meter must be installed with the direction of the flow as indicated by the arrow cast in the meter body. 

Maximum Permissible Error

In the lower zone from Qmin(Q1) inclusive up to but excluding Qt (Q2) is ±5%. 

In the upper zone from Qt(Q2) inclusive up to and including Qmax(Q4) is ±2%(cold water meter).

Accessories

Each water meter has one set couplings optional: 2pcs tube, 2pcs nut and 2pcs gasket. 

MAIN TECHNICAL DATA According to ISO4064 :2003 (Old Standard)

Size	Class	Qmax	Qn	Qt	Qmin	Min reading	Max reading
		Maximum flow	Nominal flow	Transitional flow	Min flow
DN(mm)		m³/h		L/h		m³
15	C	3	1.5	22.5	15	0.00002	9999
	D			17.2	11.2
20	C	5	2.5	37.5	25	0.00002	9999
	D			28.7	18.7

MAIN TECHNICAL DATA According to ISO4064:2014 (New Standard)

Size	Class	Q4	Q3	Q2	Q1	Min reading	Max reading
		Maximum flow	Nominal flow	Transitional flow	Min flow
DN(mm)		m³/h		L/h		m³
15	R160	3.125	2.5	25	15.625	0.00002	9,999
	R200			20	12.5
20	R160	5	4	40	25	0.00002	9,999
	R200			32	20

Dimensions and Weight

Meter Size	Length (L)	Length (L1)	Width (W)	Connecting Thread
mm	mm			D
15	115	209	96	G 3/4B
20	165	258	106	G 1B

L1: the total length with connection and the gasket without compression.

 

1. 1.25 Years' manufacturing experience of different kinds of Indoor Water Meter, with strict management system of ISO 9001, ISO14001 and ISO 45001.

       2. 3 Years' warranty. If you have met any quality problems for our JIANGBEI Indoor Water Meter, please just  inform us. A fast and good after-service would be provided to you!

       3.JIANGBEI Indoor Water Meter is exactly made according to ISO 4064/CE/EN 14154 (MID)/OIML R49 standard,  and now we are applying for MID certification.

      4. JIANGBEI has the testing laboratory for Indoor Water Meter, which can test Indoor Water Meter in different temperature,  different pressure, different position, etc.. Now we are applying for CNAS certification for it.

      5.JIAGBEI has the automatic test bench for woltman  water meter in sizes from 50mm to 600mm, which can test water meter by weight, volume and comparison.

      6. You can check the testing or the results of each single Indoor Water Meter on-line by JIANGBEI newly designed unique  automatic test bench.

      7. According to your different project requirements, JIANGBEI will give you the best Indoor Water Meter solution by our professional technical team and long experience in Indoor Water Meter field.

Trust me! You will be satisfied by our perfect Indoor Water Meter and after-sale service, and you will never get complaint from your customers.