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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.
1.25 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.
We hope that in the future market, more and more quality LXHP-F Plastic Volumetric Rotary Piston with Impulse Class C Water Meter will be named as our brand so that we will become one of the leaders in the world market. Our company adheres to the employment value of 'only talent is to promote, only talent is to use, things do their best, people do their best' and gathering talents from all walks of life. Our company adheres to the needs of users as the core and always firmly believes that technology and innovation can keep the enterprise young and vigorous forever. We are eager to work with you to pursue higher and better.
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