After years of development, with advanced R&D capabilities and professional operating capabilities, we have become a leading enterprise in the industry of Single Jet Liquid Sealed Water Meter, Single Jet Water Meter Liquid Sealed, Wet Type Water Meters and occupy an important position. They place order with us and export solutions to other countries. We are based on long-term development and continuous innovation to develop more products to meet the development needs of technological innovation.
Amr Water Meter
Pulse Output Class C/R160 Volumetric Water Meter 
LXHY-s is a pulse output plastic rotary piston water meter with the mechanical transmission and liquid-sealed register, for residential application in sizes 15mm and 20mm for cold water.
Features
* All the components are produced by high-resistance and qualified materials, technical plastics and stainless steel parts.
* The most reliable composite material for the body to ensure strongest and the longest lifetime.
* Ensures high sensitivity and accurate registration throughout a wide flow range.
* Mechanical transmission movement with the maximum reliability; no influence from the external magnetic field.
* Liquid-sealed register. The rollers are protected by a special liquid, encapsulated from water, ensures a clearing reading in any operating conditions.
* Low starting flow rate.
* Suitable for any position installation.
* Internal on return valve to avoid the reserve flow rate.
* Internal strainer. Standard Compliance Technical data conforms to ISO 4064 Class C, R160, R200 standard.
PULSE OUTPUT PRE-EQUIPPED OR PULSE OUTPUT VISION:
*The Pulse Emitter Device consists of a plastic housing with Reed Switch, and 1,5 m cable with 2 cores in Red and Black.
*Option with 2 reed switches and 1,5 m cable with 3 cores in Red, Black and Blue;
*Electric Data: Vmax=24AC/DC; Imax=0,01A
*Capacity of the Pulse Emitter:
Optional Features
* Meter body: Brass, stainless steel and 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)
MAIN TECHNICAL DATA According to ISO4064:2014 (New Standard)
Dimensions and Weight
L1: the total length with connection and the gasket without compression.
Through years of hard work, we now have a strong economic strength, a superb technical team and good after-sales service. We have not only achieved a good reputation in the Woltmann Water Meter (DN50-300mm) market, but also won a large number of partners. We sincerely hope to cooperate with you in the near future. Our company abides by the management idea of 'keep innovation, pursue excellence'.
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