Model YR-XSG-15S - Multi Jet Dry Dial Plastic Water Meter
Model YR-XSG-15S offers accuracy, long life, low maintenance and tamperproof operation. Available in sizes 15mm, 20mm, 25mm, and 40mm. It offers unrivaled performance to ISO4064 Class A, B, or C.
APPLICATION:
• Measuring the volume of cold potable water passing through the pipeline.
FEATURES:
• Complete plastic shell, solid and robust design
• High quality plastic material, corrosion resistant
• Pole ring magnet polymer coating as protection against deposits.
• The measuring mechanism can be exchanged.
• Anti-magnet.
• Inside calibration device.
• Large measuring range high flow accuracy.
• Steady curve characteristics.
• Measuring accuracy is up to ISO4064, Class B.
• Overload flow rate: Qs=2Qp (Qn=nominal flow rate).
WORKING CONDITION:
• Water temperature: ≤50℃
• Water pressure: ≤1.0MP(10bar)
MAXIMUM PERMISSIBLE ERROR:
• In the lower zone from qmin inclusive up to but excluding qt is ±5%
• In the upper zone from qt inclusive up to and including qs is ±2%
Optional: Both brass thread connections and plastic thread connections are available.. |
Model YR-LXS-15S - Multi Jet Wet Dial Plastic Water Meter
Model YR-LXS-15S offers accuracy, long life, low maintenance and tamperproof operation. It offers unrivaled performance to ISO4064 Class A or B. Available in sizes 15mm, 20mm, and 25mm
APPLICATION:
• This type of water meter is used to measure the total quantity of cold potable water consumed in a household or a resident unit, passing through the pipeline.
FEATURES:
• By using combined the pointer and digit wheel counting device, this meter is characterized by advanced structure visible reading, and accurate measurement.
WORKING CONDITION:
• Water temperature：≤40℃ Water pressure：≤1MPa.
IINDICATING ERROR:
• At low zone is±5% from minimum flow rate(qmin)to transitional flow rate(qt)exclusive boundary
• At high zone is±2% from transitional flow rate(qt) to overload flow rate(qs). |
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Model YR-LXH-15S - VOLUMETRIC ROTARY PISTON PLASTIC BODY COLD WATER
Model YR-LXH-15S is the world's favorite domestic water meter, with over 50 million already in service in over 100 countries. Offers accuracy, long life, low maintenance and tamperproof operation. Available in sizes 15mm and 20mm, it offers unrivaled performance to ISO4064 Class C or D.
Unrivaled accuracy in any position, for any flow
Due to the volumetric rotary piston measurement principle, its range can achieve the highest levels of reading accuracy even at the lowest flow rate. The meter can be installed in any position: horizontally, vertically or inclined pipelines.
APPLICATION:
• Measuring the volume of cold potable water passing through the pipeline.
FEATURES:
• Complete plastic shell, solid and robust design.
• High quality plastic material, fiberglass reinforced polymerization amine, corrosion resistance.
• Plastic thread connecting couplings.
• Optimum accuracy and performance at all times, in any position; Revolutionary grooved piston for improved, durability and performance;
• Durable tamperproof construction;
• Volumetric meter, on principle of piston rotation, accurate measurement, easy clear reading.
• Measuring accuracy up to ISO4064, Class C
WORKING CONDITIONS:
• Water temperature: ≤50℃
• Water pressure: ≤1.0MP(10bar)
MAXIMUM PERMISSIBLE ERROR:
• In the lower zone from qmin inclusive up to but excluding qt is ±5%
• In the upper zone from qt inclusive up to and including qs is ±2%
Optional: Both brass connections and plastic connections are available.
• Model YR-LXH-15 offers unrivaled resistance to illegal tampering: its unique conical body-half design eliminates the risk of disassembly whilst in service and the mechanically driven cyclometer-type counter is resistant to magnetic interference.
• An optional return reverse flow restrictor provides further protection against outside interference, preventing the meter being operated in the reverse direction to reduce the reading. This restrictor cannot be removed without opening the meter and destroying the seal. |
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