Basic Info.

Product Description

Application: measuring volume of cold potoable water passing through the pipeline features: optimum accuracy and performance at all times, in any position; revolutionary grooved piston for improved, durability and performance; durable tamperproof construction; volumetric measurement by rotary piston method,wet mechanism,high accuracy,liquid-sealed reading.both horizontal and vertical type is available. volumetric meter, on principle of piston rotation, accurate measurement, easy and long term clear reading, etc conforms to iso 4064 class c or d model lxh-15?20 is the worlds favourite domestic water meter, with over 50 million already in service in over 100 countries, and offers accuracy, long life, low maintenance and tamperproof operation. available in sizes 15mm and 20mm, it offer unrivaled performance to iso4064 class c or d. 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% working condition: water temperature for cold water=40? for hot water=90? working pressure:=1mpa