VOLUMETRIC ROTARY PISTON WATER METER

Description

VOLUMETRIC ROTARY PISTON WATER METER APPLICATION Measuring the volume of cold potable water passing through the pipeline. FEATURES 1. Volumetric meter, on principle of piston rotation, complies with ISO ***4 Class C or Class D standard 2. High sensitivity, accurate measurement even at low flow rate of 4L/h. 3. Optimum accuracy and performance at all times, in any position 4. Piston adopts high quality material to ensure stable and durable performance 5. Liquid-sealed register, easy and long tem clear reading WORKING CONDITION Water temperature≤*0 Water pressure≤1.0MPa COMPLIANCE WITH STANDARD: ISO ***4 (GB/T*******6) 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%