Digital water meter WESAN WPV

Woltman type turbine

Application: Meter for measuring heavily fluctuating flow rates. Features: Calibratable and exchangeable measuring insert in one unit, suitable for calibration comprising: measuring insert as main meter, switch-over valve, measuring capsule as bypass meter Installation: horizontal, rising pipe, downpipe, 90° tilted Ideal design of housing and housing cover prevents sedimentation, stagnant water and air pockets Bypass line integrated in housing cover. No risk of sedimentation or corrosion. No measuring errors in the switch-over range Measuring capsule as bypass meter and non-return valve easily replaced on site Good long-term measuring accuracy Complete head unit with counter and sensors can be rotated by 350° for easier reading Main meter and bypass meter are prepared for connection of two reed switch and one opto transmitter In order to secure a safe switch-over the WESAN WPV needs a minimum ingoing pressure of 0.6 bar