Zenner provides rotary positive displacement flowmeters built with surface mounting technique which features compact design, high reliability and strong resistant to disturbance. It is integrated with temperature, pressure and flow sensor as well as smart volume corrector. Besides, it is a high reliability and high accuracy measuring instrument that is able to conduct automatic compensation on pressure, temperature and compression factor. Furthermore, it features flameproof and intrinsically safe explosion-proof properties. It is applicable for gas billing in hotel and restaurant, gas metering in transmission and distribution network, gas regulating station metering, industrial and civil boilers, etc.
