Turbine flowmeter HWQZ series

for gasRS4854-20 mA

HWQZ Series Turbine Gas Flowmeter Overview HWQZ series intelligent turbine gas flowmeter integrates turbine gas flow sensor and high-performance volume corrector, directly detecting and displaying operation condition volume flow, standard volume flow and total volume. The product adopts high-performance pressure and temperature sensors, new type high-frequency flow signal module, featured with high accuracy, good repeatability, mature and stable technology. NB-IoT/GPRS module can be embedded to realize wireless data transmission. The flowmeter is suitable for the measurement of various single-phase gases and is an ideal product for gas measurement in urban gas, petroleum, chemical, electric power, and metallurgy industries etc. This product complies with GB/T 18940-2003/ISO 9951:1993 Measurement of Gas Flow in Closed Conduits - Turbine Meters and the national standard and calibration procedures JJG 1037-2008 Turbine Flow Meters. The overall performance of the product is superior and the main technical indicators have reached the international advanced level. Feature Low pressure loss, high precision, good repeatability, low starting flow rate and wide measuring range. Adopting integrated two-stage rectifier. Low requirements for straight length (front >2DN, back >1DN). Designed with the independent machine core, good interchangeability and easy maintenance. Adopting precision bearings for exclusive use of instruments imported from Europe, with flexible rotation and high durability.。 Adopting the well-designed reverse-driving structure and unique sealing structure, and the bearing runs stably for a long period.