Turbine flow sensor water meter

Turbine flow sensor water meter-remote water meter
Turbine flow sensor
  Function, purpose and scope of application
  1.1 Features:
  Wood products are based on the principle of torque balance and belong to the speed type flow meter. It has simple structure, light weight, high accuracy, good reproducibility, sensitive response, easy installation and maintenance, output pulse signal, convenient signal processing and digital display, and easy to make the type with special requirements to meet the needs of various users.
1.2 Function and purpose:
  The turbine flow sensor is used in conjunction with the display instrument to measure the volumetric flow or total volume of liquid "LWGY type" and gas (LWGQ type) in a closed pipeline. If it is matched with a display instrument with special functions, it can also carry out quantitative control, overweight alarm, etc. Choose the explosion-proof type of this product (dⅡBT3; or ibⅡCT3), which can be used in explosive environment.
 1.3 Scope of application:
This product is suitable for flow or total measurement of clean or basically clean single-phase liquids (no corrosion to 2Cr13 and other materials). It can also be used as a standard instrument to calibrate other flow meters. It is widely used in petroleum, chemical, aviation, and metallurgy. And research departments.
1.4 Environmental conditions
Ambient temperature -20~+55C
Relative humidity 5%~95%
Atmospheric pressure 86~ 106Kpa
1.5 Working conditions
1.5.1 Temperature of the measured fluid
Explosion-proof type: -20~70℃
Non-explosion-proof type: -20~+55℃, -20~+120℃
1.5.2 Power supply mode:
According to the different amplifier types, there are three power supply methods
+24V ·DC two-wire system; +24V·DC three-wire system; -12V·DC three-wire system
1.5.3 Output signal:
Within the specified flow range of the sensor, the waveform of the output signal is an approximate square wave, and the frequency range is 20~3000Hz.