tk (lwgy, lwgb, lwy) type intelligence liquid turbine flow meter -尊龙登录

application:

tklwgy turbine flow sensor and display instrument compose the turbine flow meter. the sensor has many advantages, such as high accuracy, good repeatability, long survive life, simple operation and so on. it is widely used in petroleum, chemical, metallurgical and other industrial enterprises to measure the instantaneous delivery and volume of the liquid. 
features:

1. low pressure loss, anti-corrosion of the impeller
2. it has higher electronic magnetic in emi and higher anti-shake performance. its working life is long and performance is electric.

it adopts advanced the technique of power down single-chip microcomputer. the function of the whole body is strong, the power consumption is low, and the performance is advanced.

1. the meter factor can set on the line by the key, and it can be shown on the led.     

  ⅲ. main technical parameter:
the model: the basic parameter and performance
accuracy: 0.5, 1.0
the usage condition:
environment temperature: -20℃~500℃
relative humidity: 5%~95%
temperature of the measured madium:-20℃~120℃
atmospheric pressure: 86kpa~106kpa
anti-hazard classification: ibⅱbt4
the transmission distance of the signal: 1000m between the sensor and the displayer.

ⅳ.the electrical character
display mode:
(1). the display mode of tklwgy is the remote display—pulse output.
(2). the display mode of the tklwy is on-screen display.
(3). the tklwgb turbine flow transmitter

2. output function
(1).the tklwgy, pulse output, p-p is made sure by the supply power.
(2). the tklwy, pulse output or 4~20ma current output.
(3). tklwgb 4~20ma current output

3. supply power:
(1). tklwgy: dc5~24v
(2). tklwy: it can be used for 8 years when the 3v lithium batteries are installed in the instrument.
(3). tklwgb: dc24v