Pressure input signal

(4-20) mA current signal, which can be set in Pa/KPa/MPa

Temperature input signal

Resistance signal of the Pt100 platinum resistance and the (4-20) mA current signal of the temperature transmitter

Accuracy grade

Grade 0.2

Communication function

RS232 interface, RS485 interface (standard Modbus protocol)

Display function

Display the instantaneous flow, accumulated flow, pressure, temperature, frequency, current, differential pressure, density,frequency, power failure count, power failure time, date, time, instantaneous heat, accumulated heat, enthalpy

Self-diagnostic function

During steam measurement, the temperature pressure compensation is automatically judged. When the field temperature is lower than the corresponding saturated steam temperature, compensation is according to the saturation steam working mode; On the contrary, it is according to the superheated steam compensation

Small signal removal function

In the environment of slight vibration or disturbance, it has the function of removing the interference signal, which improves the measuring stability of the instrument.

Power-off protection function

The results of the operation and the data set by the user will not be lost during power off and it will be saved for more than 10 years

Working power supply

AC220V±15%, DC12V±5%, power dissipation<5W

Output  power supply

There are two groups. One is 12V/30mA and another is 24V/200mA

Work environment

Temperature:(-10~60)℃, humidity:(5-85)%RH

Hole size

153*77 (L*W, in mm)

Outline size

160*80*120(W*H*D, in mm)

Optional function

Quantitative control function, thermocouple input function and (4-20) mA output function