One, intelligent flow integrator function characteristics

● Full range of automatic temperature and pressure compensation operation, compensation mode arbitrary setting

● Linear product, square product arbitrary setting

● Instantaneous flow, cumulative flow, temperature, pressure, a variety of parameters display

● Small signal excision function, excision range 0-5% is optional

● The accumulated flow value can be reset by the panel button, and the reset operation can be locked

● Power off protection function, accumulated flow value power off hold time is more than 5 years, all set values after power off hold for a long time

● Modular structure, with powerful instrument chip, function combination, system upgrade is very convenient

Two, the main technical indicators of intelligent flow integrator

Base error: 0.5% FS or 0.2% FS±1 word

Resolution: 1/20000, 14 bit A/D converter

Display mode: double row display at the same time, the upper row four digit tube display instantaneous flow, the lower row eight digit tube display cumulative flow sampling period: 0.5s

Alarm output: instantaneous flow two-limit alarm, relay output contact capacity AC220V/3A

Output: 4 ~ 20mA, 0 ~ 10mA, 1 ~ 5V, 0 ~ 5V Accuracy: ± 0.3%FS

Communication output: interface mode — isolated serial bidirectional communication interface RS485/RS422/RS232/Modem

Baud rate -300 ~ 9600bps internal free setting

Feed output: DC24V/50mA

Power source: Switching power supply 85 ~ 265VAC power consumption below 4W