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PID FLUX -流量带PID控制 英文说明书

点击次数:1606 发布时间:2015/3/30
提 供 商: 北京宇科泰吉电子有限公司 资料大小: JPG
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1Summary


YK-98-88LCD Series Inligent Flow Totalizer PID control, adopts advanced microcomputer chip and technology, and with the use of various flow sensor or transmitter, temperature sensor or transmitter and pressure transmitter, on a variety of liquid, steam, gas, general gas flow parameters were measured by cumulative calculation, display, alarm and control, analog PID control valve, data acquisition and communication.


2Function characteristics

The full range of automatic temperature pressure compensation calculation. Calculation function the user can set

Flux signal linearity or root can set.

LCD visual display of multiple data.

Small signal elimination, rage 0.0~5.0%

With PID control flow function, control a constant flowThe output signal of the control valve opening

3Technical specifications

Flux input DC05V15VDC420mA020mA010mA

            Pulse signal 0-10KHZ square sine wave eq. voltage amplitude >4V

Pressure input  DC05V15VDC420mA020mA010mA

Temperature input: DC05V15VDC420mA020mA010mA

Thermocouple  K, S, B, T, E

Resistance temperature Detector  Pt100, Cu50, Cu100

Measurement accuracy :  0.2FS±1 digit

Resolution: 1, 0.1

Display : LCD pixel 128*64

sampling period 0.5S

Control output: relay ,SSR 420mA, 010mA, 15V, 05V.

Alm output: instantaneous total flow relay output, Relay contact::  AC220V/3A or AC220V/1A

Retransmission :  420mA, 010mA, 15V, 05V

Communication interface Isolation RS232/485 baud:1200~9600,custom higher.

Feedback potential output:  DC24V/30mA

Power suply:  switch power  85265VAC,

Power consumption:  4W

Temperature :  050

Ambient humidity:  <85RH

Front panel dimension : 160×80mm 80×160mm

Installation dimension : 152×76mm  76×152mm


 
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