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Home> marine meter >> current、voltage、power transmission module >> HR-WP20 distribution transmission module
  • Introduction
  • Specifications
Products description
It is a miniature cartridge distributor. It supplies voltage for the two-wire transmitter, the same time, receive 4 ~ 20mADC proportional output signal of differential pressure、pressure、level.
It is an intelligent transmitter, calculating with microprocessor.
You can choose two kinds of powers(AC ,DC power),it has output signal (1～5VDC or 4～20mADC) select performance
Specifications and parameters
Input
4～20mADC
Input Resistance
250Ω
Wiring resistance
(Wire between transmitter and distributor)
（1）       the smallest supply voltage is 18V
（2）       the working voltage of diffused silicon Transmitter is 12VDC of two -isolated output.
 
 
Output
Two isolated outputs
first：1～5VDC or 4～20mADC（uses can choose, 4～20mADC out of factory）
second：1～5VDC or 4～20mADC
 
Output resistance
<250Ω（output:1～5VDC）
Allowed load resistance
0～600Ω（output:4～20mADC）
accuracy
±0.5%FS or ±0.2%FS
Specifications setting
setted by HR-WP20SHA display module
Response time
about 500ms
 
isolation
input、output、isolation between powers
power
Supply AC or DC
AC：90～265V switching power ；AC220V linear power
DC：24V±10%
Power consumption
When 220VAC，≤3W
When 24VDC，≤100mA
Working temperature
0～55℃
Relative humidity
5～99%RH
Insulation resistance
Between terminals and earth terminals：100MΩ/500VDC
Insulation strength
Between terminals and earth terminals：1500V AC，1 minute
input/output terminals and earth terminals：500VDC，1 minute
structure
miniature cartridge
weight
main：about 180g； outlet：about 80g
 

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