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March  29 , 2024  Friday
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