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May  23 , 2019  Thursday
Home> flow meter >> accumulating and controlling instrument >> HR-WP-XLQ Totalizing Controller
  • Introduction
  • Specifications
It can be used in the steam heating, water heating, hot air heating system and other heat exchange system to measure Heat and mass transmission. It offers the basis for enterprise energy management, energy consumption measurement, technical and economic indicators.
It can output standard analog signal such as 4~20mA、0~10 mA、1~5V、0~5V for control system. It also equips with series communication output which can connect with communication device to form the control managing system.
 
model
HR-WP-XLQ
C812、S812 series
Input signal
analog
pulse
 
Switching
Thermocouple:B、E、J、K、S、T、WRe3-25、F2
resistance:Pt100、Pt100.、Cu50、Cu100、BA1、BA2
current:0~10mA、4~20mA、0~20mA
voltage:0~5V、1~5V
Waveform: rectangular, sinusoidal or triangular wave
amplitude:Optical isolation,>4V
range:0~10KHz
·Start, stop, clear
Output signal
Analog Output 
 
Alarm output
Communication output 
Feed output
·DC 0~10mA(Load Resistance≤750Ω)
·DC 4~20mA(Load Resistance≤500Ω)
·DC 0~5V(Load Resistance≥250KΩ)
·DC 1~5V(Load Resistance≥250KΩ)
Relay control output -- ON/OFF
AC220V/3A,DC24V/6A(Resistive load)
Interface:RS-485,RS-232C
Baud rate─1200~9600bps
DC24±1V,Load current≤30mA
features
accuracy
Frequency conversion accuracy
Resolution
range
display
 
alarm
 
±0.5%FS±1 or ±0.2%FS±1
±1pulse(LMS)greater than 0.2%
 
 
±1
-19999~99999
·0~99999 Instantaneous flow measurement
·0~99999999999 Cumulative value
·-19999~99999 Inlet temperature
·-19999~99999 Outlet temperature
 
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