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Analog Signal Isolated Transmitter Analog Signal Isolation Analog Signal to RS485 Converter

China Analog Signal Isolated Transmitter Analog Signal Isolation Analog Signal to RS485 Converter, Find details about China DC Analog Signal Isolator, Isolating Signal Transmitter from Analog Signal Isolated Transmitter Analog Signal Isolation Analog Signal to RS485 Converter

Model NO.
HDH
HS Code
8504902000
Model NO.
HDH
HS Code
8504902000
HDH-20 series AC voltage transmitter is used to isolate and convert AC voltage signals into standard analog signals. It is used for DCS to centrally monitor motors, pumps or heat networks, and monitor power supply lin
es and their currents.
Reliable isolation of input, output and power three ports

 
Product Model Table
HDH-20XXX Description
Channel configuration1  1 in 1 out
Input
signal		A 0-100V
B 0-300V
C 0-500V
D others
Output
signal		 14-20mA
 20-20mA
 50-5V
 70-10V
 Sothers
Note: The customer needs to determine the input and output signals when ordering, and can be customized if there are special needs.

Selection example:
HDH-20-XXX
Eg: HDH-20-1B1 one in and one out, input 0-300V, output 4-20mA, 24VDC power supply
Technical Parameters
Input Terminal:
Input voltage rangeAC  0-100V;0-300V;0-500V;0-1000V
Frequency Range40Hz-60Hz
Output Terminal:
Output signal4-20mA;0-20mA;0-5V;0-10V,etc
Output load resistanceRL≤500Ω( output is a current signal)
RL≥10KΩ(output is a voltage signal)
Basic parameters: 
Power supplyDC24V,DC12V
Rated power consumption≤1W(One in and one out. DC24V power supply, at 20mA output)
Accuracy≤0.1%F.S.
Temperature drift0.002%F.S/ºC (-20ºC~+55ºC)
Response Time≤400mS(0-90%)(TYP)
Insulation grade2000V AC/1min(Between input, output, power)
Insulation resistance≥100MΩ(Between input, output, power)
Working Temperature-20~+55ºC
EMCConform GB/T  18268(IEC61326-1)

Analog Signal Isolated Transmitter Analog Signal Isolation Analog Signal to RS485 Converter



 
 





 

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