Signal Conditioner

CZ2071 RTD Input Signal Conditioner

CZ2000 range signal conditioners use high-efficiency electromagnetic isolation technology to achieve reliable galvanic isolation among power supply，input，and output, which effectively solves the problem of field interference in industrial automation control systems. This ensures a stable and reliable operation of the system. By using the advanced low power dissipation technology, it achieves low-power dissipation, low-heat, high-precision signal conversion under 7.6mm ultra-thin housing, ensuring long-term reliability in the high-density installation, saving the cabinet installation space.

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Features

  • 1-channel signal conditioner
  • 24V DC supply
  • Configurable by software
  • Ultra-slim housing width 7.6mm
  • Line fault detection(LFD)

 

Application

  • Signal change & process value scaling.
  • Filtration of noise
  • Protect against EMC
  • Crosstalk elimination
  • Electrostatic filtration
  • Ground loops elimination

 

Specification

Module CZ2071
Input Signal Pt100，Cu100，Cu50
Output Current/ Load Resistance 0~20mA, 4~20mA/ RL≥250Ω(HART)
Output Voltage/ Load Resistance 0~5V, 1~5V/ RL≥2kΩ
Fault Current of Overrange/Underrange IH≈20.8mA/IL≈3.8mA
Fault Current of Line Break I≈20.8mA
Supply Voltage 20~35VDC
Power Reverse Protection Support
Current Consumption ≤35mA @supply voltage 24V
Temperature Drift 0.01%F.S./℃
Response Time(0~90%) ≤1s
Dielectric Strength 1500VAC; 1 min
Insulation Resistance ≥100MΩ; 500V DC
EMC Standard IEC 61326-1
Ambient Temperature ~20℃~+60℃
Suitable Field Apparatus 2-wire/ 3-wire RTD sensor

 

Note: Fault current of line break <4mA or other special requirements, need to be customized.

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