Shanghai Chenzhu Instrument CO., LTD.
Shanghai Chenzhu Instrument CO., LTD.
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CZ2000 Temperature Converter Signal Conditioner

Temperature converter isolator, RTD/TC input, 4-20mA output. Site can modify the parameters, easy to use. Support for 13 kinds of commonly used temperature sensor, suitability is strong.


  • CZ2000 Temperature Converter Signal Conditioner
  • CZ2000 Temperature Converter Signal Conditioner
  • CZ2000 Temperature Converter Signal Conditioner
  • CZ2000 Temperature Converter Signal Conditioner
  • CZ2000 Temperature Converter Signal Conditioner
  • CZ2000 Temperature Converter Signal Conditioner

Advantages of CZ2000 Temperature Converter Signal Conditioner

  • 24V DC  loop powered

  • Suitable for analog input and analog output

  • 1-channel universal signal conditoner

  • Support HART communication

  • Ultra-slim housing width 7.6mm

Parameter of CZ2000 Temperature Converter Signal Conditioner


CZ2047
Analog Input
CZ2067
Analog Output
Input Current0/4~20mA0/4~20mA
Distribution Voltage≥19V
Input Voltage Drop
≤2V
Max. Input Current<35mA<35mA
Output Current/Load Resistance0(4)~20mA / RL ≤550Ω0(4)~20mA / RL ≤680Ω
Max. Output Current<35mA<35mA
Output Voltage/Load Resistance0(1)~5V / RL ≥330kΩ0(1)~5V / RL ≥300kΩ
Supply Voltage20~30V DC20~30V DC
Power Reverse ProtectionSupportSupport
Current Consumption(Supply voltage:24V)≤60mA≤50mA
Transmission Accuracy0.1%F.S.(Typical:0.05%F.S.)0.1%F.S.(Typical:0.05%F.S.)
Temperature Drift0.005%F.S./℃0.005%F.S./℃
Response Time (0~90%)≤0.5 ms≤3 ms
Dielectric Strength1500V AC;1min1500V AC;1min
Insulation Resistance≥100MΩ; 500V DC≥100MΩ; 500V DC
EMC StandardsGB/T 18268(IEC 61326-1)GB/T 18268(IEC 61326-1)
Ambient Temperature-20℃~+60℃-20℃~+60℃
Suitable Field Apparatus2-or 3-wire transmitter,
current source
2-wire valve positioner,
electrical converter



CZ2071
RTD Input
CZ2171
TC Input
CZ2271
RTD/TC Input
Input SignalPt100,Cu100,Cu50T、E、J、K、N、R、S、B
(Customized mV signal)
Pt100,Cu100,Cu50
T、E、J、K、N、R、S、B
Internal CJC Temperature Range
-20℃~+60℃-20℃~+60℃
CJC Precision
±1℃±1℃
Output Current/Load Resistance0~20mA,4~20mA / RL≤300Ω0~20mA,4~20mA / RL≤300Ω0~20mA,4~20mA / RL≤300Ω
Output Voltage/Load Resistance0~5V,1~5V / RL≥2kΩ0~5V,1~5V / RL≥2kΩ0~5V,1~5V / RL≥2kΩ
Fault Current of Overrange/UnderrangeIH≈20.8mA/IL≈3.8mAIH≈20.8mA/IL≈3.8mAIH≈20.8mA/IL≈3.8mA
Fault Current of Line BreakI≈20.8mAI≈20.8mAI≈20.8mA
Supply Voltage20~35V DC20~35V DC20~35V DC
Power Reverse ProtectionSupportSupportSupport
Current Consumption(Supply voltage:24V)≤35mA≤35mA≤35mA
Conversion AccuracySee P5 Table 1See P5 Table 1See P5 Table 1
Temperature Drift0.01%F.S./℃0.01%F.S./℃0.01%F.S./℃
Response Time (0~90%)≤1s≤1s≤1s
Dielectric Strength1500V AC;1min1500V AC;1min1500V AC;1min
Insulation Resistance≥100MΩ; 500V DC≥100MΩ; 500V DC≥100MΩ; 500V DC
EMC StandardsGB/T 18268(IEC 61326-1)GB/T 18268(IEC 61326-1)GB/T 18268(IEC 61326-1)
Ambient Temperature-20℃~+60℃-20℃~+60℃-20℃~+60℃
Suitable Field Apparatus2-or 3-wire RTD sensorTC sensor,mV signal2-or 3-wire RTD,TC sensor



CZ2077
RTD Input
CZ2177
TC Input
CZ2277
RTD/TC Input
Signal typePt100,Cu100,Cu50T、E、J、K、N、R、S、B
(Customized mV signal)
Pt100,Cu100,Cu50
T、E、J、K、N、R、S、B
Internal CJC Temperature Range
-20℃~+60℃-20℃~+60℃
CJC Precision
±1℃±1℃
Output Current4 ~ 20mA4 ~ 20mA4 ~ 20mA
Load ResistanceRL≤ (Ue-9) /0.021ΩRL≤ (Ue-9) /0.021ΩRL≤ (Ue-9) /0.021Ω
Fault Current of Overrange/UnderrangeIH≈20.8mA / IL≈3.8mAIH≈20.8mA / IL≈3.8mAIH≈20.8mA / IL≈3.8mA
Fault Current of Line BreakI≈20.8mAI≈20.8mAI≈20.8mA
Loop Supply Voltage(Ue)9~30V DC9~30V DC9~30V DC
Power Reverse ProtectionSupportSupportSupport
Power Dissipation0.5W0.5W0.5W
Conversion AccuracySee P5 Table 1See P5 Table 1See P5 Table 1
Temperature Drift0.01%F.S./℃0.01%F.S./℃0.01%F.S./℃
Response Time (0~90%)≤1s≤1s≤1s
Dielectric Strength1500V AC;1min1500V AC;1min1500V AC;1min
Insulation Resistance≥100MΩ; 500V DC≥100MΩ; 500V DC≥100MΩ; 500V DC
EMC StandardsGB/T 18268(IEC 61326-1)GB/T 18268(IEC 61326-1)GB/T 18268(IEC 61326-1)
Ambient Temperature-20℃~+60℃-20℃~+60℃-20℃~+60℃
Suitable Field Apparatus2-or 3-wire RTD sensorTC sensor,mV signalRTD,TC sensor


Dimensions of CZ2000 Temperature Converter Signal Conditioner


CZ2000 Temperature Converter Signal Conditioner

CZ2000 Temperature Converter Signal Conditioner


Typical Applications of CZ2000 Temperature Converter Signal Conditioner


CZ2000 Temperature Converter Signal Conditioner   CZ2000 Temperature Converter Signal Conditioner

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