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.
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
CZ2047 Analog Input | CZ2067 Analog Output | |
Input Current | 0/4~20mA | 0/4~20mA |
Distribution Voltage | ≥19V | |
Input Voltage Drop | ≤2V | |
Max. Input Current | <35mA | <35mA |
Output Current/Load Resistance | 0(4)~20mA / RL ≤550Ω | 0(4)~20mA / RL ≤680Ω |
Max. Output Current | <35mA | <35mA |
Output Voltage/Load Resistance | 0(1)~5V / RL ≥330kΩ | 0(1)~5V / RL ≥300kΩ |
Supply Voltage | 20~30V DC | 20~30V DC |
Power Reverse Protection | Support | Support |
Current Consumption(Supply voltage:24V) | ≤60mA | ≤50mA |
Transmission Accuracy | 0.1%F.S.(Typical:0.05%F.S.) | 0.1%F.S.(Typical:0.05%F.S.) |
Temperature Drift | 0.005%F.S./℃ | 0.005%F.S./℃ |
Response Time (0~90%) | ≤0.5 ms | ≤3 ms |
Dielectric Strength | 1500V AC;1min | 1500V AC;1min |
Insulation Resistance | ≥100MΩ; 500V DC | ≥100MΩ; 500V DC |
EMC Standards | GB/T 18268(IEC 61326-1) | GB/T 18268(IEC 61326-1) |
Ambient Temperature | -20℃~+60℃ | -20℃~+60℃ |
Suitable Field Apparatus | 2-or 3-wire transmitter, current source | 2-wire valve positioner, electrical converter |
CZ2071 RTD Input | CZ2171 TC Input | CZ2271 RTD/TC Input | |
Input Signal | Pt100,Cu100,Cu50 | T、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 Resistance | 0~20mA,4~20mA / RL≤300Ω | 0~20mA,4~20mA / RL≤300Ω | 0~20mA,4~20mA / RL≤300Ω |
Output Voltage/Load Resistance | 0~5V,1~5V / RL≥2kΩ | 0~5V,1~5V / RL≥2kΩ | 0~5V,1~5V / RL≥2kΩ |
Fault Current of Overrange/Underrange | IH≈20.8mA/IL≈3.8mA | IH≈20.8mA/IL≈3.8mA | IH≈20.8mA/IL≈3.8mA |
Fault Current of Line Break | I≈20.8mA | I≈20.8mA | I≈20.8mA |
Supply Voltage | 20~35V DC | 20~35V DC | 20~35V DC |
Power Reverse Protection | Support | Support | Support |
Current Consumption(Supply voltage:24V) | ≤35mA | ≤35mA | ≤35mA |
Conversion Accuracy | See P5 Table 1 | See P5 Table 1 | See P5 Table 1 |
Temperature Drift | 0.01%F.S./℃ | 0.01%F.S./℃ | 0.01%F.S./℃ |
Response Time (0~90%) | ≤1s | ≤1s | ≤1s |
Dielectric Strength | 1500V AC;1min | 1500V AC;1min | 1500V AC;1min |
Insulation Resistance | ≥100MΩ; 500V DC | ≥100MΩ; 500V DC | ≥100MΩ; 500V DC |
EMC Standards | GB/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 Apparatus | 2-or 3-wire RTD sensor | TC sensor,mV signal | 2-or 3-wire RTD,TC sensor |
CZ2077 RTD Input | CZ2177 TC Input | CZ2277 RTD/TC Input | |
Signal type | Pt100,Cu100,Cu50 | T、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 | 4 ~ 20mA | 4 ~ 20mA | 4 ~ 20mA |
Load Resistance | RL≤ (Ue-9) /0.021Ω | RL≤ (Ue-9) /0.021Ω | RL≤ (Ue-9) /0.021Ω |
Fault Current of Overrange/Underrange | IH≈20.8mA / IL≈3.8mA | IH≈20.8mA / IL≈3.8mA | IH≈20.8mA / IL≈3.8mA |
Fault Current of Line Break | I≈20.8mA | I≈20.8mA | I≈20.8mA |
Loop Supply Voltage(Ue) | 9~30V DC | 9~30V DC | 9~30V DC |
Power Reverse Protection | Support | Support | Support |
Power Dissipation | 0.5W | 0.5W | 0.5W |
Conversion Accuracy | See P5 Table 1 | See P5 Table 1 | See P5 Table 1 |
Temperature Drift | 0.01%F.S./℃ | 0.01%F.S./℃ | 0.01%F.S./℃ |
Response Time (0~90%) | ≤1s | ≤1s | ≤1s |
Dielectric Strength | 1500V AC;1min | 1500V AC;1min | 1500V AC;1min |
Insulation Resistance | ≥100MΩ; 500V DC | ≥100MΩ; 500V DC | ≥100MΩ; 500V DC |
EMC Standards | GB/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 Apparatus | 2-or 3-wire RTD sensor | TC sensor,mV signal | RTD,TC sensor |