JC-216 LCD Intelligent Temperature Transmitter
The JC-216 LCD intelligent temperature transmitter is used for the input of resistance temperature detector (RTD) signal and thermocouple (TC) signal and two-wire analog signal output (4−20mA).
- Price Term: FOB/CIF/EXW/DAP
- Package: Exported Wooden case or according to customer request
- Delivery Time: 7 to 10 working days
- Transports: By sea, by air, by high express
- Shipment Port: Shanghai Port
- Origin of Place: Jiangsu
- Warranty: 12 Months
- Specification
- Operations
- Menu settings
- Structure diagram
- Wiring Diagram
Technical parameters
Input | |
Input Signal | RTD and TC |
Scope of Cold Junction Compensation Temperature | -20−70℃ |
Compensation Accuracy | ±1℃ |
Output | |
Output Signal | 4−20mA (The input and output are not isolated.) |
Load Resistance | RL ≤ (Ue-12)/0.021 |
Output Current for Upper/Lower Limit Overflow Alarm | IH=21mA and IL=3.8mA |
Output Current for Input Break Alarm | 21mA |
Power Supply | |
Power Supply Voltage | DC12−40V |
Other Parameters | |
Thermal Drift | 0.01%FS/℃ |
Response Time | 700ms, reaches to 90% of the final value. |
Environment Temperature | -20−70℃ |
EMC | Comply with the industry equipment application requirements in GB/T18268 (IEC 61326-1). |
Input Type and Transmission Accuracy:
Model | Symbol | Signal Type | Measurement Scope | Minimum Measurement Scope | Rang Scope | Transfer Accuracy |
Resistance Temperature Detector (RTD) | Pt100 | Pt100 | -199.9−850.0℃ | 10℃ | ≤100℃ | 0.2% |
>100℃ | 0.1% | |||||
Cu50 | -50.0−150.0℃ | 10℃ | ≤100℃ | 0.2% | ||
>100℃ | 0.1% | |||||
Thermocouple (TC) | B | 400−1800℃ | 500℃ | ≤300℃ | 0.2% | |
>300℃ | 0.1% | |||||
E | -100−1000℃ | 50℃ | ≤300℃ | 0.2% | ||
>300℃ | 0.1% | |||||
J | -100−1200℃ | 50℃ | ≤300℃ | 0.2% | ||
>300℃ | 0.1% | |||||
K | -180−1372℃ | 50℃ | ≤300℃ | 0.2% | ||
>300℃ | 0.1% | |||||
N | -180−1300℃ | 50℃ | ≤500℃ | 0.2% | ||
>500℃ | 0.1% | |||||
R | -50−1768℃ | 500℃ | ≤500℃ | 0.2% | ||
>500℃ | 0.1% | |||||
S | -50−1768℃ | 500℃ | ≤500℃ | 0.2% | ||
>500℃ | 0.1% | |||||
T | -200−400℃ | 50℃ | ≤500℃ | 0.2% | ||
>500℃ | 0.1% | |||||
Wre3-25 (Reserved) | 0—2315℃ | 500℃ | ≤500℃ | 0.2% | ||
>500℃ | 0.1% | |||||
Wre5-26 (Reserved) | 0—2310℃ | 500℃ | ≤500℃ | 0.2% | ||
>500℃ | 0.1% |
NOTE:
- Environment temperature for measuring theabove accuracy is 20℃±2℃.
- The output accuracy “%” is the allowance of the set range scope.
- When measuring the TC, the allowance of cold junction compensation should be considered. The internal allowance of cold junction compensation is smaller than or equal to ±1℃.
Button Descriptions
Set button (M) | Used for switching among menu parameters. After modifying and saving the menu, press and hold the button back to the measurement value screen. |
Decrease button (S) | Used for decreasing or modifying the current flickering position. Press and hold the button to move the modification position to the right. |
Increase button (Z) | Used for increasing or modifying the current flickering position. Press and hold the button to move the modification position to the left. |
In the work status, press and hold the Set button for 5 seconds to display the unlock symbol (LOC); Make LOC=1 and press the Set button to enter the menu. Press the Set button to change parameters and then press the Increase or Decrease button to modify parameter values.
Symbol | Parameter | Range Scope | Description | Factory Default |
Loc | 0−50000 | Electronic lock | 0 | |
Sn | Refer to the input type list. | Sensor type | Pt100 | |
Unit | ℃, F, R, K | Temperature unit ℃: Celsius temperature F: Fahrenheit temperature R: Rankine temperature K: thermodynamic temperature | ℃ | |
Filt | 0−4 | Damping coefficient | 0 | |
oPL | -199.9−6300.0 | Lower range limit | -199.9 | |
oPH | -199.9−6300.0 | Upper range limit | 6300.0 | |
PB | -199.9−200.0 | Measurement value transfer (zero-point) | 0 | |
PK | 0.0000−1.9999 | Measurement value transfer (gain) | 1.0000 | |
T-PB | -199.9−200.0 | Modification of cold junction temperature | 0 | |
Fout | 3.800−21.000 | Fault output current | 21.000 | |
diR | 0−1 | Current output direction diR=0: output 4−20mA diR=1: output 20−4mA | 0 | |
FiX | 0.000−21.000 | Constant current output: if the set value range is less than 3.800−21.000, the output is fixed based on the set value and is independent of the measurement. | 0.000 |