Page 2
Preface Thank you for purchasing Signal calibrator. Please read this manual carefully before operating and using it correctly to avoid unnecessary losses caused by false operation. Note Modification of this manual’s contents will not be notified as a result of some factors, such as function upgrading.
Page 3
Safety Precautions In order to use this product safely, be sure to follow the safety precautions described. About this manual Please submit this manual to the operator for reading. Please read the operation manual carefully before applying the instrument. On the precondition of full understanding.
Page 4
due to violation of precautions shall not be borne by our company. When installing lightning protection devices for this product and its control system, or designing and installing separate safety protection circuits for this product and its control system, it needs to be implemented by other devices.
Page 5
Warning:Pay special attention to the important information linked to product or particular part in the operation manual. Confirm if the supply voltage is in consistent with the rated voltage before operation. Don’t use the instrument in a flammable and combustible or steam area.
Page 6
If it is loose, please tighten it before use. It is not allowed to disassemble, process, modify or repair the product without authorization, otherwise it may cause abnormal operation, electric shock or fire accident. Wipe the product with a dry cotton cloth. Do not use alcohol, benzine or other organic solvents.
Page 7
Don’t use the instrument if it is found damaged or deformed at opening of package. Prevent dust, wire end, iron fines or other objects from entering the instrument during installation, otherwise, it will cause abnormal movement or failure. ...
Page 8
Disclaimer The company does not make any guarantees for the terms outside the scope of this product warranty. This company is not responsible for damage to the instrument or loss of parts or unpredictable damage caused directly or indirectly by improper operation of the user.
Thermocouple: output and measurement of K, E, J, T, R, B, S and N Resistance/thermal resistance: output and measurement of 0-400 Ω and -199°C-650°C (the minimum resistance output is 15Ω) * Note: Resistance/thermal resistance is only for SUP-C703S www.supmea.com...
MΩ Output: 0.00- 24.00 ±0.2% 0.01 mA maximum load 750 Ω DC current Measurement: 4-20 4/8/12/16/20 Output ±0.2% 0.01 mA impedance 100 Ω Output: Passive 0.00- 24.00 ±0.2% 0.01 mA external power current supply 16-30 V - 2 - www.supmea.com...
Page 14
0-1300°C ±1% 1°C Note: The Output minimum ±0.2% 0.1 Ω 15.0-400.0Ω excitation Resistance Ω Measuremen current is 0.5 ±0.2% 0.1 Ω t 0.0-400.0 Ω mA and the maximum excitation Thermal -199.0°C- PT100 ±0.2% 0.1°C current is 3 resistance 650.0°C www.supmea.com...
About 200 mA; with power supplied by 4*AAA batteries ( each nominal capacity of 1100 Power consumption mAh ), can be used for 4 hours with a full load and 17 hours standing by. Reverse connection and 30 V Over current protection - 4 - www.supmea.com...
Table 4 Button and switch description Description Button Move the decimal point/switch between positive ④ sign and negative sign Turn on or off the measurement function. ⑤ Display/change cold conjunction compensation ⑥ (only works for measuring the thermocouple). - 6 - www.supmea.com...
Page 18
16 V voltage to the transmitter to lower the power dissipation and prolong the service life. Switch the type of measurement/output signals. ⑩ Switch the measurement/output range. Turn on the programming function. Switch the programmable output wave form (linear output/stepping output)) Increase or decrease the value. www.supmea.com...
RH is the upper limit. SL is the lower limit of the signal, while SH is the upper limit. G. Battery level: the real-time battery level is displayed. Three bars are the full level. - 8 - www.supmea.com...
Chapter 3 Signal output The signal calibrator can source voltage, active current, passive current, thermocouple signal, and PT100 signal. * Note: PT100 signal is available only for SUP-C703S 3.1 Voltage and Active Current Connect the black signal cable to the public end and the yellow signal cable to the output end.
3.3 Thermocouple Outputs a voltage equal to the thermocouple temperature minus cold conjunction compensation temperature. Press the yellow signal button to switch the signal type to K/E/J/T/R/B/S/N. Press to adjust the output temperature value. - 10 - www.supmea.com...
* Note: Resistance/Thermal Resistance is only for SUP-703 3.5 Passive Current The passive current output can be used as a 2- wire transmitter simulator for loopback testing. Press the yellow signal button to switch the signal type to mA. www.supmea.com -11-...
Valid when the signal type is voltage and current. Press the yellow signal button to switch the display and the switching order is: range lower limit (RL)→range upper limit (RH)→signal lower limit (SL)→signal upper limit (SH)→none. - 12 - www.supmea.com...
Page 24
There is no unit display for display based on the range. The actual measurement value or conversion value based on the range can be displayed in the measurement area. www.supmea.com -13-...
Press the blue measurement button to enable the measurement function. Press the blue signal button to switch the signal type. The actual measurement value is displayed in the measurement value display area on the LCD. - 14 - www.supmea.com...
(16 V if the dial switch is on the ON side of low-load mode). The actual measurement value is displayed in the measurement value display area on the LCD, and the output display area steadily displays 25 mA. www.supmea.com -15-...
Page 27
Chapter 4 Signal Measurement Figure 5 Measurement of 2-wire transmitter Figure 6 Measurement of 3-wire transmitter - 16 - www.supmea.com...
Press the blue signal button to switch the signal type to K/E/J/T/R/B/S/N. The actual measurement value is shown in the measurement value display area on the LCD. If you need to check or adjust cold conjunction compensation temperature, do as follows: www.supmea.com -17-...
Page 29
If you flip the dial to the manual cold conjunction position, the LCD will display M. Now, you can manually set cold conjunction compensation value with Press cold conjunction compensation button to close cold conjunction compensation display. - 18 - www.supmea.com...
Press the yellow source button and the value of on the screen will turn from and the output is started The feedback measurement value of the valve is shown on the LCD measurement value display area. Figure 7 Regulating valve www.supmea.com -19-...
, and the value of on the screen will turn from and the output is started. Press the yellow source button to stop the output. Press the programming button to exit the split output mode. - 20 - www.supmea.com...
Press the yellow source button , and the value of on the screen will turn from and the output is started. The LCD displays the current output step. Press the yellow source button to stop the output. www.supmea.com -21-...
Press to set the main set value for output. Press the wave form button , and the LCD will display STEP and the stepping output mode is enabled. - 22 - www.supmea.com...
Page 34
The LCD displays the current output step. Press the yellow source button to stop the output. Press the programming button to exit the stepping output function. Figure 9 stepping output www.supmea.com -23-...
Symptom: there is no measurement value display. Check if the measurement function is enabled. Symptom: the output value or measurement value is abnormal. a. Check if the signal line is correctly connected. b. Check if the signal type is correct. - 24 - www.supmea.com...
Avoid placing this instrument in an unstable position or where it may be affected by violent shocks. Avoid placing this instrument outdoors or in a place with high moisture, dust, direct sunlight, or any heat sources. www.supmea.com -25-...
Need help?
Do you have a question about the SUP-C703S and is the answer not in the manual?
Questions and answers