Process Calibrator(CL-420) Product ID: CL-420
The Tecpel CL-420 is a versatile, high accuracy, battery-powered, and very rugged hand-held process calibrator that allows process technicians to simulate and source variables signals including 0~22mA, 0~28V, Loop power 24V that are widely used in calibration for industrial field and laboratory application, it is one of necessary tools used to measure and calibrate industrial automation systems and instruments. Get your job done fast and get it done precisely at affordable price. Your right choice!
- Source and simulate virtually all electronic process signals.
- Loop Calibrator simultaneous mA and % readout.
- Fast and easy to interpret reading mA accuracy of 0.05%
- Push button 25% steps for easy and fast linearity check 24V internal loop supply.
- Able to power and read a transmitter at the same time.
- Low battery display indication.
- Rugged and easy to use design.
- Measures to 28VDC and 22mA
- Output simulation to 22mA
- Resolution in all ranges 0.001
- Loop Power available 24VDC
- 2 wire simulation SINK function
- Accuracy 0.05% of value +4 micro amps
- Uses 9V battery for 20 hours life at 10mA
- Comes complete with rubber holster and test leads.
|
Input |
Range |
Input range |
Resolution |
Accuracy |
Explanation |
|
Voltage |
28V |
-0.200 ~28.000V |
1mV |
±0.02% reading ±2mV |
Input resistance 2MΩ |
|
Current |
20mA |
-1.000~22.000mA |
0.001mA |
±0.02% reading ±4uA |
Input resistance 20MΩ |
|
Loopcurrent |
20mA |
0.000~22.000mA |
0.001mA |
±0.02% reading ±4uA |
Supply 24V loop power |
|
Output |
Range |
Input range |
Resolution |
Accuracy |
Explanation |
|
Current |
20mA |
0.000~22.000mA |
0.001mA |
±0.05% Setting value ±4uA |
20mA,the max.overload is 1kΩ(Note1) |
|
Analogue transducer |
-20mA |
0.000~-22.000mA |
0.001mA |
±0.05% Setting value ±4uA |
20mA,the max.overload is 1kΩ(Note2) |
|
Looppower |
24V |
|
|
±10% |
The max.output current is 25mA |
|
Power |
9V battery (ANSI/NEDA 1640A or IEC 6LR619 alkaline) or AC power adapter |
|
Battery |
Approx. 20 hours under the condition of 10mA |
|
Max.allowable voltage |
30V |
|
Operation temperture range |
0-50°C |
|
Operation humidity range |
≤80%RH |
|
Store temperature range |
≤-10°C-50°C |
|
Store humidity range |
≤90%RH |
|
Size |
200×100×40mm |
|
Weight |
550g(with holster) |
|
Accessories |
Operation manual,test line CF-36(probe with alligator clip) |
|
Options |
AC adapter(VCPS),test line CF-31-A(probe clip) |
|
Security |
Conforms to IEC 1010 |
Note:
1.The max.overlaod is 1kΩ at 20mA range when the power is higher than 6.8V,
The max.overlaod is 700Ω at 20mA range when the power is higher than 5.8-6.8V,
2.Power supply range:DC 5-25V
3.Temperature coefficient:±0.005%,range/°C(5°C-18°C,28°C-40°C)