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The Extech 412355A sources and measures 4-20mA DC process loops as well as DC voltage.
Measurements | Range | |
Operating Modes | ||
Source | Output 0 to 24mA current for loads up to 1000 ohms Output 0 to 20V (412355A only) | |
Measure | 0 to 50mA current signal 0 to 19.99V (412355A only) | |
Power/Measure | Provides power (24VDC) to loop & measures current (412300A only) | |
Input/Output | Ranges and Display | Resolution |
-25.0 to 125.0% (representing 0 to 24mA) | 0.1% | |
0 to 19.99mA | 0.01mA | |
0 to 24.0mA | 0.1mA | |
0 to 1999mV | 1mV | |
0 to 20.00V | 10mV | |
Accuracy | 0.075% ±1 digit | |
Power | 9V battery or AC adaptor | |
Dims/Wt | 3.8 x 4.2 x 1.8" (96 x 108 x 45mm) folded/ 12oz (340g) |
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- • Setup and calibration of process devices such as:
- Transmitters, Isolators, Converters and Transducers
- Indicators and Panel Meters
- Recorders
- Controllers - • Field Service and Controls Troubleshooting
- • Product design and development