- Measuring process signals
- General purpose signal injection applications
- Current loop calibrator
- DC Current 0 – 24mA
- DC Voltage -199.9mV to 199.9mV
- 4-20mA% Measurements
- Calibrator drives loads to 500Ω
- Powers or measures a two wire current loop
- 4 Functions – current source, current measurement, DC mV source, power and current measurement of two wire loop
- 1999 Count LCD Resolution
Description
The MT990 is a portable Process Current Calibrator used for calibrating process devices and measuring process signals, as well as general purpose signal injection applications. This meter has four modes to provide the quality and accuracy of a bench top calibrator, these include a precision current source up to 24mA, current measurement of current signal, DC mV source and the power and measurement of a two-wire loop.
This Process Current Calibrator ensures correct measurements on mass, volume, length, electricity, flow, pressure, heat and thermal energy. Saves you money by reducing waste due to accurate measurements. Enables smooth production processes.
Specifications
| Function |
Range |
Resolution |
Accuracy |
| DC Current |
0-24mA |
0.01mA |
±(0.5%FS + 1 Digit) |
| DC Voltage |
-199.9mV to 199.9mV |
0.1mV |
±(0.25%FS + 1 Digit) |
| 4-20mA% |
Yes |
| Digital Display |
1999 count |
| Data Hold |
Yes |
| Back Light |
Yes |
| Enclosure |
Double Moulded case |
| Low Battery Indication |
Yes |
| Battery |
9V |
| Weight |
232g |
| Dimensions |
150 x 70 x 40mm |
Accessories
Test Leads
Carrying Case
9V Battery
Instruction Manual
