The MH-1U is a 3-digit digital indicator for top hat rail mounting and is used to measure voltage/current, temperature and frequency. The configuration happens via 3 front keys or via optional PC-Software PM-TOOL. An integrated programming interlock prevents unwanted changes of parameters and can be unlocked via an individual code. Optionally, the display can be extended with a sensor supply, an analogue output, an interface RS232 / RS485 (Modbus protocol), as well as 4 switching points. A data logger and a Bluetooth interface are in preparation.
- measuring input: direct voltage, direct current, Pt100(0), thermocouple, frequency,
- rotational speed, counter
- display: red display of -199…999 digits
- digit height approx. 7mm
- min/max value recording
- 9 adjustable supporting points
- display flashing at threshold value exceedance / threshold value undercut
- Tara function
- programming interlock via access code
- pluggable screw-terminal
- optional: analog output 0-10 VDC, 0/4-20 mA switchable
- optional: interfaces RS232 / RS485 / Bluetooth
- optional: sensor supply incl. digital input
- optional: 2 relay outputs / 2 PhotoMos-outputs / 2 relay outputs & 2 PhotoMos-outputs
- optional: Bluetooth interface
- optional: data logger
- accessories: PC-based configuration kit PM-TOOL with CD & USB adapter
