The 3-digit digital display MH-1U is used to measure voltage / current, temperature and frequency and was designed for top-hat rail mounting as a universal transmitter. The configuration takes place via 3 front buttons or with the optional PC software PM-TOOL. The display can optionally be expanded with an analog output, an encoder supply, 4 switching points, an RS232 / RS485 interface (Modbus protocol), a Bluetooth interface or a data logger.
Display: 3-digit, 7mm digit height
Measurement input: DC voltage, DC current, Pt100 (0), Thermocouple, Frequency, Rotation speed, Counter
Output: 0 / 4-20mA, 0-10VDC
Power supply: 24 VDC galvanically isolated, 100-240 VAC 50/60 Hz / DC +/- 10%, 15-40 VDC, 20-30 VAC
Sensor power supply: 24VDC / 50mA
Mounting: DIN rail