Digital hour meter (maximum 99,999 hours), 5-digit 9mm and 2-digit 8mm display, with reserve, (48 x 4

The HM-48 is a digital hour meter designed to continuously and reliably measure the operating time of electrical equipment. This device is ideal for control, maintenance, and monitoring applications in industrial and commercial environments.
The device automatically starts timing as soon as it receives power, accurately recording the actual operating hours of a machine or system. It can measure up to 99,999 hours and 59 minutes , offering a wide measurement range.
It has a 7-segment LED display , which shows the time in hours, minutes and seconds format (up to 1000 hours) and in hours and minutes for higher values, facilitating a clear and quick reading.
Unlike the HM-48D model, this model does not have a reset function , so the counter is cumulative, ideal for applications where a permanent record of operating time is required.

Main features:

• Digital time counter
• Time recording up to 99,999 h 59 min
• Automatic start upon receiving power
• Memory in case of supply interruptions
• High-visibility LED display
• Continuous operation without the need for configuration

Technical specifications:

• Power supply: 160 – 240V AC / 24V AC/DC
• Frequency: 50/60 Hz
• Power consumption: <7VA
• Measurement range: 0 s – 99,999 h 59 min
• Operating temperature: -20°C to +55°C
• Connection: terminal
• Mounting: on front panel
• Weight: <60 g

The device maintains the accumulated time even in the event of a power failure, resuming counting from the last recorded value when power is restored.
The HM-48 is a simple, robust and reliable solution for the permanent control of operating hours, especially suitable when a counter reset is not required.