Martens Elektronik – DA9648‑1‑00‑0‑01 – Digital Panel Meter, 230 VAC Powered

Main Features

• Manufacturer: Martens Elektronik

• Model/MPN: DA9648‑1‑00‑0‑01

• Device Type: 4-digit red LED digital panel meter designed for panel-mount embedding

• Power Supply: 230 VAC input (powered directly from mains)  

• Input Signal: Configurable input—commonly accepts Pt100 RTD for temperature or 4–20 mA for process signals; seen in some listings measuring ~102 000 rpm

• Display Capabilities:

  • Displays measured values with up/down capability (e.g., +1888°C)

  • Optional unit indication (e.g., “°C”) next to digits  

• Mounting Style: Clip-in housing with standard DIN panel opening, suitable for industrial control panels

• Typical Applications:

  • RPM monitoring (tachometers)

  • Temperature measurement (RTD/thermocouple)

  • Various process parameter displays in industrial automation setups

• Condition: Discontinued model, but available refurbished or surplus; commonly sold via industrial parts resellers