H Series Plastic 10V DC 5 kΩ Digital Display 30 mm Potentiometer
The HPMR05K1 takes the guesswork out of manual setpoint adjustment, showing your exact position as a percentage (0-99.9%) on a built-in digital display instead of relying on a printed dial scale. That level of precision matters when you need a speed reference or valve position repeatable to two decimal places, not just "about here."
An external 24VDC power supply is required, connection to (-) GND and (+) 24VDC terminals. The centre terminal (D) provides a variable output between 0 and 10V. The input receiving device should also be connected to the same (-) GND.
Suitable for:
Generating an analogue speed reference - for use with variable speed drives where the operation requires a specific frequency to be maintained. Production staff can ensure the setpoint is accurate to 2 decimal places when used with most inverter drives
Manual control of actuators and valves - high accuracy positioning for motion control. Can be used with stepper and servo drives accepting an analogue input. Also suitable for EP and proportional valves with 0-10V input
Use as a calibrator or trimming device - can be used in laboratories or test applications to provide a 0-10V DC output
- Available in range of K ohms
- 3 turns min to max scale
- IP65 Rated
- 2 Year Warranty
- 10 Year Service Life
- CE Rated
Technical Details
Frequently Asked Questions
Why would I choose this over a standard analogue-scale potentiometer?
The digital display shows your exact setpoint as a percentage to one decimal place, giving repeatable, verifiable settings — useful where an operator needs to record or reproduce a precise setpoint rather than eyeballing a dial.
What's the difference between this and the HPMR10K1?
Same digital-display function, but this is the 5kΩ resistive value rather than 10kΩ. Check which value your VSD, PLC input, or actuator specifies before ordering.
What power supply does it need?
An external 24V DC supply, wired to the (-) GND and (+) 24VDC terminals. The centre (D) terminal then outputs your variable 0-10V signal, referenced to the same GND as your receiving device.
Is it suitable for washdown or outdoor panel mounting?
Yes — IP65 rated, protected against dust ingress and low-pressure water jets.
Industry Applications
- Variable speed drive control — precise, repeatable analogue speed reference for VSDs
- Motion control — accurate manual positioning for stepper/servo-driven actuators
- Process & laboratory equipment — calibration and trimming device for 0-10V test setups