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Model MPD-801(L) Magnetic Position Detection Sensor


  • X · Y slide table origin detection for machine tools
  • Origin detection angle of the rotating body
  • For detecting position of closing elevator door
  • Sealed for detection of precision equipment and safe


  • Highly stable operation even when the ambient temperature varies thanks to its magnetism focusing construction (patented).
  • Response at high speed is possible.
  • It is a high accuracy and repeatability ± 100 μ or less.
  • If used near a set distance, repeatability will be even higher.

International Standards

  • Our products do not have overseas safety regulations such as CE mark, UL standard, EN standard etc.
  • Products is compliant to the RoHS directive.

* Please consult about "change of specification" and "request of specification" of the product.


Rating / Performance

Model MPD-801 MPD-801L
Detection Surface Front side detection
Detection Function Switch (Normally) detection Latch detection
Set Distance 3 mm ± 1 mm
Detection Sensitivity 800 μT or more
Standard Detection
Repeat Accuracy 1 ± 30 mm or less detection position error (Set distance at a constant)
Repeat Accuracy 2 Detecting position error is or less ± 100 mm
(3 mm ± 1 mm ​​when set distance at a constant)
Power Supply Voltage 10 V to 26.4 V DC
Power Consumption 15 mA DC or less
Output 30 V DC 50 mA DC or less Nch MOSFET open drain 
Operation Configuration Normally open (On with magnetic field)
Operation Display ON S pole detection, red LED lights
Response Time 50 μs or less
Operating Temperature
-10 to 60 °C (-20 to 70 °C during storage)
(Without dew condensation or freezing)
Operating Humidity
95% RH or less (95% RH or less during storage)(Without dew condensation)
Withstand Voltage 1 min at 1500 V AC  50/60 Hz (Between the live part and case)
Insulation Resistance 100 MΩ or more measured with an ohmmeter at 500 V DC
(Between the live part and installation part)
Vibration Resistance Durability : 2 hours in each X, Y, Z direction at 10 to 55 Hz and with peak-to-peak amplitude of 1.5 mm
(At power off)
Shock Resistance Durability : 3 times at 500 m/s² (approx. 50 G) in each X, Y, Z direction
(At power off)
Protection Rating IP67
Case material ABS
Cable ø4, 3-core round cord of 0.3 mm² and 1 m in length
(Oil and heat resistant)
Weight Approx. 33 g


External Dimensions Diagram/Output Circuit

External Dimensions Diagram


Output Circuit


Usage Precautions

  1. In the case in which the output is set to ON, please attach the magnet N → S to pass through without fail.
  2. Since the MPD-801L is are to have a self-holding function, you can hold the work until you detect the N pole after the output is ON by detecting the S pole. Therefore please let detect the N pole to the sensor in order to be reversed (OFF) the output signal.
    It is not possible to hold the operating state self-holding circuit that was ON and turn OFF the power. Therefore please be aware of this power outage output it will be a state of being OFF until it detects the power is turned on again after the S pole.
  3. Please use a combination of standard detector, and MG10-10-BHT form must be our magnetic sensor.
    In addition, it is set so that the center of the standard proximity body to pass through N → S, and S → N the center portion of the sensor detection surface, the distance between the sensors and the standard detection body as to translate 3 ± 1mm ​​within Please use.
  4. This magnetic sensor is highly sensitive because of the use of a patented magnetic convergence mechanism.
    Material of the mounting portion of the standard sequence detector sensor to avoid magnetic metal, please use by using a material of a non-magnetic material.
    Also, please use on your consideration enough the impact if there is a magnetic metal around.
  5. See Electromagnetic sensor general usage precautions for other precautions.

Detection Characteristic


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Model Name Detection function Standard Price Inventory Type Select
MPD-801 Switch detection
28 USD
26 EUR
MPD-801L Latch detection
28 USD
26 EUR

STD Shipping is available immediately (on the day of order)

WIP Shipping is available within 1 to 3 weeks

BTO Shipping is available within 10 to 18 weeks

NOTE: The above information shows the typical delivery time. For actual delivery time, please confirm us as it depends on our business days and/or product quantities.

In the case of the quote request and order, please be sure to check the Terms and Conditions.
If you have made the procedure of quote request and order, it assumes that agree to the Terms and Conditions.

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