Model MGD-QW2023 Both poles Detection High-sensitivity Magnetic Sensor
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- MGD-QW2023 Download the CAD data (DXF / Parasolid / STEP / IGES)
Application
- Magnet detection
- Automatic guided vehicles guidance, stop
Features
- Uses a magnetism focusing mechanism that makes it particularly strong against ambient temperatures.
- The magnetism forcusing mechanism is very useful as the sensor can detect at a long distance targets with a wide surface but a weak magnetic flux, like magnet tape.
- The detected poles (N-pole and S-pole) are output separately.
- Equipped with diodes to protect the sensor from reverse power polarity and output surges.
- The LEDs indicating the operation (red for N-pole detection and green for S-pole detection) make it easy to grasp the operation condition.
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
Rating / Performance
| Model | MGD-QW2023 | |
|---|---|---|
| Detection Surface | Front side detection | |
| Detection Sensitivity | 2,000 μT ± 400 μT(With a magnet tape of 30×30×t1.5mm) | |
| Power Supply Voltage | 12 V to 24 V DC (Operating voltage range: 10 V to 30 V DC), Ripple 1% or less | |
| Current Consumption | 20 mA DC or less | |
| Output | P-ch MOSFET Open drain 30 V DC, 50 mA DC or less | |
| Output Residual Voltage | 1 V DC or less (Load current 50 mA DC) | |
| Operation Status | Normally open (Output ON with magnetic field) | |
| Operation Indicator | LED : Red with N-pole detection, Green with S-pole detection | |
| Response Time | 300 μs or less | |
| Hysteresis | 350 μT or less (With a magnet tape of 30 × 30 × t1.5 mm) | |
| Detection Polarity | N-pole and S-pole | |
| Reference Detection Distances |
24 mm (*The MG40-1R5 series) | |
| Operating Set Distance | 5 to 17 mm (*The MG40-1R5 series) | |
| Temperature Range | -10 to 60 °C(-20 to 65 °C storage temperature range) (Without dew condensation or icing) |
|
| Humidity Range | 95 % RH or less(95%RH or less storage humidity range) (Without dew condensation) |
|
| Dielectric Strength | 500 V AC for 1 minute (Between the live part and case) | |
| Insulation Resistance | 100 MΩ or more at 500 V DC megger(Between the live part and case) | |
| Vibration Resistance | 10 to 55 Hz, 1.5mm double amplitude in X, Y, and Z directions for 2 hours each (at power off) | |
| Shock Resistance | 500 m/s² (Approx. 50 G) in X, Y, and Z directions 3 times each (at power off) | |
| Protection | IP67 | |
| Case Material | ABS resin | |
| Cable | ø4, 4-core round cord of 0.2 mm² and 1 m in length (Oil and heat resistant vinyl) | |
| Weight | Approx. 32g | |
Outline Dimensions/Output Circuit
Outline Dimensions
Output Circuit
Precautions During Use
- Any magnetic object near the mounting position of this sensor could affect the magnetic flux density. Leave the sensor 40 mm or more away from the magnetic object.
- If there are magnetic objects with residual magnetism in the surroundings of this sensor, the detection distance will vary. Pay attention to the mounting position and orientation of the sensor.
- For other precautions, refer to“General Precautions” for magnetic sensors.
Detection Area Diagram
Precautions with Detection Area Diagram and Reverse Polarity Flux (Typical Example)
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| Model Name | Power Voltage | Standard Price | Inventory Type | Select |
|---|---|---|---|---|
| MGD-QW2023 | 12 V to 24 V DC |
36 USD
33 EUR
|
STD |
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.
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