Model MGD-QW501 Bipolar Detection High-sensitivity Electromagnetic Sensor
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- MGD-QW501 Download the CAD data (DXF / Parasolid / STEP / IGES)
Application
- Magnet detection
- Automatic guided vehicles guidance
Features
- Uses a magnetism focusing construction (patented) that makes it particularly strong against ambient temperatures.
- The magnetism focusing construction is very useful as the sensor can detect at a long distance targets with a wide surface but a weak magnetic flux, like belt-shaped rubber magnets.
- The detected poles (N pole and S pole) are output separately.
- Equipped with protection diodes to protect the sensor from reverse connection to the power supply and output surges.
- The LEDs displaying 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-QW501 | |
|---|---|---|
| Detection Surface | Front side detection | |
| Detection Sensitivity | 500 μT ± 150 μT | |
| Power Supply Voltage | 12 V to 24 V DC (Operating voltage range: 10 V to 30 V DC), Ripple 1% or less | |
| Power Consumption | 20 mA DC or less | |
| Output | 30 V DC 50 mA DC or less NPN transistor open collector | |
| Output Residual Voltage | 1 V DC or less (Load current 50 mA DC) | |
| Operation Configuration | Normally open (On with magnetic field) | |
| Operation Display | LED : Red with N pole detection, Green with S pole detection | |
| Response Time | 300 μs or less | |
| Hysteresis | 75 μT or less (With a rubber plate magnet of 30 × 30 × t1.5 mm) | |
| Detection Polarity | N pole and S pole | |
| Reference Detection Distances |
52 mm (*The MG50-1 series) | |
| Operating Set Distance | 5 to 37 mm (*The MG50-1 series) | |
| Operating Temperature Range |
-10 to 60 °C (-20 to 65 °C during storage) (Without dew condensation or freezing) |
|
| Operating Humidity Range |
95% RH or less (95% RH or less during storage) (Without dew condensation) | |
| Withstand Voltage | 1 min at 500 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 case) |
|
| 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, 4-core round cord of 0.2 mm² and 1 m in length (Oil and heat resistant) | |
| Weight | Approx. 32 g | |
External Dimensions Diagram/Output Circuit
External Dimensions Diagram
Output Circuit
Usage Precautions
- If the object on which the electromagnetic sensor is installed is made of magnetic metal, the detection sensitivity may greatly vary. In such a case, place it at 40 mm above the installation surface and verify the detection characteristics before using the sensor.
- If there is magnetic metal with residual magnetism in the surroundings of the electromagnetic sensor installation location, the detection characteristics may greatly vary. Verify the detection characteristics before using the sensor.
- See Electromagnetic sensor general usage precautions for other precautions.
Detection Area Diagram
Precautions with Detection Area Diagram and Reverse Polarity Flux (Typical Example)
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| Model Name | Operating sensitivity | Standard Price | Inventory Type | Select |
|---|---|---|---|---|
| MGD-QW501 | 0.5 mT |
42 USD
39 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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