KEYENCE Photoelectric Sensors | PR-M51C3PD
- Functional principle: Thrubeam
- Sensing range (max.): 1.2 m
- Connection type: M8 connector (3 pin)
- Output Type: PNP
- Light type: 4 element, point light source, red LED (650 nm)
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Description
KEYENCE Photoelectric Sensors | PR-M51C3PD
KEYENCE Photoelectric Sensors
KEYENCE Photoelectric Sensors Supplier in Bangladesh
PR-M/F
Self-contained Miniature Photoelectric Sensor
The PR-M/F Series is the smallest metal photoeye in its class with an SUS316L stainless housing and offers both thrubeam and reflective options. Each model features a fixed field, meaning no calibration is required. This series has a range of up to 1.2m (3.94′) and offers hard wired and M8 connector cable options.
PR-M/F AT A GLANCE
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Durable and Long Life: The “hybrid structure” of the PR-M/F features an SUS316L stainless steel body that is also resin filled. The NEMA and IP rated enclosure means these units are highly resistant to oils, acids, and even alkaline detergents.
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Stable Operation: The PR-M/F Series is designed with Background Suppression and Automatic Cross Talk Prevention to provide highly stable detection. External light or movement will not interfere with the sensor.
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Ease of Use: Installation is made simple because mounting requires only two M3 screws. Sensitivity adjustment is not needed, as the sensor’s fixed range allows for immediate use.
Technical details-
| Model | PR-M51C3PD*1 | |||
| Type | Thrubeam | |||
| Output | PNP | |||
| Shape | Mini-slim | |||
| Cable connection | M8 connector (3 pin) | |||
| Detection distance | 1.2 m | |||
| Number of control outputs | 1 output | |||
| Output operation | Output 1 | Dark-ON | ||
| Output 2 | – | |||
| Response time | Output 1 | 0.5 ms | ||
| Output 2 | – | |||
| Sensitivity adjustment | None | |||
| Spot diameter | – | |||
| Light source | 4 element, point light source, red LED (650 nm) | |||
| Mutual interference prevention function | – | |||
| Indicator lamp | Output indicator (orange), stable operation indicator (green), thrubeam type transmitter: power supply indicator (green) | |||
| Control output | 30 VDC or lower, 50 mA or lower Leakage current: When 3 kΩ load resistance, 0.3 mA or lower. When 1 kΩ load resistance, 0.5 mA or lower. When 0.2 kΩ load resistance, 1.5 mA or lower Residual voltage: When 10 mA or lower, 1.0 V or lower. When 10 to 30 mA, 1.5 V or lower. When 30 to 50 mA, 2.0 V or lower. |
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| Protection circuit | Power supply reverse connection protection, output overcurrent protection, output surge protection, power supply surge protection |
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| Rating | Power voltage | 10 to 30 VDC, including 10 % ripple (P-P) | ||
| Current consumption | Transmitter: 11 mA, Receiver: 16 mA | |||
| Environmental resistance | Enclosure rating | IP67 (IEC60529), 4X, 6P, 13 (NEMA250) | ||
| Insulation resistance | 20 MΩ or higher (500 VDC) | |||
| Ambient light | Incandescent lamp: 5,000 lux or lower, Sunlight: 20,000 lux or lower | |||
| Ambient temperature | -25 to +55 °C -13 to 131 °F (No freezing) | |||
| Relative humidity | 35 to 85 % RH (No condensation) | |||
| Storage temperature | -25 to +75 °C -13 to 167 °F | |||
| Withstand voltage | 1,000 VAC, 50/60 Hz, 1 min | |||
| Vibration resistance | 10 to 55 Hz, Double amplitude 1.5 mm 0.06″, 2 hours in each of the X, Y, and Z directions | |||
| Shock resistance | 1,000 m/s2, 6 times in each of the X, Y, and Z directions | |||
| Material | Case: SUS316L, indicator cover/lens cover: polysulfone, cord protector: polymethylpentene, filler: polyester-based resin |
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| Accessories | Instruction Manual | |||
| Weight | Approx. 26 g | |||
*1 The M8 connector (3 pin) type has 1 control output. If “D” is at the end of the part number, the sensor is equipped with a Dark-ON output. If “L” is at the end of the part number, the sensor is equipped with a Light-ON output. Example: The PR-M51C3PL has a Light-ON output.
Datasheet: PDF
More Photoelectric sensors :
KEYENCE PR-F51C3PD, KEYENCE PR-F51C3PL, KEYENCE PR-F51CN, KEYENCE PR-F51CP, KEYENCE PR-F51N1, KEYENCE PR-F51N3, KEYENCE PR-F51P3, KEYENCE PR-FB15C3PL, KEYENCE PR-FB15CN, KEYENCE PR-FB15CP, KEYENCE PR-FB15N1, KEYENCE PR-FB15N3, KEYENCE PR-FB15P3, KEYENCE PR-FB30C3PL, KEYENCE PR-FB30CN, KEYENCE PR-FB30CP, KEYENCE PR-FB30N1, KEYENCE PR-FB30N3, KEYENCE PR-FB30P3, KEYENCE PR-M51C3PL, KEYENCE PR-M51CN, KEYENCE PR-M51CP, KEYENCE PR-M51N1, KEYENCE PR-M51N3, KEYENCE PR-M51P3, KEYENCE PR-MB15C3PL, KEYENCE PR-MB15CN, KEYENCE PR-MB15CP, KEYENCE PR-MB15N1, KEYENCE PR-MB15N3, KEYENCE PR-MB15P3, KEYENCE PR-MB30C3PL, KEYENCE PR-MB30CN, KEYENCE PR-MB30CP, KEYENCE PR-MB30N1, KEYENCE PR-MB30N3, KEYENCE PR-MB30P3
Why Choose Voltec Engineering Limited?
At Voltec Engineering Limited, we are proud to be the authorized distributor of Leuze Electronic in Bangladesh. As a trusted Leuze sensor supplier in Bangladesh and leading industrial automation supplier Bangladesh, we deliver photoelectric sensors, diffuse sensors, retroreflective sensors, through-beam sensors, barcode scanners, safety light curtains, inductive sensors, proximity sensors, optical sensors, and machine safety products.
We ensure top-quality Leuze sensors in Bangladesh, backed by exceptional technical support and a wide range of automation solutions in Bangladesh. Our experienced team provides guidance on sensor selection, PLC programming, HMI integration, VFD and inverter panels, and automation project design to meet your requirements. With ready stock and fast delivery, Voltec Engineering Limited is your reliable Leuze distributor Bangladesh.
For assistance or to place an order, don’t hesitate to contact us. Voltec Engineering is here to support you with Leuze Electronic Bangladesh, photo sensor Bangladesh, Sick Sensor Supplier in Bangladesh, automation spare parts Bangladesh, AUTONICS Inductive Proximity Sensors, PLC and HMI supplier Bangladesh, KEYENCE Inductive Proximity Sensors, KEYENCE Photoelectric Sensors, VFD and inverter supplier Bangladesh, and industrial sensors Bangladesh — ensuring efficiency, precision, and reliability in your operations.





