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Specification & Description
| Specification | Description |
|---|---|
| Part Number | BOS 26K-PA-1HC-S4-C |
| Alternative Part Number | BOS26KPA1HCS4C |
| Manufacturer | Balluff |
| Sensing Range | 30 to 300 mm |
| Connection Type | M12 Connector, 4-pin |
| Output Type | PNP Normally Open (NO), PNP Normally Closed (NC) |
| Supply Voltage | 10 to 30 V DC |
| Rated Operating Distance (Sn) | 300 mm |
| Light Type | LED, Red light |
| Wave Length | 660 nm |
| Ambient Light Maximum | 5000 Lux |
| Switching Frequency | 1000 Hz |
| Housing Material | ABS (Acrylonitrile Butadiene Styrene) |
| Sensing Surface Material | PMMA (Polymethyl Methacrylate) |
| Dimensions | 17 x 50 x 50 mm |
| Mounting Detail | Screw M4 |
| Protection Degree | IP67 |
| Ambient Temperature Range | -20 to 60 °C |
| Special Optical Feature | Background suppression |
| Light Spot Size | Ø 8 mm at 200 mm |
| Functional Safety | No |
| Environmental Conditions | Resistant to shock and vibration as per EN 60068-2-27 and EN 60068-2-6 standards |
| Approvals/Conformity | cULus, CE, conforms to IEC 60947-5-2 |
| Additional Features | Ripple max. 10% of Ue, Distance deviation max. 8% on 90% remission, Hysteresis max. 5% of Sr |
The Balluff BOS 26K-PA-1HC-S4-C is a state-of-the-art photoelectric sensor designed for precision detection in a variety of industrial applications. This sensor is part of the renowned BOS series and is equipped with diffuse sensor technology with background suppression, ensuring reliable detection and differentiation between the target and the background.
With a robust sensing range of 30 to 300 mm, this sensor is versatile for use in automation tasks where object presence or absence needs to be detected with high accuracy. The sensor features a red light LED emitter with a wavelength of 660 nm, providing a clear and focused light spot for precise sensing.
The sensor's housing is constructed from impact-resistant ABS, and the sensing surface is made from PMMA, offering durability and resilience in challenging industrial environments. It is designed to withstand ambient temperatures ranging from -20 to 60°C, making it suitable for a wide range of operating conditions.
The BOS 26K-PA-1HC-S4-C is easy to install and adjust, thanks to its 2-turn potentiometer and digital display for setting the rated switching distance (Sn). It also includes LED indicators for output function, stability, and error detection, which contribute to a user-friendly experience and simplify troubleshooting.
This sensor is equipped with a 4-pin M12 connector, ensuring a secure and reliable electrical connection. It also features polarity reversal and short-circuit protection, enhancing its safety and longevity. With a protection rating of IP67, the sensor is well-protected against dust and water ingress, making it suitable for use in harsh industrial settings.
The Balluff BOS 26K-PA-1HC-S4-C photoelectric sensor is a reliable and efficient solution for a variety of detection tasks, offering precision, durability, and ease of use for industrial automation needs.
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Frequently Asked Questions
What type of sensor is the BOS 26K-PA-1HC-S4-C?
The BOS 26K-PA-1HC-S4-C is a photoelectric sensor with diffuse sensing and background suppression capabilities.
What is the sensing range of this photoelectric sensor?
The sensing range of the sensor is from 30 to 300 mm.
Can this sensor be connected directly to a PLC?
Yes, the sensor can be connected to a PLC as it features a standard M12 connector with a 4-pin configuration.
Is the BOS 26K-PA-1HC-S4-C protected against electrical issues?
The sensor is equipped with polarity reversal protection and short-circuit protection to safeguard against electrical issues.
What type of light does the BOS 26K-PA-1HC-S4-C use for detection?
This sensor uses LED red light for object detection.
How can I adjust the sensitivity of this sensor?
Sensitivity can be adjusted using the 2-turn potentiometer provided on the sensor.
What is the maximum load capacitance that can be handled by the sensor?
The maximum load capacitance the sensor can handle at its operating voltage is 1 µF.
What is the protection class of the BOS 26K-PA-1HC-S4-C?
The sensor has a protection class of IP67, making it dust-tight and protected against the effects of immersion in water.
What are the ambient operating temperature limits for this sensor?
The sensor can operate within an ambient temperature range of -20 to 60 degrees Celsius.
What materials are used in the construction of the BOS 26K-PA-1HC-S4-C?
The housing material is ABS, and the sensing surface is made of PMMA.
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