Name: Long-Range Polarized Retroreflective AC/DC Photo Sensor
Brand: TAKEX Takenaka Engineering Co., Ltd.
SKU: TAKEX_NAL-M10RP

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TAKEX_NAL-M10RP

Long-Range Polarized Retroreflective AC/DC Photo Sensor

TAKEX NAL-M10RP is a long-range polarized retroreflective AC/DC photo sensor with a 0.5–10 m range using the K-77 reflector.
It supports mirror-like and opaque targets, 24–240VAC/DC power, 3 A relay output, Light-ON/Dark-ON selection, terminal-block wiring, and IP67 protection.

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Features
Specification
FAQ

Features

10 m polarized retroreflective sensing: The supplied K-77 reflector provides a 0.5–10 m sensing range for large objects and large conveyor systems.
Stable detection of mirror-like objects: Polarized retroreflective sensing supports reliable detection of mirror-like and opaque targets.
Single-side wiring: Only the sensor requires electrical wiring, while the reflector is passive, simplifying installation across long conveyor spans.
Wide AC/DC power range: The integrated power circuit supports 24–240VAC/DC and provides a 1a relay output rated up to 3 A for resistive loads.
Stability indication and IP67 protection: Orange operation and green stability indicators provide visual status confirmation, while the housing provides IP67 protection.

Specification

Item	Spec.
Product type	Long-range polarized retroreflective AC/DC power supply photo sensor
Model	NAL-M10RP
Detection method	Polarized retroreflective
Detecting distance	0.5–10 m with K-77 reflector
Detection object	Mirror-like and opaque objects
Power supply	24–240VAC/DC ±10%, 50/60 Hz
Power consumption	2 W or less
Operation mode	Light-ON / Dark-ON selectable
Response time	15 ms or less
Operating angle	30° at reflector
Light source	Red LED
Wavelength	670 nm
Operation indicator	Orange LED
Stability indicator	Green LED
Case material	Polycarbonate
Lens material	Acrylic
Terminal cover material	Polycarbonate
Ambient light	Sunlight: 10,000 lx or less; incandescent lamp: 3,000 lx or less at receiving surface
Operating temperature	−25 to +55°C, non-freezing
Ambient humidity	35–85% RH, non-condensing
Protective structure	IP67
Weight	200 g max., including mounting bracket

Specification notes

The 10 m sensing range applies with the K-77 reflector: NAL-M10RP provides a 0.5–10 m reflector setting range with K-77. The setting range changes when another applicable reflector is used.
Polarized retroreflective sensing supports mirror-like and opaque objects by reducing the influence of direct specular reflection from the target.
Only the sensor side requires wiring. The integrated power supply, sensing circuit, and relay output simplify installation across wide conveyor or transportation areas.

FAQ

Q1: What is the TAKEX NAL-M10RP?
A: NAL-M10RP is a long-range polarized retroreflective AC/DC power supply photo sensor for large objects, conveyor systems, and vehicle passage detection.

Q2: What is the maximum detecting distance?
A: The detecting range is 0.5–10 m when used with the K-77 reflector.

Q3: Can NAL-M10RP detect mirror-like objects?
A: Yes. Its polarized retroreflective sensing method supports mirror-like and opaque objects.

Q4: What light source does NAL-M10RP use?
A: It uses a 670 nm red LED for easier optical alignment with the reflector.

Q5: Does NAL-M10RP support both AC and DC power?
A: Yes. It operates from 24–240VAC/DC ±10%.

Q6: What output does NAL-M10RP provide?
A: It provides a 1a relay output rated up to 3 A at 250VAC or 30VDC for resistive loads.

Q7: Is Light-ON/Dark-ON operation selectable?
A: Yes. Light-ON or Dark-ON operation can be selected with the sensor switch.

Q8: What is the response time?
A: The response time is 15 ms or less.

Q9: Is the K-77 reflector included?
A: Yes. The standard accessories include the K-77 reflector, mounting bracket, and instruction manual.

Q10: What applications are suitable for NAL-M10RP?
A: It is suited to large conveyors, logistics, and transportation applications, including long-range vehicle passage and large-object detection.

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