Infrared Photoelectric Sensor, Background Suppression, 25-300mm

5 out of 5 based on 1 reviews | Write a review

$113.58

The infrared photoelectric sensor delivers color-independent detection and background suppression through its self-adjusting sensitivity. A clear dual-color indicator displays the operational status, while integrated protection mechanisms guarantee safe use across a wide range of applications. Equipped with imported components and pure copper wiring, the mini photo sensor ensures high sensitivity and long-term stability.

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SKU: ATO-PHOS-IBS

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Delivery date: 6-12 days

Overview

The infrared photoelectric sensor provides color-independent detection with background suppression. Imported components and pure copper wiring ensure high sensitivity and strong interference resistance. A dual-color indicator shows the working status, and built-in protections ensure safe operation.

Specification

Model		ATO-FGNS13-30NF-B	ATO-FGNS13-30PF-B
Output Type		NPN	PNP
Detection Distance		25 ~ 300mm
Set Distance Range		25 ~ 300mm(≥50 mm from edge recommended)
Light Transmitting Element		Infrared Light - Emitting Diode
Repeatability		< 0.1mm
Response Speed		≤ 2ms
Power Supply Voltage		DC 12 ~ 24 V + 10% (Ripple P-P ≤ 10%)
Consumption Current		< 35 mA (with automatic adjustment of emission current based on received signal strength)
Protection Circuit		Power Reverse Polarity Protection, Output Short-circuit Protection
Distance Setting Method		Self-learning Type (with one-touch inductive switch setting)
Ambient Illuminance		Incandescent Lamp ≤ 3500 LX; Sunlight ≤ 100000 LX
Operating Ambient Temperature		- 20℃ ~ +60℃ (No icing, no condensation)
Storage Ambient Temperature		- 20℃ ~ +60℃ (No icing, no condensation)
Operating Ambient Humidity		35 ~ 85%RH
Storage Ambient Humidity		35 ~ 95%RH
Protection Level		IP65
Material		ABS
Black-White Error	Tested Object: Black and White Cardboard	300 mm ≥ Mid-range Distance ≥ 50 mm (Black-white error within 2 mm)
		Edge Distance: (50 mm/300 mm) ≤ 5 mm
Output Control	Output Form	Load supply voltage < DC 24.6 V, load current < 100 mA, leakage current < 10 µA; NPN open-collector output, PNP open-emitter output
	Output Action	White wire not connected to blue(-): NO on light; white wire connected to blue(-): NC on light
	Indicator Light	Green: Power Indicator Light, Orange: Action Indicator Light & Distance Setting Indicator Light.
Weight		150 g

Feature

Multiple Protections: The infrared photoelectric sensor is equipped with short-circuit protection and reverse polarity protection, ensuring safe and reliable operation at 12–24 V.
Imported Modules: High-power imported emitter and receiver modules provide strong performance and resistance to signal attenuation.
Stable Module: The internal voltage is stabilized by a dedicated module, making the infrared photo sensor operate more reliably.
Intelligent Chip: The smart chip delivers fast response, quick computation, and high accuracy for precise detection.
Background Suppression: The infrared photo electric sensor is unaffected by target color, providing nearly identical detection distances for objects of different colors.
Smart Distance Setting: Self-learning and inductive switch technology allow one-key distance calibration, enabling the photo sensor to automatically adapt to different environments.
High-Quality Pure Copper Wire: The photo sensor uses premium pure copper conductors, which are tensile, flexible, and safe for stable electrical conduction.

Detail

Infrared photoelectric sensor detail

Size (unit: mm)

Infrared photoelectric sensor size

Wiring

Infrared photoelectric sensor wiring

NPN Output

Infrared photoelectric sensor wiring

PNP Output

Infrared photoelectric sensor wiring

Application

Infrared photoelectric sensor application

Tips: How to intelligently set the detection distance of the infrared photoelectric sensor?

Align the sensing window of the photo sensor with the target object and keep it still. Then bring a metal object close to the calibration window and hold it there for 3 seconds. If the blue window indicator flashes slowly three times and then goes out while the output indicator (orange) turns on, the calibration is successful and the new calibrated distance is saved as the latest detection distance.

If the blue indicator flashes rapidly six times and then goes out while the output indicator remains off, the calibration has failed, and the detection distance of the mini infrared photoelectric sensor will remain the same as the previous calibrated value.

Existing reviews of Infrared Photoelectric Sensor, Background Suppression, 25-300mm

Consistent Detection

Color changes haven’t affected the detection performance in our automation setup. The background suppression works well, and the dual-color indicator makes the operating status easy to check. So far, the sensor has been stable and responsive in daily use.

From: Frost | Date: 01/09/2026

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