--- product_id: 31646495 title: "3 meter AC/DC diffuse reflective photoelectric beam sensor w/ SPDT relay w/ timer option" brand: "optex fa" price: "18 zł" currency: PLN in_stock: false url: https://www.desertcart.pl/products/31646495-3-meter-ac-dc-diffuse-reflective-photoelectric-beam-sensor-w store_origin: PL region: Poland --- # Universal AC/DC voltage 12-240V Bright red LED for precise alignment Adjustable on/off delay timer 0.1-10s 3 meter AC/DC diffuse reflective photoelectric beam sensor w/ SPDT relay w/ timer option **Brand:** optex fa **Price:** 18 zł **Availability:** ❌ Out of Stock ## Summary > 🔴 See the unseen, control the unseen — sensor tech that keeps you ahead. ## Quick Answers - **What is this?** 3 meter AC/DC diffuse reflective photoelectric beam sensor w/ SPDT relay w/ timer option by optex fa - **How much does it cost?** 18 zł with free shipping - **Is it available?** Currently out of stock - **Where can I buy it?** [www.desertcart.pl](https://www.desertcart.pl/products/31646495-3-meter-ac-dc-diffuse-reflective-photoelectric-beam-sensor-w) ## Best For - optex fa enthusiasts ## Why This Product - Trusted optex fa brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - • **Robust SPDT Relay Output:** Heavy-duty 3A relay with N.O. and N.C. contacts ensures versatile and dependable switching. - • **Precision 3-Meter Sensing:** Detects targets up to 3 meters with a sharp 90mm beam spot for reliable performance. - • **Customizable Timing Control:** Dual adjustable on-delay and off-delay timers let you tailor sensor response from 0.1 to 10 seconds. - • **IP67 Rated Durable Enclosure:** Rugged ABS housing with waterproof protection for all-weather, industrial-grade reliability. - • **Universal Voltage Compatibility:** Works seamlessly from 12 to 240V AC/DC—plug and play without limits. ## Overview This 3-meter diffuse reflective photoelectric beam sensor operates universally on 12-240V AC/DC, featuring a bright red LED for easy alignment and a compact IP67-rated ABS enclosure. It offers adjustable on/off delay timers (0.1-10s) and a heavy-duty SPDT relay output rated for 3 amps, making it a versatile, durable solution for precise object detection in demanding environments. ## Description Diffuse reflective photoelectric beam sensor with selectable time delay that operates on AC or DC voltage. This universal voltage sensor will operate on 12 to 240 Volt AC or 24 to 240 Volt DC. The sensor provides a bright Red LED light source for easy alignment set-up. Depending on the target reflectivity the maximum sensing distance is 3m. Beam spot size is 90mm at the max. 3 meter distance. The sensor will reliably detect opaque and some transparent/transluscent targets and has a single turn sensitivity potentiometer for distance setting. Two separate 1-turn pots adjust the delay times for 'On-delay' and 'Off-delay'. Both time delays can be used simultaniously and are each adjustable from 0.1 to 10 seconds. The relay output has single pole - double throw contacts for N.O. and N.C. signals. The heavy duty relay contacts are rated 3 amps at 240VAC/30VDC. The operation mode of the sensor is fixed at light-on. A red LED indicator is used for output status. The ABS enclosure measures (mm) 83H x 63W and 25 thick. A lift-off cover exposes screw terminals for wiring. Two 1/2" NPT hubs with cable grip for cable diameter of 6 to 10mm. Hook-up cable not provided. Enclosure protection is rated IP67. Price includes the sensor and mounting bracket with screws. ## Features - Universal voltage type compact photoelectric beam sensor with bright red LED light source. - Diffuse reflective mode sensor operates from any AC voltage source of 12 to 240 or DC voltage from 24 to 240 with long distance sensing distance of 3 meters. Includes optional On-delay and Off-delay timing - Relay output with SPDT contacts providing N.O. and N.C. outputs. Contact rating 3 amps at 250VAC/30VDC. Response time is 5ms ## Images ![3 meter AC/DC diffuse reflective photoelectric beam sensor w/ SPDT relay w/ timer option - Image 1](https://m.media-amazon.com/images/I/71lbe9TBrXL.jpg) --- ## Why Shop on Desertcart? - 🛒 **Trusted by 1.3+ Million Shoppers** — Serving international shoppers since 2016 - 🌍 **Shop Globally** — Access 737+ million products across 21 categories - 💰 **No Hidden Fees** — All customs, duties, and taxes included in the price - 🔄 **15-Day Free Returns** — Hassle-free returns (30 days for PRO members) - 🔒 **Secure Payments** — Trusted payment options with buyer protection - ⭐ **TrustPilot Rated 4.5/5** — Based on 8,000+ happy customer reviews **Shop now:** [https://www.desertcart.pl/products/31646495-3-meter-ac-dc-diffuse-reflective-photoelectric-beam-sensor-w](https://www.desertcart.pl/products/31646495-3-meter-ac-dc-diffuse-reflective-photoelectric-beam-sensor-w) --- *Product available on Desertcart Poland* *Store origin: PL* *Last updated: 2026-05-19*