Lanbao PTFT-DM5SK 5mt Sensing Range, AC/DC 5-Wire Output, Diameter Prismatic Retro-Reflective Photoelectric Sensor

Lanbao PTFT-DM5SK 5mt Sensing Range, AC/DC 5-Wire Output, Diameter Prismatic Retro-Reflective Photoelectric Sensor

Lanbao PTFT-DM5SK 5mt Sensing Range, Output AC/DC 5-Wire, Diameter Prismatic Retro-Reflective Photoelectric Sensor is a Lanbao brand product in the prismatic photoelectric sensors category. Product code is PTFT-DM5SK. Lanbao PTFT-DM5SK 5 m Retro-Reflective Photoelectric Sensor, 5-Wire AC/DC, Relay Contact Output (NO + NC), Prismatic Reflector, 20–250 V AC / 10–30 V DC, IP67 Lanbao PTFT-DM5SK, is an industrial optical photoelectric sensor that works on the retro-reflective (prismatic reflector) detection principle. Detects presence up to 5 meters by stably sensing the light return via the reflector. The 5-wire AC/DC connection structure allows operation with both AC and DC supply, and with its relay contact outputs (NO + NC) it provides flexibility in panel/PLC systems for both triggering and inverse-logic status monitoring scenarios. Technical Specifications Detection Distance: 0–500 cm ( 5 m, with prismatic reflector ) Detection Principle: Retro-Reflective (with prismatic reflector) Model / SKU: PTFT-DM5SK Output Type: Relay contact ( NO + NC ) Supply / Connection: 5 wired, AC/DC supported Supply Range: 20–250 V AC or 10–30 V DC Switching Band: 250–500 Hz (stable band for reflector-based signals) Light Source: IR LED Protection Rating: IP67 Operating Temperature: −25 °C … +55 °C Use Environment: Conveyors, production lines, barrier/gate control, panel and machine automation Applications Detection of opaque products, objects and packages up to 5 m Gate, barrier and passage control (with reflector) Common contact logic control in AC/DC panels Relay triggering and NO/NC status monitoring on PLC and panel digital inputs Industrial automation requiring long-range detection with reflector Technical Information The sensor is of the retro-reflective (with prismatic reflector) class and must be used together with a reflector. The output is an AC/DC relay contact (NO + NC) type; suitable for both AC and DC supply. Use without a reflector does not provide a stable signal at a distance of 5 m ; the correct system is with a reflector and coaxial placement . The sensor light path generates a trigger by detecting the light returning from the reflector. Advantages: Lanbao PTFT-DM5SK is a solution that provides high stability in retro-reflective detection up to 5 m, and its AC/DC 5-wire design offers both AC and DC supply flexibility. NO + NC relay contact outputs allow both triggering and inverse logic status monitoring from a single sensor, increasing logic flexibility in panel/PLC applications. IR LED light source offers strong immunity to ambient light and surface reflection noise. IP67 protection rating makes the sensor resistant to dust, moisture and water, providing high reliability in harsh industrial field conditions. Supports automation performance with stable, noise-free triggering over long distances.