Lanbao PSET-PM2DNB 2mt Sensing Range, Output NPN NO+NC, Diameter Prismatic Polarized Retro-Reflective Photoelectric Sensor

Lanbao PSET-PM2DNB 2mt Sensing Range, Output NPN NO+NC, Diameter Prismatic Polarized Retro-Reflective Photoelectric Sensor

Lanbao PSET-PM2DNB 2mt Sensing Range, Output NPN NO+NC, Diameter Prismatic Polarized Retro-Reflective Photoelectric Sensor, is a Lanbao-brand product in the prismatic photoelectric sensors category. Product code is PSET-PM2DNB. Lanbao PSET-PM2DNB 2 m Polarized Retro-Reflective Photoelectric Sensor, NPN Output (NO + NC), Prismatic Polarized Retro-Reflective, 10–30V DC, 500 Hz, IP67 Lanbao PSET-PM2DNB is an industrial optical photoelectric sensor operating on the polarized retro-reflective principle (light returning via a prismatic polarized reflector). Provides stable presence detection up to 2 meters with a polarized prismatic reflector, independent of color, surface and ambient light. The built-in IR LED light source supports stable, noise-free reading of the light coming from the reflector. NPN transistor outputs (NO + NC) are suitable for sinking input triggering and simultaneous inverse logic status monitoring in PLC and DC automation panels. 500 Hz switching speed, offers reliable triggering performance in fast automation applications. Technical Specifications Detection Distance: 0–200 cm ( 2 m, with prismatic polarized reflector ) Detection Principle: Polarized Retro-Reflective (with reflector) Model / SKU: PSET-PM2DNB Output: NPN transistor, NO + NC Switching Speed: 500 Hz Supply / Connection: 10–30 V DC, wired Protection Rating: IP67 Light Source: IR LED Operating Temperature: −25 °C … +55 °C Use Environment: Conveyors, production lines, barrier/gate control, panel and PLC digital inputs Applications Detection of opaque products, packages and objects up to 2 m Gate, barrier and passage control (with reflector) NPN sinking input triggering and NO/NC status monitoring on PLCs Stable detection with polarized reflector under demanding surface and ambient light conditions Machine automation and panel digital signal triggering Technical Information The sensor is of the polarized retro-reflective class and must be used together with a prismatic polarized reflector. The output is NPN (sinking output) type and connects as a sinking input on the PLC. Use without a reflector does not provide a stable signal at a distance of 2 m ; the correct installation is with a polarized reflector and coaxial positioning . NO + NC signals provide simultaneous logic control and status monitoring. 500 Hz switching speed, provides noise-free triggering on repetitive lines in polarized retro applications. Advantages: Lanbao PSET-PM2DNB provides stable detection up to 2 m with a polarized prismatic reflector, independent of color and surface, and thanks to its NPN NO + NC dual transistor output offers both main triggering and inverse logic status monitoring from a single sensor. 500 Hz switching speed, provides reliable and noise-free digital triggering at high repetition rates in fast automation lines. IR LED light source offers strong immunity to ambient light and reflection interference. IP67 protection rating makes the sensor resistant to dust, moisture and water, providing high reliability in industrial field conditions. The wide 10–30 V DC supply range provides direct, compatible integration with PLC and DC panel systems.