Lanbao PSBT-TM3D-E1 3mt Sensing Range, Output Light Source, Diameter Prismatic Through-Beam Photoelectric Sensor

Lanbao PSBT-TM3D-E1 3mt Sensing Range, Output Light Source, Diameter Prismatic Through-Beam Photoelectric Sensor

Lanbao PSBT-TM3D-E1 3mt Detection, Output Light Source, Rectangular Through-Beam Photoelectric Sensor, is a Lanbao-brand product in the rectangular photoelectric sensors category. Product code is PSBT-TM3D-E1. Lanbao PSBT-TM3D-E1 3 m Detection, Output Light Source, Rectangular Through-Beam Photoelectric Sensor Lanbao PSBT-TM3D-E1 is a through-beam photoelectric sensor set with a rectangular optical design that can detect objects passing through a light path of up to 3 meters. The transmitter and receiver sensors are placed facing each other; the output signal stays active as long as the light from the transmitter reaches the receiver, and when the light path is interrupted by an object, the sensor generates a switching signal. This behavior provides reliable optical feedback in applications such as short-distance conveyor lines, machine cycle controls and panel digital input triggering. The prismatic optical design transmits light at a wider angle and more strongly, which increases signal stability and reduces false triggering. The through-beam architecture does not require an external reflector, which simplifies sensor installation and the optical alignment process. The DC wired connection allows direct connection to PLC and DC control systems, providing the advantages of fast commissioning and low maintenance. Technical Specifications • Sensor Type: Through-beam (Through-Beam / Emitter + Receiver) • Brand / Series: Lanbao / PSBT • Model / SKU: PSBT-TM3D-E1 • Detection Distance: 3 m • Optical Design: Prismatic • Output Signal: Logic switching when the light path is interrupted • Switching Speed: ~1 kHz • Supply / Connection: 10–30 V DC, cabled (emitter + receiver) • Protection Rating: IP67 • Use environment: Industrial automation, machine and panel systems Applications • Object passage monitoring across a 3 m through-beam light path • Short-range conveyor and handling line detection • Machine cycle and position control • PLC/DC panel digital input triggering • Optical control applications that do not require a reflector Advantages of Lanbao Photoelectric Sensors Lanbao through-beam prismatic optical photoelectric sensors provide strong, stable signal transmission along the light path thanks to the through-beam design; the prismatic optical design reduces signal loss over short distances and minimizes false triggering. The reflector-free design simplifies the sensor installation and optical alignment process. The DC wired connection allows direct integration with PLC and control systems, offering the advantages of fast commissioning, low maintenance and an economical solution.