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

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

Lanbao PSBT-TM3D 3mt Detection, Output Light Source, Diameter Prismatic Through-Beam Photoelectric Sensor, is a Lanbao-brand product in the prismatic photoelectric sensors category. Product code is PSBT-TM3D. Lanbao PSBT-TM3D 3 m Detection, Output Light Source, Diameter Prismatic Through-Beam Photoelectric Sensor Lanbao PSBT-TM3D is a through-beam photoelectric sensor set with a prismatic optical design, a solution that detects objects passing through a light path of up to 3 meters. The sensor consists of two parts, a transmitter and a receiver; the output signal stays active as long as the light path remains open, and when the light path is interrupted by an object, the sensor generates a switching signal and triggers PLC or DC control systems. No specific logic output type is specified for this model; the signal is transmitted directly to control circuits and provides fast optical feedback. The prismatic optical design helps transmit light at a wider angle and more strongly; this increases signal stability in short-range detection and reduces false triggering. Thanks to its through-beam (opposed) architecture, there is no need to use a reflector; the sensors are aligned directly with each other for reliable light path monitoring. The DC wired connection allows direct connection to PLC and control systems, providing fast commissioning and low maintenance requirements. Technical Specifications • Sensor Type: Opposed (Through-Beam / Emitter + Receiver) • Brand / Series: Lanbao / PSBT • Model / SKU: PSBT-TM3D • Detection Distance: 3 m • Optical Design: Prismatic • Output Signal: Switching when the light path is interrupted • Switching Speed: ~1 kHz • Supply / Connection: 10–30 V DC, cabled (emitter + receiver) • Protection Rating: IP67 • Usage 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 in short-range detection and minimizes false triggering. Since no external reflector is needed, installation is simplified and the need for optical alignment is reduced. The DC wired connection allows direct integration with PLC and control systems, offering the advantages of fast commissioning, low maintenance and an economical solution.