Lanbao PSE-TM5 DC Through-Beam Photoelectric Sensor

Lanbao PSE-TM5 DC Through-Beam Photoelectric Sensor

Lanbao PSE-TM5 Series is a compact little-square through-beam photoelectric sensor for DC automation systems. It uses a separate emitter and receiver across the sensing path, giving stable beam-interruption detection for applications where target color, reflectivity, or surface finish should have less influence on switching reliability.

This listing covers PSE-TM5DNBR, PSE-TM5DPBR, and their E3 M8 connector versions. The series supports 5m through-beam sensing, NPN or PNP receiver output, NO/NC output logic, 10-30V DC supply, IP67 protection, and either a 2m PVC cable or M8 4-pin connector depending on the selected variant.

For related Lanbao photoelectric sensors, compare the Lanbao PSE Little Square Sensor Family, Lanbao PSR-TM20 DC Through-Beam Series, Lanbao PR12-TM5 DC M12 Through-Beam Series, and Lanbao PR18-TM20 DC M18 Through-Beam Series.

Technical Specifications

Brand	Lanbao
Series	PSE-TM5 Series
Sensor Type	Little-square through-beam photoelectric sensor
Detection Type	Through beam
Rated Sensing Distance	5m reference
Emitter Reference	PSE-TM5DR
Receiver Variants	PSE-TM5DNBR and PSE-TM5DPBR, plus matching E3 connector versions
Standard Target	Opaque object greater than 10mm diameter reference
Direction Angle	>2 reference
Light Source	640nm light source reference
Output Type	NPN for DNBR variants; PNP for DPBR variants
Output Logic	NO/NC
Supply Voltage	10-30V DC
Voltage Drop	<=1V receiver reference
Load Current	<=200mA receiver reference
Consumption Current	<=20mA emitter and receiver reference
Circuit Protection	Short-circuit, overload, reverse-polarity, and zener protection reference
Response Time	<=1ms
Adjustment Reference	Button or knob adjustment reference, depending on selected function setup
Indicators	Green power or stable indicator; yellow output, short-circuit, or overload indication reference
Ambient Temperature	-25C to +55C
Storage Temperature	-25C to +70C
Ambient Humidity	35-85%RH, non-condensing
Ambient Light Immunity	Sunlight interference <10000Lux; incandescent light interference <3000Lux reference
Voltage Withstand	1000V AC 50/60Hz for 60s reference
Insulation Resistance	>=50MOhm at 500V DC reference
Vibration Resistance	10-50Hz, 0.5mm reference
Protection Rating	IP67
Housing Material	PC + ABS housing with PMMA optical component reference
Weight Reference	Approximately 50g
Connection Options	2m PVC cable or M8 4-pin connector, depending on selected variant
Certification Reference	CE, EN60947-5-2, and IEC60947-5-2 reference
Available Store SKUs	PSE-TM5DNBR, PSE-TM5DPBR, PSE-TM5DNBR-E3, and PSE-TM5DPBR-E3

Integration Notes & Hardware Guidance

• Beam alignment: Through-beam sensing requires the emitter and receiver to be aligned across the detection path before commissioning.
• Output selection: Choose DNBR variants for NPN receiver output or DPBR variants for PNP receiver output, matching the controller input type.
• Connection selection: Choose fixed 2m cable versions for direct wiring or E3 M8 connector versions when detachable wiring and easier replacement are preferred.
• Power planning: Confirm the 10-30V DC supply, load current, and input wiring before connecting the receiver output.
• Installation check: Verify the optical axis, mounting rigidity, beam path clearance, and indicator behavior after both sensor bodies are installed.

Packing List

Item	Qty	Notes
Lanbao PSE-TM5 through-beam photoelectric sensor set	1	Selected NPN or PNP, cable or E3 connector variant
Emitter and receiver bodies	1 set	Through-beam sensing requires both sides of the optical path
Integrated cable or M8 connector body	1 set	Connection type depends on selected variant
Product label and packaging	1	Packaging may vary by shipment batch
Documentation reference	1	Digital or printed documentation may vary by shipment batch

FAQ

What detection mode does the PSE-TM5 Series use?

It uses through-beam detection, with a separate emitter and receiver mounted opposite each other.

What sensing distance does this series support?

The official rated sensing distance reference is 5m.

How do I choose between DNBR and DPBR variants?

Choose DNBR variants for NPN receiver output or DPBR variants for PNP receiver output, depending on your controller input wiring.

How do I choose between cable and E3 versions?

Cable versions use a fixed 2m PVC cable, while E3 versions use an M8 4-pin connector for detachable wiring and easier sensor replacement.

Does this sensor require a reflector?

No. Through-beam sensing uses a separate emitter and receiver pair, so it does not require a reflector.