Product Features
·Diffuse reflective photoelectric sensor with background suppression
·Equipped with distance adjustment function to eliminate the influence of background on detected objects
·Adjustable distance up to 250 mm; normal detection distance for white objects reaches 1200 mm
·Minimum detection blind zone: 2 mm
·Universal mounting hole spacing, fully interchangeable with imported products
Product Specifications
type With background suppression for diffuse reflection
model NPN PG3-BD40NB PG3-BD100NB PG3-BD250NB
PNP PG3-BD40PB PG3-BD100PB PG3-BD250PB
illuminant Red LED (660 nm)
Detection Distance 2mm~40mm 10mm~100mm 10mm~250mm
spot size Approximately 3 mm (at a detection distance of 40 mm) Approximately 3 mm (at a detection distance of 50 mm) Approximately 20 mm (at a detection distance of 250 mm)
LED pilot lamp Red (Output indicator) Green (Power indicator)
accept an assignment Less than 3% of the rated detection distance
repeatability precision Along the detection axis: less than 1 mm; perpendicular to the detection axis: less than 0.3 mm
response time <1ms
Sensitivity Adjustment Multi-turn knob adjustable
switching frequency 500Hz
supply voltage DC 12V~24V (±10%)
Consumption Current Below 15 mA Below 25 mA
Output Maximum Current 100mA
output form LIGHT ON/DARK ON (selectable via wiring)
Control Output NPN NPN collector open-circuit: 24 V; residual voltage: 1 V or less
PNP PNP open collector 24 V; residual voltage ≤1 V
Protection Circuit Reverse electrode protection (power supply), overcurrent protection (output)
Electrical Connection cable Default specifications: PVC cable, 2 m length, 4 strands of 0.35 mm² each
connector M12 4-pin male with 150 mm cable / M8 4-pin male with 150 mm cable
environmental resistance levels of protection IP67
ambient temperature -20°C to +55°C, no freezing
ambient humidity 35–85% RH, no condensation
ambient humidity Incandescent: ≤3000 lux on receiver
antiknock characteristics Acceleration 500 m/s², 5 times in each direction X/Y/Z
vibration resistance 10–55 Hz, 1.5 mm amplitude, 2 h each along X/Y/Z
Shell Material PBT (Polyethylene terephthalate)
outline dimension 32mm(H)*22.6mm(W)*12mm(D)
Product Weight 48g
accessories of a product To purchase a bracket or cable, select them separately
Note: The -C5 suffix model has an M8 4-pin connector with a 150 mm cable lead; the -C6 suffix model has an M12 4-pin connector with a 150 mm cable lead. Custom specs available; the 01/02 suffixes indicate customer-specific models.
Product Dimensions
Product Dimensions
Input/Output Circuit Diagrams
Input/Output Circuit Diagrams