Procurement managers rarely finalize HT77PA3 without reviewing Sick Diffuse Sensor, Wenglor P1Kh006 and Wenglor Photoelectric Sensor, ensuring that the chosen component meets budget, compliance, and delivery conditions.
Wenglor HT77PA3 Photoelectric Sensor
The Wenglor HT77PA3 Photoelectric Sensor offers 1,500 mm range, 10 ... 30 V DC supply voltage, 300 Hz, IP67, PNP NC, PNP NO output. Manufactured by Wenglor under the Wenglor Photoelectric Sensor category, this model belongs to the Wenglor PK Series.
| Brand | Wenglor |
| Product Type | Photoelectric Sensor |
| Model Number | HT77PA3 |
Wenglor HT77PA3 Photoelectric Sensor – Technical Specifications
| Specification | Value |
|---|---|
| Range | 1,500 mm |
| Setting Range | 300 ... 1,500 mm |
| Switching Hysteresis | < 5 % |
| Light Source | Infrared Light |
| Max. Ambient Light | 10,000 Lux |
| Supply voltage | 10 ... 30 V DC |
| Supply voltage with IO Link | - |
| Current Consumption (Ub = 24 V) | 40 mA |
| Switching Frequency | 300 Hz |
| Switching Frequency (interference-free mode) | - |
| Response time (interference-free mode) | - |
| Response Time | 1,700 µs |
| Temperature Range | -25 ... 60 °C |
| Switching Output Voltage Drop | < 2.5 V |
| Switching Output/Switching Current | 200 mA |
| Interface | - |
| Setting Method | Potentiometer |
| Housing Material | Plastic, PBT |
| Connection | M12 × 1; 4-pin |
| Output | PNP NC, PNP NO |
| Circuit | NC NC+NO NO |
| Optic Cover | - |
| Degree of Protection | IP67 |
| Weight | 126 g |
IndMALL Automation Dealing offers Wenglor Infrared Light Photoelectric Sensor HT77PA3 at unbeatable prices. The Main Technical Parameters of HT77PA3 features range of 1,500 mm with a switching hysteresis of < 5 %
. It uses a Infrared Light
source and can handle a maximum ambient light of 10,000 Lux
. The supply voltage ranges from 10 ... 30 V DC, with IO-Link operating at -. The current consumption at 40 mA
. It has a switching frequency of 300 Hz and - in interference-free mode, with response times of 1,700 µs
and -, respectively. The sensor operates within a temperature range of -25 ... 60 °C
. The switching output voltage drop is < 2.5 V
, and the switching current is 200 mA
. It features an -. interface and a Potentiometer
setting method. The housing is made of Plastic, PBT
, with an M12 × 1; 4-pin
connection. The output includes PNP NC, PNP NO circuits with various configurations, and the optic cover is made of -. The sensor is rated IP67. Take the First Step with a Quote for your requirement of Wenglor Infrared Light Photoelectric Sensor. Choose us for unparalleled pricing and support over other Dealers & Distributors.






