The Hugong E3F-DS10PI is a diffuse reflective photoelectric sensor designed for industrial automation object detection. It features infrared light (660 nm) with a detection distance of 10 cm ±10% and NPN NO (normally open) output capable of switching up to 300 mA. The sensor operates on 12-24 VDC with low power consumption (≤20 mA) and fast 1 ms response time. It is housed in ABS with a PMMA lens, rated IP67 for water and dust protection, and operates reliably from -30°C to +65°C. Built-in circuit protections include reverse polarity, surge absorption, and load short-circuit protection. Typical applications include conveyor belt object detection, packaging machinery, assembly line automation, and material handling systems.
Q: What is the detection range of the E3F-DS10PI?
The detection range is 10 cm ±10% using diffuse reflective infrared light at 660 nm.
Q: What is the output type of this sensor?
The E3F-DS10PI is an NPN NO (Normally Open) output type. When the sensor detects an object, the output transistor conducts (switches to ground).
Q: What voltage does the sensor require?
The sensor operates on 12-24 VDC, with an acceptable range of 6-36 VDC (ripple P-P below 10%).
Q: Is the E3F-DS10PI waterproof?
Yes, it has an IP67 protection rating, meaning it is dust-tight and protected against temporary immersion in water.
Q: What is the difference between NPN NO (C4) and PNP models?
NPN NO models switch the load to ground (negative), while PNP models switch to positive. The "PI" suffix indicates a specific output configuration variant.
Q: How is the sensor wired?
Brown wire connects to +V (12-24 VDC), blue to 0V/GND, and black is the NPN NO output signal.
Q: Can this sensor detect transparent objects?
Yes, the diffuse reflective sensor can detect both transparent and opaque objects at up to 10 cm distance.
Q: What environmental conditions can it withstand?
Operating temperature range is -30°C to +65°C, with humidity tolerance from 35% to 95% RH.
