5pcs proximity sensor NPN proximity switch normally open 10-30vdc 100mA for detection 1. Reliable operation: wide supply voltage range, high frequency, close to the sensor to ensure high efficiency.2. Approach Switch: Designed to have a detection range of 4mm, the proximity sensor also has high accuracy to achieve stable operation.3. Including 5pcs: There are 5pcs normally open NPN proximity sensor, a large number which can meet your different use needs.4. Superior Protection: The use of flame retardant and insulated ABS housing allows the proximity sensor excellent durability.5. Quick Installation: Lightweight and compact size, the detection sensor can be easily installed in minutes. Specification: Item Type: Proximity Sensor Model: SN04 P2 Material: ABSProduct Voltage: 10-30V DCProduct Current: 100mA Sensing Distance: Approx. 4mm/0.16in Operating Temperature : -25 ~ +75 Protection Degree: IP65 Withstand Voltage: 1500V/MINResponse Frequency: 100Hz Output Voltage Drop: AC 8V, three wires DC 1.0V, DC two wires 5V. Package List: 5 x Proximity Sensor