Infrared Reflection Sensor (Proximity) E18-D80NK Holder

From the shop's description

Infrared Reflection Sensor (Proximity) E18-D80NK Holder Plastic holder part used to fix 19mm diameter sensors. Compatible with sensors like E18-D80NK, LJ18A3-8-Z/BX. There is a protection label on the product. It is used by removing it before use. Its color is transparent. It is fixed to a suitable surface with 2 screw holes. It is suitable for fixing sensors with a length of 3-80mm. Specifications Thickness: 2.8-3.1mm Inner diameter: 19mm Fixed hole diameter: about 3.8MM Center distance of 2 fixing holes: about 14.2mm Material: transparent acrylic Suitable: fixed ultrasonic sensor module / HC-SR04 ultrasonic ranging module and other products