E39-R1 Reflector for Retroreflective Sensors, Pack of 2, approx. 2.35 x 1.59 x 0.14 in

This listing is for two E39-R1 rectangular reflectors intended for use with retroreflective photoelectric sensor systems. The reflector uses an acrylic reflective face bonded to an ABS rear to provide a stable reflective surface for sensor detection. Distributor listings show nominal target dimensions of approximately 2.35 in (59.7 mm) by 1.59 in (40.4 mm) with a thickness value listed as 3.5 mm (converted here to ~0.14 in) - the thickness conversion is an interpretation of supplier data and is flagged as estimated. The E39-R1 is listed by industrial distributors as the compatible reflector target for a number of retroreflective sensor families (for example E3S, E3Z and E3JK); please verify your sensor model to ensure correct fit. Sold as a two-piece pack to support replacement or spare-part needs in sensor installations.

• Exact model: E39-R1 reflector - designed for use with retroreflective photoelectric sensor setups (examples: E3S, E3Z, E3JK series).
• Function: Rectangular retroreflective target that returns light to the sensor for reliable presence detection in reflective-sensor configurations.
• Construction: Acrylic reflective front with ABS backing for stable mounting and consistent retroreflection across the target surface.
• Size & package: Sold as a 2-pack. Approximate overall dimensions 2.35 x 1.59 x 0.14 in (length × width × thickness); thickness value converted from a 3.5 mm supplier measurement and marked as estimated.
• Installation note: Position the reflector directly opposite the sensor’s emitter/receiver path; confirm sensor family/model compatibility before installation.