Size: M12 (Brass); Double; Shielded (See note 2.).
Sensing distance: 16 mm.
Connecting method (See note 1.): M12 Connector.
Body length: Short.
Output configuration: NPN.
Operation mode NO.
A new generation in global applications. Count input: No-voltage input.
Display: 7-segment LCD.
Max. revolutions displayed (applicable encoder resolution):
1000 s–1 (1 pulse/rev OMRON E52-CA20A D=1.6 2M. ), 1000 min–1 (60 pulse/rev E52-CA20A D=1.6 2M); Light-gray body.
Revolutions displayed up to five digits.
Dual revolution display according to encoder resolution used;
1000 s–1/1000 min–1 or 1000.0 s–1 /1000.0 min–1,
Switchable dual revolution display type available (-NV1 models);
extended up to 10000 min–1 OMRON E52-CA20A D=1.6 2M. Appearance: Round/Full-guard type LED voltage-reduction lighting,
(with Voltage Reduction Unit) A22L-G .
Output: SPST-NO + SPST-NO.
Lighting: LED.
Operating voltage: 200 VAC.
Operation: Momentary operation (self-resetting).
Illumination color: R (red); Y (yellow); G (green); W (white); A (blue).
Install in 22-dia. or 25-dia OMRON E52-CA20A D=1.6 2M. Panel Cutout.
(When Using a Ring).
Lever for easily mounting and removing the Switch Unit .
Increase wiring efficiency with three-row mounting of Switch Blocks.
Finger protection mechanism on Switch Unit provided as a standard feature.
Use 25-dia. ring to install in 25-dia. panel cutouts.
Mounted using either open-type (fork-type) or closed-type.
(round-type) crimp terminals.
IP65 oil resistance (non-lighted models).
IP65 (lighted models). Optical system: Diffuse reflective.
Beam shape: Line beam.
Sensing distance: 100±35mm.
Resolution: 5µm.
Stable, Easy & Affordable.
New Regular-reflective Sensor Head.
Designed for Optimal Wafer Measurement. Type: Welding / wire type, with left column.
Drive rod: needle shaped button type.
Terminal specifications: with wire, the right side of the lead.

Contact specificationss: 1b E52-CA20A D=1.6 2M.
The minimum size of the long stroke type can be reliably switch
The body part size is 78% of the previous generation product, which is beneficial to the miniaturization of the equipment.
No swing bars are also used fforr easy long stroke specifications (OT reference value: 1 E52-CA20A D=1.6 2M. 4mm).
Without harmful substances to the environment, the lead type has also been lead-free.
E52-CA20A D=1.6 2M Operation manual/Instructions/Model selection sample download link: /searchDownload.html?Search=E52-CA20A D=1.6 2M&select=5