E3S-BT31 Datasheet, PDF (1/10 Pages) Omron Electronics LLC – Miniature DC Sensor with Built-in Amplifier Offers Vertical or Horizontal Single-Screw Mounting

General Purpose Photoelectric Sensor
E3S-B
Miniature DC Sensor with Built-in
Amplifier Offers Vertical or Horizontal
Single-Screw Mounting
H Visible red beam
H High-speed sensing, 0.5 ms response time
H NEMA 4X, 6 and IP67
H Single-screw mounting
H Pre-wired, Light-ON/Dark-ON wire
selectable
Ordering Information
J SENSORS
Through-beam sensors include both emitter and receiver. The polarized retroreflective sensors include E39-R1 reflector. All sensors
include mounting hardware.
Method of detection
Sensing distance
Mounting
Horizontal
Vertical
Output
NPN
PNP
NPN
PNP
Through-beam
2 m (6.56 ft)
Part number
E3S-BT11
E3S-BT31
E3S-BT61
E3S-BT81
Polarized retroreflective
1 m (3.28 ft)
Diffuse reflective
20 cm (7.87 in)
E3S-BR11
E3S-BR31
E3S-BR61
E3S-BR81
E3S-BD11
E3S-BD31
E3S-BD61
E3S-BD81
J ACCESSORIES
Description
Slits for E3S-BTjj sensors (3 pairs of adhesive slits: 2 mm, 1 mm and 0.5 mm wide)
Aperture kit for E3S-BTjj sensors (3 pairs of adhesive apertures: 2 mm, 1 mm and 0.5 mm dia.)
Mutual interference filters for E3S-BTjj sensors (2 pairs: horizontal and vertical, includes mounting hardware)
Small corner cube reflector
10 to 60 cm (3.94 to 23.62 in)
7 to 35 cm (2.76 to 13.78 in)
Adhesive back reflector
10 to 20 cm (3.94 to 7.87 in)
10 to 30 cm (3.94 to 11.81 in)
Stainless steel mounting bracket for E39-R1 reflector
Stainless steel mounting bracket for E39-R3 reflector
J ACCESSORIES
Description
Corner cube reflector (supplied with E3S-BRjj)
Stainless steel mounting bracket for horizontal sensors (supplied with each sensor)
Stainless steel mounting bracket for vertical sensors (supplied with each sensor)
Mounting adapter plate
Part number
E39-S47
E39-S48
E39-E8
E39-R3
E39-R4
E39-RSA
E39-RSB
E39-L7
E39-L54
Part number
E39-R1
E39-L71
E39-L72
E39-L61
2