How do the Omron Omron E3TS Series variants differ?

Omron E3TS Series part numbers differ by weight, supply voltage, IP rating and product type. Use the selection guide above to pick by weight.

How many Omron Omron E3TS Series part numbers are listed?

26 Omron Omron E3TS Series part numbers are listed, each with specifications and a datasheet where available.

How do I get pricing and lead time for Omron Omron E3TS Series?

Request a quote (RFQ) for any Omron E3TS Series part number and we confirm price, availability and lead time per line — including end-of-life and hard-to-find variants.

Omron E3TS Series

26 variants · Omron

About the Omron Omron E3TS Series series

The Omron Omron E3TS Series series groups 26 related part numbers, each listed with full specifications, a datasheet where available, and an RFQ option. Variants differ by weight, supply voltage and IP rating, so you can match the exact weight your application requires using the selection guide below.

Select a variant by

Weight: 0.01 kg · 0.02 kgs · 0.05 kgs · 0.08 kgs · 0.45 kgs · 1.36 kgs

Parameter	E3T-SR21 2M	E3T-SR22 2M	E3T-SR12R	E3T-SR13	E3T-SR14-M5J	E3T-SR21 5M
Weight	—	—	0.02 kgs	0.01 kg	0.08 kgs	—
Supply voltage	12-24 V DC	12-24 V DC	—	—	—	12 V to 24 V
IP rating	IP67	IP67	—	—	—	IEC IP67
Product type	Photoelectric Sensor	Photoelectric Sensor	—	—	—	—
Response time	1 msec	1 msec	—	—	—	1 ms
Output circuit type	NPN	NPN	—	—	—	—
Light source	—	—	—	—	—	Red (650 nm)
Sensing distance	—	—	—	10 … 200 mm	—	0.394" to 7.874" (10 mm to 200 mm) ADJ

Omron E3TS Series

About the Omron Omron E3TS Series series

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Variant comparison

Frequently asked questions

All variants

E3T-SR21 2M

E3T-SR22 2M

E3T-SR12R

E3T-SR14-M5J

E3T-SR23-M5J 0.3M

E3T-SR24

E3T-SR43 2M

E3T-ST22M

E3T-ST22M 2M

E3T-ST23M

E3T-ST31 2M

E3T-SR13

E3T-SR21 5M

E3T-SR22 5M

E3T-SR24 2M

E3T-ST23-M1TJ 0.3M

E3T-ST24 2M

E3T-ST33F 2M

E3T-SR21

E3T-SR44 2M

E3T-SR44-C 2M

E3T-SR23 2M

E3T-SR44-S 5M

E3T-SR43-C 2M

E3T-SR12

E3T-SR41 2M

E3T-SR21 2M

E3T-SR22 2M

E3T-SR12R

E3T-SR14-M5J

E3T-SR23-M5J 0.3M

E3T-SR24

E3T-SR43 2M

E3T-ST22M

E3T-ST22M 2M

E3T-ST23M

E3T-ST31 2M

E3T-SR13

E3T-SR21 5M

E3T-SR22 5M

E3T-SR24 2M

E3T-ST23-M1TJ 0.3M

E3T-ST24 2M

E3T-ST33F 2M

E3T-SR21

E3T-SR44 2M

E3T-SR44-C 2M

E3T-SR23 2M

E3T-SR44-S 5M

E3T-SR43-C 2M

E3T-SR12

E3T-SR41 2M