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CSM_E2EH_DS_E_6_1

Proximity Sensor Ideal for High Temperatures and Cleaning Processes

E2EH

Proximity Sensor Ideal for the Food

and Beverage Industry

–SUS316L Body, IP69K Protection, Resistant to High

Temperatures and Detergents–

Ordering Information

Sensors [Refer to Dimensions on page 10.]

Pre-wired Models

Connector Models (M12)

*When using a no-polarity model, there is no need to be concerned about whether to connect to the positive or negative side of the power supply. The load can be

connected to either the +V side or 0 V side.

Appearance Sensing distance Output configuration Operation mode: NO Operation mode: NC

M12

DC 2-wire (polarity) E2EH-X3D1 2M E2EH-X3D2 2M

DC 2-wire (no polarity) * E2EH-X3D1-T 2M ---

DC 3-wire (PNP) E2EH-X3B1 2M E2EH-X3B2 2M

DC 3-wire (NPN) E2EH-X3C1 2M E2EH-X3C2 2M

M18

DC 2-wire (polarity) E2EH-X7D1 2M E2EH-X7D2 2M

DC 2-wire (no polarity) * E2EH-X7D1-T 2M ---

DC 3-wire (PNP) E2EH-X7B1 2M E2EH-X7B2 2M

DC 3-wire (NPN) E2EH-X7C1 2M E2EH-X7C2 2M

M30

DC 2-wire (polarity) E2EH-X12D1 2M E2EH-X12D2 2M

DC 2-wire (no polarity) * E2EH-X12D1-T 2M ---

DC 3-wire (PNP) E2EH-X12B1 2M E2EH-X12B2 2M

DC 3-wire (NPN) E2EH-X12C1 2M E2EH-X12C2 2M

For the most recent information on models that have been certified for

safety standards, refer to your OMRON website.

Improved resistance to

detergents and rusting

Applicable to 120°C

(with DC 3-wire

connection)

(Heat resistance verified

to 1,000 hours.)

Resists typical

detergents and

disinfectants used in

the food industry

Water resistant under

high-temperature,

high-pressure cleaning

based on DIN 40050-9.

(Pressure: 8,000 to

10,000 kPa, Water

temperature: 80°C, For

30 s at all angles)

Be sure to read Safety Precautions on page 9.

Shielded

3 mm

7 mm

12 mm

Appearance Sensing distance Output configuration Operation mode: NO Operation mode: NC

M12

DC 2-wire (polarity) E2EH-X3D1-M1G E2EH-X3D2-M1G

DC 3-wire (PNP) E2EH-X3B1-M1 E2EH-X3B2-M1

DC 3-wire (NPN) E2EH-X3C1-M1 E2EH-X3C2-M1

M18

DC 2-wire (polarity) E2EH-X7D1-M1G E2EH-X7D2-M1G

DC 3-wire (PNP) E2EH-X7B1-M1 E2EH-X7B2-M1

DC 3-wire (NPN) E2EH-X7C1-M1 E2EH-X7C2-M1

M30

DC 2-wire (polarity) E2EH-X12D1-M1G E2EH-X12D2-M1G

DC 3-wire (PNP) E2EH-X12B1-M1 E2EH-X12B2-M1

DC 3-wire (NPN) E2EH-X12C1-M1 E2EH-X12C2-M1

Shielded

3 mm

7 mm

12 mm

Summary of content (11 pages)

PAGE 1
Proximity Sensor Ideal for High Temperatures and Cleaning Processes E2EH CSM_E2EH_DS_E_6_1 Proximity Sensor Ideal for the Food and Beverage Industry –SUS316L Body, IP69K Protection, Resistant to High Temperatures and Detergents– Improved resistance to Applicable to 120°C detergents and rusting (with DC 3-wire connection) (Heat resistance verified to 1,000 hours.) Resists typical Water resistant under high-temperature, high-pressure cleaning based on DIN 40050-9.
PAGE 2
E2EH Accessories (Order Separately) Sensor I/O Connectors (M12, Sockets on One Cable End) (Models for Connectors: A Connector is not provided with the Sensor. Be sure to order a Connector separately.) [Refer to XS2.
PAGE 3
E2EH Ratings and Specifications E2EH-X@D@ DC 2-Wire Models Size M12 M18 E2EH-X3D@ E2EH-X7D@ Shielded Item M30 Shielded Model E2EH-X12D@ Sensing distance 3 mm 7 mm 12 mm Set distance *1 0 to 2.4 mm 0 to 5.6 mm 0 to 9.6 mm Differential travel 15% max. of sensing distance Detectable object Ferrous metal (The sensing distance decreases with non-ferrous metal. Refer to Engineering Data (Reference Value) on page 6.
PAGE 4
E2EH E2EH-X@C@/B@ DC 3-Wire Models Size M12 M18 E2EH-X3C@/B@ E2EH-X7C@/B@ Shielded Item M30 Shielded Model E2EH-X12C@/B@ Sensing distance 3 mm±10% 7 mm±10% 12 mm±10% Set distance *1 0 to 2.4 mm 0 to 5.6 mm 0 to 9.6 mm Differential travel 15% max. of sensing distance Detectable object Ferrous metal (The sensing distance decreases with non-ferrous metal. Refer to Engineering Data (Reference Value) on page 6.
PAGE 5
E2EH Resistance to Detergents, Disinfectants, and Chemicals • Performance is assured for typical detergents and disinfectants, but performance may not be maintained for some detergents and disinfectants. Refer to the following table when using these agents. • The E2EH passed testing for resistance to detergents and disinfectants performed using the items in the following table. Refer to this table when considering use of detergents and disinfectants.
PAGE 6
E2EH Engineering Data (Reference Value) Distance X (mm) Sensing Area Shielded Models E2EH-X@@ 18 16 14 E2EH-X12@ 12 E2EH-X7@ 10 E2EH-X3@ 8 Y 6 X 4 2 0 −20 −15 −10 −5 0 5 10 15 20 Distance Y (mm) @d 3.0 X t = 1 mm Iron 2.5 Stainless steel (SUS304) E2EH-X12@@ 8 @d 7 X Iron t = 1 mm 6 @d 12 X t = 1 mm Iron 10 8 Stainless steel (SUS304) Stainless steel (SUS304) 4 1.5 6 Brass 3 Aluminum 1.0 Brass 2 0.
PAGE 7
E2EH I/O Circuit Diagrams E2EH-X@D@ DC 2-Wire Models Operating mode Model Timing charts Output circuit Polarity: Yes (1) Brown E2EH-X@D1 E2EH-X@D1-M1G Proximity Sensor main circuit Unstable Set position sensing Non-sensing area area Stable sensing area (%) +V (4) 0V Blue Proximity Sensor Note: The load can be connected to either the +V or 0 V side.
PAGE 8
E2EH Connections for Sensor I/O Connectors Connection diagram No.
PAGE 9
E2EH Safety Precautions Refer to Warranty and Limitations of Liability for details. WARNING This product is not designed or rated for ensuring safety of persons either directly or indirectly. Do not use it for such purposes. Precautions for Correct Use Do not use this product under ambient conditions that exceed the ratings. ● Design Influence of Surrounding Metal When mounting the Sensor within a metal panel, ensure that the clearances given in the following table are maintained. ｌ n m d dia.
PAGE 10
E2EH ● Mounting Tightening Force Do not tighten the nut with excessive force. Model Torque M12 30 N·m M18 70 N·m M30 180 N·m (Unit: mm) Dimensions Tolerance class IT16 applies to dimensions in this data sheet unless otherwise specified. Pre-wired Models (Shielded) Mounting Hole Dimensions Connector Models (Shielded) Mounting Hole Dimensions F F Dimensions F (mm) M12 12.5 +0.5 0 M18 dia. 18.5 +0.5 0 M30 dia. 30.5 +0.5 0 E2EH-X3@@ Dimensions dia. F (mm) M12 12.5 +0.5 0 M18 dia.
PAGE 11
Terms and Conditions Agreement Read and understand this catalog. Please read and understand this catalog before purchasing the products. Please consult your OMRON representative if you have any questions or comments. Warranties. (a) Exclusive Warranty. Omron’s exclusive warranty is that the Products will be free from defects in materials and workmanship for a period of twelve months from the date of sale by Omron (or such other period expressed in writing by Omron).