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Separate Amplifier Proximity Sensor

ES series

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Model

EH-302

EH-303A

EH-305

EH-308

EH-110

EH-114

Type

Standard , Shielded , Cylindrical

Standard , Shielded , Threaded

Detectable object

Ferrous metals (see Characteristics for nonferrous metals)

Standard target (iron, t=1 mm 0.04")

5 x 5 mm0.02"

10 x 10 mm 0.39" x 0.39"

15 x 15 mm 0.59" x 0.59"

Stable detecting range

0 to 0.6 mm0.02"

0 to 0.8 mm0.03"

0 to 1 mm0.04"

0 to 2 mm0.08"

0 to 5 mm0.20"

Maximum detecting distance

1.2 mm0.05"

2 mm0.08"

3 mm0.12"

5 mm0.20"

8 mm0.31"

Hysteresis

0.04 mm0.002"

0.05 mm0.002"

0.04 mm0.002"

0.05 mm0.002"

Repeatability

0.002 mm0.00008"

0.005 mm 0.0002"

Temperature characteristics

-10 to +20% max. of detecting distance at 23°C 73.4°F, within -10 to +60°C 14 to 140°F

±10% max. of detecting distance at 23°C 73.4°F, within -10 to +60°C 14 to 140°F

Environmental resistance

Enclosure rating

IP67

Ambient temperature

-10 to +60 °C 14 to 140 °F (No freezing)

Relative humidity

35 to 85 % RH (No condensation)

Weight

Approx. 29 g (including nuts and 3-m 9.8' cable)

Approx. 38 g (including nuts and 3-m 9.8' cable)

Approx. 45 g (including nuts and 3-m 9.8' cable)

Approx. 47 g (including nuts and 3-m 9.8' cable)

Approx. 55 g (including nuts and 3-m 9.8' cable)

Approx. 62 g (including nuts and 3-m 9.8' cable)

Model

EH-605

EH-614A

EH-108

EH-910

Type

Standard , Shielded , ULTRA thin

Oil-resistant, Shielded, Threaded*1

Solvent resistant , Shielded , Cylindrical

Detectable object

Ferrous metals (see Characteristics for nonferrous metals)

Standard target (iron, t=1 mm 0.04")

5 x 5 mm0.02"

15 x 15 mm 0.59" x 0.59"

10 x 10 mm 0.39" x 0.39"

Stable detecting range

0 to 1 mm0.04"

0 to 5 mm0.20"

0 to 1.5 mm0.06"

0 to 2 mm0.08"

Maximum detecting distance

3 mm0.12"

8 mm0.31"

2.5 mm0.10"

4.5 mm0.18"

Hysteresis

0.05 mm0.002"

0.07 mm0.003"

0.06 mm0.002"

Repeatability

0.002 mm0.00008"

0.005 mm0.0002"

Temperature characteristics

-10 to +20% max. of detecting distance at 23°C 73.4°F, within -10 to +60°C 14 to 140°F

±10% max. of detecting distance at 23°C 73.4°F, within -10 to +60°C 14 to 140°F

-10 to +15% max. of detecting distance at 23°C (73.4°F), within 0 to +60°C
(32 to 140°F)

Environmental resistance

Enclosure rating

IP67

Ambient temperature

-10 to +60 °C 14 to 140 °F (No freezing)

Relative humidity

35 to 85 % RH (No condensation)

Weight

Approx. 30 g (including nuts and 3-m 9.8' cable)

Approx. 57 g (including nuts and 3-m 9.8' cable)

Approx. 51 g (including nuts and 3-m 9.8' cable)

Approx. 53 g (including nuts and 3-m 9.8' cable)

*1 Not designed for immersed use.

Model

EH-305S

EH-308S

EH-110S

Type

with stainless steel spiral tube, Shielded , Cylindrical

with stainless steel spiral tube , Shielded , Threaded

Detectable object

Ferrous metals (see Characteristics for nonferrous metals)

Standard target (iron, t=1 mm 0.04")

5 x 5 mm0.02"

10 x 10 mm 0.39" x 0.39"

Stable detecting range

0 to 1 mm0.04"

0 to 2 mm0.08"

Maximum detecting distance

3 mm0.12"

5 mm0.20"

Hysteresis

0.05 mm0.002"

0.04 mm0.002"

Repeatability

0.002 mm0.00008"

0.005 mm0.0002"

Temperature characteristics

±10% max. of detecting distance at 23°C 73.4°F, within -10 to +60°C 14 to 140°F

Environmental resistance

Enclosure rating

IP67

Ambient temperature

-10 to +60 °C 14 to 140 °F (No freezing)

Relative humidity

35 to 85 % RH (No condensation)

Weight

Approx. 76 g (including nuts and 3-m 9.8' cable)

Approx. 88 g (including nuts and 3-m 9.8' cable)

Approx. 100 g (including nuts and 3-m 9.8' cable)

Model

EH-402

EH-416

EH-422

EH-430

EH-440

EH-290

Type

Standard , Non-shielded , Cylindrical

Standard , Non-shielded , Cylindrical and threaded

Standard , Non-shielded , Cylindrical

Detectable object

Ferrous metals (see Characteristics for nonferrous metals)

Standard target (iron, t=1 mm 0.04")

10 x 10 mm 0.39" x 0.39"

20 x 20 mm 0.79" x 0.79"

25 x 25 mm 0.98" x 0.98"

30 x 30 mm 1.18" x 1.18"

40 x 40 mm1.57"

150 x 150 mm 5.91" x 5.91"

Stable detecting range

0 to 3 mm0.12"

0 to 6 mm0.24"

0 to 9 mm0.35"

0 to 12 mm0.47"

0 to 18 mm0.71"

0 to 35 mm1.38"

Maximum detecting distance

7 mm0.28"

13 mm0.51"

18 mm0.71"

25 mm0.98"

36 mm1.42"

70 mm2.76"

Hysteresis

0.04 mm0.002"

0.05 mm0.002"

0.06 mm0.002"

0.08 mm0.003"

0.1 mm0.004"

0.2 mm0.008"

Repeatability

0.002 mm0.00008"

0.012 mm0.0005"

0.02 mm0.0008"

0.025 mm0.001"

0.037 mm0.001"

0.075 mm0.003"

Temperature characteristics

+30%, -10% max. of detecting distance at 23°C 73.4°F, within -10 to +60°C 14 to 140°F

±10% max. of detecting distance at 23°C 73.4°F, within -10 to +60°C 14 to 140°F

Environmental resistance

Enclosure rating

IP67

Ambient temperature

-10 to +60 °C 14 to 140 °F (No freezing)

Relative humidity

35 to 85 % RH (No condensation)

Weight

Approx. 28 g (including nuts and 3-m 9.8' cable)

Approx. 72 g (including nuts and 3-m 9.8' cable)

Approx. 175 g (including nuts and 3-m 9.8' cable)

Approx. 225 g (including nuts and 3-m 9.8' cable)

Approx. 280 g (including nuts and 3-m 9.8' cable)

Approx. 650 g (including nuts and 3-m 9.8' cable)

Model

ES-M1*1

ES-M2*1

ES-M1P*1

ES-M2P*1

Type

One-line expansion system

Shape

Main unit

Expansionunit

Main unit

Expansionunit

Operation mode

N.O./N.C. switch-selectable

Timer function

10-ms delay / timer OFF switchable*2

Output

NPN

PNP

Output

Control output

NPN open collector 100 mA max. 40 V, residual voltage 1 V max.

PNPopen collector 100 mA max. 26.4 V, residual voltage 1 V max.

Disconnection alarm output

NPN open collector 100 mA max.
40 V,
residual voltage 1 V or less*3

*3

PNPopen collector 100 mA max.
26.4 V,
residual voltage 1 V or less*3

*3

Response time

1 ms max.

Temperature characteristics

Within ±8% of detecting distance at +23°C 73.4°F when within 0 to 50°C 32 to 122°F temperature range

Sensitivity adjustment

25-turn trimmer

Protection circuit

Reverse power connection protection, output overcurrent protection, output surge protection

Rating

Power voltage

12 to 24 VDC, Ripple (P-P) 10 % or less

Current/power consumption

25 mA max.

Environmental resistance

Ambient temperature

0 to +50 °C 32 to 122 °F*4

Relative humidity

35 to 85 % RH (No condensation)

Weight

Approx. 65 g (including nuts and 2-m 9.8' cable)

Approx. 35 g (including nuts and 2-m 9.8' cable)

Approx. 65 g (including nuts and 2-m 9.8' cable)

Approx. 35 g (including nuts and 2-m 9.8' cable)

*1 The ES-M1(P)/M2(P) cannot be connected to the EH-422, 430, 440 or 290.
*2 During N.O. operating configuration, the off delay timer is 10 ms. During N.C., the on delay timer is 10 ms.
*3 Broken connection warning output is not available on the ES-M2 (P).
*4 The ambient temperature changes according to the following conditions when expansion units are added. When adding units, always attach them to a DIN rail (metal plate) and set the output current to 20 mA or less.
1 to 10 expansion units: 0 to 50˚C 32 to 122˚F
11 to 16 expansion units: 0 to 45˚C 32 to 113˚F

Model

ES-32DC

ES-X38

Type

DC

Operation mode

N.O./N.C. (switch-selectable)

Indicator

Output: Red LED

Output

Control output

NPN: 200 mA (40 V) max.
Residual voltage:
1 V max.

NPN: 100 mA (40 V) max.
Residual voltage:
1 V max.

Disconnection alarm output

NPN: 100 mA (40 V) max. Residual voltage: 1 V max.

Leakage current (OFF time)

Response time

1 ms max.

Temperature characteristics

±8% of detecting distance at 23°C 73.4°F, within 0 to 50°C 32 to 122°F

Sensitivity adjustment

15-turn trimmer

Rating

Power voltage

10 to 28 VDC, Ripple (P-P) 10 % or less

12 to 24 VDC, Ripple (P-P) 10 % or less

Current/power consumption

18 mA max.

25 mA max.

Environmental resistance

Ambient temperature

0 to +50 °C 32 to 122 °F

Relative humidity

35 to 85 % RH (No condensation)

Weight

Approx. 48 g

Approx. 67 g (including 2-m 6.6' cable)

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