Proximity sensors with in-cable amplifiers

EM series

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Main Unit, Shielded Type, f3.8, NPNEM-038A

Specifications

Model

EM-038A*1

Type

Shielded

Shape

3.8 mm0.15"dia Cylindrical.

Detecting distance

0.8 mm0.031"±15%

Detectable object

Ferrous metals (see Characteristics for non-ferrous metals)

Standard target
(iron, t=1 mm0.04")

5 x 5 mm0.20"

Hysteresis

10% max. of detecting distance

Response frequency

1.2 kHz

Operation mode

N.O.

Temperature characteristics

±10% max. of detecting distance at +23°C73.4°F, within -10 to +70°C14 to 158°F

Display indicator

Red LED

Control output

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

Housing

Stainless steel

Rating

Power voltage

10.8 to 30 VDC, Ripple (P-P) 10 % or less*2

Current consumption

12 mA or less

Environmental resistance

Enclosure rating

IP67

Ambient temperature

-25 to +80 °C-13 to 176 °F(No freezing)

相对湿度

35 to 95 % RH (No condensation)

Weight

Approx. 38 g (including nuts and 2-m6.6'cable)

*1The alternate-frequency type of EM-038
*2Make sure that the power voltage stays within 10.8 V to 30 V even if it is affected by ripple effects.

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