High-accuracy Positioning SensorEG series

SH-809

Sensor Head

SPECIFICATIONS

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Model

SH-809*1

Type

Heat-resistant*2 Shielded Cylindrical

Shape

ø9.4×18 Cylindrical

Detectable object

Ferrous metal (see Characteristics for nonferrous metals)

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

15 x 15 mm 0.59" x 0.59"*3

Stable detecting range

0.5 to 2 mm
0.02" to 0.08"

Maximum detecting distance

Repeatability

0.002 mm
0.00008"*3

Hysteresis

0.04 mm 0.002"*3

Temperature characteristics

0.2%/°C*3

Environmental resistance

Enclosure rating

Heat-resistant

Operating temperature range

-10 to 200°C 14 to 392°F, No condensation

Operating ambient humidity

35 to 85% RH (No condensation)

Vibration

10 to 55 Hz, 1.5 mm 0.06" double amplitude in X, Y, and Z directions, 2 hours respectively

Weight

Approx. 55 g

*1 The EG-547(W) cannot be used in combination with SH-422, 430, 440, 290, 809, 816 and 822.
*2 Precautions when using heat-resistant sensor head:
Use the sensor within the stable detecting range.
The heat-resistant sensor head is not waterproof; do not use this sensor head in a location directly exposed to liquid or steam.
*3 Above values obtained when the detecting distance is set at 50% of the maximum stable detecting distance.

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