General Purpose Digital Contact SensorGT series

GT-A22

Sensor Head

SPECIFICATIONS

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Model

GT-A22

Measuring range

22 mm 0.87"

Repeatability

8 µm 0.31 Mil*1

Measurement force

Downward mounting

1.5 N*2

Side mounting

1.4 N*2

Upward mounting

1.3 N*2

Number of sliding cycles

3000000 cycles

Environmental resistance

Enclosure rating

IP67 *3

Operating temperature range

0 to +55°C 32 to 131°F

Operating ambient humidity

35 to 85%RH

Applied pressure range

0.35 to 0.5 MPa

Pressure resistance

1.0 MPa

Material

Main body case: TYPE430 Stainless steel,Cylinder: Aluminum alloy,Air joint resin part: Polyacetal,Air joint metallic part: Brass nickel plating,Indicator: Polyarylate, Dust boot: NBR,Contact: TYPE304 Stainless steel, Cable: PVC

Weight

Approx180 g (With 2-m 6.6' connector
cable)

*1 At ambient temperature of 23°C 73.4°F. Read value in the central measuring position when 100 ms is set as the
response time.
*2 The value near the center.
*3 To prevent entry of foreign objects from the exhaust joint, connect the air tube to the exhaust joint.

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