Compact Inductive Proximity Sensor GA-311/GH - İstanbul Otomasyon Sistemleri
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Compact Inductive Proximity Sensor GA-311/GH


High-speed response and excellent workability

Compact Inductive Proximity Sensor GA-311/GH
UL Recognaized

UL Approved
UL : Recognition 

Features

Suitable for high-speed applications

It has a high performance of 3.3 kHz response frequency.
These sensors are ideal for sensing objects moving at high speeds.

IP67G sensor head variations

The lineup includes 5 different models, from an ultracompact 2.8 mm 0.110 in diameter type to a spatterresistant type. Furthermore, all except for the GH-2SE are IP67G oil-resistant models so that they can be used with confidence even in adverse environments.

IP67G sensor head variations

Excellent workability and ease of maintenance

They all have the same form as the FX-300 series of fiber sensors. The quick-connection cables are also of the same shape, so that fiber sensors and laser sensors can all be used together and less power supply wiring is required.

Excellent workability and ease of maintenance

Labor-saving by one-touch connections

The connection between the sensor head and the amplifier is made using a quick-connection connector. 
Past troublesome wiring connections using a screwdriver are no longer necessary.

Labor-saving by one-touch connections

Disconnection alarm indicator and operation indicator have been incorporated

Disconnection alarm indicator and operation indicator have been incorporated
Title 2D CAD DATA 3D CAD DATA

GA-311

GH-2SE

GH-3SE

GH-5SE

GH-8SE

GH-F8SE

Applications

Detecting small metal parts
Detecting small metal parts
Detecting rotation of a gear
Detecting rotation of a gear

Order guide

Sensor heads

Type Appearance
(mm in)
Sensing range
(Note)
Model No. Hysteresis
Maximum operation distance Stable sensing range
Cylindrical
type
  1.2mm
0.047 in
0 to 0.6 mm
0 to 0.024 in
GH-2SE 0.07 mm 0.0028 in or less
1.8mm
0.071 in
0 to 0.8 mm
0 to 0.031 in
GH-3SE 0.05 mm 0.0020 in or less
2.4mm
0.094 in
0 to 1.0 mm
0 to 0.039 in
GH-5SE
4.0mm
0.157 in
0 to 2.0 mm
0 to 0.079 in
GH-8SE 0.04 mm 0.0016 in or less
Spatter
resistant
type
GH-F8SE
Note : The stable sensing range represents the sensing range for which the sensor can satisfy all the given specifications with the standard sensing object.
The maximum operation distance represents the maximum distance for which the sensor can detect the standard sensing object at +20 ℃ +68 ℉ constant ambient temperature.
Usage within the stable sensing range is recommended for accurate sensing applications.

Amplifier

Quick-connection cable is not supplied with the amplifier. Please order it separately.

Type Appearance Model No. Output
Connector
type
GA-311 NPN open-collector transistor

Quick-connection cable

Quick-connection cable is not supplied with the amplifier. Please order it separately.

Type Model No. Description
Main cable
(3-core)
CN-73-C1 Length: 1 m 3.281 ft 0.2 mm2 3-core cabtyre cable, with connector on one end
Cable outer diameter: ø3.3 mm ø0.130 in
CN-73-C2 Length: 2 m 6.562 ft
CN-73-C5 Length: 5 m 16.404 ft
Sub cable
(1-core)
CN-71-C1 Length: 1 m 3.281 ft 0.2 mm2 1-core cabtyre cable, with connector on one end
Cable outer diameter: ø3.3 mm ø0.130 in
CN-71-C2 Length: 2 m 6.562 ft
CN-71-C5 Length: 5 m 16.404 ft
(Note): The material of Quick-connection cable will be changed from production in March 2013, as soon as the previous ones are shipped out.
・Conductor cross-sectional area has been changed from 0.15mm2 to 0.2mm2.
・Sheath diameter has been changed from ø3.0mm to ø3.3mm.

Main cable

CN-73-C□

 

Sub cable

CN-71-C□

 

End plates

End plates are not supplied with the amplifier. Please order them separately when the amplifiers are mounted in cascade.

Appearance Model No. Description
MS-DIN-E When cascading multiple amplifiers, or when it moves depending on the way it is installed on a DIN rail, these end plates clamp amplifiers into place on both sides.
Make sure to use end plates when cascading multiple amplifiers together.
[ 2 pcs. per set ]
Title 2D CAD DATA 3D CAD DATA

GA-311

GH-2SE

GH-3SE

GH-5SE

GH-8SE

GH-F8SE



Title FİLE

GA-311/GH


Title FİLE

Title FİLE

GA-311/GH-□SE