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GA-2D

Proximity sensor amplifier – Panasonic (GS / NPN+PNP outputs) – 1 x NPN open-collector – Supply voltage (DC) 10-28V – Material ABS (Cover) – Red LED (operation) indicator

GA-2D

รายละเอียดเพิ่มเติม

GA-2D Proximity sensor amplifier – Panasonic (GS / NPN+PNP outputs) – 1 x NPN open-collector – Supply voltage (DC) 10-28V – Material ABS (Cover) – Red LED (operation) indicator

GA-2D

Specifications

Item Performance characteristics
Ambient temperature -10 to +60 degrees -14 to +140degrees Fahrenheit (No dew condensation or icing allowed), Storage: -10 to +60 degrees -14 to +140degrees Fahrenheit
Material Cover: ABS,
Terminal part: PBT
Net weight 75 g approx.
Accessories Adjusting screwdriver: 1 pc.
Supply voltage 10 to 28 V DC
Power / current consumption 20 mA approx.
Output NPN open-collector transistor
– Maximum sink current: 200 mA
– Applied voltage: 30 V DC or less (between output and 0 V)
– Residual voltage: 1.5 V or less (at 200 mA sink current), 0.4 V or less (at 16 mA sink current)
PNP open-collector transistor
– Maximum source current: 200 mA
– Residual voltage: 1.5 V or less (at 200 mA source current)
Output:Output operation Selectable either Normally open or Normally closed
Response time 1 ms or less
Operation indicator Red LED (lights up when the output is ON)
Sensitivity adjuster 15-turn potentiometer

Amplifier

Be sure to use the sensor head with the amplifier as a set.

Appearance
(mm)
Model No. Supply voltage Output
GA-2 90 to 260V AC AC non-contact
(Photo-thyristor)
GA-2R Relay contact 1a
GA-2D 10 to 28V DC NPN, PNP
(2 outputs)

Sensor Head

Type Appearance
(mm)
Sensing range (Note) Model No.
Maximum operation distance Stable sensing range
Cylindrical type 2mm
0.079 in
0 to 0.8mm
0 to 0.031 in
GS-3S
3mm
0.118 in
0 to 1mm
0 to 0.039 in
GS-5S
4mm
0.157 in
0 to 2mm
0 to 0.079 in
GS-8S
Threaded type 3.5mm
0.138 in
0 to 1.5mm
0 to 0.059 in
GS-8M
4mm
0.157 in
0 to 2mm
0 to 0.079 in
GS-10M
6mm
0.236 in
0 to 3mm
0 to 0.118 in
GS-12M
8mm
0.315 in
0 to 5mm
0 to 0.197 in
GS-14M
Front sensing type 8mm
0.315 in
0 to 5mm
0 to 0.197 in
GS-14T
Note : The maximum operation distance stands for the maximum distance for which the sensor can detect the standard sensing object.
The stable sensing range stands for the sensing range for which the sensor can stably detect the standard sensing object even if there is an ambient temperature drift and/or supply voltage fluctuation.

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