GX-8MB-R [PANASONIC]
Inductive Sensor;
| 型号： | GX-8MB-R |
| 厂家： | 
PANASONIC |
| 描述： | Inductive Sensor 传感器 换能器 |
| 文件： | 总10页 (文件大小：710K) |
| 中文： | 中文翻译 | 下载： | 下载PDF数据表文档文件 |
Amplifier Built-in
Cylindrical Compact Inductive Proximity Sensor
841
GX SERIES
■General terms and conditions............. F-3
■Glossary of terms........................ P.1576~
■Selection guide............................. P.781~
■General precautions ................... P.1579~
FIBER
SENSORS
Related Information
LASER
SENSORS
PHOTOELECTRIC
SENSORS
Recognition
Excluding GX-4S□ and
5 m cable length type
MICRO
PHOTOELECTRIC
SENSORS
AREA
SENSORS
SAFETY LIGHT
CURTAINS /
SAFETY COMPONENTS
PRESSURE /
FLOW
SENSORS
INDUCTIVE
PROXIMITY
SENSORS
PARTICULAR
USE SENSORS
SENSOR
OPTIONS
SIMPLE
WIRE-SAVING
UNITS
WIRE-SAVING
SYSTEMS
MEASUREMENT
SENSORS
panasonic.net/id/pidsx/global
Bending-resistant
cable type available
Metal embedding
possible
STATIC
CONTROL
DEVICES
LASER
Robust enclosure and bending-resistant cable types
are also available
MARKERS
PLC
HUMAN MACHINE
INTERFACES
VARIETIES
ENERGY
MANAGEMENT
SOLUTIONS
GX-3S□
GX-4S□
Miniature
Robust housing
FA COMPONENTS
GX-3S□ is an amplifier built-in inductive proximity sensor
having a diameter of just ø3.8 mm ø0.150 in.
The GX-4S□ uses a robust stainless steel enclosure.
The tightening torque can be 0.58 N·m or less.
(2 times compared with conventional models)
MACHINE VISION
SYSTEMS
UV CURING
SYSTEMS
Tightening torque: 0.58 N·m or less
Set screw
M3(Cup-point)
Robust enclosure
[Stainless steel (SUS304)]
[ø4.4 ø0.173 (length: 30 mm 1.181 in)]
Operation indicator (Red)
Tighten the set screw
Selection
Guide
Amplifier
Built-in
Amplifier-
separated
Other
Products
A
from a direction perpendicular
to the operation indicator.
ø3.8 mm ø0.150 in
Set screw tightening position
A: 5 to 10 mm 0.197 to 0.394 in
from the sensor end
GX-F/H
GXL
BASIC PERFORMANCE
ENVIRONMENTAL RESISTANCE
GX-8ML□
Ten times greater bending durability
(Compared with conventional models)
Long sensing range
GL
GX-□-R
GX-M
The non-shielded type (GX-8ML□) has twice the sensing
range of the shielded type (GX-8M□), although having
the same size. Hence, it allows margin against sensing
distance variations.
GX-U/GX-FU/
GX-N
The bending durability of the cable to repeated bending
has been increased tenfold by using special alloy cores
for the cable.
GX
Shielded type
1 mm
GX-8M□
0.039 in
Non-shielded type
2 mm
GX-8ML□
0.079 in
Cylindrical Compact Inductive Proximity Sensor GX SERIES
842
APPLICATIONS
FIBER
SENSORS
LASER
Sensing screws on cassette
Sensing the punch of a die
Counting parts
SENSORS
PHOTO-
ELECTRIC
SENSORS
MICRO
PHOTO-
ELECTRIC
SENSORS
AREA
SENSORS
SAFETY LIGHT
CURTAINS
SAFETY
/
COMPONENTS
PRESSURE /
FLOW
SENSORS
INDUCTIVE
PROXIMITY
SENSORS
PARTICULAR
USE
SENSORS
ORDER GUIDE
SENSOR
OPTIONS
SIMPLE
Appearance
(mm in)
Supply
voltage
Output
operation
WIRE-SAVING
UNITS
Type
Sensing range (Note)
Model No.
GX-3S
Output
WIRE-SAVING
SYSTEMS
Maximum operation distance
Normally open
Normally closed
Normally open
Normally closed
Normally open
Normally closed
Normally open
Normally closed
Normally open
Normally closed
Normally open
Normally closed
ø3.8
0.8 mm 0.031 in
ø0.150
MEASURE-
MENT
SENSORS
30
(0 to 0.6 mm 0 to 0.024 in)
1.181
GX-3SB
GX-4S
STATIC
Stable sensing range
CONTROL
DEVICES
12 to 24 V DC
±10 %
Robust enclosure type
LASER
MARKERS
0.8 mm 0.031 in
ø4.4
ø0.173
PLC
30
(0 to 0.6 mm 0 to 0.024 in)
1.181
GX-4SB
GX-5S
HUMAN
MACHINE
INTERFACES
ENERGY
ø5.4
1 mm 0.039 in
MANAGEMENT
SOLUTIONS
ø0.213
10 to 30 V DC
30
(0 to 0.8 mm 0 to 0.031 in)
FA
1.181
GX-5SB
GX-5M
COMPONENTS
NPN
open-collector
transistor
MACHINE
VISION
SYSTEMS
0.8 mm 0.031 in
M5
UV
12 to 24 V DC
±10 %
CURING
SYSTEMS
30
1.181
(0 to 0.6 mm 0 to 0.024 in)
GX-5MB
GX-8M
1 mm 0.039 in
M8
Selection
Guide
30
Amplifier
Built-in
(0 to 0.8 mm 0 to 0.031 in)
1.181
GX-8MB
GX-8ML
GX-8MLB
Amplifier-
separated
10 to 30 V DC
Other
Products
2 mm 0.079 in
M8
30
GX-F/H
GXL
(0 to 1.6 mm 0 to 0.063 in)
1.181
GL
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.
GX-M
GX-U/GX-FU/
GX-N
GX
Cylindrical Compact Inductive Proximity Sensor GX SERIES
843
FIBER
ORDER GUIDE
SENSORS
LASER
SENSORS
Bending-resistant cable type
PHOTO-
ELECTRIC
SENSORS
Bending-resistant cable type is also available for shielded type.
When ordering this type, suffix “-R” to the model No.
(e.g.) Bending-resistant cable type of GX-3S is “GX-3S-R”.
MICRO
PHOTO-
ELECTRIC
SENSORS
5 m 16.404 ft cable length type
AREA
SENSORS
5 m 16.404 ft cable length type (standard: 3 m 9.843 ft) is also available. (excluding GX-4SB)
When ordering this type, suffix “-C5” to the model No.
(e.g.) 5 m 16.404 ft cable length type of GX-3S is “GX-3S-C5”.
SAFETY LIGHT
CURTAINS
/
SAFETY
COMPONENTS
Refer to table below for 5 m 16.404 ft cable length type of bending-resistant cable type sensor.
PRESSURE /
FLOW
SENSORS
• Table of model Nos.
INDUCTIVE
PROXIMITY
SENSORS
Bending-resistant cable of
5 m 16.404 ft cable length type
Type
Standard
PARTICULAR
USE
SENSORS
GX-3S
GX-3S-R-C5
GX-3SB-R-C5
GX-4S-R-C5
SENSOR
OPTIONS
GX-3SB
GX-4S
SIMPLE
WIRE-SAVING
UNITS
GX-4SB
GX-5S
WIRE-SAVING
SYSTEMS
GX-5S-R-C5
GX-5M-R-C5
Shielded
type
MEASURE-
MENT
GX-5SB
GX-5M
GX-5MB
GX-8M
GX-8MB
SENSORS
STATIC
CONTROL
DEVICES
GX-8M-R-C5
LASER
MARKERS
GX-8MB-R-C5
PLC
Accessories
HUMAN
MACHINE
INTERFACES
• MS-SS3 (Sensor mounting bracket for GX-3S type)
• MS-SS3-2 (C bracket for GX-3S type)
• MS-SS5 (Sensor mounting bracket for GX-5S type)
• MS-SS3
• MS-SS5
• MS-SS3-2
ENERGY
MANAGEMENT
SOLUTIONS
FA
COMPONENTS
MACHINE
VISION
SYSTEMS
By using the C bracket, the applicable
tightening force can be doubled.
UV
CURING
SYSTEMS
Selection
Guide
Amplifier
Built-in
Amplifier-
separated
Other
Products
GX-F/H
GXL
GL
GX-M
GX-U/GX-FU/
GX-N
GX
Cylindrical Compact Inductive Proximity Sensor GX SERIES
844
SPECIFICATIONS
FIBER
SENSORS
LASER
SENSORS
Non-threaded type
PHOTO-
Shielded type
ELECTRIC
SENSORS
Type
Bending-resistant cable
Bending-resistant cable
Bending-resistant cable
MICRO
PHOTO-
ELECTRIC
SENSORS
Item
Model No. GX-3S GX-3SB GX-3S-R GX-3SB-R GX-4S GX-4SB GX-4S-R GX-4SB-R GX-5S GX-5SB GX-5S-R GX-5SB-R
EMC Directive, RoHS Directive
0.8 mm 0.031 in ±15 %
CE marking directive compliance
Max. operation distance (Note 2)
Stable sensing range (Note 2)
Standard sensing object
Hysteresis
AREA
SENSORS
1 mm 0.039 in ±15 %
0 to 0.8 mm 0 to 0.031 in
SAFETY LIGHT
CURTAINS
SAFETY
/
0 to 0.6 mm 0 to 0.024 in
COMPONENTS
PRESSURE /
FLOW
Iron sheet 5 × 5 × t 1 mm 0.197 × 0.197 × t 0.039 in
Iron sheet 6 × 6 × t 1 mm 0.236 × 0.236 × t 0.039 in
SENSORS
15 % or less of operation distance (with standard sensing object)
INDUCTIVE
PROXIMITY
SENSORS
Repeatability
20 μm 0.787 mil or less
12 to 24 V DC ±10 % Ripple P-P 10 % or less
15 mA or less
8 μm 0.315 mil or less
PARTICULAR
USE
Supply voltage
10 to 30 V DC Ripple P-P 10 % or less
SENSORS
Current consumption
SENSOR
OPTIONS
NPN open-collector transistor
• Maximum sink current: 200 mA (Note 3)
• Applied voltage: 30 V DC or less
(between output and 0 V)
• Residual voltage: 1.5 V or less
(at 200 mA sink current)
SIMPLE
NPN open-collector transistor
• Maximum sink current: 50 mA
• Applied voltage: 30 V DC or less (between output and 0 V)
• Residual voltage: 0.4 V or less (at 50 mA sink current)
WIRE-SAVING
UNITS
Output
WIRE-SAVING
SYSTEMS
0.4 V or less
(at 50 mA sink current)
MEASURE-
MENT
SENSORS
STATIC
Utilization category
Output operation
DC-12 or DC-13
CONTROL
DEVICES
Normally Normally Normally Normally Normally Normally Normally Normally Normally Normally Normally Normally
open closed open closed open closed open closed open closed open closed
LASER
MARKERS
Short-circuit protection
Max. response frequency
Operation indicator
Pollution degree
Incorporated
1.5 kHz
1 kHz
PLC
Red LED (lights up when the output is ON)
3 (Industrial environment)
IP67 (IEC)
HUMAN
MACHINE
INTERFACES
ENERGY
Protection
MANAGEMENT
SOLUTIONS
Ambient temperature
Ambient humidity
–25 to +70 °C –13 to +158 °F, Storage: –25 to +80 °C –13 to +176 °F
35 to 95 % RH, Storage: 35 to 95 % RH 35 to 85 % RH, Storage: 35 to 95 % RH
500 V AC for one min. between all supply terminals connected together and enclosure
FA
COMPONENTS
MACHINE
VISION
Voltage withstandability
SYSTEMS
5 MΩ, or more, with 250 V DC megger between all supply terminals connected
together and enclosure
50 MΩ, or more, with 500 V DC megger between all
supply terminals connected together and enclosure
Insulation resistance
Vibration resistance
UV
CURING
SYSTEMS
10 to 55 Hz frequency, 1.5 mm 0.059 in double amplitude in X, Y and Z directions for two hours each
300 m/s2 acceleration (30 G approx.) in
X, Y and Z directions ten times each
Shock resistance
Temperature
200 m/s2 acceleration (20 G approx.) in X, Y and Z directions ten times each
Over ambient temperature range –25 to +70 °C –13 to +158 °F: Within ±20 % of
sensing range at +20 °C +68 °F
Over ambient temperature range –25 to +70 °C –13 to
+158 °F: Within ±15 % of sensing range at +20 °C +68 °F
Sensing
characteristics
Selection
Guide
range
variation
Voltage
characteristics
Within ±2.5 % for ±15 % fluctuation of
the supply voltage
Within ±2 % for ±10 % fluctuation of the supply voltage
Enclosure: Stainless steel (SUS304), Resin part: TPX
Amplifier
Built-in
Amplifier-
separated
Enclosure: Brass (Nickel plated)
Resin part: ABS
Material
Other
Products
0.08 mm2 3-core oil, heat 0.1 mm2 3-core bending, oil 0.08 mm2 3-core oil, heat 0.1 mm2 3-core bending, oil 0.14 mm2 3-core oil, heat 0.15 mm2 3-core bending, oil
and cold resistant cabtyre and heat resistant cabtyre and cold resistant cabtyre and heat resistant cabtyre and cold resistant cabtyre and heat resistant cabtyre
Cable
cable, 3 m 9.843 ft long
cable, 3 m 9.843 ft long
cable, 3 m 9.843 ft long
cable, 3 m 9.843 ft long
cable, 3 m 9.843 ft long
cable, 3 m 9.843 ft long
GX-F/H
GXL
Cable extension
Weight
Extension up to total 100 m 328.084 ft is possible with 0.3 mm2, or more, cable.
Net weight: 30 g approx. Net weight: 55 g approx.
GL
MS-SS3 (Sensor mounting bracket): 1 pc.
MS-SS3-2 (C bracket): 1 pc.
Accessories
MS-SS5 (Sensor mounting bracket): 1 pc.
GX-M
GX-U/GX-FU/
GX-N
Notes: 1) Where measurement conditions have not been specified precisely, the conditions used were an ambient temperature of +23 °C +73.4 °F.
2) 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.
GX
3) The maximum sink current varies depending on the ambient temperature. Refer to “I/O CIRCUIT AND WIRING DIAGRAMS (p.846)” for details.
Cylindrical Compact Inductive Proximity Sensor GX SERIES
845
FIBER
SPECIFICATIONS
SENSORS
LASER
SENSORS
Threaded type
PHOTO-
ELECTRIC
SENSORS
Shielded type
Type
Non-shielded type
GX-8ML GX-8MLB
Bending-resistant cable
Bending-resistant cable
MICRO
PHOTO-
ELECTRIC
SENSORS
Model No. GX-5M GX-5MB GX-5M-R GX-5MB-R GX-8M GX-8MB GX-8M-R GX-8MB-R
Item
CE marking directive compliance
Max. operation distance (Note 2)
Stable sensing range (Note 2)
Standard sensing object
EMC Directive, RoHS Directive
1 mm 0.039 in ±15 %
AREA
SENSORS
0.8 mm 0.031 in ±15 %
0 to 0.6 mm 0 to 0.024 in
2 mm 0.079 in ±15 %
SAFETY LIGHT
CURTAINS
/
SAFETY
0 to 0.8 mm 0 to 0.031 in
0 to 1.6 mm 0 to 0.063 in
COMPONENTS
PRESSURE /
FLOW
Iron sheet 5 × 5 × t 1 mm 0.197 × 0.197 × t 0.039 in Iron sheet 8 × 8 × t 1 mm 0.315 × 0.315 × t 0.039 in Iron sheet 12 × 12 × t 1 mm 0.472 × 0.472 × t 0.039 in
SENSORS
15 % or less of operation distance
Hysteresis
10 % or less of operation distance (with standard sensing object)
(with standard sensing object)
INDUCTIVE
PROXIMITY
SENSORS
Repeatability
20 µm 0.787 mil or less
8 µm 0.315 mil or less
40 µm 1.575 mil or less
PARTICULAR
USE
SENSORS
Supply voltage
Current consumption
12 to 24 V DC ±10 % Ripple P-P 10 % or less
10 to 30 V DC Ripple P-P 10 % or less
SENSOR
OPTIONS
15 mA or less
NPN open-collector transistor
• Maximum sink current: 50 mA
• Applied voltage: 30 V DC or less
(between output and 0V)
• Residual voltage: 0.4 V or less
(at 50 mA sink current)
SIMPLE
WIRE-SAVING
UNITS
NPN open-collector transistor
• Maximum sink current: 200 mA (Note 3)
• 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 50 mA sink current)
Output
WIRE-SAVING
SYSTEMS
MEASURE-
MENT
SENSORS
Utilization category
Output operation
DC-12 or DC-13
STATIC
CONTROL
DEVICES
Normally Normally Normally Normally Normally Normally Normally Normally
open closed open closed open closed open closed
Normally open
Normally closed
LASER
Short-circuit protection
Max. response frequency
Operation indicator
Pollution degree
Incorporated
MARKERS
1 kHz
500 Hz
PLC
Red LED (lights up when the output is ON)
3 (Industrial environment)
IP67 (IEC)
HUMAN
MACHINE
INTERFACES
Protection
ENERGY
MANAGEMENT
SOLUTIONS
Ambient temperature
Ambient humidity
– 25 to +70 °C –13 to +158 °F, Storage: – 25 to +80 °C – 13 to +176 °F
35 to 95 % RH, Storage: 35 to 95 % RH 35 to 85 % RH, Storage: 35 to 95 % RH
500 V AC for one min. between all supply terminals connected together and enclosure
FA
COMPONENTS
Voltage withstandability
MACHINE
VISION
SYSTEMS
5 MΩ, or more, with 250 V DC megger between all
supply terminals connected together and enclosure
50 MΩ, or more, with 500 V DC megger between all supply terminals connected
together and enclosure
Insulation resistance
Vibration resistance
Shock resistance
Temperature
UV
CURING
SYSTEMS
10 to 55 Hz frequency, 1.5 mm 0.059 in double amplitude in X, Y and Z directions for two hours each
200 m/s2 acceleration (20 G approx.) in
X, Y and Z directions ten times each
300 m/s2 acceleration (30 G approx.) in
X, Y and Z directions ten times each
300 m/s2 acceleration (30 G approx.) in
X, Y and Z directions three times each
Over ambient temperature range – 25 to +70 °C –13 to
+158 °F: Within ±20 % of sensing range at +20 °C +68 °F
Over ambient temperature range –25 to +70 °C –13 to +158 °F:
Selection
Guide
+15
–10
Sensing
range
variation
Within
% of sensing range at +20 °C +68 °F
characteristics
Amplifier
Built-in
Within ±2 % for ±10 % fluctuation of the
supply voltage
Voltage
characteristics
Within ±2.5 % for ±15 % fluctuation of the supply voltage
Amplifier-
separated
Other
Enclosure: Brass (Nickel plated)
Resin part: TPX
Enclosure: Brass (Nickel plated)
Resin part: ABS
Material
Cable
Products
0.08 mm2 3-core oil, heat 0.1 mm2 3-core bending, oil 0.14 mm2 3-core oil, heat 0.15 mm2 3-core bending, oil
and cold resistant cabtyre and heat resistant cabtyre and cold resistant cabtyre and heat resistant cabtyre
cable, 3 m 9.843 ft long cable, 3 m 9.843 ft long cable, 3 m 9.843 ft long cable, 3 m 9.843 ft long
0.14 mm2 3-core, oil, heat and cold
resistant cabtyre cable, 3 m 9.843 ft long
GX-F/H
GXL
Extension up to total 100 m 328.084 ft is
GL
Cable extension
Weight (Note 4)
Accessories
Extension up to total 100 m 328.084 ft is possible with 0.3 mm2, or more, cable.
possible with 0.14 mm2, or more, cable.
GX-M
Net weight: 30 g approx.
Nut: 2 pcs. Nut: 2 pcs.
Net weight: 60 g approx.
GX-U/GX-FU/
GX-N
Nut: 2 pcs.
Nut: 2 pcs.
Nut: 2 pcs.
Toothed lock washer: 1 pc.
GX
Toothed lock washer: 1 pc. Toothed lock washer: 2 pcs. Toothed lock washer: 1 pc. Toothed lock washer: 2 pcs.
Notes: 1) Where measurement conditions have not been specified precisely, the conditions used were an ambient temperature of +23 °C +73.4 °F.
2) 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.
3) The maximum sink current varies depending on the ambient temperature. Refer to “I/O CIRCUIT AND WIRING DIAGRAMS (p.846)” for details.
4) The given weight of the threaded type includes the weight of nuts and toothed lock washers.
Cylindrical Compact Inductive Proximity Sensor GX SERIES
846
I/O CIRCUIT AND WIRING DIAGRAMS
FIBER
SENSORS
LASER
SENSORS
GX-5S□ GX-8M□ GX-8ML□
I/O circuit diagram
Color code
PHOTO-
Wiring diagram
ELECTRIC
SENSORS
MICRO
PHOTO-
ELECTRIC
SENSORS
D
(Brown) +V
Brown
Load
AREA
SENSORS
Load
+
–
+
(Black) Output
Black
SAFETY LIGHT
10 to 30 V DC
Tr
10 to 30 V DC
CURTAINS
SAFETY
/
–
200 mA max. (Note)
(Blue) 0 V
ZD
COMPONENTS
Blue
PRESSURE /
FLOW
SENSORS
Note: The maximum sink current varies depending on the ambient
temperature.
Internal circuit
Users’ circuit
INDUCTIVE
PROXIMITY
SENSORS
200
100
0
PARTICULAR
USE
Symbols … D : Reverse supply polarity protection diode
ZD: Surge absorption zener diode
SENSORS
Tr : NPN output transistor
SENSOR
OPTIONS
• If a capacitor of 1 µF or more is connected between 0 V and
output or between +V and output, connect a 100 Ω resistor in
series as shown below.
SIMPLE
WIRE-SAVING
UNITS
–25
–13
+55
+70
+131
+158
WIRE-SAVING
SYSTEMS
Ambient temperature (°C °F)
(Brown) +V
Without the resistor, the short-
circuit protection is activated by
+V
MEASURE-
MENT
1 μF or more
the charge or discharge current
of the capacitor, so that it
results in delaying the response
whenever the sensor switches.
The connected resistor solves
this problem.
(Black) Output
SENSORS
Signal
100Ω
(Blue) 0 V
STATIC
1 μF or more
0 V
CONTROL
DEVICES
LASER
Internal circuit
Users’ circuit
MARKERS
PLC
HUMAN
MACHINE
INTERFACES
GX-3S□ GX-4S□ GX-5M□
I/O circuit diagram
Color code
ENERGY
MANAGEMENT
SOLUTIONS
Wiring diagram
FA
COMPONENTS
D
(Brown) +V
Brown
MACHINE
VISION
ZD
SYSTEMS
Load
Load
+
–
+
–
12 to 24 V DC
10 %
Black
Blue
12 to 24 V DC
1ꢀ %
(Black) Output (Note)
UV
CURING
SYSTEMS
50mA max.
Tr
(Blue) 0 V
Internal circuit
Users’ circuit
Note: GX-3S□, GX-4S□ and GX-5M□ do not incorporate a short-circuit
protection circuit at the output. Do not connect them directly to a
power supply or a capacitive load.
Selection
Guide
Amplifier
Built-in
Amplifier-
separated
Symbols … D : Reverse supply polarity protection diode
ZD: Surge absorption zener diode
Other
Products
Tr : NPN output transistor
GX-F/H
GXL
GL
GX-M
GX-U/GX-FU/
GX-N
GX
Cylindrical Compact Inductive Proximity Sensor GX SERIES
847
FIBER
SENSING CHARACTERISTICS (TYPICAL)
SENSORS
LASER
SENSORS
GX-3S□ GX-4S□ GX-5M□
PHOTO-
ELECTRIC
SENSORS
Sensing field
Correlation between sensing object size and sensing range
MICRO
PHOTO-
As the sensing object size becomes smaller than
the standard size (iron sheet 5 × 5 × t 1 mm
0.197 × 0.197 × t 0.039 in), the sensing range
shortens as shown in the left figure.
ELECTRIC
SENSORS
2
2
0.079
Iron sheet
0.079
AREA
a × a mm a × a in
SENSORS
Standard sensing object
t 1 mm
L
Iron sheet 5 × 5 × t 1 mm
0.197 × 0.197 × t 0.039 in
SAFETY LIGHT
t 0.039 in
CURTAINS
/
SAFETY
1
COMPONENTS
1
0.039
0.039
PRESSURE /
FLOW
ℓ
SENSORS
L
INDUCTIVE
PROXIMITY
SENSORS
0
4
2
0.079
Left
0
2
4
0
5
15
20
0.787
10
0.157
0.079
0.157
PARTICULAR
USE
0.197
0.591
0.394
Center
Operating point ℓ (mm in)
Right
Sensing object side
SENSORS
length a (mm in)
SENSOR
OPTIONS
GX-5S□
SIMPLE
WIRE-SAVING
UNITS
Sensing field
Correlation between sensing object size and sensing range
As the sensing object size becomes smaller than
WIRE-SAVING
SYSTEMS
Standard sensing object
the standard size (iron sheet 6 × 6 × t 1 mm
0.236 × 0.236 × t 0.039 in), the sensing range
shortens as shown in the left figure.
2
Iron sheet
2
MEASURE-
MENT
0.079
6 × 6 × t 1 mm
0.079
Iron sheet
0.236 × 0.236 × t 0.039 in
a × a mm a × a in
t 1 mm
SENSORS
ℓ
L
STATIC
CONTROL
DEVICES
t 0.039 in
1
1
0.039
0.039
LASER
MARKERS
PLC
0
4
2
0
2
4
0
5
15
20
0.787
10
HUMAN
MACHINE
0.157
0.079
0.079
Right
0.157
0.197
0.591
0.394
INTERFACES
Left
Center
Sensing object side
length a (mm in)
Operating point ℓ (mm in)
ENERGY
MANAGEMENT
SOLUTIONS
GX-8M□
FA
COMPONENTS
Sensing field
Correlation between sensing object size and sensing range
As the sensing object size becomes smaller than
MACHINE
VISION
SYSTEMS
Standard sensing object
the standard size (iron sheet 8 × 8 × t 1 mm
0.315 × 0.315 × t 0.039 in), the sensing range
shortens as shown in the left figure.
Iron sheet
2
2
UV
CURING
8 × 8 × t 1 mm
0.079
0.079
Iron sheet
0.315 × 0.315 × t 0.039 in
ℓ
SYSTEMS
a × a mm a × a in
t 1 mm
L
L
t 0.039 in
1
1
0.039
0.039
Selection
Guide
Amplifier
Built-in
0
Amplifier-
0
4
2
0
2
4
5
15
20
0.787
10
separated
0.157
0.079
0.079
Right
0.157
0.197
0.591
0.394
Other
Products
Left
Center
Sensing object side
length a (mm in)
Operating point ℓ (mm in)
GX-8ML□
GX-F/H
GXL
Sensing field
Correlation between sensing object size and sensing range
As the sensing object size becomes smaller than
GL
Standard sensing object Iron sheet
GX-M
the standard size (iron sheet 12 × 12 × t 1 mm
0.472 × 0.472 × t 0.039 in), the sensing range
shortens as shown in the left figure.
12 × 12 × t 1 mm 0.472 × 0.472 × t 0.039 in
2
2
GX-U/GX-FU/
GX-N
0.079
0.079
ℓ
L
GX
1
0.0139
0.039
Iron sheet
a × a mm a × a in
t 1 mm
L
t 0.039 in
0
0
4
2
0.079
Left
0
2
4
10
30
40
1.575
20
0.157
0.079
0.157
0.394
1.181
0.787
Center
Operating point ℓ (mm in)
Right
Sensing object side
length a (mm in)
Cylindrical Compact Inductive Proximity Sensor GX SERIES
848
PRECAUTIONS FOR PROPER USE
FIBER
Refer to p.1579~ for general precautions.
SENSORS
LASER
SENSORS
Mounting with nut
• Never use this product as a sensing device
for personnel protection.
• In case of using sensing devices for
personnel protection, use products which
meet laws and standards, such as OSHA,
ANSI or IEC etc., for personnel protection
applicable in each region or country.
PHOTO-
• Note that the maximum tightening torque differs
according to the location of the nuts.
ELECTRIC
SENSORS
MICRO
PHOTO-
ELECTRIC
SENSORS
<Shielded of threaded type>
<Non-shielded of threaded type>
D
D
AREA
SENSORS
SAFETY LIGHT
CURTAINS
SAFETY
/
COMPONENTS
Attached toothed
lock washer
Mounting
PRESSURE /
FLOW
Mounting plate
SENSORS
• The tightening torque should be as given below.
Mounting with set screw
Mounting plate
Attached toothed lock washer
(2 pcs. attached for “-R” type only)
INDUCTIVE
PROXIMITY
SENSORS
PARTICULAR
USE
<Shielded of threaded type>
SENSORS
Model No.
GX-5M□
D (mm in)
Tightening torque
• Tighten the set screw on the flat surface of the sensor
without applying excessive force. Make sure to use a set
screw with a cup-point end.
SENSOR
OPTIONS
2 to 3 0.079 to 0.118
3 0.118 or more
0.49 N·m
1.47 N·m
1.47 N·m
3.43 N·m
0.98 N·m
3.43 N·m
SIMPLE
WIRE-SAVING
UNITS
Set screw
3 to 11 0.118 to 0.433
11 0.433 or more
(M4 or less)
WIRE-SAVING
SYSTEMS
GX-8M□
(Note)
A
MEASURE-
MENT
9 to 11 0.345 to 0.433
11 0.433 or more
Note: To fasten GX-5M□, use a M3 or less set screw.
SENSORS
GX-8ML□
STATIC
CONTROL
DEVICES
Note: Mount such that the nuts do not protrude from the threaded portion.
Set screw tightening
position A (mm in)
Tightening
torque
Model No.
LASER
MARKERS
• The root truncation of the threads with GX-8M□ and
GX-8ML□ is shallow owing to strengthening of the
sensors against tightening.
5 to 10 0.197 to 0.394
8 to 22 0.315 to 0.866
0.29 N·m
0.29 N·m
GX-5M□
GX-8M□
PLC
When tapped hole on equipment to fix the sensors, the
prepared hole must be ø7.2 mm ø0.283 in or more.
HUMAN
MACHINE
INTERFACES
<Non-threaded type and non-shielded of threaded type>
ENERGY
Set screw
MANAGEMENT
SOLUTIONS
(M4 or less)
Tapped hole
Tightening
torque
B
Model No.
B (mm in) C (mm in)
FA
Sensor
COMPONENTS
0.29 N·m
0.58 N·m
GX-3S□
When using
the C bracket
5 to 10
0.197 to 0.394
3
MACHINE
VISION
0.118
C
SYSTEMS
Tap
UV
5 to 10
0.197 to 0.394
3
CURING
SYSTEMS
0.58 N·m
0.29 N·m
0.29 N·m
GX-4S□
GX-5S□
GX-8ML□
0.118
8 to 20
0.315 to 0.787
5
0.197
13 to 22
0.517 to 0.866
10
0.394
Selection
Guide
Note: The protrusion should be kept C (mm in) or
Amplifier
Built-in
more to avoid reduction of sensing range.
Amplifier-
separated
Other
Products
• To fasten GX-3S□ and GX-4S□, use a M3 or less set
screw and tighten it from a direction perpendicular to the
operation indicator.
GX-F/H
GXL
Operation
indicator
Operation
indicator
Operation
indicator
GL
GX-M
Set screw
GX-U/GX-FU/
GX-N
GX
• When using the C bracket, place it on the sensor at a
distance of 3 mm 0.118 in or more from the sensor end.
C bracket
3 mm 0.118 in or more
• To fasten the non-shielded threaded type, tighten the set
screw on the flat surface of the sensor.
Cylindrical Compact Inductive Proximity Sensor GX SERIES
849
FIBER
PRECAUTIONS FOR PROPER USE
Refer to p.1579~ for general precautions.
SENSORS
LASER
Distance from surrounding metal
Sensing range
SENSORS
PHOTO-
ELECTRIC
SENSORS
• As metal around the sensor may affect the sensing
performance, pay attention to the following points.
• The sensing range is specified for the standard sensing
object. With a non-ferrous metal, the sensing range is
obtained by multiplying with the correction coefficient
specified below. Further, the sensing range also changes
if the sensing object is smaller than the standard sensing
object or if the sensing object is plated.
MICRO
PHOTO-
ELECTRIC
SENSORS
Influence of surrounding metal
AREA
• The surrounding metal will affect the sensing
performance. Keep the minimum distance specified in the
table below.
SENSORS
SAFETY LIGHT
CURTAINS
/
Correction coefficient
SAFETY
COMPONENTS
Model No.
PRESSURE /
FLOW
GX-5S□
GX-3S□
Model No.
E (mm in)
SENSORS
GX-5M□
GX-8M□
GX-4S□
INDUCTIVE
PROXIMITY
SENSORS
GX-8ML□
3 0.118
3 0.118
4 0.157
3 0.118
4 0.157
8 0.315
GX-3S□
GX-4S□
GX-5S□
GX-5M□
GX-8M□
GX-8ML□
Metal
Iron
1
1
1
PARTICULAR
USE
E
SENSORS
Stainless steel
(SUS304)
0.65 approx.
0.83 approx.
0.7 approx.
SENSOR
OPTIONS
Brass
0.36 approx.
0.30 approx.
0.61 approx.
0.58 approx.
0.4 approx.
SIMPLE
WIRE-SAVING
UNITS
Aluminum
0.35 approx.
WIRE-SAVING
SYSTEMS
Others
Embedding of the sensor in metal
MEASURE-
MENT
• Sensing range may decrease if the sensor is completely
embedded in metal. Especially for the non-threaded type
and the non-shielded type, keep the minimum distance
specified in the table below.
• Do not use during the initial transient time (10 ms) after
the power supply is switched on.
• Make sure that stress by forcible bend or pulling is not
applied directly to the sensor cable joint.
• GX-3S□, GX-4S□ and GX-5M□ do not incorporate
a short-circuit protection circuit at the output. Do not
connect them directly to a power supply or a capacitive
load.
SENSORS
STATIC
CONTROL
DEVICES
LASER
MARKERS
PLC
Model No.
F (mm in) G (mm in)
HUMAN
MACHINE
ø12 ø0.472 3 0.118
ø12 ø0.472 3 0.118
ø15.4 ø0.606 5 0.197
ø30 ø1.181 10 0.394
GX-3S□
GX-4S□
GX-5S□
GX-8ML□
INTERFACES
F
ENERGY
MANAGEMENT
SOLUTIONS
G
Metal
FA
COMPONENTS
MACHINE
VISION
SYSTEMS
Mutual interference
UV
CURING
• When two or more sensors are installed in parallel or face
to face, keep the minimum separation distance specified
below to avoid mutual interference.
SYSTEMS
Face to face mounting
Selection
Guide
Model No.
H (mm in) J (mm in)
H
Amplifier
Built-in
16 0.630 16 0.630
16 0.630 16 0.630
20 0.787 15 0.591
10 0.394 10 0.394
20 0.787 15 0.591
50 1.969 30 1.181
GX-3S□
GX-4S□
GX-5S□
GX-5M□
GX-8M□
GX-8ML□
Amplifier-
separated
Other
Products
Parallel mounting
J
GX-F/H
GXL
GL
GX-M
GX-U/GX-FU/
GX-N
GX
Cylindrical Compact Inductive Proximity Sensor GX SERIES
850
DIMENSIONS (Unit: mm in)
FIBER
The CAD data can be downloaded from our website.
SENSORS
LASER
SENSORS
Sensor
Sensor
GX-3S□
GX-4S□
PHOTO-
ELECTRIC
SENSORS
Operation indicator (Red)
Operation indicator (Red)
4
4
0.157
0.157
MICRO
19
19
PHOTO-
ELECTRIC
SENSORS
0.748
0.748
AREA
SENSORS
ø3.8
ø4.4
ø0.150
SAFETY LIGHT
ø0.173
30
30
1.181
CURTAINS
SAFETY
/
ø2.6 ø0.102 cable,
3 m 9.843 ft long
ø2.6 ø0.102 cable,
3 m 9.843 ft long
1.181
COMPONENTS
PRESSURE /
FLOW
SENSORS
Sensor
Sensor
GX-5S□
GX-5M□
INDUCTIVE
PROXIMITY
SENSORS
Operation indicator (Red)
Toothed lock
PARTICULAR
USE
3
0.118
washer
17.1
SENSORS
(Internally toothed)
0.673
4.4
Operation indicator (Red)
SENSOR
OPTIONS
18
0.173
ø10
ø2.6 ø0.102 cable,
3 m 9.843 ft long
0.709
ø0.394
SIMPLE
ø5.4
WIRE-SAVING
UNITS
30
ø0.213
ø3.5 ø0.138 cable,
3 m 9.843 ft long
1.181
WIRE-SAVING
SYSTEMS
ø3.8
2
8
4
ø0.150
0.079
19
0.315
0.157
0.748
30
MEASURE-
MENT
1.181
SENSORS
Flat part
M5 × 0.5 0.020 thread
STATIC
CONTROL
DEVICES
LASER
Sensor
Sensor
GX-8M□
GX-8ML□
MARKERS
PLC
3
30
30
3
0.118
1.181
1.181
0.118
Toothed lock washer
(Internally toothed)
Toothed lock washer
HUMAN
(Internally toothed)
MACHINE
INTERFACES
12
24
0.472
Operation indicator (Red)
0.945
0.1138
ø6.4
12
Operation indicator (Red)
ENERGY
3
ø3.5 ø0.138 cable,
3 m 9.843 ft long
ø0.252
0.472
MANAGEMENT
SOLUTIONS
0.118
FA
COMPONENTS
ø5
6
ø15
ø0.591
ø0.197
ø15
0.236
MACHINE
VISION
ø5
ø0.197
ø0.591
7.4
ø3.5 ø0.138 cable,
3 m 9.843 ft long
6
M8 × 1
SYSTEMS
0.291
0.236
Flat part
0.039 thread
7.4
UV
0.291
Flat part
M8 × 1 0.039 thread
CURING
SYSTEMS
C bracket for GX-3S□ (Accessory for GX-3S□)
MS-SS3
MS-SS5
MS-SS3-2
Sensor mounting bracket for GX-3S□ (Accessory for GX-3S□)
Sensor mounting bracket for GX-5S□ (Accessory for GX-5S□)
t 0.45
Selection
Guide
t 0.018
2-ø3.5 ø0.138
Model No.
mounting holes
Amplifier
Built-in
(4.75)
MS-SS3 MS-SS5
(0.187)
C
Symbols
Amplifier-
separated
14
0.551
A
B
C
D
16 0.630 18 0.709
9 0.354 10 0.394
6.3 0.248 8.3 0.327
4.9 0.193 6.1 0.240
Other
Products
Note: By using the C bracket, the applicable tightening force can be doubled.
A
B
GX-F/H
GXL
4 0.157
4
4
8
GL
Applicable
model No.
0.157
0.157
0.315
GX-3S□ GX-5S□
D
16
GX-M
0.630
GX-U/GX-FU/
GX-N
Material: Nylon 66
GX
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