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2-wire type
The connector type (M12) is also available. If you want to order this type, simply add "-Z" at the end of the order information.
Type
Model no.
Normally
GX-M8A-U
open
Normally
GX-M8B-U
closed
Max. operating distance
1.5mm +/-10%
Sensing range (note 2)
0 to 1.2mm
Sensing object
8x8 x t 1mm
(note 3)
Hysteresis (note 2)
Repeatability (note 2)
Supply voltage
Current consumption
(note 4)
Output
Short-circuit protection
Response frequency
1kHz
Operation indicator
Pollution degree
Protection
Ambient temperature
Ambient humidity
EMC
Voltage withstandability
Vibration resistance
Shock resistance
Material
Cable (except for con-
nector type)
Cable extension
Net weight
Cable type
(note 5)
Connector
type
Accessories
*
Notes:
1. Unless otherwise specified, an ambient temperature of +23°C was used for the measurement conditions.
2. It is the value for a standard metal object (iron sheet) under standard environmental conditions.
3. An iron sheet was used for the standard sensing object.
4. Leakage current when the output is in the OFF state.
5. The weight includes the weight of the nuts.
Standard
GX-M12A-
GX-M18A-
U(-Z)
U(-Z)
GX-M12B-
GX-M18B-
U(-Z)
U(-Z)
2mm +/-10%
5mm +/-10%
0 to 1.6mm
0 to 4mm
12x12 x t 1mm
18x18 x t 1mm
Non contact 2-wire type:
● Load current: 1.5 to 100mA
● Residual voltage: ≤ 4.2V (note 4)
1kH
1.2kHz
10 to 55 Hz frequency, 0,5 mm amplitude in X, Y and Z directions for 1.5 hours each
≈40g
≈70g
≈90g
-
≈20g
≈45g
GX-M30A-
GX-ML8A-
U(-Z)
U(-Z)
GX-M30B-
GX-ML8B-
U(-Z)
U(-Z)
10mm +/-10%
0 to 8mm
0 to 2mm
30x30 x t 1mm
8x8 x t 1mm
≤ 15% of the operating distance with standard sensing object
Along the sensing axis: ≤ 5% of operating distance
12 to 24V DC (+ / -10%)
≤ 0.5mA
Incorporated
1.3kHz
1.1kHz
Yellow LED (lights up when the output is ON)
3 (industrial environment)
IP68 (IEC)
-25 to +70°C, Storage: -40 to +85°C
≤ 50% RH
EN 60947-5-2
500V AC
2
294 m/s
acceleration in X, Y and Z direction for three times each
Enclosure: Brass (Nickel plated), sensing part: PPS
2
2
0.44 mm
(0.15mm
for GM-X8
≤ 10m with 0.34mm
≈150g
≈40g
≈110g
≈20g
Nut: 2 pcs.
5
Long range
GX-ML12A-
U(-Z)
GX-ML12B-
U(-Z)
25mm +/-10%
4mm +/-10%
0 to 3.2mm
12x12 x t 1mm
1.3kHz
□
) 2-core cable, 2m long
2
or more
≈70g
≈20g
GX-ML18A-
GX-ML30A-
U(-Z)
U(-Z)
GX-ML18B-
GX-ML30B-
U(-Z)
U(-Z)
8mm +/-10%
15mm +/-10%
0 to 6.4mm
0 to 12mm
18x18 x t 1mm
30x30 x t 1mm
1.5kHz
0.8kHz
≈90g
≈150g
≈45g
≈110g
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