GX-M18A datasheet(3/8 Pages) PANASONIC

3 / 8 page

DC 3-wire type

Type

Shielded type

Non-shielded type

Normally open

GX-M8A□

GX-M12A□

GX-18A□

GX-M30A□

GX-MK12A□

GX-MK18A□

GX-MK30A□

Item

Normally closed

GX-M8B□

GX-M12B□

GX-18B□

GX-M30B□

GX-MK12B□

GX-MK18B□

GX-MK30B□

Max. operation distance (Note 2,3) 1.5 mm 0.06 in ±10 % 2 mm 0.08 in ±10 %

5 mm 0.20 in ±10 % 10 mm 0.39 in ±10 % 7 mm 0.28 in ±10 % 12 mm 0.47 in ±10 % 22 mm 0.87 in ±10 %

Stable sensing range (Note 2,3)

0 to 1.2 mm

0 to 0.05 in

0 to 1.6 mm

0 to 0.06 in

0 to 4 mm

0 to 0.16 in

0 to 8 mm

0 to 0.32 in

0 to 5.6 mm

0 to 0.22 in

0 to 9.6 mm

0 to 0.38 in

0 to 17.6 mm

0 to 0.69 in

Standard sensing object

Iron sheet 8 × 8 × t 1 mm

0.32 × 0.32 × t 0.04 in

Iron sheet 12 × 12 × t 1 mm

0.47 × 0.47 × t 0.04 in

Iron sheet 18 × 18 × t 1mm

0.71 × 0.71 × t 0.04 in

Iron sheet 30 × 30 × t 1 mm

1.18 × 1.18 × t 0.04 in

Iron sheet 24 × 24 × t 1 mm

0.94 × 0.94 × t 0.04 in

Iron sheet 24 × 24 × t 1 mm

0.94 ×0.94 × t 0.04 in

Iron sheet 45 × 45 × t 1 mm

1.77 × 1.77 × t 0.04 in

Hysteresis (Note 2)

15 % or less of operation distance (with standard sensing object)

Repeatability (Note 2)

Along sensing axis: 5 % or less of operation distance

Supply voltage

12 to 24 V DC ±10 % Ripple P-P 10 % or less

Current consumption (Note 4)

10 mA or less

Output

NPN open-collector transistor

• Maximum sink current 200 mA

• Applied voltage: 24 V DC or less (between output and 0 V)

• Residual voltage 2 V or less

PNP open-collector transistor

• Maximum source current 200 mA

• Applied voltage: 24 V DC or less (between output and + V)

• Residual voltage 2 V or less

Utilization category

DC-12 or DC-13

Short-circuit protection

Incorporated

Max. response frequency

5 kHz

2 kHz

1 kHz

2.5 kHz

1 kHz

0.5 kHz

Operation indicator

Yellow LED (lights up when the output is ON)

Pollution degree

3 (industrial enviroment)

Protection

IP67 (IEC)

IP69K (DIN), IP68 (IEC) (2 m cable length type only) , IP67 (IEC) (M12 plug-in connector type only)

Ambient temperature

–25 to +70 °C –13 to +158 °F, Storage: –40 to +85 °C –40 to +185 °F

Ambient humidity

50 % RH or less (at +70 °C +158 °F)

EMC

EN 60947-5-2

Voltage withstandability

500 V AC for one min. between all supply terminals connected together and enclosure

Vibration resistance

10 to 55 Hz frequency, 0.5 mm 0.02 in amplitude in X, Y and Z directions for 1.5 hours each

Shock resistance

294 m/s2 acceleration (30 G approx.) in X, Y and Z directions for three times each

Sensing range variation

(Note 2)

Within ±10 % fluctuation of sensing range at +23 °C +73 °F and rated voltage in the range of

allowable temperature and supply voltage

Material

Enclosure: Brass (Nickel plated), Sensing part: PPS

Cable (except for M12 plug-in connector type)

0.44 mm2 (0.15 mm2 for

GX-M8□) 3-core cabtyre cable, 2 m 6.56 ft long

Cable extension

Extension up to total 10 m 32.80 ft is possible with 0.34 mm2, or more, cable.

Net weight

(Note 5)

2 m cable length type

40 g approx.

70 g approx.

90 g approx.

150 g approx.

75 g approx.

100 g approx.

180 g approx.

M12 plug-in connector type

15 g approx.

20 g approx.

45 g approx.

110 g approx.

25 g approx.

55 g approx.

140 g approx.

Accessories

Nut: 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) It is the value in state where the circumference of a detection side has a metal object.

3) 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.

4) It is the leakage current when the output is in the OFF state.

5) The weight includes the weight of two nuts.

SPECIFICATIONS

Cylindrical Inductive Proximity Sensor

GX-M SERIES

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