3-wire Cylindrical Inductive Proximity Sensor High Performance En
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Top Searches for this datasheet
GX-N
3-wire Cylindrical Inductive Proximity Sensor
High Performance Environmental Resistance Price
GL-18H/18HL GL-N12 Amplifier Built-in Type
GL-8U
GL-6
Robust Tightening
tightening torque been improved approx. four times greater than that conventional models because thick case. sensor securely tightened, does loose vibration shock.
Conventional GX-18M(B) model GX-N18M(B)
Long Sensing Range
GX-N series features times longer sensing range than conventional models. Setting with enough margin possible.
GX-N12ML(B)
Cost Effective
combines high reliability with cost effectiveness.
GX-U
GX-12ML(B) Conventional model
19.6N less times approx. less
time
GX-N
Visible Operation Indicator
operation indicator (orange) easily observable from direction since housed transparent tail section, which lights brightly.
GA-10/GH Amplifier-separated Type
Operation indicator (Orange)
APPLICATIONS
Detecting traveling aluminum pallets Controlling depth drilling Detecting workpiece robot hand
ORDER GUIDE
Type Appearance (mm) Sensing range (Note)
Maximum operation distance
40.5
Model
Output operation
2.4mm) Stable sensing range
GX-N12M GX-N12MB GX-N18M GX-N18MB GX-N30M GX-N30MB GX-N12ML GX-N12MLB GX-N18ML GX-N18MLB GX-N30ML GX-N30MLB
Normally open
Normally closed
41.5
Normally open
5.6mm)
Normally closed
10mm
44.5
Normally open
8mm)
Normally closed
40.5
6.4mm)
Normally closed
Non-shielded type
15mm
41.5
Normally open
12mm)
Normally closed
22mm
44.5
Normally open
17.6mm)
Normally closed
OPTIONS
Protection cover
Designation Model MS-H12
Protection cover GX-N12M(B) GX-N18M(B) GX-N30M(B)
Description
protects sensing surface from welding sparks (spatter), etc.
MS-H18 MS-H30
Amplifier-separated Type GA-10/GH
Note: maximum operation distance stands maximum distance which sensor detect standard sensing object. stable sensing range stands sensing range which sensor stably detect standard sensing object even there ambient temperature drift and/or supply voltage fluctuation.
GX-N
GX-U
Normally open
Amplifier Built-in Type GL-N12 GL-18H/18HL
Shielded type
GL-8U
GL-6
reliably detect even aluminum pallets because long sensing range.
detecting dog, sensor decides depth drilled hole.
checks handling robot.
GX-N
GX-N
SPECIFICATIONS
Type Item Shielded type Non-shielded type Model GX-N12M GX-N12MB GX-N18M GX-N18MB GX-N30M GX-N30MB GX-N12ML GX-N12MLB GX-N18ML GX-N18MLB GX-N30ML GX-N30MLB
10mm 15mm 22mm
Max. operation distance (Note
Stable sensing range (Note Standard sensing object Hysteresis Supply voltage Current consumption
2.4mm
5.6mm
6.4mm
12mm
17.6mm
Iron sheet t1mm Iron sheet t1mm Iron sheet t1mm Iron sheet t1mm Iron sheet t1mm Iron sheet t1mm less operation distance
Ripple less
10mA less open-collector transistor Maximum sink current: 100mA Applied voltage: less (between output Residual voltage: 1.5V less 100mA sink current) 0.4V less 16mA sink current) Normally open Normally closed Normally open Normally closed Normally open Normally closed Normally open Normally closed Normally open Normally closed Normally open Normally closed Incorporated 450Hz 300Hz 300Hz 350Hz 100Hz 100Hz
GL-6
Output
Output operation
GL-8U
Short-circuit protection Max. response frequency Operation indicator Protection Environmental resistance
Orange (lights when output IP67 (IEC), IP67g (JEM) Storage:
GL-18H/18HL GL-N12 Amplifier Built-in Type
Ambient temperature Ambient humidity Noise immunity Voltage withstandability Insulation resistance Vibration resistance Shock resistance
Storage: Power line: 240Vp, 0.5!s pulse width (with noise simulator) 1,000V min. between supply terminals connected together enclosure 50M, more, with 250V megger between supply terminals connected together enclosure 55Hz frequency, 1.5mm amplitude directions hours each 1,000m/s2 acceleration (100G approx.) directions three times each Over ambient temperature range Within within sensing range
Sensing range Temperature characteristics variation Voltage characteristics Material
fluctuation supply voltage
Enclosure: Brass (Nickel plated), Sensing part: Nylon, Indicator part: Nylon 0.3mm2 3-core oil, heat cold resistant cabtyre cable, long Extension total 100m possible with 0.3mm2, more, cable. approx. 110g approx. 240g approx. approx. 110g approx. 240g approx.
GX-U
Cable Cable extension Weight (Note Accessories
Nut: Nos., Toothed lock washer:
Notes: maximum operation distance stands maximum distance which sensor detect standard sensing object. stable sensing range stands sensing range which sensor stably detect standard sensing object even there ambient temperature drift and/or supply voltage fluctuation. Notes: given weight includes weight nuts toothed lock washer.
GX-N
CIRCUIT WIRING DIAGRAMS
circuit diagram
Color code (Brown) Sensor circuit Load (Black) Output (Note) 100mA max. (Blue) Black
Wiring diagram
Brown Load
GA-10/GH Amplifier-separated Type
Blue
Internal circuit
Users' circuit
Note: capacitive load directly connected output, malfunction occur. Symbols Reverse supply polarity protection diode Surge absorption zener diode output transistor
SENSING CHARACTERISTICS (TYPICAL)
GX-N12M GX-N12MB
Sensing field
Standard sensing object Iron sheet t1mm
Setting distance (mm)
Sensing range (mm)
Correlation between sensing object size sensing range sensing object size becomes smaller than Sensing object standard size (iron sheet t1mm), t1mm sensing range shortens shown left figure. Iron
Stainless steel (SUS304) Brass
Center Left Right Operating point #(mm)
Sensing object side length (mm)
Sensing field
Standard sensing object Iron sheet t1mm
Setting distance (mm)
Sensing range (mm)
Iron Stainless steel (SUS304) Brass Aluminum
Center Left Right Operating point #(mm)
Sensing object side length (mm)
GX-N30M GX-N30MB
Sensing field
Standard sensing object Iron sheet t1mm
Setting distance (mm)
Sensing range (mm)
Correlation between sensing object size sensing range sensing object size becomes smaller than standard size (iron sheet t1mm), Iron sensing range shortens shown left figure. Stainless steel
(SUS304)
Sensing object t1mm
Brass
Aluminum
Center Left Right #(mm) Operating point
Sensing object side length (mm)
GX-N12ML GX-N12MLB
Sensing field
Standard sensing object Iron sheet t1mm
Setting distance (mm)
Sensing range (mm)
Stainless steel (SUS304) Brass Aluminum
Center Left Right Operating point #(mm)
Sensing object side length (mm)
Amplifier-separated Type GA-10/GH
Correlation between sensing object size sensing range sensing object size becomes smaller than Sensing object t1mm standard size (iron sheet t1mm), sensing range shortens shown left Iron figure.
GX-N
GX-U
Amplifier Built-in Type GL-N12 GL-18H/18HL
Correlation between sensing object size sensing range sensing object size becomes smaller than Sensing object standard size (iron sheet t1mm), t1mm sensing range shortens shown left figure.
GL-8U
GX-N18M GX-N18MB
GL-6
Aluminum
GX-N
GX-N
SENSING CHARACTERISTICS (TYPICAL)
GX-N18ML GX-N18MLB
Sensing field
Standard sensing object Iron sheet t1mm
Setting distance (mm)
Sensing range (mm)
Correlation between sensing object size sensing range sensing object size becomes smaller than Sensing object t1mm standard size (iron sheet t1mm), sensing range shortens shown left figure. Iron
Stainless steel (SUS304) Brass Aluminum
GL-6
Center Left Right Operating point #(mm)
Sensing object side length (mm)
GL-8U
GX-N30ML GX-N30MLB
Sensing field Correlation between sensing object size sensing range sensing object size becomes smaller than Iron standard size (iron sheet t1mm), sensing range shortens shown left Stainless steel figure. (SUS304)
Sensing object t1mm
GL-18H/18HL GL-N12 Amplifier Built-in Type
Setting distance (mm)
Sensing range (mm)
Standard sensing object Iron sheet t1mm
Brass Aluminum
Center Left Right Operating point #(mm)
Sensing object side length (mm)
GA-10/GH Amplifier-separated Type
GX-N
GX-U
PRECAUTIONS PROPER
This product safety sensor. intended designed protect life prevent body injury property damage from dangerous parts machinery. normal object detection sensor. Mounting tightening torque should given below.
Shielded type
Attached toothed lock washer
Refer P.836l general precautions.
Mutual interference When more sensors installed parallel face face, keep minimum separation distance specified below avoid mutual interference.
Face face mounting
GX-N12M(B) GX-N18M(B)
Non-shielded type
Attached toothed lock washer
Parallel mounting
GX-N30M(B) GX-N12ML(B) GX-N18ML(B)
GX-N30ML(B)
Mounting plate Mounting plate
Model
GX-N12M(B)
Dimension (mm)
13.5 13.5 more
Tightening torque
180N 180N
GX-N18M(B) more GX-N30M(B) more GX-N12ML(B) GX-N18ML(B) GX-N30ML(B) more more more
Sensing range sensing range specified standard sensing object. With non-ferrous metal, sensing range obtained multiplying with correction coefficient specified below.
Correction coefficient Model
GX-N12M(B) GX-N18M(B) GX-N30M(B) GX-N12ML(B) GX-N18ML(B) GX-N30ML(B)
Metal
Iron Stainless steel 0.77 approx. 0.73 approx. 0.70 approx. 0.66 approx. 0.68 approx. 0.65 approx. (SUS304) Brass Aluminum 0.52 approx. 0.50 approx. 0.45 approx. 0.44 approx. 0.46 approx. 0.44 approx. 0.51 approx. 0.48 approx. 0.44 approx. 0.43 approx. 0.44 approx. 0.43 approx.
Note: Mount such that nuts protrude from threaded portion.
Distance from surrounding metal metal around sensor affect sensing performance, attention following points.
Influence surrounding metal
Note: sensing range also changes sensing object plated.
surrounding metal will affect sensing performance. Keep minimum distance specified table below.
Model
Background metal
Mounting method
Protection cover Sensor
(mm)
Material: Fluorine resin
Model Applicable model
MS-H12 MS-H18 MS-H30 GX-N12M(B) GX-N18M(B) GX-N30M(B)
GX-N12M(B)
GX-N18M(B) GX-N30M(B) GX-N12ML(B) GX-N18ML(B) GX-N30ML(B)
Note: Mount protection cover that there between sensing surface.
Embedding sensor metal
Model
GX-N12ML(B)
Metal
(mm) (mm)
"105
GX-N18ML(B) GX-N30ML(B)
Note: With non-shielded type, sensing range vary depending position nuts.
Stress Stress
Amplifier-separated Type GA-10/GH
Sensing range decrease sensor completely embedded metal. Especially non-shielded type, keep minimum distance specified table below.
Others during initial transient time (50ms) after power supply switched When sensor mounted moving base, stress should applied sensor cable joint.
GX-N
GX-U
Protection cover (Optional) protects sensing surface from welding sparks (spatter), etc.
Amplifier Built-in Type GL-N12 GL-18H/18HL
GL-8U
GL-6
Model
(mm) (mm)
GX-N
GX-N
DIMENSIONS (Unit:
GX-N12M GX-N12MB
Sensor
GX-N12ML GX-N12MLB
Sensor
35.5
"5.5 "10.4
"10.2
35.5
"5.5 "10.4
"3.6 cable long Toothed lock washer (Internally toothed) Operation indicator (Orange)
GL-6
"3.6 cable long Toothed lock washer (Internally toothed) Operation indicator (Orange)
GL-8U
GX-N18M GX-N18MB
Sensor
GX-N18ML GX-N18MLB
Sensor
36.5
"5.5 "10.4
36.5
"5.5
GL-18H/18HL GL-N12 Amplifier Built-in Type
"15.2
"10.4 "3.6 cable long Toothed lock washer (Internally toothed) Operation indicator (Orange)
"3.6 cable long Operation indicator Toothed lock washer (Orange) (Internally toothed)
GX-N30M GX-N30MB
Sensor
GX-N30ML GX-N30MLB
Sensor
GX-U
39.5
39.5
"5.5
"5.5 "10.4 "26.6 "10.4 "3.6 cable long Toothed lock washer (Internally toothed) Operation indicator (Orange)
GX-N
"3.6 cable long Toothed lock washer (Internally toothed)
Operation indicator (Orange)
MS-H12 MS-H18 MS-H30
Protection cover (Optional)
GA-10/GH Amplifier-separated Type
Thickness front face
Symbol Model
MS-H12
Applicable model
"11.5 GX-N12M(B)
MS-H18 MS-H30
"17.5 GX-N18M(B) "29.4 GX-N30M(B)
Material: Fluorine resin
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