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Spatter immune Proximity Sensors
E2EQ
A Series of Spatter-resistant Proximity Sensors with a Teflon-coated Metal Housing
Long sensing-distance type included in series.
* Teflon is a registered trademark of Dupont Company and Mitsui Dupont Chemical Company for their fluoride resin.
Ordering Information
Sensors
Pre-wired Models Long-distance type
Shape M12 Sensing distance Output specifications Operating status E2EQ-X4X1 DC 2-wire NO E2EQ-X8X1 E2EQ-X15X1 Model
4mm 8mm 15mm
Shielded
M18 M30
Standard
Shape M12 Sensing distance Output specifications Operating status E2EQ-X3D1 DC 2-wire NO E2EQ-X7D1 E2EQ-X10D1 Model
3mm 7mm 10mm
Shielded
M18 M30
Plug-in Models Long-distance type
Shape M12 Sensing distance Output specifications DC 2-wire models (3) and (4) Pin arrangement Operating status Model E2EQ-X4X1-M1J NO E2EQ-X8X1-M1J E2EQ-X15X1-M1J
4mm 8mm 15mm
Shielded
M18 M30
Standard
Standard M12 Sensing distance Output specifications DC 2-wire models (1) and (4) Pin arrangement Operating status Model E2EQ-X3D1-M1GJ NO E2EQ-X7D1-M1GJ E2EQ-X10D1-M1GJ
3mm 7mm 10mm
Shielded
M18 M30
E-32
Proximity Sensors
Accessories (Order Separately)
Sensor I/O Connectors
Shape Cable length 2m 5m Sensor I/O Connectors XS2F-D421-DCO-A XS2F-D421-GCO-A E2EQ-X#X1-M1J XS2F-D422-DCO-A XS2F-D422-GCO-A XS2F-D421-DA0-A XS2F-D421-GA0-A E2EQ-X#D1-M1GJ XS2F-D422-DA0-A XS2F-D422-GA0-A Applicable proximity sensor models
Straight type
L type
2m 5m
Straight type
2m 5m
L type
2m 5m
Rating/Performance
Long-distance type
Model Item Sensing distance Setting distance*1 Differential distance Standard sensing object (mild steel) Response frequency*2 Control output Switching capacity Residual voltage*3 E2EQ-X4X1 E2EQ-X4X1-M1J 4 mm 10% 0 to 3.2 mm 15% max. of sensing distance 12 x 12 x 1 mm 1 kHz 3 to 100 mA 5.0 V max. (under load current of 100 mA with cable length of 2 m) C1 models: NO Surge absorber, load short-circuit protection Operating: -25C to 70C, Storage: -40C to 85C (with no icing or condensation) 15% max. of sensing distance at 23C within temperature range of -40C to 85C 10% max. of sensing distance at 23C within temperature range of -25C to70C 1% max. of Sensing distance in rated voltage range 15%. Destruction: 1,000 m/s2 for 10 times each in X, Y, and Z directions Pre-wired (standard length: 2 m) Connector Extension Models 65 g Approx. 20 g Approx. 140 g Approx. 40g Approx. 190 g Approx. 90 g 15% max. of sensing distance at 23C within temperature range of -25C to 70C
E2EQ
E2EQ-X8X1 E2EQ-X8X1-M1J 8 mm 10% 0 to 6.4 mm
E2EQ-X15X1 E2EQ-X15X1-M1J 15 mm 10% 0 to 12 mm
18 18 1 mm 0.5 kHz
30 30 1 mm 0.25 kHz
Operating status (with sensing object approaching) Protective circuits Ambient temperature Temperature influence Voltage influence Shock resistance Connection method Weight (Packed state) Pre-wired Junction connector
*1. Use within a range where the green indicator is lit. *2. The response frequencies for DC switching are average values. *3. Since residual voltage is 5 V, use it after checking interface requirements with the connection devices.
E2EQ
E-33
Standard
Model Item Sensing distance Setting distance Differential distance Standard sensing object (mild steel) Response frequency Control output Switching capacity Residual voltage E2EQ-X3D1 E2EQ-X3D1-M1GJ 3 mm 10% 0 to 2.4 mm 10% max. 12 x 12 x 1 mm 1 kHz 3 to 100 mA 3.0 V max. (under load current of 100 mA with cable length of 2 m) NO Surge absorber, short-circuit protection Operating/Storage: -25C to 70C (with no icing or condensation) 10% max. of sensing distance at 23C within temperature range of -25C and 70C 2.5% max. of Sensing distance within rated voltage range 15%. Destruction: 1,000 m/s2 for 10 times each in X, Y, and Z directions E2EQ-X#D1: Pre-wired models (Standard length: 2 m) E2EQ-X#D1-M1GJ type: Connector relay models (Standard length: 300 mm) Approx. 120 g Approx. 80 g Approx. 160 g Approx. 110 g Approx. 220 g Approx. 190 g 18 x 18 x 1 mm 500 Hz 30 x 30 x 1 mm 400 Hz E2EQ-X7D1 E2EQ-X7D1-M1GJ 7 mm 10% 0 to 5.6 mm E2EQ-X10D1 E2EQ-X10D1-M1GJ 10 mm 10% 0 to 8 mm
Operating status (with sensing object approaching) Protective circuits Ambient temperature Temperature influence Voltage influence Shock resistance Connection method Weight (Packed state) Pre-wired Junction connector
* The response frequencies for DC switching are average values measured on condition that the distance between each sensing object is twice as large as the size of the sensing object and the sensing distance set is half of the maximum sensing distance.
General
Model E2EQ-X4X1 E2EQ-X4X1-M1J E2EQ-X3D1 E2EQ-X3D1-M1GJ E2EQ-X8X1 E2EQ-X8X1-M1J E2EQ-X7D1 E2EQ-X7D1-M1GJ E2EQ-X15X1 E2EQ-X15X1-M1J E2EQ-X10D1 E2EQ-X10D1-M1GJ
Item Sensing object Rated supply voltage (operating voltage) Leakage current Indicator lamp Ambient humidity Insulation resistance Dielectric strength Vibration resistance Protective structure Material Accessories Case Sensing surface
Ferrous metal (Sensitivity lowers with non-ferrous metals) 12 to 24 VDC (10 to 30 VDC), ripple (p-p): 10% max. 0.8 mA max. Operation indicator (red), operation setting indicator (green) Operating/Storage: 35% to 95%RH (with no condensation) 50 MW min. (at 500 VDC) between energized parts and case 1,000 VAC for 1 min between energized parts and case 10 to 55 Hz, 1.5 mm double amplitude for 2 hours each in X, Y, and Z directions IEC60529 IP67 Teflon resin coating (base: brass) * Teflon resin * Instruction manual
* Teflon is a registered trademark of Dupont Company and Mitsui Dupont Chemical Company for their fluoride resin.
E-34
Proximity Sensors
Characteristic data (typical)
Sensing Distance vs. Sensing Object E2EQ-X4X1(-M1J)
Sensing distance X (mm)
5
E2EQ-X8X1(-M1J)
Sensing distance X (mm)
10
E2EQ-X15X1(-M1J)
Sensing distance X (mm)
20
#d
X
t=1mm Mild steel
#d
X
t=1mm Mild steel
#d
X
t=1mm Mild steel
4 Stainless steel (SUS304) 3 Brass 2 Copper 1
8
16
6 Stainless steel (SUS304) 4
12 Stainless steel (SUS304) 8 Brass Aluminum 4 Copper
Brass Copper
2
0
5
10
15
20
25
30
35
0
10
20
30
40
50
0
10
20
30
40
50
60
70
80
Side length of sensing object d (mm)
Side length of sensing object d (mm)
Side length of sensing object d (mm)
E2EQ-X3D1(-M1GJ)
Sensing distance X (mm) 4.0 3.5 3.0 2.5 2.0 Aluminum 1.5 1.0 0.5 Brass
E2EQ-X7D1(-M1GJ)
Sensing distance X (mm) 10 9 8 Mild steel 7 6 5 4 Brass 3 Copper 2 1 Aluminum Copper Stainless steel (SUS304)
E2EQ-X10D1(-M1GJ)
Sensing distance X (mm) 14
#d
X
t=1mm
Mild steel Stainless steel (SUS304)
#d
X
t=1mm
#d
12 10 8 6
X
t=1mm
Mild steel
Stainless steel (SUS304)
Brass 4 2 Aluminum Copper
0
5
10
15 20 25 30 35 Side length of sensing object d (mm)
0
5
10
15 20 25 30 35 40 45 Side length of sensing object d (mm)
0
5
10
15
20 25 30 35 40 45 50 55 Side length of sensing object d (mm)
E2EQ
E-35
E2EQ
Output Circuit Diagram
Long-distance type
Model Operating status Timing chart Output circuit
4
Brown Load
+V
Setting point Non-sensing zone Unstable sensing zone Stable sensing zone
Main circuit
3
E2EQ-X4X1 E2EQ-X8X1 E2EQ-X15X1 E2EQ-X4X1-M1J E2EQ-X8X1-M1J E2EQ-X15X1-M1J
Blue
0V
Sensing object
NO
(%)
100 Rated sensing distance
80(TYP)
0 Lit Not lit Lit Not lit ON OFF Green indicator Red indicator Control output
Note: 1. The load can be connected to either the +V or the 0-V line. 2. Since there is no polarity, there is no need to pay attention to the brown or blue polarity.
Wiring
1 2 3 4
Note: Terminals B and C are not used.
Standard
Model Operating status Timing chart Output circuit
Brown
Setting point Non-sensing zone Unstable sensing zone Stable sensing zone Main circuit
1
Main circuit
Load
+V
E2EQ-X3D1 E2EQ-X7D1 E2EQ-X10D1 E2EQ-X3D1-M1GJ E2EQ-X7D1-M1GJ E2EQ-X10D1-M1GJ
Sensing object (%) 100 80(TYP) 0
4
Blue
0V
NO
Rated sensing distance
Lit Green indicator Not lit Lit Red indicator Not lit ON Control output OFF
Note: The Load can be connected to either the +V or the 0-V line. Wiring A B C Note: Terminals B and C are not used. D
Connecting Plug-in models
Model E2EQ-X#X1-M1J E2EQ-X#D1-M1GJ
Connector relay type E2EQ-X#X1-M1J
Connection
Main circuit
1 2 3 4
Sensor I/O Connectors XS2F-D42#-#C0-A
1 2 3 4
Connector relay type E2EQ-X#D1-M1GJ
Brown not connected Blue (+) Black (-) Main circuit
1 2 3 4
Sensor I/O Connectors XS2F-D42#-#A0-A
1 2 3 4
Brown (+)
Blue (-)
E-36
Proximity Sensors
Precautions
Correct Use
Design Effects of Surrounding Metal Provide a minimum distance between the Sensor and the surrounding metal as shown in the table below. Mounting Do not tighten the nut with excessive force. A washer must be used with the nut.
Shielded Model
l
d dia. m
Model E2EQ-X4X1(-M1J) E2EQ-X8X1(-M1J) E2EQ-X15X1(-M1J) E2EQ-X3D11(-M1GJ) E2EQ-X7D1(-M1GJ) E2EQ-X10D1(-M1GJ) 0 Item l 2.4 3.6 6
D
n m
l
Part B Part A
Effects of Surrounding Metal (Unit: mm)
d 18 27 45 12 18 30 0 D 2.4 3.6 6 m 12 24 45 8 20 40 n 18 27 45 18 27 45
Note: 1 . The table below shows the tightening torques for part A and part B nuts. In the previous examples, the nut is on the sensor head side (part B) and hence the tightening torque for part B applies. If this nut is in part A, the tightening torque for part A applies instead. 2 . The table below shows the value of tightening torques when using toothed washers. Torque Model E2EQ-X4X1(-M1J) E2EQ-X8X1(-M1J) E2EQ-X15A(-M1J) E2EQ-X3D1(-M1GJ) E2EQ-X7D1(-M1GJ) E2EQ-X10D1(-M1GJ) 24 15 Nm --Length (mm) Part A Torque 30 Nm 70 Nm 180 Nm Part B Torque
---
Mutual Interference If more than one Proximity Sensor is installed face to face or in parallel, make sure that the distances between two Units adjacent to each other are the same as or larger than the corresponding values shown in the following table.
29 26 39 Nm 78 Nm
B A
Mutual Interference(Unit: mm)
Model E2EQ-X4X1(-M1J) E2EQ-X8X1(-M1J) E2EQ-X15X1(-M1J) E2EQ-X3D1(-M1GJ) E2EQ-X7D1(-M1GJ) E2EQ-X10D1(-M1GJ) Item A 30 60 110 30 50 100 B 20 35 90 20 35 70
E2EQ
E-37
E2EQ
Dimensions (Unit: mm)
Pre-wired Models Long-distance type E2EQ-X4X1
38 33 4 10 2 9
CAD file
E2EQ_03
21 dia. 17
*1 M12 x 1 Indicator *2 Two, clamping nuts Toothed washer *1: Vinyl-insulated round cable (flame-resistant), 4 dia. 2/3 conductors (conducting cross-sectional area: 0.3 mm2/insulator diameter: 1.3 mm Standard length: 2m Cable extension (through a single metal conduit): 200m max. *2: Operation indicator (red) and setting indicator (green).
E2EQ-X8X1
CAD file
E2EQ_01
E2EQ-X15X1
48 43 5 10 3 12
CAD file
E2EQ_05
29 dia. 24
43 38 4 10 2
12
42 dia. 36
*1 M18 x 1 Indicator *2 Two, clamping nuts Toothed washer *1: Vinyl-insulated round cable (flame-resistant), 6 dia. 2/3 conductors (conducting cross-sectional area: 0.5 mm2/insulator diameter: 1.9 mm Standard length: 2m Cable extension (through a single metal conduit): 200m max. *2: Operation indicator (red) and setting indicator (green). M30 x 1.5 Indicator *2 Two, clamping nuts Toothed washer
*1
*1: Vinyl-insulated round cable (flame-resistant), 6 dia. 2/3 conductors (conducting cross-sectional area: 0.5 mm2/insulator diameter: 1.9 mm Standard length: 2m Cable extension (through a single metal conduit): 200m max. *2: Operation indicator (red) and setting indicator (green).
Standard E2EQ-X3D1
38 21 dia. 17 27.6 24 5
CAD file
E2EQ_03
M12 x 1
4
Indicator *2 *1 Two, clamping nuts (Teflon coating) Two, toothed washer
*1: Vinyl-insulated round cable (flame-resistant), 6 dia., 2 conductors (conducting cross-sectional area: 0.5 mm2/insulator diameter: 1.9 mm Standard length: 2m Cable extension (through a single metal conduit): 200m max. *2: Operation indicator (red) and setting indicator (green).
E2EQ-X7D1
CAD file
E2EQ_05
E2EQ-X10D1
56
CAD file
E2EQ_01
47 29 dia. 24 32 29 6
42 dia. 36
42 38 10
M18 x 1
4
*1 Indicator *2 Two, clamping nuts (Teflon coating) Two, toothed washer
M30 x 1.5 5
*1 Indicator *2 Two, clamping nuts (Teflon coating) Two, toothed washer
*1: Vinyl-insulated round cable (flame-resistant), 6 dia., 2 conductors (conducting cross-sectional area: 0.5 mm2/insulator diameter: 1.9 mm Standard length: 2m Cable extension (through a single metal conduit): 200m max. *2: Operation indicator (red) and setting indicator (green).
*1: Vinyl-insulated round cable (flame-resistant), 6 dia., 2 conductors (conducting cross-sectional area: 0.5 mm2/insulator diameter: 1.9 mm Standard length: 2m Cable extension (through a single metal conduit): 200m max. *2: Operation indicator (red) and setting indicator (green).
E-38
Proximity Sensors
Plug-in Models Long-distance type E2EQ-X4X1-M1J
38 33 4 10 2 9
CAD file
E2EQ_07
21 dia. 17
M12 x 1 Toothed washer
Indicator *2 Two, clamping nuts
*1 M12 x 1
*1: Vinyl-insulated round cable (flame-resistant), 4 dia. (Conducting cross-sectional area: 0.3 mm2; insulator diameter: 1.3 mm) Standard length: 300 mm *2: Operation indicator (red) and setting indicator (green).
E2EQ-X8X1-M1J
43 38 4 10 2 12
CAD file
E2EQ_08
E2EQ-X15X1-M1J
48 43 5 10 3 12
CAD file
E2EQ_09
29 dia. 24
42 dia. 36
M18 x 1 Toothed washer
Indicator *2 Two, clamping nuts
*1 M12 x 1 Indicator *2 M30 x 1.5 Toothed washer Two, clamping nuts *1 M12 x 1
*1: Vinyl-insulated round cable (flame-resistant), 5 dia. (Conducting cross-sectional area: 0.5 mm2; insulator diameter: 1.9 mm) Standard length: 300 mm *2: Operation indicator (red) and setting indicator (green).
*1: Vinyl-insulated round cable (flame-resistant), 5 dia. (Conducting cross-sectional area: 0.5 mm2; insulator diameter: 1.9 mm) Standard length: 300 mm *2: Operation indicator (red) and setting indicator (green).
Standard E2EQ-X3D1-M1GJ
CAD file E2EQ_04
Indicator *2 M12 x 1 4
*1
Two, clamping nuts (Teflon coating) Two, toothed washer
M12 x 1 (aluminum)
E2EQ-X7D1-M1GJ
CAD file
E2EQ_06
E2EQ-X10D1-M1GJ
56 42 dia. 36 42 38 10
CAD file
E2EQ_02
47 29 dia. 24 32 29 6
*1: Vinyl-insulated round cable (flame-resistant), 6 dia. Standard length: 300 mm *2: Operation indicator (red) and setting indicator (green). M12 x 1 (aluminum)
*1: Vinyl-insulated round cable (flame-resistant), 6 dia. Standard length: 300 mm *2: Operation indicator (red) and setting indicator (green). M12 x 1 (aluminum)
Indicator *2 M18 x 1 4
*1 M30 x 1.5 5
Indicator *2
*1
Two, clamping nuts (Teflon coating) Two, toothed washer
Two, clamping nuts (Teflon coating) Two, toothed washer
Mounting Holes
Outer diameter F (mm) M12 12.5 dia+0.5 M18 M30 18.5 dia.+0.5 30.5 dia.+0.5
F
E2EQ
E-39
E2EQ
21 dia. 17
38 27.6 24 5
*1: Vinyl-insulated round cable (flame-resistant), 6 dia. Standard length: 300 mm *2: Operation indicator (red) and setting indicator (green).

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