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E2S-Q22 1M

Super-compact Proximity Sensor

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DC 2-Wire Model , Unshielded , Head On Type , Sensing Distance 2.5 mm , Operation Mode NC

about this Product Family

Type Unshielded
Sensing method Inductive type
Sensing distance 2.5 mm -15% to +15%
Setting distance 0 to 1.9 mm
Differential distance 10% Max. of sensing distance
Sensing object Ferrous metal (Sensitivity lowers with non-ferrous metals.)
Standard sensing object Iron 15*15*1mm
Response frequency DC: 1 kHz (average)
Power supply voltage 12 to 24 VDC ripple(p-p) :10% Max.
Operating voltage range 10 to 30 VDC
Leakage current 0.8 mA Max.
Control output (Output type) DC 2-wire models with polarity
Control outpu (Switching capacity) 3 to 50 mA
Control outpu (Residual voltage) 3 V Max. (under load current with cable length of 1m)
Indicator Operation indicator(red)
Operation mode NC
Protective circuit Surge suppressor
Power supply reverse polarity protection
Ambient temperature Operating: -25 to 70 ℃
Storage: -40 to 85 ℃
(with no icing or condensation)
Ambient humidity Operating: 35 to 90% RH
Storage: 35 to 95% RH
(with no condensation)
Temperature influence +/- 15% Max. of sensing distance in temperature range of -25 to +70 CEL
(As the basis for sensing distance of 23CEL)
Voltage influence +/- 2.5% Max. of sensing distance in rated voltage range +/- 10%. (As the basis for sensing distance at standard power voltage)
Insulation resistance 50 M OHM Min. at 500VDC between charged parts and the case
Dielectric strength 1000 VAC 50/60 Hz for 1 minute between charged parts and the case
Vibration resistance 10 to 55 Hz, 1.5-mm double amplitude for 2 hours each in X, Y, and Z directions
Shock resistance 500m/s2 for 3 times each in X, Y, and Z directions
Degree of protection IEC60529: IP67
Applicable standard (EC Directive (Low Voltage Directive) ) EN60947-1
Applicable standard (EC Directive (EMC)) EMI: EN60947-5-2
Emission Enclosure: CISPR11 Group 1 class A
EMS: EN60947-5-2
Immunity ESD: IEC61000-4-2
Immunity RF-interference: IEC61000-4-3
Immunity Conducted Disturbance: IEC61000-4-6
Immunity Burst: IEC61000-4-4
CE marking: Equipped
Applicable standard (CCC mark) Not equipped
Connection method Pre-wired models (Cable length: 1 m)
Weight (Packed state) approx. 10 g
Material (case) Polyarylate
Material (sensing surface) Polyarylate
Accessories Mounting bracket

All units are in millimeters unless otherwise indicated.

A = 75 mm Min. (Different frequency: 50 mm Min.)
B = 25 mm Min. (Different frequency: 8 mm Min.)
When installing two or more Sensors face to face or side by side, ensure that the minimum distances given in figure above are maintained.

A = 15 mm Min.
B = 10 mm Min.
C = 3 mm Min.
Provide a minimum distance between the Sensor and the surrounding metal as shown in figure above.