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E2EQ

Spatter-resistant Proximity Sensor

E2EQ

Spatter-resistant Fluororesincoated Proximity Sensor

Long Sensing-distance Models

Model E2EQ-X4X1
E2EQ-X4X1-M1(T)J
E2EQ-X8X1
E2EQ-X8X1-M1(T)J
E2EQ-X15X1
E2EQ-X15X1-M1(T)J
Sensing distance 4 mm ±10% 8 mm ±10% 15 mm ±10%
Set distance *1 0 to 3.2 mm 0 to 6.4 mm 0 to 12 mm
Differential travel 15% max. of sensing distance
Standard sensing object Iron, 12 × 12 × 1 mm Iron, 18 × 18 × 1 mm Iron, 30 × 30 × 1 mm
Response frequency *2 1 kHz 0.5 kHz 0.25 kHz
Control
output
Load current 3 to 100 mA
Residual voltage *3 5 V max. (Load current: 100 mA, Cable length: 2 m)
Operation mode (with
sensing object approaching)
Load ON: NO; For details, refer to the timing charts on Data Sheet.
Protection circuits Load short-circuit protection, Surge suppressor
Ambient temperature range Operating: -25 to 70°C
Storage: -40 to 85°C
(with no icing or condensation)
Temperature influence ±15% max. of sensing distance at 23°C in the
temperature range of -40 to 85°C
±10% max. of sensing distance at 23°C in the
temperature range of -25 to 70°C
±15% max. of sensing
distance at 23°C in the
temperature range of
-25 to 70°C
Voltage influence ±1% max. of sensing distance at rated voltage in the rated voltage ±15% range
Shock resistance Destruction: 1,000m/s2 10 times each in X, Y, and Z directions
Connection method Pre-wired Models (Standard cable length: 2 m)
Pre-wired Connector Models
Weight
(packed
state)
Pre-wired Models Approx. 65 g Approx. 140 g Approx. 190 g
Pre-wired
Connector Models
Approx. 20 g Approx. 40 g Approx. 90 g

*1. Use the Sensor within the range in which the green indicator is ON.
*2. The response frequency is an average value.
*3. The residual voltage is 5 V. Make sure that the device connected to the Sensor can withstand the residual voltage.

Standard Models

Model E2EQ-X3D1
E2EQ-X3D1-M1(T)GJ
E2EQ-X7D1
E2EQ-X7D1-M1(T)GJ
E2EQ-X10D1
E2EQ-X10D1-M1(T)GJ
Sensing distance 3 mm ±10% 7 mm ±10% 10 mm ±10%
Set distance 0 to 2.4 mm 0 to 5.6 mm 0 to 8 mm
Differential travel 10% max. of sensing distance
Standard sensing object Iron, 12 × 12 × 1 mm Iron, 18 × 18 × 1 mm Iron, 30 × 30 × 1 mm
Response frequency * 1 kHz 500 Hz 400 Hz
Control
output
Load current 3 to 100 mA
Residual voltage 3 V max. (Load current: 100 mA, Cable length: 2 m)
Operation mode (with
sensing object approaching)
Load ON: NO; For details, refer to the timing charts on Data Sheet.
Protection circuits Load short-circuit protection, Surge suppressor
Ambient temperature range Operating/Storage: -25 to 70°C (with no icing or condensation)
Temperature influence ±10% max. of sensing distance at 23°C in the temperature range of -25 to 70°C
Voltage influence ±2.5% max. of sensing distance at rated voltage in the rated voltage ±15% range
Shock resistance Destruction: 1,000 m/s2 10 times each in X, Y, and Z directions
Connection method E2EQ-X[]D1: Pre-wired Models (Standard cable length: 2 m)
E2EQ-X[]D1-M1GJ: Pre-wired Connector Models (Standard cable length: 300 mm)
Weight
(packed
state)
Pre-wired Models Approx. 120 g Approx. 160 g Approx. 220 g
Pre-wired
Connector Models
Approx. 80 g Approx. 110 g Approx. 190 g

* The response frequency is an average value. Measurement conditions are as follows: standard sensing object, a
  distance of twice the standard sensing object, and a set distance of half the sensing distance.

Common Ratings and Performance

Model E2EQ-X4X1
E2EQ-X4X1-M1(T)J
E2EQ-X3D1
E2EQ-X3D1-M1(T)GJ
E2EQ-X8X1
E2EQ-X8X1-M1(T)J
E2EQ-X7D1
E2EQ-X7D1-M1(T)GJ
E2EQ-X15X1
E2EQ-X15X1-M1(T)J
E2EQ-X10D1
E2EQ-X10D1-M1(T)GJ
Detectable object Ferrous metal (The sensing distance decreases with non-ferrous metal. Refer to
Engineering Data on Data Sheet.)
Power supply voltage
(operating voltage range)
12 to 24 VDC (10 to 30 VDC), ripple (p-p): 10% max.
Leakage current 0.8 mA max.
Indicators Operation indicator (red), Setting indicator (green)
Ambient humidity range Operating/Storage: 35% to 95% (with no condensation)
Insulation resistance 50 MΩ min. (at 500 VDC) between current-carrying parts and case
Dielectric strength 1,000 VAC for 1 min between current-carrying parts and case
Vibration resistance Destruction: 10 to 55 Hz, 1.5-mm double amplitude for 2 hours each in X, Y, and Z
directions
Degree of protection IEC 60529 IP67, in-house standards: oil-resistant
Materials Case Fluororesin coating (Base material: brass)
Sensing surface Fluororesin
Clamping nuts Fluororesin coating (Base material: brass)
Toothed washer Zinc-plated iron
Accessories Instruction manual