• Shielded Sensor Heads from 3-mm to M12 diameters that can be embedded in metal.
• Robotics cables provided as a standard feature (DC 2-Wire Models).
• Indicator provided in Amplifier cable for easy confirmation of operation.
• Power supply range of 5 to 24 VDC for DC 3-Wire Models.
DC 2-Wire Models
||3 dia.||0.8 mm||E2EC-CR8D1 2M *||E2EC-CR8D2 2M *|
|5.4 dia.||1.5 mm||E2EC-C1R5D1 2M *||E2EC-C1R5D2 2M *|
|8 dia.||3 mm||E2EC-C3D1 2M *||E2EC-C3D2 2M *|
|M12||4 mm||E2EC-X4D1 2M *||E2EC-X4D2 2M *|
* Models with different frequencies are also available. The model numbers are E2EC-5 (example: E2EC-CR8D15).
DC 3-Wire Models
||3 dia.||0.5 mm||NPN open-collector output||E2EC-CR5C1 2M *1 *2|
|8 dia.||2.5 mm||E2EC-C2R5C1 2M *1 *2|
*1. Models with different frequencies are also available. The model numbers are E2EC-5 (example: E2EC-CR5D15).
*2. NC models are also available.
Accessories (Order Separately)
The Mounting Bracket for the E2EC-C1R5D is not provided with the Sensor. Order a Mounting Bracket separately if required.
||Y92E-F5R4||E2EC-C1R5D (5.4-mm-dia. Sensor)|
last update: September 24, 2012
|Model||DC 2-Wire Models||DC 3-Wire Models|
|Sensing distance||0.8 mm ±15%||1.5 mm ±10%||3 mm ±10%||4 mm ±10%||0.5 mm ±15%||2.5 mm ±10%|
|Set distance||0 to 0.56 mm||0 to 1.05 mm||0 to 2.1 mm||0 to 2.8 mm||0 to 0.3 mm||0 to 1.7 mm|
|Differential travel||10% max. of sensing distance|
|Detectable object||Ferrous metal (The sensing distance decreases with non-ferrous metal. Refer to Data Sheet.)|
|Iron, 5 × 5 × 1 mm||Iron, 8 × 8
× 1 mm
|Iron, 12 × 12
× 1 mm
|Iron, 5 × 5
× 1 mm
|Iron, 8 × 8 ×
|1.5 kHz||1 kHz|
|Power supply voltage
|12 to 24 VDC (10 to 30 VDC), ripple (p-p): 10% max.||5 to 24 VDC (4.75 to 30 VDC),
ripple (p-p): 10% max.
|—||10 mA max.|
|Leakage current||0.8 mA max.||—|
|5 to 100 mA||NPN open-collector output,
100 mA max. (30 VDC max.)
|3 V max. (Load current: 100 mA, Cable length: 2 m)||1 V max. (Load current:
100 mA, Cable length: 2 m)
|Indicators||D1 Models: Operation indicator (red), Setting indicator (green)
D2 Models: Operation indicator (red)
|Detection indicator (red)|
(with sensing object
|D1 Models: NO
D2 Models: NC
Refer to the timing charts under I/O Circuit Diagrams on Data Sheet for details.
Refer to the timing charts
under I/O Circuit Diagrams on
Data Sheet for details.
|Protection circuits||Load short-circuit protection, Surge suppressor||Surge suppressor|
|Operating/Storage: -25 to 70°C (with no icing or condensation) *2|
|Operating/Storage: 35% to 95% (with no condensation)|
|±20% 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||±5% max. of sensing distance
at the rated voltage range
in the voltage range of 4.75 to
|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||500 VAC for 1 min between
current-carrying parts and
|Vibration resistance||Destruction: 10 to 55 Hz, 1.5-mm double amplitude for 2 hours each in X, Y, and Z directions|
|Shock resistance||Destruction: 1,000 m/s2 10 times each in X, Y, and Z directions||Destruction: 500 m/s2 10 times
each in X, Y, and Z directions
|Degree of protection||IEC 60529 IP67, In-house standards: oil-resistant (For Sensor Head only)||IEC 60529 IP64|
|Connection method||Pre-wired Models (Standard cable length: 2 m)|
|Approx. 45 g|
|Accessories||Amplifier Mounting Bracket, Instruction manual||Instruction manual|
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.
*2. Incorrect operation may occur if there is a large temperature difference between the Sensor Head and the Amplifier