E2C-ED02 Datasheet, PDF (3/15 Pages) Omron Electronics LLC – Proximity Sensor with Separate Amplifier Enables Easily Making High-precision Sensitivity Settings

E2C-EDA
Accessories (Order Separately)
Mounting Bracket
A Mounting Bracket is not provided with the Amplifier Unit.
Order a Mounting Bracket separately if required.
[Refer to E39-L, F39-L, E39-S, and E39-R.]
Appearance
Model
Quantity
E39-L143
1
End Plate
An End Plate is not provided with the Amplifier Unit. Order an
End Plate separately if required.
[Refer to PFP-@.]
Appearance
Model
Quantity
PFP-M
1
Extension Cables between Sensor Head and Amplifier Unit
A Mounting Bracket is not provided with the Amplifier Unit.
Order an Extension Cable separately if required.
[Refer to Dimensions on page 12.]
Cable length
Model
Quantity
2m
E22-XC2R
1
7m
E22-XC7R
Rating and Specifications
Sensor Heads
Model E2C-EDR6-F E2C-ED01(-@) E2C-ED02(-@) E2C-EM02(-@) E2C-EM07(-@) E2C-EV05(-@) E2C-EM02H
Item
3 dia. × 18 mm 5.4 dia. × 18 mm 8 dia. × 22 mm M10 × 22 mm M18 × 46.3 mm 30 × 14 × 4.8 mm M12 × 22 mm
Sensing distance
0.6 mm
1 mm
2 mm
7 mm
5 mm
2 mm
Sensing object
Magnetic metal
(The sensing distance will decrease when sensing non-magnetic metal. Refer to Engineering Data on page 5.)
Standard sensing object
5 × 5 × 3 mm
Material: iron (S50C)
10 × 10 × 3 mm
22 × 22 × 3 mm 15 × 15 × 3 mm 20 × 20 × 3 mm
Repeat accuracy *1
1 μm
2 μm
5 μm
2 μm
Hysteresis distance
Variable
Tempera- Sensor Head
ture char-
acteristic ^{Preamplifier and}
*1
Amplifier
0.3%/°C
0.08%/°C
0.08%/°C
0.04%/°C
0.2%/°C
Ambient
tempera-
ture *2
Operating
Storage
–10°C to 60°C (with no icing or condensation)
–10°C to 60°C
(with no icing
or
condensation)
–20°C to 70°C (with no icing or condensation)
–10°C to
200°C *3
Ambient humidity
Operating/storage: 35% to 85% (with no condensation)
Insulation resistance
50 MΩ min. (at 500 VDC)
Dielectric strength
1,000 VAC at 50/60 Hz for 1 min between current carry 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
Shock resistance
Destruction: 500 m/s² for 3 times each in X, Y, and Z directions
Degree of protection
IEC60529 IP67
IEC60529
IP60 *4
Connection method
Connector (standard cable length: 2.5 m (2 m between Head and Preamplifier)
“-F” model cable length: 3.5 m (0.5 m between Head and Preamplifier)
Weight (packed state)
Approx. 120 g (Models with protective spiral tube (“-S” models) are approx. 90 g heavier.)
Case Brass
Stainless
steel
Brass
Zinc
Brass
Material
Sensor
Sensing
surface
Heat-resistant ABS
Head
Clamping
nut
---
Nickel-plated brass
PEEK
---
Nickel-plated
brass
Toothed
washer
---
Zinc-plated iron
---
Zinc-plated
iron
Preamplifier
PES
Accessories
Preamplifier Mounting Brackets, Instruction Manual
*1 The repeat accuracy and temperature characteristic are for a standard sensing object positioned midway through the rated sensing distance.
*2 A sudden temperature rise even within the rated temperature range may degrade characteristics.
*3 For the Sensor Head only without the preamplifier (−10 to 60°C). With no icing or condensation.
*4 Do not operate in areas exposed to water vapor because the enclosure is not waterproof.
3