E2CCR8A Omron, E2CCR8A Datasheet - Page 3

• Manufacturer Part Number: E2CCR8A
• Description: Inductive Proximity Sensor
• Manufacturer: Omron
• Series: E2Cr

Specifications of E2CCR8A

• Sensor Input: Inductive
• Sensing Range: 1.8mm
• Switch Terminals: Cable
• Sensing Face Diameter: 3.5mm
• Sensor Output: NPN, NO/NC
• Peak Reflow Compatible (260 C): No
• Sensor Housing: Rectangular
• Lead Free Status / RoHS Status: Contains lead / RoHS non-compliant

Ratings and Specifications
Standard Models
Sensors
*1. The minimum value when using the solid-state control output on the Amplifier Unit.
*2. Refer to 6 for cable lengths when combining Amplifier Units and Sensors.
Item
Sensing distance
Stable
sensing
area
Differential travel
Detectable object
Standard sensing ob-
ject
Response
frequency *1
Ambient
temperature range
Ambient
humidity range
Temperature
influence
Vibration resistance
Shock resistance
Degree of protection
Connection method *2
Weight
(packed state)
Materi-
als
Accessories
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.
The characteristic impedance of the high-frequency coaxial cable is 50 Ω.
Ambient
temperature
At 0 to 40°C
Case
Sensing
surface
Cable
Clamping nut
Toothed
washer
(at 23°C)
Model
1.8 mm
0 to 0.8 mm
0 to 1.2 mm
Refer to Ratings and Specifications on page 4 for Amplifier Unit specifications.
Ferrous metal (The sensing distance decreases with non-ferrous metal. Refer to Engineering Data on page 7.)
Iron, 5 × 5 × 1 mm
1 kHz
Operating/Storage: −25 to 70°C (with no icing or condensation)
Operating/Storage: 35% to 95% (with no condensation)
15% max. of sensing distance at 23°C in the temperature range of −25 to 70°C
Destruction: 10 to 55 Hz, 1.5-mm double amplitude for 2 hours each in X and Y directions
Destruction: 500 m/s
IEC 60529 IP67, in-house standards: oil-resistant
Pre-wired Models
High-frequency coaxial cable (Standard cable length: 3 m)
Approx. 40 g
Stainless steel Brass
ABS resin
Polyethylene
E2C-CR8A/
-CR8B
---
---
2 mm
0 to 1 mm
0 to 1.5 mm
Approx. 45 g
Brass, nickel-plated (except E2C-C1A)
Brass, zinc-plated (except E2C-C1A)
E2C-X1A/
2
-C1A
3 times each in X and Y directions
3 mm
0 to 1.5 mm
0 to 2 mm
Iron, 8 × 8 ×
1 mm
800 Hz
Approx. 50 g
E2C-X1R5A
5 mm
0 to 2 mm
0 to 2.5 mm
Iron, 12 × 12 ×
1 mm
Approx. 60 g
E2C-X2A
---
10 mm
0 to 5 mm
0 to 7 mm
Iron, 18 × 18 ×
1 mm
350 Hz
Approx. 140 g
E2C-X5A
18 mm
0 to 10 mm
0 to 15 mm
Iron, 30 × 30 ×
1 mm
100 Hz
Approx. 270 g
E2C-X10A
E2C/E2C-H
50 mm
0 to 20 mm
0 to 28 mm
Iron, 50 × 50 ×
1 mm
50 Hz
Approx. 300 g
E2C-C20MA
3