E2EC-CR8D2 Omron, E2EC-CR8D2 Datasheet - Page 8

• Manufacturer Part Number: E2EC-CR8D2
• Description: PROX 3mm In-line Amp DC2W-NC
• Manufacturer: Omron
• Series: E2ECr

Specifications of E2EC-CR8D2

• Maximum Operating Temperature: + 70 C
• Operating Supply Voltage: 10 V to 30 V
• Sensing Distance: 0.8 mm
• Minimum Operating Temperature: - 25 C
• Features: NC
• Sensor Type: Inductive
• Sensing Object: Metallic
• Response Frequency: 1.5kHz
• Material - Body: Brass
• Shielding: Shielded
• Voltage - Supply: 10 V ~ 30 V
• Output Type: NPN-NC
• Terminal Type: 2-Wire
• Package / Case: Cylinder with Amplifier
• Lead Free Status / Rohs Status: Lead free / RoHS Compliant

E2EC
Precautions
J MOUNTING
Refer to the following table for the torque and tightening ranges
applied to mount unthreaded E2EC-C models.
Permissible Tightening Range and Torque
The tightening torque applied to the E2EC-X4D (i.e., models with
column screws) must be 120 kgf S cm (12 N S m) max.
8
Model
E2EC-CR8D
E2EC-C1R5D
E2EC-C3D
E2EC-CR5j1
E2EC-C2R5j1
Tightening
range A
6 to 10 mm
(0.24 to 0.39 in)
8 to 16 mm
(0.31 to 0.62 in)
8 to 16 mm
(0.31 to 0.62 in)
6 to 10 mm
(0.24 to 0.39 in)
8 to 16 mm
(0.31 to 0.62 in)
M3 set screw hole
Set-screw tightening
torque
5 kgf S cm {0.49 N S m}
(0.36 ft S lbf)
5 kgf S cm {0.49 N S m}
(0.36 ft S lbf)
10 kgf S cm {0.98 N S m}
(0.72 ft S lbf)
4 kgf S cm {0.39 N S m}
(0.29 ft S lbf)
(
)
J EFFECTS OF SURROUNDING METAL
When mounting the E2EC within a metal panel, ensure that the
clearances given in the following table are maintained.
Mounting Conditions
J MUTUAL INTERFERENCE
When mounting more than one E2EC face to face or side by
side, ensure that the minimum distances given in the following
table are maintained.
Note: Figures in brackets are for Sensors operating at different
Item
ℓ
d
D
m
n
Item
A
B
frequencies.
E2EC-
CR8D
8 [4]
0.32
(0.16)
6 [3]
0.24
(0.12)
E2EC-
CR8D
0
3
(0.12)
0
2.4
(0.94)
6
(0.24)
E2EC-
C1R5D
15 [8]
0.59
(0.32)
10.8
[5.4]
0.43
(0.21)
E2EC-
C1R5
D
0
5.4
(0.25)
0
4.5
(0.17)
10.8
(0.43)
E2EC-
C3D
30 [15]
1.18
(0.59)
16 [8]
0.63
(0.32)
E2EC-
C3D
0
8
(0.32)
0
9
(0.35)
16
(0.63)
E2EC-
X4D
40 [20]
1.57
(0.78)
24 [12]
0.94
(0.47)
d dia.
E2EC-
X4D
0
12
(0.47)
0
12
(0.47)
24
(0.94)
E2EC-
CR5j1
20 [10]
0.78
(0.39)
15 [3]
0.59
(0.12)
E2EC-
CR5j
1
0
3
(0.12)
0
1.5
(0.06)
5
(0.20)
E2EC-C
2R5j1
40 [20]
1.57
(0.78)
25 [15]
0.98
(0.59)
E2EC
E2EC-
C2R5
j1
0
8
(0.32)
0
10
(0.39)
21
(0.83)