Proximity Sensors Inductive0 pages

Proximity Sensors Inductive
Analogue Position Sensor
Types EI, M18, M30
• Nickel-plated brass housing, cylindrical
• Diameter: M18, M30
• Sensing range: EI 1805 I020: 2 to 5 mm
EI 3008 I020: 3 to 8 mm
• Power supply: 15 to 30 VDC
• Current source output: 0 to 20 mA
• Protection: Reverse polarity, internal current limiter
• 2 m cable or plug M12

Product Description

Ordering Key

Cylindrical analogue position
sensor in M18 and M30 nickel-plated brass housings.
High degree of linearity, output current 0 to 20 mA. Can

be extended with level amplifier relay S 183 and analogue
display to make up complete
measuring systems.

Type: Inductive switch
Housing diameter
Rated operating dist. (mm)
Current output 0 to 20 mA
Connection type

Housing
diameter

Rated
operating
dist. (Sn)

Ordering no.
Output type
0 to 20 mA

Ordering no.
Output type
0 to 20 mA

M18
M30

2 to 5 mm 1)
3 to 8 mm 1)

EI 1805 I020
EI 3008 I020

EI 1805 I020-1

EI 1805 I020-1

Type Selection

1)

For flush mounting in metal

Specifications
Rated operational volt. (Ue)
(UB)
Ripple
Rated operational current (Ie)

No-load supply current (Io)
Protection
Transient voltage
Power ON delay
Rate of rise
Assured operating dist. (Sa)
Linearity
Repeat accuracy (R)
Temperature drift

17 to 27 VDC
15 to 30 VDC
(ripple included)
≤ 10%
0 to 20 mA
(R load: 0 to 500 Ω)
Max. 30 mA (current limiter)
≤ 7 mA (no load)
Reverse polarity
current limiter
≤ 2 kV/0.5 J (prepared)
Safe operation after 1 s
EI 1805 I020
≥ 1 mm/ms
EI 3008 I020
≥ 3 mm/ms
EI 1805 I020
2 to 5 mm
EI 3008 I020
3 to 8 mm
± 3% of full scale
≤ 1%
EI 1805 I020
≤ 2 µm/°C per mm
EI 3008 I020
≤ 1 µm/°C per mm

Specifications are subject to change without notice (04.05.10)

Ambient temperature
Operating
Storage
Degree of protection
Housing material
Body
Front
Back
Cable
Weight (cable included)
Tightening torque
CE-marking

-15° to +65°C (+5° to +144°F)
-20° to +70°C (-4° to +158°F)
IP 67
(Nema 1, 3, 4, 6, 13)
Nickel-plated brass
Blue thermoplastic
polyester
Black thermoplastic
polyester
2 m, 3 x 0.25 mm2
grey PVC, oil proof
EI 1805 I020
85 g
EI 3008 I020
195 g
EI 1805 I020
17.5 Nm
EI 3008 I020
35.0 Nm
Yes

1