Cut Sheet

Volume 8—Sensing Solutions CA08100010E—July 2015 www.eaton.com V8-T3-7
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3.0
Inductive Proximity Sensors
Introduction
E57 Two-Wire
(AC, AC/DC, DC) Proximity AccuProx Ferrous Only Tubular Metal Face
Page V8-T3-35
Overview
Various models available in two-wire
configurations:
Stainless steel (AC, AC/DC)
Stainless steel short body (AC, AC/DC)
Nickel-brass (AC, DC)
Applications
Machine tool detection, press applications,
cam detection, material handling, valve and
shaft position, automotive assembly.
Product Features
12, 18 and 30 mm diameters
Two-wire AC, AC/DC, DC
Shielded and unshielded models
Standard and extended ranges
LED indicators
Cable and micro-connector
NO or NC outputs
Technical Data and Specifications
Stainless steel:
Current ratings—
500 mA maximum
Enclosure ratings—IP67, IP69K;
NEMA 4, 4X, 6, 6P, 12, 13
Nickel-Brass:
Current ratings—
200 mA (AC); 100 mA (DC)
Enclosure ratings—
IP69K, IP67
Approvals
cULus (Stainless Steel)
cCSAus (Nickel-Brass)
CE (SS: AC/DC only, NiBr: DC only)
Page V8-T3-49
Overview
AccuProx sensors feature analog outputs
that change linearly as the target moves
closer or further from the sensor face.
Applications
Part positioning, distance, size and
thickness measurement, general inspection
and error proofing (such as material
imperfection or blemish detection),
eccentricity or absolute angle detection,
identification of different metals
Product Features
Extended linear sensing range of up to
25 mm—three times longer than standard
tubular analog inductive sensors
Outputs available in current
(4–20 or 0–20 mA) and voltage (0–10 V)
High output resolution and repeatability
for applications requiring precision sensing
performance
Robust stainless steel barrel, shock-
resistant front cap, polycarbonate end bell
and impact-absorbing potting compound
Ideal for extreme temperature or high
pressure washdown environments
Technical Data and Specifications
Current ratings—
0–10 Vdc, 0–20 mA, 4–20 mA
Enclosure ratings—
NEMA 4, 4X, 6, 6P, 13
Construction—
Stainless steel
Approvals
cUL Listed
Page V8-T3-55
Overview
Sensors designed to detect only ferrous
metals (steel/iron).
Applications
Workcell applications, automotive and
aircraft production.
Product Features
18 mm diameters
Two-wire AC or three-wire DC
NO or NC outputs
Micro- and mini-pin terminations
LED indicators
Technical Data and Specifications
Current ratings—
AC: 500 mA continuous
DC: 200 mA continuous
Enclosure ratings—
NEMA 4, 4X, 6, 6P, 12, 13
IEC IP67
Construction—
Stainless steel
Approvals
UL Listed
CSA Certified
Page V8-T3-58
Overview
Tough sensors with thick stainless steel
sensing faces and barrels.
Applications
Metal cutting operations where damage to
sensor face could occur.
Product Features
12, 18 and 30 mm diameters
Two-wire AC or three-wire DC
20 mil thick stainless steel face
303 stainless steel barrel
LED indicator
2-meter cable, micro- and mini-pin
connections
Technical Data and Specifications
Current ratings—
AC: 500 mA continuous
DC: 200 mA continuous
Enclosure ratings—
NEMA 4, 4X, 6, 6P, 12, 13
IEC IP67
Construction—
Stainless steel
Approvals
UL Listed
CSA Certified