Datasheet
5
E3Z
Ratings and Specifications
*1. Values in parentheses indicate the minimum required distances between the Sensors and Reflectors.
*2. Plastic bottles must pass with the minimum clearance of 500 mm.
Sensing method Through-beam
Retro-reflective with
MSR function
Diffuse-reflective
(Narrow-
beam Models)
Model
NPN
out-
put
Pre-wired E3Z-T61 E3Z-T62 E3Z-T61A E3Z-R61 E3Z-D61 E3Z-D62 E3Z-L61
Connector (M8) E3Z-T66 E3Z-T67 E3Z-T66A E3Z-R66 E3Z-D66 E3Z-D67 E3Z-L66
PNP
out-
put
Pre-wired E3Z-T81 E3Z-T82 E3Z-T81A E3Z-R81 E3Z-D81 E3Z-D82 E3Z-L81
Item Connector (M8) E3Z-T86 E3Z-T87 E3Z-T86A E3Z-R86 E3Z-D86 E3Z-D87 E3Z-L86
Sensing distance 15 m 30 m 10 m
4 m (100 mm) *1
(when using E39-R1S)
3 m (100 mm) *1
(when using E39-R1)
100 mm
(white paper:
100 × 100 mm)
1 m
(white paper:
300 × 300 mm)
90 + 30 mm
(white paper,
100 x 100 mm)
Spot diameter (reference value) ---
(2.5 dia. and
sensing dis-
tance of
90 mm)
Standard sensing object Opaque: 12-mm dia. min.
Opaque: 75-mm dia. min.
---
Minimum detectable object
(reference value)
---
0.1 mm (cop-
per wire)
Differential travel --- 20% max. of setting distance
Refer to Engi-
neering data
on page 8.
Directional angle Both emitter and receiver: 3 to 15° 2 to 10° ---
Light source (wavelength) Infrared LED (870 nm)
Red LED
(660 nm)
Red LED (660 nm) Infrared LED (860 nm)
Red LED
(650 nm)
Current consumption
35 mA max. (Emitter: 15 mA max., Receiv-
er: 20 mA max.)
30 mA max.
Protection circuits
Reversed power supply polarity protection,
Output short-circuit protection, and Re-
versed output polarity protection
Reversed power supply polarity protection, Output short-circuit protection,
Mutual interference prevention, and Reversed output polarity protection
Response time
Operate or
reset:
1 ms max.
Operate or
reset:
2 ms max.
Operate or reset: 1 ms max.
Degree of protection IEC, IP67
Connection method Pre-wired cable (standard length: 2 m and 0.5 m), Connector (M8)
Weight
(packedstate)
Pre-wired cable (2 m) Approx. 120 g Approx. 65 g
Connector Approx. 30 g Approx. 20 g
Material
Case PBT (polybutylene terephthalate)
Lens Modified polyarylate Methacrylic resin Modified polyarylate
Sensing method Retro-reflective for clear, plastic bottles (without MSR function)
Model
NPN output E3Z-B61 E3Z-B66 E3Z-B62 E3Z-B67
Item PNP output E3Z-B81 E3Z-B86 E3Z-B82 E3Z-B87
Sensing distance 500 mm (80 mm) *1 (using E39-R1S) 2 m (500 mm) *1 *2 (using E39-R1S)
Standard sensing object
Opaque materials, 75mm dia. min.
(Standard detectable object :glass Cylinder 15mm dia. thickness 1.1mm length 50mm, and the transmis-
sion factor 92% or less in wave length 660nm)
Light source (wavelength) Red LED (660 nm)
Current consumption 30 mA max.
Protection circuits
Reversed power supply polarity protection, Output short-circuit protection, Mutual interference prevention,
and Reversed output polarity protection
Response time Operate or reset: 1 ms max.
Degree of protection IEC, IP67
Connection method
Pre-wired cable (standard
length: 2 m and 0.5 m)
Connector (M8, 4 pins)
Pre-wired cable (standard
length: 2 m and 0.5 m)
Connector (M8, 4 pins)
Weight
(packed
state)
Pre-wired cable (2 m) Approx. 65 g
Standard Connector Approx. 20 g
Material
Case PBT (polybutylene terephthalate)
Lens Modified polyarylate