Sensing method

Through-beam

Retro-reflective
 with MSR function

Diffuse-reflective
 Models

Model

NPN output

E3ZM-T61
 E3ZM-T66

E3ZM-T63
 E3ZM-T68

E3ZM-R61
 E3ZM-R66

E3ZM-D62
 E3ZM-D67

PNP output

E3ZM-T81
 E3ZM-T86

E3ZM-T83
 E3ZM-T88

E3ZM-R81
 E3ZM-R86

E3ZM-D82
 E3ZM-D87

Sensing distance

15 m

0.8 m

4 m [100 mm]
 (Using E39-R1S)
 3 m [100 mm]
 (Using E39-R1)

1 m
 (White paper
 300 × 300 mm)

Spot diameter (typical)

---

Standard sensing object

Opaque: 12-mm dia.
 min.

Opaque: 2-mm dia.
 min.

Opaque: 75-mm dia.
 min.

---

Differential travel

---

20% of sensing
 distance max.

Black/white error

---

Directional angle

Emitter, Receiver: 3° to 15°

Sensor: 3° to 10°
 Reflector: 30°

---

Light source (wavelength)

Infrared LED (870 nm)

Red LED (660 nm)

Infrared LED (870 nm)

Power supply voltage

10 to 30 VDC, including 10% ripple (p-p)

Current consumption

40 mA max. (Emitter 20 mA max.,
 Receiver 20 mA max.)

25 mA max.

Control output

Load power supply voltage: 30 VDC max., Load current: 100 mA max. (Residual voltage:
 2 V max.)
 Open-collector output (NPN/PNP output depending on model)
 Light-ON/Dark-ON switch selectable

Protection circuits

Reversed power supply polarity
 protection, Output short-circuit
 protection, and Reversed 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.

Sensitivity adjustment

One-turn adjuster

Ambient illumination
 (Receiver side)

Incandescent lamp: 3,000 lx max., Sunlight: 10,000 lx max.

Ambient temperature range

Operating: -25 to 55°C, Storage: -40 to 70°C (with no icing or condensation)

Ambient humidity range

Operating: 35% to 85%, Storage: 35% to 95% (with no condensation)

Insulation resistance

20 MΩ min. at 500 VDC

Dielectric strength

1,000 VAC, 50/60 Hz for 1 min

Vibration resistance

Destruction: 10 to 55 Hz, 1.5-mm double amplitude for 2 hours each in X, Y, and Z
 directions

Shock resistance

Destruction: 500 m/s² 3 times each in X, Y, and Z directions

Degree of protection *

IEC: IP67, DIN 40050-9: IP69K

Connection method

Pre-wired cable (standard length: 2 m)
 M8 4-pin Connector

Indicator

Operation indicator (yellow), Stability indicator (green) (Emitter has only power supply
 indicator (green).)

Weight
 (packed
 state)

Pre-wired
 models (with
 2-m cable)

Approx. 150 g

Approx. 90 g

Connector
 models

Approx. 60 g

Approx. 40 g

Materials

Case

SUS316L

Lens

PMMA (polymethylmethacrylate)

Display

PEI (Polyetherimide)

Sensitivity
 adjustment and
 mode selector
 switch

PEEK (polyetheretherketone)

Seals

Fluoro rubber

Accessories

Instruction sheet (Note: Reflectors and Mounting Brackets are sold separately.)

* IP69K Degree of Protection Specifications
 IP69K is a protection specification stipulated by DIN 40050 Part 9 of the German standards.
 The test item is sprayed with 80°C water from a nozzle of a specified shape at a water pressure of 80 to 100 bar. The amount of water is 14 to 16 liters per minute.
 The distance between the test item and the nozzle is 10 to 15 cm. The water is discharged at angles of 0°, 30°, 60°, and 90° from the horizontal plane for 30 seconds at each angle while the test item is rotated horizontally. 

Sensing method

BGS Reflective Models

Model

NPN output

E3ZM-LS61H
 E3ZM-LS66H

E3ZM-LS62H
 E3ZM-LS67H

E3ZM-LS64H
 E3ZM-LS69H

PNP output

E3ZM-LS81H
 E3ZM-LS86H

E3ZM-LS82H
 E3ZM-LS87H

E3ZM-LS84H
 E3ZM-LS89H

Sensing distance

10 to 100 mm
 (White paper 100 × 100 mm)

10 to 150 mm
 (White paper 100 × 100 mm)

10 to 200 mm
 (White paper 100 × 100 mm)

Spot diameter (typical)

4-mm dia. at sensing
 distance of 100 mm

12-mm dia. at sensing
 distance of 150 mm

18-mm dia. at sensing
 distance of 200 mm

Standard sensing object

---

Differential travel

3% of sensing distance max.

15% of sensing distance max.

20% of sensing distance max.

Black/white error

5% of sensing distance max.

10% of sensing distance max.

20% of sensing distance max.

Directional angle

---

Light source
 (wavelength)

Red LED (650 nm)

Red LED (660 nm)

Power supply voltage

10 to 30 VDC, including 10% ripple (p-p)

Current consumption

25 mA max.

Control output

Load power supply voltage: 30 VDC max., Load current: 100 mA max. (Residual voltage: 2 V
 max.)
 Open-collector output (NPN/PNP output depending on model)
 Light-ON/Dark-ON cable connection selectable

Protection circuits

Reversed power supply polarity protection, Output short-circuit protection, Reversed output
 polarity protection, Mutual interference protection

Response time

Operate or reset: 1 ms max.

Sensitivity adjustment

---

Ambient illumination
 (Receiver side)

Incandescent lamp: 3,000 lx max., Sunlight: 10,000 lx max.

Ambient temperature
 range

Operating: -25 to 55°C, Storage: -40 to 70°C (with no icing or condensation)

Ambient humidity range

Operating: 35% to 85%, Storage: 35% to 95% (with no condensation)

Insulation resistance

20 MΩ min. at 500 VDC

Dielectric strength

1,000 VAC, 50/60 Hz for 1 min

Vibration resistance

Destruction: 10 to 55 Hz, 1.5-mm double amplitude for 2 hours each in X, Y, and Z directions

Shock resistance

Destruction: 500 m/s² 3 times each in X, Y, and Z directions

Degree of protection *

IEC: IP67, DIN 40050-9: IP69K

Connection method

Pre-wired cable (standard length: 2 m)
 M8 4-pin Connector

Indicator

Operation indicator (yellow), Stability indicator (green)

Weight
 (packed
 state)

Pre-wired
 models (with
 2-m cable)

Approx. 90 g

Connector
 models

Approx. 40 g

Materials

Case

SUS316L

Lens

PMMA (polymethylmethacrylate)

Display

PEI (Polyetherimide)

Seals

Fluoro rubber

Accessories

Instruction sheet (Note: Mounting Brackets are sold separately.)

* IP69K Degree of Protection Specifications
 IP69K is a protection specification stipulated by DIN 40050 Part 9 of the German standards.
 The test item is sprayed with 80°C water from a nozzle of a specified shape at a water pressure of 80 to 100 bar. The amount of water is 14 to 16 liters per minute.
 The distance between the test item and the nozzle is 10 to 15 cm. The water is discharged at angles of 0°, 30°, 60°, and 90° from the horizontal plane for 30 seconds at each angle while the test item is rotated horizontally.