Sensors

Sensing method

Through-beam

Retro-reflective with
 MSR function

Diffuse-reflective

Model

NPN output

E3ZR-CT61[] (-M1TJ)

E3ZR-CR61[] (-M1TJ)

E3ZR-CD61[] (-M1TJ)

PNP output

E3ZR-CT81[] (-M1TJ)

E3ZR-CR81[] (-M1TJ)

E3ZR-CD81[] (-M1TJ)

Sensing distance

30 m

2.5 m [100 mm] *1
 (Using E39-R1R)

0.5 m
 (White paper 300 × 300 mm)

Standard sensing object

Opaque: 12-mm dia. min.

Opaque: 75-mm dia. min.

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Differential travel

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20% of sensing distance max.

Directional angle

Emitter, Receiver: 3° to 15°
 (Distance between emitter and receiver. Rated sensing distance)

Sensor: 2° to 10°
 Reflector: 30°
 (Distance to
 Reflector. Rated
 sensing distance)

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Light source (wavelength)

Red LED (624 nm)

Red LED (660 nm)

Red LED (624 nm)

Power supply voltage

12 to 24 VDC ±10%, ripple (p-p) 10% max.

Current consumption

35 mA max.
 (Emitter 15 mA max., Receiver 20 mA max.)

30 mA max.

Control output

Output power supply voltage: 26.4 VDC max., Output current: 100 mA max. (Residual voltage: 2 V max.)
 Open-collector output (NPN/PNP output depending on model)

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, reversed output polarity protection, and mutual interference prevention function (with up to two Units)

Response time

Operate or reset: 1 ms max.

Sensitivity adjustment

None

Ambient illumination (Receiver side)

Incandescent lamp: 5,000 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: 1,000 m/s2 3 times each in X, Y, and Z directions

Degree of protection

IP67 (IEC 60529) and IP67G *2 (JIS C 0920 Annex 1)
 Passed OMRON's Oil-resistant Component Evaluation Standards *3
 (Cutting oil type: specified in JIS K 2241:2000; Temperature: 35°C max.)

Connection method

Pre-wired (standard length: 2 m), -M1TJ: Pre-wired connector (standard length: 0.3 m)

Indicators

Operation indicator (orange) and stability indicator (green) (The Emitter has only a power indicator (green).)

Weight
 (packed
 state)

Pre-wired
 models

Approx. 200 g

Approx. 100 g

Pre-wired
 connector

Approx. 140 g

Approx. 70 g

Housing material

SUS316L

Cable material

Fluororesin

Lens material

Methacrylate resin (Oil-resistant high molecular weight type)

Indicator material

Polyetherimide resin

Accessories

Instruction manual

1. Values in parentheses indicate the minimum required distance between the Sensor and Reflector.
 2. The IP67G is the degree of protection which is defined according to the JIS (Japanese Industrial Standards).
      The IP67 indicates the same level of protection as defined by the IEC, and the G indicates that a device has resistance to oil.
 3. The Oil-resistant Component Evaluation Standards are OMRON's own durability evaluation standards.
      The Pre-wired Connector Model meets the degree of protection when it is correctly connected with an XS5[]R Oil-resistant Connector.
      The degree of protection is not satisfied with the part where there is no XS5FR Oil-resistant Connector connected and cable wires are uncovered.
      And as for the Pre-wired Models, the degree of protection is not satisfied with the part where cable wires are uncovered. 

Accessories (Sold Separately)

Reflector

Name

Oil-resistant Reflector

Model

E39-R1R

Directional angle

30° min.

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)

Degree of protection

IP67 (IEC 60529) and IP67G *1 (JIS C 0920 Annex 1)
 Passed OMRON's Oil-resistant Component Evaluation Standards *2
 (Cutting oil type: specified in JIS K 2241:2000, Temperature: 35°C max.)

1. The IP67G is the degree of protection which is defined according to the JIS (Japanese Industrial Standards).
     The IP67 indicates the same level of protection as defined by the IEC, and the G indicates that a device has resistance to oil.
  2. The Oil-resistant Component Evaluation Standards are OMRON's own durability evaluation standards.