Wenglor | TW66NA3

TW66NA3 Reflex Sensor Energetic

Reflex Sensor

In Stock
$299.08 per unit

Applications: Sensors & I/O

Description

The transmitter and receiver in these sensors are located in a single housing. The sensor evaluates transmitted light reflected back from the object. The output is switched as soon as an object passes the selected range. Bright objects reflect more light than dark objects, and can thus be recognized from greater distances.

Features at a Glance

  • Stainless steel housing
  • Adjustable detection range
  • Large detection range

Technical Data

Optical Data

Range 1,000 mm
Switching Hysteresis  < 15 %
Light Source Infrared Light
Wavelength 880 nm
Service Life (T = +25 °C) 100,000 h
Max. Ambient Light 10,000 Lux
Opening Angle 12 °

Electrical Data

Supply Voltage 10 … 30 V DC
Current Consumption (Ub = 24 V) < 40 mA
Switching Frequency 250 Hz
Response Time 2 ms
Temperature Drift < 10 %
Temperature Range -25 … 60 °C
Switching Output Voltage Drop < 2.5 V
NPN Switching Output/Switching Current 100 mA
Residual Current Switching Output < 50 µA
Short Circuit Protection yes
Reverse Polarity Protection yes
Overload Protection yes
Protection Class III

Mechanical Data

Setting Method Potentiometer
Housing Material Plastic, PBT
Stainless steel, V2A (1.4305 / 303)
Full Encapsulation yes
Degree of Protection IP67
Connection M12 × 1; 4-pin
Weight 79 g

Safety-relevant Data

MTTFd (EN ISO 13849-1) 3,002.46 a

General Data

Scope of delivery 1 × initial start-up instructions
1 × MUTTER-M18-E003 hex nut
1 × sensor

Output

NPN NC, NPN NO yes

Adjustable parameters

Circuit NC
NC+NO
NO
All other parameters can be found in the product documentation.

Standards and certificates

Connection Diagram

Ctrl. Panel

05 = Switching Distance Adjuster
02 = Contamination Warning
01 = Switching Status Indicator

Documentation

CAD data

Datasheets

Declarations of Conformity / Approvals

ECAD data

Initial start-up instructions

Operating instructions