SICK ET4-E2238
Photoelectric Proximity Sensor, Energetic, 60mm, Visible Red, NPN, M8 Conn, 4Pin
Mfr. Part #: ET4-E2238 / RS Stock #: 70839287
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Price
Qty.
Standard Price
1
$86.09
5
$78.35
10
$75.76
25
$72.31
Product Specifications
Product Attribute
Attribute Value
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Alternate Mfr Part Number
1045323
Body Style
Rectangular
Connection Type
M8 ; Connector
Dominant Wavelength
660 nm
Housing Diameter
M18
Housing Material
Glass fiber reinforced ABS plasticplastic
Includes
Mounting Nut M18
IP Rating
IP67
Light Source
LED
Maximum Operating Temperature
50 °C
Measurement Range
5-60 mm
Output
NPN
Output Current
50 mA A
Power Dissipation
20 mA
Protection Class
III (reference voltage: 50 V DC)
Sensing Mode
Diffuse
Special Features
Focused optics
Supply Voltage
10-30 VDC
Switch Style
Dark switching
Switching Frequency
200 Hz
Type
Reflective Sensors
Weight
0.014 kg
Overview
The industry-proven ELF-3 family of hybrid photoelectric sensors offers basic functions for presence detection applications. These low-cost sensors provide a variety of features that can be optimized for customers to reduce installation and procurement costs. They are ideal for standard, short-range applications, such as conveyor systems, vending machines, packaging lines, or other simple on/off applications. ASIC (application-specific integrated circuit) technology, which is proprietary to SICK, guarantees the best optical performance. ELF-3 sensors are available in background suppression, energetic and retro-reflective variants. The background suppression variant offers a 50 mm fixed sensing distance. The energetic variant has a 155 mm sensing range and the retro-reflective variant has a 5 m sensing range. A clear back cover provides highly visible power and status indication. These multi-functional sensors are able to integrate optical and electronic elements into different housings. The ELF-3 comes with integrated M18 threads for front and base mounting.
FeaturesFlush Red Lens Polarization Filter Clear Back Cover for Highly Visible Status Indication 18 mm Front and Base Mount Power and Status Indicator
Features