Sick Background Suppression Photoelectric Sensor Block Sensor, 1 mm → 150 mm Detection Range
- RS Stock No.:
- 9196582
- Mfr. Prt No.:
- WTB2S-2P3251
- Brand:
- Sick
Technical Reference
Legislation and Compliance
RoHS Certificate of Compliance
EU Directives 2011/65/EU and 2015/863 restrict the use of the 10 substances below in the manufacture of specified types of electrical equipment.
Whilst this restriction does not legally apply to components, it is recognised that component “compliance” is relevant to many customers.
RS definition of RoHS Compliance:
- The product does not contain any of the restricted substances in concentrations and applications banned by the Directive,
- and for components, the product is capable of being worked on at the higher temperatures required by lead–free soldering
The restricted substances and maximum allowed concentrations in the homogenous material are, by weight:
| Substance | Concentration |
| Lead | 0.1% |
| Mercury | 0.1% |
| PBB (Polybrominated Biphenyls) | 0.1% |
| PBDE ( Polybrominated Diphenyl Ethers) | 0.1% |
| Hexavalent Chromium | 0.1% |
| Cadmium | 0.01% |
| DEHP (Bis (2-Ethylhexl) phthalate) | 0.1% |
| BBP (Benzyl butyl phthalate) | 0.1% |
| DBP (Dibutyl phthalate) | 0.1% |
| DIBP (Diisobutyl phthalate) | 0.1% |
The supplier of the item listed below has informed RS Components that the product is "RoHS Compliant".
RS Components has taken all reasonable steps to confirm this statement. Information relates only to products sold on or after the date of this certificate.
| RS stock number | 9196582 |
| Product description | Sick Background Suppression Photoelectric Sensor Block Sensor, 1 mm → 150 mm Detection Range |
| Manufacturer / Brand | Sick |
| Manufacturer part number | WTB2S-2P3251 |
RS Components Ltd, Birchington Road, Corby, Northants, NN17 9RS, UK
Statement of Conformity
This statement confirms that the product detailed below complies with the specifications currently published in the RS media and has been subject to the strict quality conditions imposed by RS Components’ internal management systems. Furthermore and where applicable, it confirms that all relevant semiconductor devices have been handled and packed under conditions that meet the administrative and technical requirements of ANSI/ESD S20.20 and EN61340-5-1 electrostatics control standards.
| RS stock number | 9196582 |
| Product description | Sick Background Suppression Photoelectric Sensor Block Sensor, 1 mm → 150 mm Detection Range |
| Manufacturer / Brand | Sick |
| Manufacturer part number | WTB2S-2P3251 |
The foregoing information relates to product sold on, or after, the date shown below.
RS COMPONENTS
| Date | Apr 27, 2024 |
RS Components Pte Ltd Robinson Road, P.O. Box 1582, Singapore 903132
Country of Origin: DE
Product Details
Sick W2S-2 Series
WTB2S-2 Miniature Photoelectric Sensors
The incredibly small latest generation WTB2S-2 miniature photoelectric sensor from SICK offers completely new machine design possibilities. The ultra-compact sensors can be installed in confined spaces and be set and monitored remotely via IO-Link. The W2S-2 also offers world-class sensing distances in this housing size.
PinPoint LEDs detect all kinds of objects including transparent objects, light & dark, large or small and even people. The PinPoint technology enables quick and easy sensor alignment and provides a precise, highly visible light spot that is unaffected by peripheral light.
Features and Benefits
· PinPoint 2.0 LED with extended sensing distances and high operating reserves
· A variety of application possibilities thanks to clearly-defined laser-like or line-shaped light spots
· Detection of highly-transparent and reflective objects using sensors with V-optics
· Ultra-compact design offering above-average sensing distances and provide space-saving installation
· IO-Link remote setup provides easy data access from the PLC
· High operational reliability: ultra black objects are detected with a degree of reflection of 1%
Applications
Whether it is used in machines in the pharmaceutical industry, in logistics handling applications or in automatic assembly equipment, the ultra-compact W2S-2 offers optimal performance and high reliability in industrial environments. Industry 4.0 is already on board: Both the sensing distance as well as continuous monitoring are set via the controller. The W2S-2 reduces the load on the machine control by using a counter, timestamp and false tripping suppression functions.
Specifications
| Attribute | Value |
| Brand | Sick |
| Sensor Style | Block |
| Detection Type | Background Suppression |
| Detection Range | 1 mm → 150 mm |
| Output Type | PNP |
| Electrical Connection | M8 4 Pin Connector |
| Maximum DC Voltage | 30 V |
| Terminal Type | M8 Connector |
| Light Source | LED |
| IP Rating | IP67 |
| Maximum Current | 20 mA |
| Response Time | <500 μs |
| Housing Material | ABS, PC |
| Minimum Operating Temperature | -25 °C |
| Standards Met | CE |
| Series | W2S-2 |
| Mounting Type | Panel Mount |
| Maximum Operating Temperature | +50 °C |
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