- RS Stock No.:
- 213-1844
- Mfr. Part No.:
- WLL190T-2P434
- Brand:
- Sick
Discontinued product
- RS Stock No.:
- 213-1844
- Mfr. Part No.:
- WLL190T-2P434
- Brand:
- Sick
Technical Reference
Legislation and Compliance
- COO (Country of Origin):
- CN
Product Details
Overview
At a glance
Sensing range up to 4 m, sensing distance up to 480 mm
Two separately adjustable channels
Alarm output
Optional analog output
Integrated counter
Bus-compatible with anti-interference
2 x 4-digit display
Red and green LED emitter
Two separately adjustable channels
Alarm output
Optional analog output
Integrated counter
Bus-compatible with anti-interference
2 x 4-digit display
Red and green LED emitter
Your Benefit
Two channels can be configured independently of one another, simplifying installation
Simple commissioning and product changeover via external teach-in
Bus communication saves space and money, reduces wiring and eliminates interference caused by fiber-optic heads mounted close to one another
Easy monitoring of process parameters
Time delays can be adjusted individually to suit the application
APC for (Automatic Power Correction) long-term, stable detection
Simple commissioning and product changeover via external teach-in
Bus communication saves space and money, reduces wiring and eliminates interference caused by fiber-optic heads mounted close to one another
Easy monitoring of process parameters
Time delays can be adjusted individually to suit the application
APC for (Automatic Power Correction) long-term, stable detection
The WLL190T-2 is compact fiber-optic photoelectric sensor equipped with two independently programmable channels (continuous thresholds) and an additional analog output that enables the user to output object properties, like clouding, transmission, positioning or size differences to a controller. With an IP 66 rating, the WLL190T-2 can operate in moist or dusty environments. An additional highlight of this high-end product family is the ability to use these devices as a stand-alone solution or in a sensor group. When operating in a group, the devices are fitted with integrated bus technology that enables up to 16 sensors to be attached for interference-free cascading. This saves time spent on wiring and enables the settings on one WLL190T-2 to be copied to all other devices on the bus.
Applications
Alarm output for reliable detection in adverse conditions, ensuring high process reliability
Note
Product details cover the whole product family. For details on the specifications for this individual product, please refer to the datasheet.
Specifications
Attribute | Value |
---|---|
Detection Range | 0 to 480 (Proximity System) mm, 0 → 2000 (Through-Beam System) mm |
Output Type | PNP |
Fibre Optic Type | Glass, Plastic |
Terminal Type | 4-Pin |
Response Time | 0.00025 seconds |
Electrical Connection | Male Connector M8 |
Switching Frequency | 8.333 kHz |
IP Rating | IP66 |
Housing Material | Plastic |
Supply Voltage | 10 → 24 V dc |
Length | 34.6mm |
Width | 10.5mm |
Minimum Operating Temperature | -25°C |
Depth | 71.9mm |
Maximum Operating Temperature | +55°C |
Dimensions | 10.5 x 34.6 x 71.9 mm |
Related links
- Sick Glass NPN Output 12 → 24 V dc
- Sick Glass NPN Output 10 → 30 V dc
- Sick Glass, Plastic Fibre Optic Sensor
- Sick Fibre Optic Sensor IP66, 10 → 30 V dc
- Sick Glass PNP Output 10 → 30 V dc
- Sick Glass PNP Output 12 → 24 V dc
- Sick Glass Relay Output 12 → 240 V dc, 24 → 240 V ac
- Sick Glass NPN IP66, 10 → 30 V dc