1 year warranty
The WTB26I-24161120A00 is a compact photoelectric proximity sensor from Sick's W26 product family, featuring background suppression technology for reliable object detection. This sensor utilizes infrared LED light at 850 nm wavelength with a point-shaped light spot for precise detection. It offers an adjustable sensing range from 30 mm to 2,000 mm, with optimal performance between 200 mm and 800 mm. The sensor features dual complementary digital outputs with push-pull PNP/NPN configuration and supports both light/dark switching modes. It incorporates IO-Link communication for advanced configuration and Smart Task functions, along with BluePilot teach-turn adjustment for easy setup. The rectangular housing design is rated IP67/IP69K for harsh industrial environments and includes LED indicators for operational status, sensing range, and object detection feedback.
Item Details
- Brand Name: Sick
- Manufacturer: Sick
- Item Type Name: Photoelectric Proximity Sensor
- Product Family / Series: W26
- Part Number: WTB26I-24161120A00
- Ordering Code: 1218667
- Housing Design: Rectangular
Product Specifications
- functional_principle: Photoelectric proximity sensor with background suppression
- sensing_range_min: 30 mm
- sensing_range_max: 2000 mm
- adjustable_switching_threshold: 180 mm to 2000 mm
- recommended_sensing_range: 200 mm to 800 mm
- light_source: LED
- light_type: Infrared
- wavelength: 850 nm
- light_spot_shape: Point-shaped
- light_spot_size_at_1000mm: Ø 14 mm
- led_service_life: 100,000 h at Ta = +25 °C
- supply_voltage: 10 V DC to 30 V DC
- current_consumption: ≤ 30 mA without load at UB = 24 V
- ripple: ≤ 5 Vpp
- output_type: Push-pull: PNP/NPN
- number_of_outputs: 2 (Complementary)
- switching_mode: Light/dark switching
- output_current_max: ≤ 100 mA
- response_time: ≤ 500 µs
- repeatability_response_time: 150 µs
- switching_frequency: 1,000 Hz
- protection_class: III
- connection_type: M12 connector, 4-pin
- adjustment_method: Teach-Turn, BluePilot, IO-Link
- communication_interface: IO-Link
Additional Details
- Protection Rating: IP67/IP69K
- Ambient Temperature Operation: -40 °C to +60 °C
- Ambient Temperature Storage: -40 °C to +75 °C
- Air Humidity: 35% to 95% relative humidity (no condensation)
- Shock Resistance: 50 g, 11 ms (EN60068-2-27)
- Vibration Resistance: 10 Hz to 2,000 Hz (EN60068-2-6)
- Emc Compliance: EN 60947-5-2
- Normative Reference: EN 62471:2008-09, IEC 62471:2006
- Led Risk Group: Free group
- Ul File Number: NRKH.E181493 & NRKH7.E181493
- Usage Category: DC-12, DC-13 (EN 60947-5-2)
- Mttfd: 629 years
- Dcavg: 0%
- Mission Time: 20 years (EN ISO 13849)
- Cleaning Agent Resistance: ECOLAB
Measurements
- Dimensions: 24.6 mm x 82.5 mm x 53.3 mm (W x H x D)
All PLC Direct products come with a 1-year warranty. The warranty is issued by PLC Direct. Warranty coverage commences at the date of purchase. The warranty is for mechanical defects or failures not caused by human factors including but not limited to (a) incorrect installation, (b) operating the unit in sub-optimal conditions or in scenarios not recommended by the manufacturer, (c) poor unit maintenance, etc. The warranty does not cover programming or software related issues.
If the product is eligible for PLC Direct’s warranty coverage and the customer encounters an issue with the product, we will request the item is shipped to us for diagnosis and examination. Regardless of the cause of product issues, the customer will bear responsibility for the cost of shipping the unit to PLC Direct for evaluation. Where the unit was damaged by human factors, we will offer a repair or replace quote; in cases where damage was caused by human factors, the customer is responsible for the cost of shipping the repaired/replaced unit from PLC Direct to the customer. Where the unit was not damaged by human factors but is covered by PLC Direct’s warranty, we will repair or replace the unit at our cost (or, in rare cases, refund you your purchase); in such cases, PLC Direct will bear the cost of shipping the repaired or replaced product back to the customer. It is up to PLC Direct’s discretion whether to repair, replace, or refund the customer in such cases. Diagnoses can take time to complete based on technician availability and the complexity of diagnosis.
In no event shall PLC Direct be liable for any damages except actual damages up to, but not exceeding, the amount paid to us for the product, including we shall not be liable for any consequential or indirect damages or lost profits whether or not advised of same.
PLC Direct offers free shipping worldwide. Product ship from a various warehouses worldwide based on the customer's and the product's location. The estimated delivery date on the product page is PLC Direct's best estimated assuming a US-based shipping destination.
Regardless of where the product is shipping from, PLC Direct covers all duties for US-based shipping destinations. For non-US-based shipping destinations, customers are responsible for duties as appropriate.
PLC Direct's focus is on balancing price with lead time. Some but not all products can be expedited. If you have questions about delivery ETAs, please contact our team.
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