SICK KTX-WS91141242ZZZZ Contrast Sensor (1078167)

The SICK KTX-WS91141242ZZZZ is a high-speed, high-precision contrast sensor built for fast-moving production environments. Using RGB LED technology and multiple teach-in modes, it reliably detects registration marks and subtle print contrasts, making it ideal for packaging, labeling, and print mark recognition on high-speed conveyors.

Technical Specifications

Model: KTX-WS91141242ZZZZ SICK

Part No.: 1078167

Product Type: Contrast Sensor

Device Type: Standard contrast detection

Application: Standard mark detection in automation and packaging lines

Optical Performance

Sensing Distance: ≤ 13 mm

Sensing Distance Tolerance: ± 5 mm

Light Source: RGB LED

Wavelengths:

• Blue: 470 nm
• Green: 525 nm
• Red: 625 nm

Light Emission Direction: Long side of housing

Light Spot Size: 0.9 mm × 3.8 mm

Light Spot Direction: Vertical

Receiving Filters: None

Teach-In Modes:

• 1-point
• 2-point
• Dynamic teach-in
• Auto mode

Output Function: Light/dark switching

Delay Time: Adjustable

Factory Delivery Mode: 2-point teach-in

Parameter Presettings: None

Key Lock Setting: Standard lock function

Electrical Interface

Supply Voltage: 10.8 V DC to 28.8 V DC

Ripple: ≤ 5 Vpp

Current Consumption: < 100 mA

Switching Frequency: 50 kHz

Response Time: 10 µs

Jitter: 5 µs

Output Type: PNP and NPN selectable

Switching Output Voltage:

• PNP: HIGH = VS – 3 V, LOW = 0 V
• NPN: HIGH = VS, LOW ≤ 3 V

Max Output Current: 100 mA

Retention Time (ET): 25 ms (non-volatile memory)

Protection Class: III

Circuit Protection:

• Reverse polarity
• Short-circuit protection on output
• Interference pulse suppression

Electrical Connection: M12 male connector, 4-pin

Mechanical Data

Housing Material: VISTAL® (high-strength thermoplastic composite)

Optics Material: COP (Cyclic Olefin Polymer)

Dimensions (W x H x D): 30 mm × 53 mm × 78.5 mm

Weight: Approx. 94 g

Enclosure Rating: IP67

Mounting Type: Direct or bracket mounting

Safety-Related Data

MTTFD (Mean Time to Dangerous Failure): 291 years (EN ISO 13849-1)

Certificates and Compliance

• European Conformity (CE)
• UKCA Certification
• cULus Listed (UL 508)
• RCM (Regulatory Compliance Mark – Australia/New Zealand)
• RoHS Compliance

Applications

Ideal For:

• Print mark detection on packaging and labeling machines
• Positioning control in form-fill-seal and flow wrap machines
• Contrast differentiation on films, foils, and color-coded items
• High-speed material tracking and object presence detection

Key Features & Benefits

✅ High-Speed Detection: Ultra-fast 10 µs response and 50 kHz switching for dynamic processes.

✅ Multi-Color Sensing: RGB LED adapts to material contrast automatically.

✅ Flexible Teach-In: Multiple teach modes for different process types.

✅ Rugged Build: VISTAL® housing with IP67 sealing for tough environments.

✅ Compact and Versatile: Slim design with universal M12 connectivity.

Order Today for Fast UK & Europe Delivery!

At Drive Outlet Megastore, we offer unbeatable SICK KTX-WS91141242ZZZZ prices with fast dispatch across the UK and Europe.

Need help specifying a sensor for print or label detection? Our sensor experts are here to assist you!

Detect faster, detect smarter — with SICK and Drive Outlet Megastore.