SICK WTB8-P2211 Photoelectric Proximity Sensor (6033215)

The SICK WTB8-P2211 is a compact and highly responsive photoelectric proximity sensor with background suppression, ideal for close-range detection tasks in space-constrained environments. Designed with a visible red LED, precise beam focus, and selectable light/dark switching, it excels at detecting small or flat objects reliably within 20 mm to 100 mm.

With its miniature 11 mm-wide housing, fast 0.5 ms response time, and PNP output, the WTB8-P2211 is a go-to solution for OEM machinery, electronics assembly, or packaging lines requiring fast, precise object sensing.

Technical Specifications

Model: WTB8-P2211 SICK
Part Number: 6033215
Product Type: Photoelectric proximity sensor
Sensing Range: 20 mm to 100 mm (max. 5 mm to 100 mm)
Sensing Principle: Background suppression
Type of Light: Visible red light
Wavelength: 650 nm
Light Source: LED
Light Spot Size (at 100 mm): Ø 6 mm
Adjustment Method: 4-turn Potentiometer
Special Features: Selectable light/dark switching via rotary switch

Mechanical & Electrical Data

Dimensions (W × H × D): 11 mm × 31 mm × 20 mm
Housing Design: Rectangular
Output Type: PNP
Switching Mode: Light/dark switching (selectable)
Output Current (Max.): ≤ 100 mA
Response Time: ≤ 0.5 ms
Switching Frequency: 1,000 Hz
Supply Voltage (UB): 10 V DC to 30 V DC
Ripple: ±10%
Current Consumption: 30 mA
Signal Voltage (PNP HIGH/LOW): Approx. VS – 1.8 V / 0 V
Connection Type: M8 male connector, 4-pin
Circuit Protection: A, B, D
Protection Class: (Not specified – standard for IP67 sensors)
Enclosure Rating: IP67
Housing Material: Plastic, ABS
Optics Material: Plastic, PMMA
Weight: 10 g

Environmental Data

Operating Temperature: –25 °C to +55 °C
Storage Temperature: –40 °C to +70 °C

Items Supplied

• Mounting Bracket: BEF-W100-A stainless steel (Part No. 5311520)

Applications

Ideal For:

• Small part and component detection on assembly lines
• Electronics and PCB placement machines
• Packaging machinery with fast-paced object flow
• OEM automation with limited sensor mounting space

Key Features & Benefits

✅ Compact Design: Slim 11 mm width fits tight machine envelopes.

✅ Precise Detection: Background suppression for accurate object sensing.

✅ Fast Switching: 0.5 ms response with 1,000 Hz frequency.

✅ Rotary Adjustment: Easy-to-set light/dark switching.

✅ Plug & Play Mounting: Includes stainless steel bracket for quick setup.

📦 Available Now from Drive Outlet Megastore

At Drive Outlet Megastore, we offer unbeatable SICK WTB8-P2211 prices sensor ships fast and includes all accessories, and expert support.

Need help choosing the right sensor for tight spaces? Speak to our detection specialists today.

Ultra-compact sensing with maximum precision — by SICK, delivered by Drive Outlet Megastore.