- +91-9050335577
- support@industryshoppy.in
- Store Location
- Sign in or Register
-
Currencies
- INR
L/A- en
- AC Drives & Motors
- Connector, Wires & Cables
- Gear Motor & Gear Head
- HMI & PLC Modules
- LCD Modules
- Membrane Keypad & Stickers
- Network & Communication
- Sensors & Encoders
- Servo Motor & Servo Drive
- SMPS Power Supplies
- Timer, Counter & Relays
- Touch Screens
- Industrial Cooling Fans
- CCFL Inverter
- Pneumatic Systems & Accessories
- AC Drives & Motors
- Connector, Wires & Cables
- Gear Motor & Gear Head
- HMI & PLC Modules
- LCD Modules
- Membrane Keypad & Stickers
- Network & Communication
- Sensors & Encoders
- Servo Motor & Servo Drive
- SMPS Power Supplies
- Timer, Counter & Relays
- Touch Screens
- Industrial Cooling Fans
- CCFL Inverter
- Pneumatic Systems & Accessories
- Home
- Sensors & Encoders
- Panasonic EX-L291 Photoelectric Sensor Panasonic EX-L291 Photoelectric Sensor








Panasonic EX-L291 Photoelectric Sensor
- Brand : Panasonic
- Output : NPN open-collector transistor
- Supply Voltage : 12..24 VDC
- Response Time : 0.5 ms or less
- Warranty : 12 Months
For International Buyers : IndustryShoppy.com
- Description
- Specifications
- Shipping & Returns
- Reviews
Panasonic EX-L291 Photoelectric Sensor
The Panasonic EX-L291 is a compact, durable photoelectric sensor compliant with EMC and RoHS Directives. It offers a 4-meter sensing range, ideal for detecting objects like 100 × 100 mm white non-glossy paper. At 1 meter, the emission spot size is approx. 6 × 4 mm, ensuring precise detection.
It features an NPN open-collector transistor output with a 50 mA max sink current and built-in short-circuit protection. A fast 0.5 ms response time ensures reliable feedback. The sensor’s IP67 rating makes it dust- and water-resistant, suitable for tough industrial environments.
Built with polybutylene terephthalate (housing), glass (lens), and acrylic (cover), the EX-L291 is designed for longevity. A variable adjuster and 50-meter cable extension support flexible installation in automation systems.
Our engineers actively inputted all the required details of this item in accordance with the datasheet. Nevertheless, it’s imperative to recognize that errors may arise during this process. Despite our sincere efforts, it’s important to remain cautious. Nonetheless, inaccuracies can still occur. All trademarks and trade names used on this site are the property of their respective owners. They are used solely for identification purposes and do not imply any endorsement or affiliation with our company.
IndustryShoppy.in is your one-stop destination for all industrial automation needs. With a vast array of products including sensors, HMIs, PLCs, and more, we cater to diverse industries with top-quality solutions. Our user-friendly platform ensures a seamless shopping experience, while our commitment to reliability and customer satisfaction sets us apart. Explore our comprehensive range and elevate your operations with IndustryShoppy.in today!
Brand | Panasonic |
Product Number | EX-L291 |
Part Number | UEXL291 |
CE Marking Directive Compliance | EMC Directive, RoHS Directive |
Sensing Range | 4 m (13.123 ft) (specified for white non-glossy paper 100 × 100 mm) |
Emission Spot Size (Typical) | Approx. 6 × 4 mm (0.236 × 0.157 in) at 1 m; at 4 m: 18 × 10 mm (0.709 × 0.394 in, visual reference) |
Sensing Object | Opaque translucent object Ø25 mm (0.984 in) or more |
Minimum Sensing Object (Typical) | - |
Hysteresis | ≤20% of operation distance |
Repeatability | ≤0.2 mm (0.008 in) perpendicular to sensing axis |
Supply Voltage | 12 to 24 V DC ±10%, Ripple P-P 10% or less |
Current Consumption | ≤15 mA |
Output | NPN open-collector transistor, Max sink current: 50 mA, Applied voltage: ≤26.4 V DC, Residual voltage: ≤2 V (50 mA), ≤1 V (16 mA) |
Output Operation | Light-ON / Dark-ON selectable by output operation switching input |
Output Short-Circuit Protection | Incorporated (short-circuit protection / inverse polarity protection) |
Response Time | ≤0.5 ms |
Automatic Interference Prevention Function | Incorporated (allows mounting two sensors close together) |
Sensitivity Adjuster | Continuously variable adjuster |
Protection | IP67 (IEC) |
Ambient Temperature | -10 to +55 °C (+14 to +131 °F), Storage: -30 to +70 °C (-22 to +158 °F) |
Ambient Humidity | 35 to 85% RH, Storage: 35 to 85% RH |
Ambient Illuminance | Incandescent light: ≤3,000 lx at light-receiving face |
Voltage Withstandability | 1,000 V AC for 1 min between all supply terminals connected together and enclosure |
Insulation Resistance | ≥20 MΩ with 250 V DC megger between terminals and enclosure |
Vibration Resistance | 10–500 Hz, 1.5 mm double amplitude (0.059 in), 10 G max, X/Y/Z directions, 2 hours each |
Shock Resistance | 500 m/s² (≈50 G) X/Y/Z directions, 3 times each |
Emitting Element | Red semiconductor laser, Class 1 (Max output: 0.5 mW, Peak wavelength: 655 nm) |
Material | Enclosure: Polybutylene terephthalate, Front cover: Acrylic, Lens: Glass, Indicator part: Polyarylate |
Cable | 0.15 mm² 4-core cabtyre cable, 2 m (emitter of thru-beam type: 2-core) |
Cable Extension | Up to 50 m (164.042 ft) with 0.3 mm² or more cable |
Accessory | RF-330 (Reflector): 1 pc, MS-EXL2-3 (Mounting plate): 1 pc |
Country of Origin | Japan |
Shipping
-
We ship across India through reliable courier partners such as BlueDart, DTDC, Delhivery, Shree Maruti, Anjani, Mahaveer, and Trackon.
-
Based on our experience, BlueDart and DTDC provide the best service, ensuring faster and safer deliveries.
-
Dispatch Time: Orders are usually processed and dispatched within 1–2 business days after confirmation.
-
Delivery Time: Standard delivery within 3–5 business days, depending on your location. Remote areas may take slightly longer.
-
Tracking: Once your order is shipped, a tracking ID will be shared via email/SMS so you can monitor your package in real-time.
Returns & Refunds
-
We offer a 15-day return policy for eligible products.
-
Items must be unused, in original packaging, and with all accessories/manuals intact.
-
Returns are accepted only in cases of manufacturing defects, wrong product delivered, or transit damage.
-
Refunds will be processed to your original payment method within 7–10 working days after inspection of the returned product.
-
For international buyers, return shipping costs must be borne by the customer unless the product is faulty or wrongly supplied.