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- Panasonic EX-22A Photoelectric Sensor Panasonic EX-22A Photoelectric Sensor








Panasonic EX-22A Photoelectric Sensor
- Brand : Panasonic
- Output : NPN open-collector transistor
- Supply Voltage : 12..24 VDC
- Current consumption : 13 mA or less at 24 V supply voltage
- Connecting method : Cable Type
- Warranty : 12 Months
For International Buyers : IndustryShoppy.com
- Description
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Panasonic EX-22A Photoelectric Sensor
The Panasonic EX-22A Photoelectric Sensor complies with both the EMC Directive and RoHS Directive. It features a sensing range of 5 to 160 mm (0.197 to 6.299 in) when using white non-glossy paper (200 x 200 mm) as the target. For ranges of 50 mm (1.969 in) or less, sensitivity adjustment becomes extremely narrow. The sensor is capable of detecting opaque, translucent, or transparent objects, although it's recommended to confirm detection with an actual sensor before use. It offers a hysteresis of 15% or less of the operation distance, with repeatability of 0.3 mm (0.012 in) or less perpendicular to the sensing axis.
The sensor operates on a supply voltage of 12 to 24 V DC. It maintains a current consumption of 13 mA or less. An NPN open-collector transistor manages its output. It supports a maximum sink current of 50 mA. The applied voltage is 30 V DC or less. The sensor maintains a residual voltage of 2 V or less at 50 mA sink current. It also achieves 1 V or less at 16 mA sink current. Short-circuit protection is incorporated into the sensor. It delivers a response time of 0.5 ms or less. Additionally, it features an orange LED operation indicator. The indicator illuminates when the output is ON. A green LED stability indicator indicates stable light received or dark conditions. Additionally, the sensor includes a continuously variable sensitivity adjuster.
The Panasonic EX-22A Photoelectric Sensor endures harsh conditions with its IP67 protection rating. It operates in temperatures ranging from -25 to +55 ℃ (-13 to +131 ℉) and stores safely between -30 to +70 ℃ (-22 to +158 ℉). The sensor tolerates ambient humidity levels of 35 to 85% RH and can endure incandescent light up to 3,000 lx at the light-receiving face.
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 our site are the property of their respective owners.
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Brand | Panasonic |
Product Number | EX-22A |
Part Number | UEX22A |
Regulatory Compliance | EMC Directive, RoHS Directive |
Sensing Range | 5 to 160 mm (0.197 to 6.299 in) — specified for white non-glossy paper (200 × 200 mm); note: sensitivity adjustment range is narrow for ≤50 mm |
Sensing Object | Opaque, translucent, or transparent object (confirm detection with actual sensor before use) |
Hysteresis | ≤15% of operation distance (200 × 200 mm with white non-glossy paper) |
Repeatability (Perpendicular to Sensing Axis) | ≤0.3 mm (0.012 in) |
Supply Voltage | 12 to 24 V DC ±10%, Ripple P-P 10% or less |
Current Consumption | ≤13 mA |
Output | NPN open-collector transistor, Max sink current: 50 mA, Applied voltage: ≤30 V DC, Residual voltage: ≤2 V (50 mA), ≤1 V (16 mA) |
Output Utilization Category | DC-12 or DC-13 |
Output Short-Circuit Protection | Incorporated |
Response Time | ≤0.5 ms |
Operation Indicator | Orange LED (ON when output is ON) |
Stability Indicator | Green LED (lights under stable light/dark conditions) |
Sensitivity Adjuster | Continuously variable adjuster |
Operation Mode Switch | - |
Protection | IP67 (IEC) |
Ambient Temperature | -25 to +55 °C (-13 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 the receiver 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, 3 mm double amplitude (20 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 LED (modulated) |
Peak Emission Wavelength | 680 nm (0.027 mil) |
Material | Enclosure: Polyethylene terephthalate, Lens: Polyalylate |
Cable | 0.1 mm² 3-core cabtyre cable, 2 m (6.562 ft) |
Cable Extension | Up to 50 m (164.042 ft) with ≥0.3 mm² cable |
Country of Origin | Japan |
Shipping
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We ship across India through reliable courier partners such as BlueDart, DTDC, Delhivery, Shree Maruti, Anjani, Mahaveer, and Trackon.
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Based on our experience, BlueDart and DTDC provide the best service, ensuring faster and safer deliveries.
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Dispatch Time: Orders are usually processed and dispatched within 1–2 business days after confirmation.
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Delivery Time: Standard delivery within 3–5 business days, depending on your location. Remote areas may take slightly longer.
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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
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We offer a 15-day return policy for eligible products.
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Items must be unused, in original packaging, and with all accessories/manuals intact.
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Returns are accepted only in cases of manufacturing defects, wrong product delivered, or transit damage.
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Refunds will be processed to your original payment method within 7–10 working days after inspection of the returned product.
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For international buyers, return shipping costs must be borne by the customer unless the product is faulty or wrongly supplied.