The GPS-LS61 and GPS-LS81 background suppression laser sensor series are background suppression photoelectric sensor independently developed by Garantta Sensor. This series of background suppression photoelectric sensor is small in size and has excellent performance. They are very suitable for detecting small and delicate objects, providing compact photoelectric sensor solutions for industries such as 3C, electronics, semiconductors, lithium battery manufacturing, and small equipment production.
Main Features
1. The detection distance remains unaffected by the interference from object and background colors, ensuring stable performance.
2. It comes with a built - in multi - turn potentiometer, which allows for fine-tuning of sensitivity.
3. With a black-and-white color error of just 10%, it showcases excellent Background Suppression (BGS) performance.
4. Thanks to a unique external interference-light-avoidance algorithm, it can effectively counteract variable-frequency fluorescent lamps.
5. It has a small action distance, enabling it to detect even small differences.
6. Equipped with a built-in multi-turn potentiometer, it enables seat-adjusted sensitivity.
7. The IP65-protected structure guards against mutual interference and complies with EN specifications.
8. All diffuse sensor with background suppression have been tested at ETF 3000V and -20 to 70 degrees Celsius




Advantages
- Stable Detection Unaffected by Color Changes
For darker targets, such as black plastic, the detection distance of common traditional reflective photoelectric sensors varies significantly. In contrast, the Background Suppression Laser Sensor can offer nearly identical detection distances for every target, regardless of color.
- Exceptional Angle Characteristics
When detecting inclined targets or surfaces, traditional reflective photoelectric sensors show vastly different detection distances. However, the background suppression photoelectric sensor provides consistent detection distances in nearly all directions, regardless of the target's orientation.
- High Dust and Stain Resistance
With traditional reflective photoelectric sensors, if the sensor head's surface is affected by environmental factors such as dust and stains, it severely impacts the sensor's detection distance. But the background suppression photoelectric sensor doesn't have such issues. Even if it's contaminated with some fine impurities, it can still ensure the accuracy of the detection distance.
Garantta Sensor Customer Service
1. Flexible Payment Options: Garantta Sensor accepts a variety of payment methods, including T/T (Telegraphic Transfer), PayPal, Western Union, Letter of Credit (L/C), and Trade Assurance. This allows us to meet a wide range of customer needs and preferences.
2. Reasonable Delivery Time: Delivery time depends on product availability and the order scheduling. For the in-stock Background Suppression Laser Sensor, delivery is relatively fast (5-7 days). For custom or bulk orders, delivery time is longer (25-40 days).
3. Highly Flexible Sales Model: We support end buyers, equipment buyers, and resellers. We offer tiered quotes based on the purchase volume of different buyers, helping customers maximize procurement cost savings.
4. Quality Commitment: Garantta Sensor not only 100% tests all reflex sensor with background suppression before delivery, but also conducts 100% pre-inspection of incoming materials before production. This demonstrates our factory's commitment to quality control and minimizes the risk of defective products reaching customers.
5. Focus on long-term partnerships: Our boss stated that the foundation of their business success is ensuring customer benefits through excellent quality and competitive pricing. For our long-term customers, Garantta offers the most favorable policies and support, including: 1. Maximum discounts on product quotes; 2. Fastest delivery times; 3. Most convenient technical solution consultants; 4. Maximum subsidies and assistance for participating in exhibitions.

FAQ
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