What are the main categories of photoelectric sensors
The light curtain sensor electronic component detection field has extremely important applications. In the signal conversion, the photoelectric signal conversion is quite difficult. One is energy loss, and the other is the efficiency and quality of the photoelectric signal conversion due to the intervention of certain internal and external environments. Affected by interference and influence, the high-quality infrared light curtain has been supported by many industries after its launch.
QCT type safety light curtain parameter table
Light curtain form | Opposite | |||||
Optical axis spacing | 10mm | 14mm | 20mm | 25mm | 30mm | 40mm |
Detection accuracy | 18mm | 22mm | 28mm | 33mm | 38mm | 48mm |
Number of beams | 6、8…32 | 6、8…32 | 4、6…32 | 6、8…32 | 4、6…32 | 4、6…32 |
Protection height | Optical axis spacing × (number of beams-1) | |||||
Detection distance | 30~3000mm、30~6000mm、30~30000mm | |||||
Response time | ≤15ms | |||||
Anti-light interference | 10000lux（Incident angle≥5°） | |||||
Dimensions | 35×51×Lmm（L is the length of the emitter/receiver） | |||||
Protection level | IP65 | |||||
Controller | QCA/QCA2 | |||||
voltage | DC12/24V AC110-220V（With controller, relay passive output） | |||||
Current consumption | ≤200mA | |||||
Output | NPN/PNP type, sink current 500mA, voltage drop below 1.5V, polarity, short circuit, overload protection | |||||
QCT type safety specification parameter table
1. What is our minimum order quantity?
1PCS
2. What is the best price?
The price will vary with your order quantity. As a manufacturer, we will provide competitive prices.
A: We maintain excellent quality and competitive prices to ensure that our customers benefit;
Q3. Do you welcome us to visit?
We respect every customer and treat them as our friends. No matter where they come from, we are sincere in doing business with them and making friends.
Q4: What is your delivery time?
A: Provide sample order within 7 days after receiving your advance payment. Order in bulk within 10-20 days.
Q5: How does your factory control the quality?
Answer: Quality is the most important to us. Before we add products to the catalog, we will first check the factory and test the samples.
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