IPDB › China Industry › Instruments & Meters
China, Chinese IP67 4m NPN Retro Reflective Photoeye Sensor for Logistics Conveyor Belt Presence Detection1 Industrial Products Supplier Manufacturer Details, price list catalog:
China Industrial Products Supplier Manufacturer List Catalog
SensorPhotoelectric SensorPhotoeye SensorPhoto Eye Sensor
TIANJIN G-TEK SENSOR TECHNOLOGY CO., LTD
Preview:
Product Description The PF21 series of mini-type photoelectric sensors is a new and upgraded product. It includes through-beam, polarized reflective, and diffuse types of sensorsFeatures:1. Polarization function, anti-interference strong2. Laser-like pinpoint-LED light source technology, brighter and more accurate light point3. Resistant to ambient light, no crosstalk problem4. Compact size, easy to install5. Metal threaded mounting holes for stable installationDetailed Photos Product Parameters PF21R Retroreflective Photoelectric SensorModelPF21R-4M-RPFGeneral parameters:Working PrincipleMirror typeSensing Range4mLight SourcePinPoint-LED, visible red lightWavelength630nmSpot DiameterΦ100mm @4MMinimum DetectorOpaque objects with Φ40mm and aboveElectronic Parameters:Operating Voltage10~30VDCNo-load currentEmitter <20mA; Receiver <15mAOutput Current <100mAResponse time<1.25msswitching frequency 400HzMode of Action Light on, dark on, light/dark on switching, according to model selectionprotection circuitReverse polarity protection, short circuit protectionIndicatorPower is the green indicator, output is the yellow indicatorControl output Transistor output, NPN/PNP according to model selectionMechanical parameters:Appearance Size12mm×32.5mm×21.5mmConnection Type2m cable; M8 connector; The M8 connector with 300mm cableEnvironmental Parameter:Ambient brightnessSunlight 100000Lux; Incandescent lamp 3000LuxOperating Temperature-25~55oCStorage Temperature-30~70oCProtection ratingIP67Product ApplicationModelInstallation methodProduct modelDetection distanceRetro-reflectivePF21RS-ND0.1-4mPF21RS-NL0.1-4mPF21RS-NF0.1-4mPF21RS-PD0.1-4mPF21RS-PL0.1-4mPF21RS-PF0.1-4mCertifications Packaging & Shipping Product self-inspection steps1. Detect whether the installation position of the object and the proximity sensor has deviated, slacked, or skewed; whether there is slack, poor contact, or disconnection in the wiring and connection parts2. Whether there is adhesion or accumulation of metal dust, etc.3. Is there any abnormality in using temperature conditions and environmental conditions?4. Set whether the flashing of the display lamp type is abnormal.Suppose you must be careful not to disassemble and repair by yourself during the inspection, and to easily find out the fault. In that case, you can investigate the operating state of the sensor through the connection with the portable detector, and then repair it according to the situation.In order to make the photoelectric sensor work stably for a long time, it should be regularly checked with the same contents as the general control equipment to maintain its long-term function. The photoelectric sensor can also be stocked. Once a problem with the photoelectric sensor is found, we can replace it in time without affecting the use of the sensor. Company ProfileTianjin G-TEK sensor technology co..ltd is indicated in providing intelligent sensor products and customized solutions for logistics, factory, and process automation. The predecessor of the company is Tianjin G-TEK automation technology Co.,ltd, a professional sensor manufacturer and sensor solution provider, which was established in 2003 with business ranges from Proximity switches, photoelectric sensors, measurement, and safety light curtains to Laser rangefinder sensors, laser radar., etc and serves for Intelligent buildings, intelligent transportation, logistics automation, factory automation, and industry robot fields.Tianjin G-TEK sensor technology co.,ltd was established in 2014 in Xiqing District, Tianjin City. It will fully inherit and expand the original G-TEK automation business with the construction and operation of the new R&D and manufacturing base. Q: Is the product shipped and arrived fast?A: The production cycle for large quantities of products takes 15-30 days, depending on the product.Q: Can you provide professional advice promptly?A: We have a professional technical team that can patiently help you answer all professional questions.Q: Can you provide customized products/services?A: Yes, we can provide customized products, but the customization needs to meet a certain quantity.Q: How is the quality of the product? Is the quality stable?A: G-TEK Sensors has been focusing on the sensor field for 23 years. The quality of the sensor has the double affirmation of the CE certificate and customer reputation.Q: What is your MOQ?A: We offer MOQ per piece; it depends on your specific order.Q: Is there any relevant terms of service and warranty information?A: We offer a warranty on all items. The sensor products are guaranteed for 15 months, and the light curtain and lidar products are guaranteed for 18 months. For after-sales questions, you can directly contact the product salesperson.Q: Is there any relevant information available for download on the website?A: Yes, if you want to download the relevant product manual, you can go to our official website to download it.Q: Can I be your reseller?A: Yes, we are looking for distributors in overseas markets.
Purchasing Request
Note: Send your purchase request, and we will screen suppliers or manufacturers for you free of charge...