About us    About our products    Contact us    Company news
   
Optoelectronics :

1. High-rat e seed sensor for planters:

  • to be inst alled on a standard planter seed tube

  • impro ved accuracy of detection of small seeds and high-rate soybeans

  • improved immunity to ambient light

  • power supply voltage range from 7 to 16 V

  • current consumption is less than 40 mA

  • open collector output



2. Silicon photodiode with daylight filter:

  • sensitive to infrared light from 700 to 1000 nm

  • sensitivity at 850 nm is higher than 0.5 A/W

  • photosensitive area is 15*0.5 sq. mm

  • maximum power supply voltage is 7 V

  • dark current is less than 100 nA @ 5 V and 20 C



3. Silicon photodiode array with daylight filter:

  • sensitive to infrared light from 700 to 1000 nm

  • sensitivity at 850 nm is higher than 0.5 A/W

  • 4 photodiodes with sensitive area 3.75*0.5 sq. mm each

  • maximum power supply voltage is 7 V

  • dark current is less than 10 nA @ 5 V and 20 C



4. Reflective transducer with daylight filter:

  • six LED array to illuminate objects in front of window

  • LED maximum current is 30 mA

  • silicon photodiode to detect the reflected light

  • photodiode sensitive to infrared light from 700 to 1000 nm

  • photodiode sensitivity at 850 nm is higher than 0.5 A/W

  • photodiode sensitive area is 15*0.5 sq. mm

  • photodiode maximum power supply voltage is 7 V

  • photodiode dark current is less than 100 nA @ 5 V and 20 C



5. Reflective sensor:

  • an infrared LED to illuminate objects in front of the sensor

  • LED maximum current is 10 mA

  • silicon phototransistor to detect the reflected light

  • signal conditioning and communication circuitry

  • two-wire interface to external processing module

  • signal pulse amplitude on the power supply line is 2 mA

 
   
 
Interm Engineering & Production
Development and design
by "Potapov studio © 2005-2010

  Last updated: Wed, 13 July 2016