| | |
|
| |
| | |
|
|
Kobold NSD Economical Optical Level Switch
|
Item Number: NSD
Manufacturer: Kobold Instruments, Inc.
Part Number: NSD
Product Options
* denotes required field
Body Material Selection*
You must select an option for 'Body Material Selection'.
Output Options*
You must select an option for 'Output Options'.
* Whole number only
|
|
Kobold NSD Economical Optical Level Switch
The NSD series optical level switch is a low cost solid-state level sensor suited for clear, translucent, and non-coating low viscosity liquids. The NSD functions by detecting the difference in refraction between the liquid and air. An infrared LED inside the lens transmits a beam of invisible light. In air, the beam is reflected back into the sensing circuit to an infrared detector. In liquid, the beam is refracted away from the detector and results in switch activation or de-activation depending on the switch logic as ordered.
The NSD is available in Polysulfone, or 316 Stainless Steel with a Polysulfone lens. The switch output is a PNP open collector with normally closed (activated) dry or normally open (deactivated) dry logic, depending on the model code. A red LED status indicator is lit when the switch is activated.
Features
- PNP Open Collector Output
- Normally Open or Normally Closed Switch Logic
- Polysulfone or Stainless Steel Bodies
- Overcurrent and Reverse Polarity Protected
- LED Status Indicator
- Low Cost and Reliable Optical Sensing Technology
- OEM Targeted Product
Dimensions
Technical Specifications
|
Product Reviews
|
|