Datasheet Specifications
- Part number
- L4620
- Manufacturer
- STMicroelectronics ↗
- File Size
- 61.03 KB
- Datasheet
- L4620_STMicroelectronics.pdf
- Description
- LIQUID LEVEL ALARM
Description
® L4620 LIQUID LEVEL ALARM *.DRIVES DIRECTLY 300 mA ALARM LOAD PROGRAMMABLE INPUT POLARITY TO ACTIVATE THE OUTPUT STAGE PROGRAMMABLE DELAY.
Applications
* The liquid level is indicated by an attenuation between transmitted and received signal across a sensor tip in the lquid. If the attenuation exceedes an internal threshold- sensortip outsidethe liquid or liquid temperaturehigher than a determinedvalue - a squarewave alarm output indicates an unsuffL4620 Distributors
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