[PDF] sensor sanitizer dispenser

Is there a non-contact temperature reader and sanitizer dispenser?

Abstract- The design and development of a non-contact temperature reader and sanitizer dispenser (NTRSD) system is presented in this study.

How does the automatic hand sanitizer work?

The automatic hand sanitizer works using the ultrasonic sensor to check the presence of hands below the outlet of the sanitizer machine. It will continuously calculate the distance between the sanitizer outlet and hand and sends a signal to the Arduino to turn on the pump whenever the distance is less than 15 cm to push the sanitizer out.

How do I replace a Rell dispenser?

Remove the rell cap and push the new rell into dispenser until it clicks in place. Close the dispenser cover. The green Status light will blink after closing, indicating the dispenser is ready to use. Place palm approximately 2” below dispenser, product will dispense within 1 second of sensor activation.

How do you unlock a plastic dispenser?

Use of hospital-approved disinfectant and other typical cleaning solutions is acceptable. Abrasive cleaners will scratch the plastic and labeling. Strong chemical solvents candull the plastic. To manually unlock, push the locking mechanism toward the top of the dispenser.