For Cryogenics Electronic Sensors Inc. offers products that monitor gasses at sub-zero temperatures. ESI provides sensors that work with oxygen, nitrogen, argon, CO2 and others.

Electronic Sensors Inc.’s modular design¬†works with many industries and compounds which allows our customers to start small and finish big.¬†Our controllers can monitor from 1 to 99 tanks. No need to try and project your finished solution, we grow our systems with you as you grow!

Communication Options:

  • Cellular coverage from all major providers
  • Wireless local area network (WIFI)
  • Ethernet via direct connection to a modem
  • Land lines for those places not yet modernized


  • AC power directly to power supply for more than enough power.
  • Other options available


  • Differential Pressure Sensors- compares the pressure difference between two values to calculate volume and height. In this case the two values are the pressure at the top of the tank versus the pressure at the bottom of the tank.



Why Level Devil?