Level transmitters for measuring the level in non-pressurized tanks HOME COMPANY PRODUCTS SERVICES NEWS DOWNLOAD CONTACTS Measure and control precisely Instrumentation for process control and industrial automation Level transmitters for measuring the level in non-pressurized tanks Click here to directly consult the catalog with all our items. The level transmitters proposed by Riels Instruments have been designed and manufactured to be used in different application fields, for the control and measurement of the level in various industrial processes from the chemical, petrochemical to aqueduct fields. The level transmitters can be submersible, therefore equipped with cable and IP68 protection for the complete immersion of the transmitter in the liquid or they can be installed externally on the bottom of the tank. The operation of the level transmitter takes place according to the hydrostatic principle, the level transmitter senses the hydrostatic head and the electronics produce a current signal proportional to the height of the liquid level. Riels Instruments offers different types of level transmitters, adjustable in scale, and with a very high precision class, which allow excellent level monitoring. In addition to immersion level transmitters, there are other types of level transmitters and in particular level switches with reed chain magnetic drive, ultrasonic level indicators, radar and guided microwaves. All the transmitters listed generate a 4… 20 mA current signal proportional to the height of the liquid level. For all the instruments it is possible to combine a digital panel to display the level and set the alarms. The appliances listed above areavailable in ATEX execution, for environments with danger of explosion, intrinsically safe or with flameproof enclosure. Contact us and immediately find the solution that best suits all your needs!