Introducing the OxyGuard Model 420 Dissolved Oxygen Probe - a high-performance tool for measuring oxygen concentration in aquatic environments. This membrane-covered galvanic oxygen probe features a built-in two-wire 4-20 mA transmitter that draws a current between 4 and 20 mA, corresponding to the oxygen concentration.

With only two wires to connect and no limit to cable length, the Model 420 is incredibly easy to use and integrate into existing equipment. The output signal is galvanically isolated from the built-in electronics and the process fluid, ensuring that interference with other equipment never occurs.

The OxyGuard Model 420 can be connected directly to a wide range of equipment that can accept a 4-20 mA input, including alarms, indicators, controllers, recorders, PLCs, and PC systems with A/D input. It can also measure gaseous oxygen concentration, making it a versatile tool for a variety of aquatic applications.

Trust in the OxyGuard Model 420 Dissolved Oxygen Probe for accurate and reliable measurements of oxygen concentration in your aquatic environment.

To make a purchase, or for more information, please contact us at  844-946-4272 or email at info@globalaquaculturesupply.com.