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Analyzers and Transmitters

Rosemount Analytical Model 5081 Transmitters


The Rosemount Analytical Model 5081 family of transmitters can be used to measure pH, ORP, conductivity (using either contacting or toroidal sensors), resistivity, oxygen, free chlorine, total chlorine, and ozone in a variety of process liquids. The 5081 is compatible with most Rosemount Analytical sensors. With a rugged, weatherproof, corrosion-resistant enclosure (NEMA 4X and IP65) of epoxy-painted aluminum, the 5081 meets NEMA 7B explosion-proof standards making it possible to locate the transmitter close to the sensor even in the harshest environments.

Rosemount Analytical 56 Dual Input Analyzer

The Rosemount Analytical Model 56 Dual Input Analyzer is a line powered analyzer that offers single or dual sensor input with an unrestricted choice of dual measurement combinations. The device is offered in 24VDC or 115/230 auto-switching AC versions and includes two isolated inputs, four 4-20mA current outputs and four high load alarm relays. HART digital communications is a standard feature. Model 56 measures pH, ORP, ISE, Conductivity, Chlorine, Dissolved and Gaseous Oxygen, Dissolved Ozone, Temperature, Turbidity, or Flow and will accept 4-20mA current input. The unit supports SMART pH sensors from by Rosemount Analytical. All configurations meet UL approval requirements for Ordinary Locations.

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