The Signet 9900 Transmitter provides a single channel interface for many different parameters including Flow, pH/ORP, Conductivity/Resistivity, Pressure, Temperature, Level, Salinity and other sensors that output a 4 to 20 mA signal. The extra large auto-sensing backlit display that can be viewed at 4-5 times the distance over traditional transmitters.

The Signet 8900 Multi-Parameter Controller takes the concept of modularity to the extreme. Each 8900 is field commissioned with the users specified combination of inputs, outputs, and relays using simple-to-install modular boards into the base unit.

Georg Fischer Signet patented the world's first paddlewheel sensor over 40 years ago, establishing an industry standard still widely used today. Now our flow product line has grown to include a variety of materials and technologies all designed to suit a variety of process applications.

Georg Fischer Signet offers a comprehensive portfolio of pH and ORP measurement technologies that are suited for applications ranging from water & wastewater treatment to chemical processing. Whether you are looking for wet-tap assemblies or differential pH electrodes, GF Signet can provide you with the most effective solution for your needs.

GF's growing line of conductivity and resistivity measurement solutions is fast becoming the premier choice in applications such as desalination, R.O., and water treatment. The rugged in-line and submersible electrode designs are a perfect complement to the popular ProPoint™ and ProcessPro® conductivity instruments.

Georg Fischer Signet also offers a comprehensive portfolio of fittings designed specifically for use with various insertion sensors, thus making installation quick, easy and effective. The fittings are available in a number of materials to ensure that we are able to offer a solution to meet all requirements.  Various miscellaneous configuration tools are also available.

These sensors feature a rugged PVDF body that stands up to neutralisation tanks, plating lines and other harsh chemical processes. All can be submersed in process vessels or installed in-line, matched with the ProcessPro transmitters available in either panel mount or integral mount designs.

These sensors feature a rugged PVDF body that stands up to neutralisation tanks, plating lines and other harsh chemical processes. All can be submersed in process vessels or installed in-line, matched with the ProcessPro transmitters available in either panel mount or integral mount designs.

These sensors feature a rugged PVDF body that stands up to neutralisation tanks, plating lines and other harsh chemical processes. All can be submersed in process vessels or installed in-line, matched with the ProcessPro transmitters available in either panel mount or integral mount designs.

The Signet 4150 Turbidimeter system provides accurate and reliable EPA-compliant water quality monitoring for municipal and industrial applications. The 4150 measures turbidity via a 90 degree light which reflects particles as they flow through the small volume, low flow glass cuvette.

The Signet 2610 RDO® Pro is a rugged, reliable sensor designed to deliver accurate dissolved oxygen (DO) data across a wide measuring range while reducing maintenance costs. It features the latest optical technology for DO measurement and eliminates the replacement of membrane and reference solutions.

The Signet 4630 Chlorine Analyzer Systemis an integrated all-in-one system designed to measure free chlorine. The 3-4630-21 chlorine panel with the optional pH sensor is used to accurately calculate free chlorine in applications that have varying pH values (±0.20 pH units).