This Website Uses Cookies By closing this message or continuing to use our site, you agree to our cookie policy. Learn More This website requires certain cookies to work and uses other cookies to help you have the best experience. By visiting this website, certain cookies have already been set, which you may delete and block. Signet 9900 Transmitter 3-9900.090 Rev. A2 08/11 *3-9900.090* English The 9900 is compatible with all GF Signet Flow, pH/ORP, Conductivity/ Resistivity, Salinity, Level, Temperature, Pressure and Turbidity products listed in the column to the right. Use these insertion-style flow sensors for a wide variety of applications, including clean water, dirty water or water with suspended solids. Flow velocity measurement compensates for temperature via an integrated temperature sensor. Visit Cole-Parmer and see what others are saying about our selection of GF Signet 9900 Single-Channel Universal Transmitters - "Cole-Parmer has one of the best websites I've ever used for purchasing items from a company." GF Signet produces turbidity controllers, pH/ORP transmitters, conductivity cells, and more. To measure the rate of fluid through pipes, select from magnetic flow sensors, vortex and paddlewheel flowmeters. We are a GF Signet authorized distributor. GF Signet pH probe maintenance and calibration There are three (3) main components to the pH Monitoring systems for each tank. 1. pH electrode, this is the probe 2. Pre-Amplifier, this it the connector that the probe locks into and is how the signal is created and sent to the meter (controller) located in the panel. 3. +GF+SIGNET 2536 and +GF+SIGNET 3-8512 Rotor-X Low Flow Sensor 4. +GF+ SIGNET Fittings ENGLISH SAFETY INSTRUCTIONS 1. Do not remove from pressurized lines. 2. Do not exceed maximum temperature/pressure specifications. 3. Do not install/service without following installation instructions (see sensor manual). 4. Signet 2551 Magmeters are available with a frequency output or Digit