Signet 8900 Multi-Parameter Transmitter

Product Description

Signet 8900 Multi-Parameter Transmitter provides advanced designing that improves modularity to the fullest and utilizes field-commissioned integrations for users such as relays with easy to install modular screens, inputs and outputs. The instrument's monitoring capabilities are simplified through a wide range of sensor options which include signet flow, temperature, pressure, conductivity, salinity, and dissovled oxygen.


The Signet 8900 takes the concept of modularity to the extreme.

  • Two base-units, one with back-lit LCD and the other with Vacuum Fluorescent display can be configured in the field.
  • Ultimate flexibility is achieved via plug-in modules:
    — Two, four or six input channels
    — Universal AC line voltage or 12 to 24 VDC power
    — Up to four analog outputs
    — Up to four relays
  • The 8900 will support up to four additional relays, for a total of eight, by way of external relay modules.
  • Controller capabilities include Advanced Relay Logic, Derived Measurements, and much more!


  • Measures Flow, pH, ORP, Conductivity, Pressure, Level, Temperature and Dissolved Oxygen
  • Multi-language display
  • 1/4 DIN enclosure
  • Up to 4 analog outputs
  • Up to 8 relays
  • 12 to 24 VDC or 100 to 240 VAC ±10%, regulated power
  • Digital communication allows for extended cable lengths and easy wiring
  • Accepts 3rd party 4 to 20 mA output devices when used with 8058 signal converter
  • Available with 2 to 6 channels
  • Simultaneous BTU Calculations with Heating & Cooling Totalizers per calculation



  • RO/DI System Control
  • Media Filtration
  • Pure Water Production
  • Demineralizers
  • Chemical Processing
  • Metal & Plastics Finishing
  • Fume scrubbers
  • Proportional Chemical Addition
  • Cooling Tower and Boiler Protection
  • Wastewater Treatment
  • Aquatic Animal Life Support Systems
  • Rinse Tank 



Signet 8900 Multi-Parameter Transmitter Data Sheet


(1 review) Write a Review
  • 5
    Fast delivery

    Posted by Daniel B. on Aug 5th 2019

    I will definitely be acquiring more of these in the future.

Related Products