9900 Transmitter

GF SignetSKU: 3-9900-1P

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9900 Panel Mount Transmitter
Sale price$861.00
In Stock - Ships today if ordered by 2 EST (M-F)

Note: Priced . Sold in quantities of 1.

9900 Panel Mount Transmitter
9900 Field Mount Transmitter

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The Signet 9900 Transmitter provides a single channel interface for many different parameters including Flow, pH/ORP, Conductivity/Resistivity, Salinity, Pressure, Temperature, Level and other sensors that output a 4 to 20 mA signal. The 9900 Transmitter (Generation II) has the added capability of supporting the Batch Module for batching control. The extra large (3.90 in. x 3.90 in.) auto sensing backlit display features “at-a-glance” visibility that can be viewed at 4-5 times the distance over traditional transmitters. The highly illuminated display and large characters reduce the risk of misreading or misinterpreting the displayed values. The display shows separate lines for units, main and secondary measurements as well as a “dial-type” digital bar graph.

The 9900 is offered in both panel or field mount versions. Both configurations can run on 12 to 32 VDC power (24 VDC nominal). The 9900 can also be loop powered with compatible sensors.

Designed for complete flexibility, plug-in modules allow the unit to easily adapt to meet changing customer needs. Optional modules include Relay, Direct Conductivity/Resistivity, H COMM, Batch and a PC COMM configuration tool. The unit can be used with default values for quick and easy programming or can be customized with labeling, adjustable minimum and maximum dial settings, and unit and decimal measurement choices.


  • Multi-Parameter input selection
  • Large auto-sensing backlit display with “at a glance” visibility
  • “Dial-type” digital bar graph
  • Intuitive and “user-friendly” interface consistent with legacy Signet ProPoint® and ProcessPro devices
  • Optional field upgradable relays
  • Selectable error mode for current outputs, 3.6 mA or 22 mA
  • 4 to 20 mA input (with optional 8058 Signal Converter)
  • Warning LED indicator
  • Custom 13-character label capabilities for the channel type
  • Factory reset capability
  • Optional PC COMM configuration tool
  • Optional H COMM module for two-way communication
  • Optional Batch Module for Batch Control


  • Wastewater Treatment
  • Reverse Osmosis
  • Deionization
    • Ultra Pure Water
    • Two Bed System
    • Mixed Bed System
  • Chemical Manufacturing/Addition
  • Metal and Plastic Finishing
  • Fume Scrubber
  • Cooling Towers
  • Media Filtration


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