Signet Conductivity/Resistivity Integral Systems with 9900 Transmitter

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Signet Conductivity/Resistivity Integral Systems with 9900 Transmitter

Signet has combined the 9900 SmartPro® Transmitter with conductivity and resistivity sensors to create integral systems that are easy to order and simple to install. Also available in flow, level, temperature andpressure confi gurations, each integral system features a 9900 Transmitter which provides a local and easy to read LCD display. The push button keypad makes it easyto navigate through the transmitter’s menu. The DC powered 9900 features a scalable 4 to 20 mA output and  open collector for process control. The integral system is also off ered with a choice of Signet conductivity and resistivity sensors, Models 2839, 2840, 2841, and 2842 in 0.01, 0.1, 1.0, or 10.0 cm-1 cell constants, respectively. These sensors are field proven and reliably perform in ranges from 18.2 MΩ (0.055 μS) to 200,000 μS. They are ideal for installation into standard pipes via the ¾ inch sensor threaded (NPT or ISO) process connection. The sensors are available with 316 stainless steel and PVDF wetted materials.


Advantages:

  • PTFE insulator
  • Standard process connections
  • Controlled surface finish ensures accuracy and repeatability
  • Opt. 1/2" NPT 316 SS
  • Certified cells ±2% meets USP requirements
  • 316 SS Standard Electrode
  • 3/4" NPT Polypro
  • In-line or submersible mounting
  • Flow-through design

Fields of Application:

  • Semiconductor Water Production
  • Boiler Condensate
  • Deionization
  • Reverse Osmosis
  • Rinse Water Monitoring and Control
  • Salinity
  • Pure Water Treatment
  • USP Purified Water and WFI Water Production
  • TDS (Total Dissolved Solids)
  • Cleaner and Degreaser Concentrations
  • Distillation

Standards:

  • CE
  • RoHS Compliant

Conductivity/Resistivity:

  • Test certificate supplied with all sensors

  • Custom cell constant programmed into the electronics

  • Integral mount systems for quick and easy installation