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Conductivity/Resistivity Instruments

8850 ProcessPro Conductivity/Resistivity Transmitter

8850 ProcessPro Conductivity/resistivity Transmitter

Data Sheet
8850-1 Manual
8850-2 Manual
8850-3 Manual

The Signet 8850 Conductivity/Resistivity Transmitter is designed for broad application and ease of setup and use. The unit can be used for conductance, resistance, or TDS signal transmission and display. Mounting can be accomplished in several options best tailored to your application requirements. Full-microprocessor based electronics allow wide operating range, and long term signal stability due to the elimination of potentiometers, jumpers and dip switches.

Features:

  • Display in µS, mS, KOhm, MOhm, PPM (TDS)
  • Simulate function
  • Programmable Temperature compensation
  • Relay options
  • Dual output option allows temperature and process signal transmission
  • 2 x 16 character dot matrix LCD
  • Chemical resistant enclosure and self-healing window
  • Large pushbuttons
  • Clearly marked terminal labels

Applications:

  • RO/DI System Control
  • Rinse tank control
  • Cooling tower, scrubber or blowdown control
  • Environmental study (TDS)
  • Desalinization monitor
  • Water quality monitoring
  • Leak detection
  • Chemical concentration

8860 ProcessPro Conductivity/Resistivity Transmitter

8860 ProcessPro Conductivity/Resistivity Transmitter

Data Sheet
User's Manual

The Signet 8860 Dual Channel Conductivity/Resistivity Controller is a two-channel input device equipped with three scaleable 4 to 20 mA outputs and four programmable relays. A selector switch activates two open collector outputs in place of two of the relays for extraordinary output versatility. Dual input and advanced control capability, including percent rejection, difference and ratio calculations, together with Signet Conductivity Sensors, form the perfect measurement and control system for water treatment applications and more. Two versions are available: once accepts AC line-voltage, the other low voltage DC for power. The four-button keypad arrangement with intuitive software design is user-friendly, and the NEMA 4X/IP65 integrity of the front panel can be extended to the entire enclosure by using the optional Rear Cover Kit.

Features:

  • 2-Channel Input
  • Simultaneous Display
  • AC Line-Voltage or DC Powered
  • Display and/or Control: µS, mS, PPM or PPB (TDS), kOhm, MOhm, % Rejection, Difference, Ratio, °C or °F
  • Three (3) Fully Scaleable 4 to 20 mA Outputs
  • Two (2) Open Collector Outputs
  • Up to Four (4) Programmable Relays
  • Time Delay Relay Function
  • Proportional Pulse Control Capability
  • Meets USP Requirements
  • Programmable Temperature Compensation
  • Output Simulation for Complete System Testing
  • Simple Push-button Operation
  • 1/4 DIN, NEMA 4X/IP65 Enclosure with Self-healing Window

Applications:

  • RO/DI System Control
  • Demineralizer Regeneration and Rinse
  • Scrubber, Cooling Tower & Boiler Protection

5800CR ProPoint Conductivity/Resistivity Monitor

5800CR ProPoint Conductivity/Resistivity Monitor

Data Sheet
User's Manual

The Signet 5800CR Conductivity/Resistivity Monitor is equipped with a scaleable 4 to 20 mA output and two programmable relays for simple and convenient process control and monitoring. Temperature is selectable for display in either °C or °F, and compensation is automatic and programmable (meets USP requirements). The monitor requires 12 to 24 Volts, AC or DC, and can be used with Signet Conductivity Sensors. The four-button keypad arrangement with intuitive software design is user-friendly, and the NEMA 4X/IP65 integrity of the front panel can be extended to the entire enclosure by using the optional Rear Cover Kit.

Features:

  • Display units: µS, mS, kOhm, MOhm, PPM (TDS)
  • Temperature Compensation
  • Two Programmable Relays
  • Meets USP Requirements
  • Dual Proportional Control Capability
  • Scaleable 4 to 20 mA Output
  • Analog and Digital display
  • Backlit LCD
  • Simple push-button operation
  • Intuitive SoftwareNon-volatile memory
  • Versatile low voltage power requirement
  • 1/4 DIN, NEMA 4X/IP65 enclosure
  • Hard-coated, High Impact & UV resistant polycarbonate front face

Applications:

  • Water Quality Monitoring
  • Reverse Osmosis
  • Demineralizer Regeneration and Rinse
  • Cooling Tower & Boiler Protection
  • Chemical Concentration
  • Rinse Tanks
  • Desalinization
  • Artificial Saltwater Production
  • Aquatic Animal Life Support Systems
  • Aquaculture
  • Environmental Studies

5900 ProPoint Salinity Monitor

5900 ProPoint Salinity Monitor

Data Sheet
User's Manual

The Signet 5900 Salinity Monitor utilizes conductivity sensors to provide direct reading, including calibration, of salinity in parts per thousand (PPT). Equipped with a scaleable 4 to 20 mA output and two programmable relays, the monitor requires 12 to 24 Volts, AC or DC, and can be used with Signet 2822 and 2823 Conductivity Sensors (10.0 and 20.0 cell constants, resp.) Temperature is selectable for display in either °C or °F, and compensation is automatic. Calibration is simplified with single-point salinity and temperature entry via the wet-cal menu sequence. The four-button keypad arrangement with intuitive software design is user-friendly, and the NEMA 4X/IP65 integrity of the front panel can be extended to the entire enclosure by using the optional Rear Cover Kit.

Features:

  • Direct reading and calibration in PPT
  • Temperature Compensation
  • Two Programmable Relays
  • Dual Proportional Control Capability
  • Scaleable 4 to 20 mA Output
  • Tamper-proof Security Code
  • Analog and Digital display
  • Backlit LCD
  • Simple push-button operation
  • Intuitive Software Design
  • Non-volatile memory
  • Versatile low voltage power requirement

Applications:

  • Desalinization
  • Saltwater Production
  • Aquatic Animal Life Support Systems
  • Aquaculture
  • Environmental Studies

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Updated on February 26, 2016 11:21 AM

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