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Ei4200 Dew Point Monitor

Online Detection and Measurement

Available for Download

The Ei4200 Dew Point Monitor (DPM) detects condensation and measures the dew point of acid and other condensables in challenging industrial conditions. The direct measurement of the process gas dew point provides plant operators with information that would otherwise be an impercise multi-variable equilibrium calculation. Whether used as an alarm to instantly detect leaks in sulfuric acid plants or to measure dew points in other industrial applications, the Ei4200 DPM technology removes the guesswork and provides real-time feedback.

Product Details

Ei4200 Dew Point Monitor Features

  • Probe
    • 316 stainless steel standard, Hastelloy optional*
    • Houses sensor, heater, cooling line, & particulate blower
  • Sensor Assembly
    • Field replaceable*
    • 100 times more sensitive than previous model*
  • Pneumatic, Electrical, and Communications Bundle
    • Custom lengths
  • Control Cabinet
    • Houses pneumatic controls, electronics, & HMI
    • 316 stainless steel*
  • Communications
    • Modbus or 4-20 mA signal
    • Integrated remote access capabilities*
  • Sensor Temperature Control System
    • Tightly regulated with mass flow controller*
    • Integrated sensors to measure air flow, temperature, and pressure*
  • Integrated Sensor Heater
    • Internal to sensor, not exposed to process gas*
  • Integrated HMI
    • InteliSense™ Software*
  • Standby and Service Modes*
    • Protects probe during downtime and system upsets
  • Data Processing
    • Automatic data processing and interpretation*
    • Customizable alarm settings*
  • Automatic Leak Check*
    • Pressure sensor detects system leaks
  • Automatic Zero Correction*
    • Eliminates baseline drift

*New Feature

Options

Optional Components & Features
  • Automatic Sensor Cleaning System
    • For high particulate applications
    • Pre-heated air blows off sensor surface
  • Flange Assembly
    • To minimize process gas leaks during probe insertion/removal
  • Hastelloy Probe*
    • For highly corrosive applications

*New feature

Configurations

Wall Mount

Ei4200 Dew Point Monitor Technical Specifications

Technical Specs.

Typical Applications for Ei4200 Dew Point Monitor

The Ei4200 DPM is ideally suited to detect and measure the acid dew point in all industrial applications within the operating temperature range of the instrument.

Applications include:

  • Sulfuric Acid Production
  • Copper Smelters
  • Coal-Fired Utilities
  • Refining and Petrochemical
  • Pulp & Paper
  • RTO’s and Biomass
  • Gas Turbines Combined Cycle

Available Measurements for Ei4200 Dew Point Monitor

The instrument reports a multitude of information variables to the plant control room via Modbus or 4-20 mA signal. Examples of reported data include:

  • Dew Point
  • Estimated SO3 Concentration
  • Process Temperature

Related Products

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