Condumax II is a fully self-contained hydrocarbon dewpoint analyser which uses the proven "Dark Spot" hydrocarbon dewpoint measurement principle from the highly successful Condumax instrument as its foundation. Combining a hydrocarbon dewpoint cell and water dewpoint measurement in the same compact and lightweight Eex d enclosure, Condumax II requires nothing more than mains power to operate. Condumax II provides a continuous local indication of key measurements.
Fully automatic on-line analysis
Objective, repeatable measurement
Fundamental chilled mirror principle
Patented detection technique
Self-cleaning
ATEX approved to Ex II 2 G EExd IIB H2 T4 for hazardous area operation
Sampling system/sensor cell designed for exposed field location
No purge air or external cooling system required
Optional combined water and hydrocarbon dew-point analysis
Modbus RTU communications protocol
Touch screen interface
EE35 Series
Dew Point Measurements down to -60°C Td (-76°F Td)
Exact dewpoint monitoring is increasingly playing a more important role in many industrial applications, such as drying processes and air pressure pipelines. For these purposes the multifunctional EE35 transmitter series offers the ideal features.
The EE35 Series is based on a functional, user-friendly housing concept and on the proven
polymer humidity sensors of the HC Series.
A specially developed autocalibration process enables measurements in a measurement range
of -60...+60 degC Td with a Td measurement accuracy of ±2 degC.
Two freely configurable and scaleable analogue outputs are available for the two measurement values (Td, T).
An optional hygrostat output, which can be set by means of a potentiometer, provides an alarm signal in a simple way when a threshold of the permitted dewpoint is exceeded.
An optional display for the measure- ment values and the associated MIN/MAX values allows a quick overview of the current situation.
Promet EExd offers single and dual channel moisture measurement, with integrated electronic pressure reading, within a single field-installed flameproof housing. User interface is provided through the bright vacuum fluorescent display and touch screen switches.
Comprehensive Sampling Systems of state-of-the-art design, with best practice sample filtration, pressure reduction and flow control, and a range of options are available to fulfil user specific installation and application requirements.
EExd Flameproof ATEX and CSA certified
Complete zone 1 or 2 installation
Low wattage AC supply only utility requirement
Single- or dual-channel measurement
Calibration traceable to NPL(UK) and NIST(USA)
Field calibration maintenance by user adjustment or unique sensor exchange service
Range -120 to 30 °C Dew Point, 0.001 to 30,000 ppmV
Moisture content units in ppmV, mg.Nm-3, LB/MMSCF
Integrated electronic pressure measurement
Modbus RTU and 4-20mA linear signals
Process and instrument status volt-free alarm contacts
Remote global access options
Manually operated chilled mirror devices that meet ASTM D1142. Often referred to as "Bureau of Mines Dew Point Testers" these units are used to measure water and hydrocarbon dew points.
