Phone: (44) 01274-667-556 - Fax: (44) 01274-667-519 - E-mail: sales@molecular-controls.com
Dewpoint
Polymer sensor
Dewgauge 150
- 'Instant' test result
- 0-to 8 bar sample connection
- -40 to +40 °C dewpoint range
- °C and °F dp display selection
A compact test instrument for engineers for spot analysing compressed air dewpoint. No pressure regulation, flow control or pre-test setting are needed just pipe connect to the air line and read the dewpoint in seconds. Its rugged construction and simple operation make it ideal for on-site use, trouble shooting, plant maintenance, verify dryer operation, commissioning new installations and compressed air audit.
Guardian 2 & Guardian 5
- -40 to +40 °C dp range
- User determined alarm setting
- °C and °F dp indication
- Wide angle view ALARM indication
A choice of simple to install Bar Graph or digital Dewpoint Monitor/Alarms for on-line monitoring of compressed air quality. The instruments readily operate on existing systems or may be fitted to new OEM installations. Pre-calibrated sensors, user pre-set alarm point, °C and °F dp select function and simple plug connect installation.
Download Guardian 2 information sheet
DG-02 & DG-03
DG-02 screw fit sensor for direct on-line installation
DG-03 is a complete pressure dewpoint sampling system with built-in sensor for up to 8 bar operation. It 'installs' with a single sample pipe connection, pre-calibrated and ready for immediate use.
Dewpoint
Al2O3 sensor
GP-75M
- -80/0 C dewpoint analysis
- Up to 8 bar sample pressure
- Automatic Flow Control & Pre-test sensor drying
- °C, °F dewpoint and ppm/v display reading
A new flow control feature, unique to GP-75M, eliminate the 'atmospheric pressure sample only' limitation and allow samples to be taken directly from up to 8 bar sources . New also is the analysing technique in which the sensor itself is used as the test 'chamber' and the sample gas is passed straight through it for in line moisture analysis. The benefits of the design solution are simple, no expanding test chamber, no test chamber wetting through the inlet ports, minimal surface exposure to the sample, the test chamber is pre-dried with the sensor, the 2 cc internal space reduce the volume of sample required for dew-point analysis.
Dewpoint
Hygrometers
DC-10 Hygrometers
- -80 to –10/0 °C Dewpoint operating range
- Selectable °C, °F dp and ppm/v display
- Programmed High & Low Alarms
- 4-20 mA DC output
The DC-10 Hygrometers offer industry standard 'full feature' capabilities as, wide measurement range, selectable °C, °F dew-point and ppm/v readout, programmable alarms, 4/20 analogue DC output and field replaceable sensors. The screw mounted sensor used with instrument is suitable for in-situ or sampling system installation up to 10 bar or optional 350 bar pressure, The instruments are available as a DIN panel mounted or wall.
ADT 420
- -80 to-10/0 °C dewpoint
- Linear 4 to 20 mA signal
- 3 wire operating system
The ADT-420M Transmitter is a self-contained 4-20 mA signal source for OEM computer or PLC based control systems. The linear output is proportional to dewpoint change and the unit is configured to be installed and used as a standard screw fit sensor.
Oxygen
Electrolytic sensor
OX-3 & OX-5
- Auto-Calibration
- Internal sampling pump
- 0 to 21% O2 range
Self-calibrating test instruments for consistently accurate residual O2 analysis. They operate by ana-lysing is a small volume of sample, drawn by the internal sampling pump, either directly or via a short length of flexible tube for accessing difficult to reach locations. The instruments are available as an ' industrial' all metal OX-3 or constructed in the protective case OX-5, for out of door applications.
OX-7
- 0 to 8 bar gas sample
- Long life sensor
- 0 to 100.0 %O2 operating range
A new operating feature OX-7 is that can O2 analyse samples from high pressure sources directly without the need for sample pressure reduction or flow control. An internal valve converts high pressure samples to a low volume atmospheric pressure flow for analysing the O2 content. The design simplify spot analysis, open new application possibilities, remove sample source limitation and make random spot O2 analysis easier to apply.
OX-9
- 0.01% resolution for N2 purity analysis
- 0 to 100% range for O2 analysis
- External 'second' sensor option
The OX-9 is for users who need high resolution analysing capability with application versatility. A switched Low Range offer the resolution needed to track small changes in residual O2 whilst a High Range cover the full 0-100% scale for general O2 analysis. Sample O2 analysis is an internal sensor or, if it is unsuited for the application, then application specific external sensor can be used with the instrument for monitoring a process sample, ambient environment, precision laboratory experiment or sample directly from a high pressure source. The dual sensor design is intended to make the OX-9 as widely applicable as possible.
Oxygen
On line process analysers
OXT
- 4 -20 mA o/p proportional to O2 change
- 0 - 21% and 0 -100% O2 analyzing range
- 18 to 30V DC power
OXT Oxygen Transmitter is a self-contained O2 sensor plus 4-20 mA & 0-10V signal source for OEM control systems. Available for process sample or ambient monitoring with switch selected 0-21% or 0-100% O2 operation ranges. Supplied with internal sensor a 2 m connecting cable.
OX-45M
- 0.01 TO 100.0 %O2 operating range
- High & Low Alarms
- Under/Over Alarm function
- 4-20 mA output
- Air Calibration
- Long life sensor
The OX-45M Oxygen Analysers are designed to meet the requirement of most laboratory and industrial application. The operating features include a 0.01 to 21.00 %O2 LOW and a 0.1 to 100.0% O2 HIGH measurement ranges, programmed High/Low Alarms and a 4/20 mA output. A special new feature is an alarm function control, independent from normal alarm operation, which allow the user to selectively set the alarm to activate ON when the %O2 is UNDER or OVER the pre-set alarm point.
Oxygen + Dewpoint Analyser
COMBI-2
- 0-100% O2 range
- -80 to 0 °C dewpoint (°F option) range
- Manual & Automatic channel change
- Independent High & Low Alarms
- 4 to 20 mA output
COMBI 2 is a new cost saving solution for monitoring OEM Air Separation and feed gas for Ozone generation. It combines Oxygen and Dewpoint analysis in one compact unit for the cost one other make of single function 'off the shelf' gas analyser . The COMBI 2 can operate as a stand alone full time Oxygen Analyser or as a Dewpoint Hygrometer or as a manually change over switched, O2/Dewpoint Analyser or in an automatic mode alternately monitoring O2 & dewpoint in a continuous loop cycle. The COMBI 2 is supplied complete with one O2 sensor and one Dewpoint sensor.
Phone: (44) 01274-667-556 - Fax: (44) 01274-667-519 - E-mail: sales@molecular-controls.com