THE INSTRUMENT

The TECHNOVATION MODEL MTX-1OL

DEWPOINT METER measures ppm of water vapor in 'dry' air or gas and digitally displays the consequent dewpoint temperature in the range

-100C dp to 0C dp. The ppm H₂O equivalent of dewpoint C is viewable using the push-button switch.

Model MTX-1 OL uses a 4-20 mA moisture transducer which has a NIST traceable calibration certificate. It is known for its superior performance, simplicity of use and long service life.

FEATURES

      Digital Display in C DP and in ppm H₂O equivalent.

      Highly stable and reliable sensor

      Sensor mounted in SS 316 holder at remote location.

      Max separation between sensor & instrument panel is 10 meters

      Instrument control/display module is panel mounted.

      On/Off, Under-range, Over-range and Stable response indicators.

      One alarm provided with relay contacts. Recorder output provided: 0 -1 volt or 4-20 mA.

      Sensor resistant to pressure shock.

APPLICATIONS

Process gas monitoring, Quality assurance, R&D applications, Pure gas ppm H₂O analyser & glove boxes. Ultra high purity gas moisture measured

PRINCIPLE OF OPERATION

The instrument uses a NIST traceable transducer and can be calibrated easily for the parameter used. Sensors are easily interchangeable and replicable. Stored calibration data, in an on-board processor memory, ensures optimum calibration accuracy

STANDARD SPECIFICATIONS

Range                  : - 100C dp to 0C dp

Display                 : 5 Digit LED,12 mm high.

Sensor type          : Ceramic, 4-20Ma  transducer

Accuracy               : 3C dp.

Resolution              : 1C dp steps

Power                   : 230 VAC , 50 Hz

Flow Rate             : 5 to 6 L / min recommended

Sensor holder       : SS-316 block.

Cable Length    : Standard 2 mts, indicate in order for required length to a maximum of 10 mts.

Inlet pressure      : Max 150 kg/cm², if pressure reducer provided

Box size OH      : 21W X 19H X 28D cms

Cutout size       : 18.5 H X 18.5 W cms

Weight              : 1.5 Kg - Excluding sensor

Enclosure type : M.S Powder coated, panel mounting type

Alarm                : Activates above set point adjustable by user through out range

Alarm relay       : Has one set of potential free contacts of 50VA. i.e. NO, C, NC