THE INSTRUMENT

The TECHNOVATION MODEL MTX-1P DEWPOINT METER is portable, and 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-1P uses a 4-20mA 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.

      Sensor desiccator keeps the sensor dry for quick response at low ppm

      Highly stable and reliable sensor

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

      Desiccant Removable, Replaceable, Regeneratable

      One alarm provided with relay contacts.

      Recorder output provided: 0 -1 volt or 4-20 mA.

      Resistance to pressure shock.

      Suitable for corrosive gases, up to 5 ppm of CL₂ & 1000 ppm of NH₃

      Inbuilt pressure reducer & gauges optional

APPLICATIONS

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

PRINCIPLE OF OPERATION

The instrument uses a NIST traceable transducer and can be calibrated easily for the parameter used. Sensors are easily interchangeable and replaceable 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 12mm high. Sensor type          : Ceramic, 4-20mA transducer Accuracy                : + 3C dp.

Resolution              : 1C dp steps

Power                   : Rechargeable battery, 12V X 1.2 Ah capacity.

Battery Voltage       : Switch for viewing with low battery alarm

Flow indicator        : Indicator provided.

Flow Rate             :  5 to 6 L /min recommended.

Inlet pressure          : 1 kg/cm2 max if no pressure reducer provided.

Box size                : 18W X 34H X 34B cm approx

Weight                 : 9 kg nett. with pressure reducer & gauges

Box material          : Aluminum sheet, powder coated.

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