DPS5 Heated Dew Point Chilled Mirror Hygrometer with DewMaster - DESCRIPTION

DPS5 Heated Dew Point Chilled Mirror Hygrometer with DewMaster - DESCRIPTION
by EdgeTech Instruments

Application: The DPS5 is a special application chilled mirror hygrometer designed for use with higher temperature applications where a high-definition display, field programmability and options such as pressure measurement are required. The DPS5 with pressure transducer can measure and display sample pressure at the sensor and can also be configured to display dew point in PPMv, Grains/ Lb or Grains / Kg. Applications include furnace, plastic blow molding, heat treatment, compressed air systems (before and after cooler), engine exhausts, nuclear fuel rod processing, and fluidized beds.

The Model DPS5 is a Precision High-Temperature Heated Dew Point System consisting of a heated sampling package plus a separate Deluxe DewMaster Hygrometer. The DewMaster is connected to the sensor via a 10’ signal cable and is complete with Automatic Balance Cycle (ABC), Programmable Balance Cycle (PABC), Manual Balance Cycle (MABC), real-time clock with date, measurements in °C or °F, scalable voltage and current outputs, RS232, two programmable alarms, and Control Servo for Mirror temperature overrides (Heat and Cool). An optional pressure transducer is available to provide display of sample pressure along with display of Dew Point in degrees C or F plus PPMv. You can also program the DewMaster to display in other Psychometric values, such as Grains/ Lb or Grains / Kg.

The DPS5 measures the dew point of heated sample gas. The heated sampling package is provided with temperature control and is adjustable at the temperature control module located on the plastic enclosure door. The temperature controller ensures the sampled gas remains hot to prevent condensation during measurement. The standard system features an HTS2 sensor with aluminum body and is designed with capability to measure high dew points up to 95°C / 203°F. An optional HTX3 chemically resistant chilled mirror sensor is available for measurement in aggressive chemical background gases. The system includes an integrated flow meter (0.5 to 5scfh), industrial-duty terminal block for easy electrical installation, filter, and 3-foot heated sample input hose. The system can be configured to monitor sample flow conditions. The standard HTS2 configuration is set up for measuring a non-corrosive, positive-pressure sample gas. An optional vacuum pump may be selected for extraction from atmospheric pressure process points.