EdgeTech 6740 Series
Transmitters for Compressed Air Systems

• Maximum reliability; Long-term stability
•  Demonstrably correct indication of measurement ranges
  and data
• Highest manufacturing quality
• Calculation of the most important trace humidity variables:
  - e.g. °Ctpd, °Ctd atmospheric, ppmv
• Calculation protocol
• Convenient operation
  - Via the display menu without additional aids
  - Without display via the internal interface and
  scaling adapter software
• Local 1-point calibration
• Easy adjustment of limit values
   
• Can be applied to a variety of applications:
  - Continuous monitoring of compressed air systems
  - Check drying efficiency in refrigeration and desiccant compressed air dryers to -60°C
  - Check dew point in process, control and compressed air
  - Check condensate deposit in refrigeration dryers
  - Monitors desiccant dryers
  - Monitors blow-by in liquid ring compressors

The Model 6742 standard pressure dew point transmitter enclosed into an IP65 housing with ½" NPT straight thread connection, Dew Point range -60C to +30C, Standard Analog output 4-20mA (2 wire), supply voltage is 24VDC, Wire screw terminal connection, and a Pressure rating up to 50bar.

The Model 6744 dew point transmitter housed in an IP65 enclosure with a bright 7 digit LED display, housing can be rotated 350°, with ½" NPT straight thread connection, Wire screw terminal connections, Standard analog output4-20mA (2 wire), Dew point range -60C to +30C, pressure rating up to 50bar, Alternating display units (Cdp, Fdp, Cat, Fat, %RH, PPMv, and mg/m3), and a displayable min/max value.