High Temperature Heated Chilled Mirror Hygrometer, Roscid Model - Dewtran-HB
High Temperature Heated Chilled Mirror Hygrometer, Roscid Model - Dewtran-HB

High Temperature Heated Chilled Mirror Hygrometer, Roscid Model - Dewtran-HB

Regular price $6,750.00 $6,699.00 Sale

  • Heated Chilled Mirror System for Elevated Dew Points Above Ambient
  • Temperature Controlled 2 Stage Chilled Mirror Hygrometer
  • Measures Elevated Dew Points Up to 95°C in Non-Condensing Environments
  • Dew Point Measurement Range from -30°C to 95°C
  • Accurate Measurement of Dew Point/Frost Point in a Gas Sample
  • Very Responsive & Repeatable to +/-0.05°C
  • Bi-directional RS232 Communication
  • NIST Traceable Certificate Included
  • 1 Week Lead Time for Fast and FREE Delivery

The CM-RO-DEWTRAN-HB is a temperature controlled 2 stage chilled mirror hygrometer suited to measure elevated dew points up to 95°C in a non-condensing environment. Dew point measurement range is from -30°C to 95°C. The chilled mirror uses a fundamental principle to accurately measure the dew point/frost point in a gas sample. It is typically used as a reference standard for dew point over the measurement range. It is very responsive and repeatable to +/-0.05°C and easy to maintain.

The CM-RO-DEWTRAN-HB has a built in automatic reference cycle (ARC) method that balances the optical signal for temperature change and mirror contaminants. The unit includes a heated stainless steel sintered filter and is rated to filter particles down to 7 microns. The filter element is easy to remove and clean.

The temperature inside the sensor housing is controlled via the RS232 communications. Unit comes with a 10 ft heated hose and NIST Certificate.

 To Order the models below scroll to the top of the page and choose the desired model from the "Power" drop down menu, then ADD TO CART
 PART NUMBERS DESCRIPTION
CM-RO-DEWTRAN-HB-115V HEATED CHILLED MIRROR SYSTEM 115V
CM-RO-DEWTRAN-HB-230V HEATED CHILLED MIRROR SYSTEM 230V

Units come with 10 ft heated  hose, NIST Certificate, Manual

SPECIFICATIONS

TECHNOLOGY: chilled mirror, 2 stage TEC

CALIBRATION: NIST traceable calibration

ACCURACY: +/- 0.2C (+/-0.36F)

REPEATABILITY: +/- 0.05C (+/-0.09F)

INTERNAL HEATED TEMP RANGE: ambient to 99C (77 to 210F) settable

OPERATING TEMPERATURE: 0C to 60C

PRESSURE: max 4.5 bar

SIGNAL OUTPUT: 4-20 mA, 0-5Vdc or 0-10Vdc

COMMUNICATION: RS232 bi-directional

ALARM: 2 NC/SPDT 1 form C-0.5a 120/240 Vac

POWER: 90-265 Vac

SAMPLE FLOW: 0.5 to 3 SCFH (0.25 to 1.42 I/M)

DISPLAY: 2-line LCD (backlit)

SENSOR ELEMENT: 1/3 Class A Din, 100 ohms 0C (32F)

HOUSING: IP65 enclosure

SIZE: 10.5 x 8.25 x 10 inches

FILTER: SS sinter filter, 7 microns

CONNECTION: 1/4 inch compression