DPXO-70 Low Dew Point Transmitter with Cable
DPXO-70 Low Dew Point Transmitter with Cable
DPXO-70 Low Dew Point Transmitter
DPXO-70 Low Dew Point Transmitter

Roscid's DPXO-70 Low Dew Point Transmitter

Regular price $1,200.00 $1,179.00 Sale

  • Ships in 1 Week or Less, FREE SHIPPING!
  • Perfect for Compressed Air, Dryers, Glove Box & Dry Gas Applications
  • Very Stable and Insert to Many Harsh Environments
  • No Daily Maintenance Required
  • 4-20mA Output
  • 3 Wire Measurement
  • Dew Point Accuracy:
    • +/- 1.0°C from -20°C to 40°C
    • +/- 3.0°C <-20°C
  • Fast Response Time
  • Excellent Stability

Roscid's DPXO-70 is a dew point transmitter ideally suited for low dew point temperature measurement.  The unit comes factory scaled to measure dew points from -70 to 20°C with a proportional output of 4-20mA.

It is the perfect unit for applications requiring the measurement of low dew point temperatures such as  compressed air, dryers, glove box, and for dry gas. The DPXO-70 dew point transmitter uses a high density cross linked polymer film as a sensing element. It is very stable and is inert to almost all harsh environment, such as dust, acid gases, and gas with oil vapors.

By using auto background calibration, the unit is stable and accurate and does not need any daily maintenance. The unit works at a constant temperature mode at 28°C; typically the temperature outside does not have any influence on the transmitter. The unit is compensated by the software/microprocessor at a temperature above 28C.

 

SPECIFICATIONS

OPERATING MODE

Above -10°C direct current output

Below -10°C auto heating program starts heating for 45 sec @ 170°C & cools for 105 sec, the output is held during this period

Below -40°C with a delay of 5 min, auto background calibration program is initiated & will last 7 min and the output is held during this period

SCALING: -80°C to 20°C (factory default), 4-20mA output

CALIBRATION: done at -60°C

DEW POINT: -70°C to 20°C

PRESSURE RATING: 750 PSI

MATERIAL: 304 SS

OPERATING TEMPERATURE: 0 to 200°C

SINTER FILTER TOP (SS): removable & washable

DEW POINT ACCURACY: +/- 1.0°C from +40C° to -20°C, +/- 3.0°C <-20°C

POWER: 24 Vdc +/-6Vdc

PRESSURE: Max 50 bar

MEASUREMENT RANGE: -70C to 20C

MEASUREMENT INTERVALS: 2 seconds

RESPONSE TIME

Typical < 12 min w/filter wet to dry

Typical < 10 sec from dry to wet

PROBE MECHANICAL

Filter: ss mesh 40um

Mechanical connections: G1/2"

Housing classification: IP65

Housing material: 304 SS

Weight: 220 grams

Cable Length: 2m

STORAGE TEMPERATURE: -40 to 80°C