Edgetech Instruments DPS1 Data sheet

DPS1

DPS1

Heated Dew Point System

DPS1 is a heated dew point hygrometer that can

measure dew points up to 95 °C (203°F) and as low
as -35 °C (-31°F). This integrated system includes
a microprocessor based electronics, a chilled mirror

dew point sensor, a sample ow meter/valve, a 3
foot heated sample line, assorted tubing and ttings

all contained in a heated, temperature controlled
NEMA-4 enclosure.

Applications

► Fuel Cell Testing
► Industrial
► Furnance

DPS1 Standard Features

► Operating temperature range: 0 to 105 °C (32 to 221°F)
► Dew Point measuring range: -35C to 95 °C (-31 to 203°F)
► Power: 90-260VAC, 50- 400Hz, 40 watts
► Microprocessor controlled
► Eight digit alphanumeric LED display
► In line lter
► 3 foot heated hose
► User programmable temperature controller
► Automatic Balance control
► Alarm relay, form C
► Outputs 4-20mA
► Sample connection: ¼ female compression tube tting
► Sample pressure: 0 to 150 psig max
► Measurement Accuracy: +/-0.25C (+/-0.45F)

P H Y S I C A L

Dimensions: 14” x 12” x 11”

35.56cm x 30.48cm x 27.94cm

Weight: 32lbs

14.51 kg
Mounting: Wall mounted Nema 4 standard

F U N C T I O N A L I T Y

Mirror Material
Standard: Chrome
Optional: Platinum
Pressure Rating: 200psi
Sample Flow: 0.5 to 5.0 SCFH (0.25 to 2.5L/min)
Repeatability: +/- 0.05°C (0.9°F)

Model DPS1 SPECIFICATIONS

O P T I O N S

VP Vacuum pump 115Vac or 230Vac
PT Pressure transducer kit, live pressure
RS RS232 output
SA/.1 Enhanced dew point accuracy, 0.1C traceable to NIST (Certied)

C H I L L E D M I R R O R D E W P O I N T S E N S O R S (Required)

S-type Depression @25°C (77°F)

S1 Single stage thermo electric cooler (TEC), ow through sensor 45°C (113°F)
S2 Two stage (TEC), owthrough sensor 65°C (149°F)

Toll Free: 800 - 276-3729 Ph: 508 - 263-5900 Fax: 508 - 486-9348

Email: [e-mail] Web: www.edgetech.com