Shanghai Tongli Instrument Co., Ltd
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    Building 9, Lane 6558, Tingwei Road, Jinshan District, Shanghai
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PSD - Series
Cantilever beam sensor
Product details


The PSD series is designed specifically for calibration applications and comes with two molecular sieve drying cylinders that operate based on the principle of pressure shear. Drying cylinders are used alternately, with a portion of the dry air coming out of the drying cylinder being used to blow and regenerate another drying cylinder.

Highlights

  • stability
  • No maintenance required
  • Two scopes:< 1 ppm and<10 ppb
Pressure Swing Dryers

TECHNICAL INDEX

PSD-2
model A pair of drying cylinders, pressure shear
desiccant 4A molecular sieve
timer Mechanical turntable timing
pressure gauge Polden tube type
exhaust port Sintered brass muffler
gas inlet 10 Nl/min at 70~100 PSI; No oil, no liquid water
Gas outlet 7 Nl/min at less than 1 ppmV (=dew point below -75 ° C); Exhaust pressure 10 PSI
power supply 100/120 or 220/240 V AC, 50/60 Hz
operation temperature +5 ~ +35°C
storage temperature -40 ~ +35°C
structure Aluminum casing, 19 "rack mounted 6U x 350mm deep
weight Approximately 12.5kg
PSD-4
model A pair of drying cylinders, pressure shear
desiccant 4A molecular sieve
timer Mechanical turntable timing
Gas path port Gas inlet - Stainless steel 6mm Swagelok ® Card sleeve
Gas outlet - Stainless steel ¼ "Swagelok ® Card sleeve VCR interface
gas inlet 20 Nl/min at 70~100 PSI; No oil or liquid water (dew point not higher than -40 ° C)
Gas outlet 10 Nl/min below 13 ppbV (dew point at -100 ° C)
filter Disc filtration, sealed type, The filtration effect of 0.003 µ m level is better than 99.999%
power supply 220/240 V AC, 50/60 Hz
operation temperature +10 ~ +40°C
storage temperature -40 ~ +50°C
structure IP66 (NEMA 4) GRP wall mounted cabinet (700 x 500 x 270mm); All pneumatic components are made of 316 stainless steel
weight Approximately 27kg

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