HYGROPHIL H - Process hygrometer - 4230-10 - BARTEC - #2

/ 9


catalogue search
P. 01
P. 02
P. 03
P. 04
P. 05
P. 06
P. 07
P. 08
P. 09
Pages:


See other catalogues for BARTEC

Text version of the page
Untitled table.main {} tr.row {} td.cell {} div.block {} div.paragraph {} .font0 { font:5.00pt "Arial", sans-serif; } .font1 { font:7.00pt "Arial", sans-serif; } .font2 { font:9.00pt "Arial", sans-serif; } .font3 { font:11.00pt "Arial", sans-serif; } Technical data Humidity measurement Measurement principle Psychrometric gas humidity measurement in line with the impact jet method Transducer PT 100/ 4-conductor in accordance with DIN IEC 751 Computational accuracy < 0.01% Computing time Approx. 2s Settling time tgo = 90s (for sudden change in SH from 10 to 190 g/kg) Air/gas throughput Max. 17,5 Nl/min Water intake Max. 25 ml/h (tube pump) Water reserve 2l (enough for approx. 3 days) Compressed air intake 2...5 bar (max. air consumption 2000Nl/h) Measured variable inputs Measured variable Measurement range Resolution Accuracy Type Dry temperature TT 0...140 °C < 0.5% of the Primary Wet temperature HT 0...140 °C 0.1 °C measurement Temperature T1 0...200 °C range Absolute pressure SP 500...1500 hPa 1 hPa < 1% Dew-point temperature DT 0...100 °C 0.1 °C Calculated Volumetric content H2O Vol.% 0...100 % 0.1 % Absolute humidity MH 10...1000 g/kg 1 g/kg Specific humidity SH 10...1000 g/kg 1 g/kg Enthalpy h 10...1000 kJ/kg 1 kJ/kg Current vapour pressure VP 10...1000 hPa 1 hPa Saturation deficit DVP 0...1000 hPa 1 hPa Outputs Signal output Analogue output 2 electrically isolated output channels, can be assigned to each of the measurement ranges, spread, error behaviour programmable Output signal 0...20 mA or 4...20 mA (programmable), linear Permissible load < 500 Q Accuracy < 0.2% of the associated measured value Inputs External water detector 24 V d.c., NPN T1 extern PT 100/ 4-conductor in accordance with DIN IEC 751 Data interface Field bus interface Profibus DB Electrical data Auxiliary power Measuring unit: 90...264 V a.c., 47...63 Hz, approx. 30 VA Heating hose: 230 V or 115 V a.c.; approx. 100 VA/m Relays Warn relay Display of warnings Load: 1 A/24 V d.c., at least 10 mA ERROR-relay Display of failures Load: 1 A/24 V d.c., at least 10 mA Ambient conditions Permitted working temperature +5...+50°C Permitted storage temperature -20...+70°C (without water) Climate category KWF in accordance with DIN 40040 Reference conditions 23°C +2°C / 230V ± 2% Mechanical data Enclosure Stainless steel enclosure; protection rating IP64 in accordance with DIN 40050 Dimensions 450x410x150 mm (without mount) Assembly drill holes 347x330 mm, 4x07x13mm (M6) Weight Approx. 12.5 kg Connections Electrical connection Screw terminals 0.5-1.5 mm2; cable feed via M 16x1.5 cable gland Compressed air connection G 1/4" Heating tube connection G 3/8" (IP54) Universal conical nipple DKR DIN3863 HYGROPHIL H Type 4230-10 DB 030329 (13.04.2006) Page 2

pageCatalog pdf di En 2012-02-07-16