Vaisala PTU300 Podręcznik Użytkownika Pobierz pdf (Strona 10)

User's Guide ______________________________________________________________________

8 ___________________________________________________________________ M210796EN-A

Table 3

Optional Quantities Measured by PTU300...............................15

Table 4 Optional Pressure Quantities Measured by PTU300 ...............15

Table 5 Pin Assignments to RS-232/485 Serial Output ........................33

Table 6 Pin Assignments to RS-232/485 Serial Output ........................34

Table 7 Connecting the Twisted Pair Wires to the Screw Terminals ....50

Table 8 4-Wire (Switch 3:On) ................................................................51

Table 9 2-Wire (Switch 3:Off) ................................................................52

Table 10 Periods for Trend and Max/Min Calculations ...........................58

Table 11 Graph Information Messages in Cursor Mode .........................59

Table 12 Default Serial Communication Settings for the User Port ........64

Table 13 Fixed Communication Settings for Service Port.......................65

Table 14 The modifiers............................................................................75

Table 15 Multiplication Factors................................................................81

Table 16 Selection of Output Modes .......................................................85

Table 17 Filtering Levels for Relative Humidity (RH) and

Temperature (T)........................................................................87

Table 18 Error Messages ......................................................................122

Table 19 Adjustment and Calibration Commands.................................126

Table 20 Indicator Led Functions ..........................................................127

Table 21 Calculated Variables (Typical Ranges) ..................................144

Table 22 Transmitter Weights (in kg/lb).................................................148

1 2 ... 5 6 7 8 9 10 11 12 13 14 15 ... 172 173

Brak uwag

Vaisala PTU300 Podręcznik Użytkownika Strona 10