Vaisala HUMICAP DMT132 Betriebsanweisung PDF herunterladen (Seite 69)

Chapter 7 ____________________________________________________________ Technical Data

VAISALA _______________________________________________________________________ 67

CHAPTER 7

TECHNICAL DATA

This chapter provides the technical data of the DMT132.

Specifications

Performance

Measured Variables

Dewpoint temperature

Measurement range -20 ... +50 °C (-4 ... +122 °F) T

Accuracy at +20 °C (+68 °F) ±1 °C for -3 ... 20 °C (+26.6 ... +68 °F) T

±2 °C for -15 ... -3 °C (+5 ... +26.6 °F) T

Response time at 20 °C (+68 °F) gas temperature and 1 bar pressure

-20 -> +50 °C (-4 -> +122 °F) T

17 s (63 %)

40 s (90 %)

+50 -> -20 °C (+122 -> -4 °F)T

33 s (63 %)

85 s (90 %)

Dewpoint temperature (°C)

-10

-20

-30

-10 10

40 50 60

Temperature of measured gas (°C)

Accuracy

±1 °C

Accuracy

±2 °C

1101-058

Figure 28 Accuracy Over Temperature Range

When dewpoint is below 0 °C, the transmitter outputs frostpoint for T

1 2 ... 64 65 66 67 68 69 70 71 72 73 74

Keine Kommentare

Vaisala HUMICAP DMT132 Betriebsanweisung Seite 69