Omega-speaker-systems RH/Temperature Transmitter HX93A Bedienungsanleitung PDF herunterladen (Seite 10)

9. RH Measured Vs Output Reading

10. Temperature Output Calculations

To calculate Temperature by measuring the current or voltage output

use the following formulas.

For Current output in ºC (-20 to 75ºC)

ºC = (Output measured in miliamps – 4) ÷ .1684 - 20 = ºC

EXAMPLE: (12.0 mA – 4) ÷ .1684 - 20 = 27.5ºC

For Current output ºF (-4 to 167ºF)

ºF = (Output measured in miliamps – 4) ÷ .0935 - 4 = ºF

EXAMPLE: (12.0 mA – 4) ÷ .0935 - 4 = 81.6ºF

For Voltage output in ºC (-20 to 75ºC)

ºC = (Output measured in volts ÷ .010526) - 20 = ºC

EXAMPLE: (0.50 Vdc ÷ .010526) - 20 = 27.5ºC

For Voltage output ºF (-4 to 167ºF)

ºF = (Output measured in volts ÷ .005848) - 4 = ºF

EXAMPLE: (0.50 Vdc ÷ .005848) - 4 = 81.5ºF

% Relative

Output

Humidity Current (mA) Voltage (Vdc)

5 4 0.8 .05

10 5.6 .10

15 6.4 .15

20 7.2 .20

25 8.0 .25

30 8.8 .30

35 9.6 .35

40 10.4 .40

45 11.2 .45

50 12.0 .50

55 12.8 .55

60 13.6 .60

65 14.4 .65

70 15.2 .70

75 16.0 .75

80 16.8 .80

85 17.6 .85

90 18.4 .90

95 19.2 .95

HX93A, HX93DA SERIES

RH/Temperature Transmitter

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Omega-speaker-systems RH/Temperature Transmitter HX93A Bedienungsanleitung Seite 10