EXCEL 10 W7761A INPUT/OUTPUT DEVICE

65 (18.3)

8660.16

 

 

70 (21.1)

8399.98

 

 

75 (23.9)

8139.79

 

 

80 (26.7)

7879.61

 

 

85 (29.4)

7619.42

 

 

90 (32.2)

7359.24

 

 

95 (35)

7099.06

 

 

100 (37.8)

6838.87

 

 

 

80K

(OHMS)

70K

60K

RESISTANCE

50K

40K

 

30K

20K

10K

20K OHM AT

77oF (25oC)

30

40 50

60 70 80

90

100 110 oF

0

10

20

30

40 oC

 

TEMPERATURE (DEGREES)

M5874A

Fig. E-3. Graph of Sensor Resistance versus Temperature.

Voltage/Current Sensors.

Sensor Type:

C7600B1000 (Decorative Wall Mount) and C7600C1018 2 to 10V.

Sensor Use:

Humidity.

Table E-4 lists the points for Sensor Voltage versus Humidity. Fig. E-4 shows the graph of these points.

 

Table E-4. Sensor Voltage Versus Humidity.

 

 

 

Humidity Percentage

Sensor Voltage

 

 

 

 

10

2.67

 

 

 

 

15

3.08

 

 

 

 

20

3.48

 

 

 

 

25

3.88

 

 

 

 

30

4.28

 

 

 

 

35

4.68

 

 

 

 

40

5.08

 

 

 

 

45

5.48

 

 

 

 

50

5.88

 

 

 

 

55

6.28

 

 

 

 

60

6.69

 

 

 

 

65

7.09

 

 

 

 

70

7.49

 

 

 

 

75

7.89

 

 

 

 

80

8.29

 

 

 

 

74

74-2699

Page 74
Image 74
Honeywell W7761A Voltage/Current Sensors, Table E-4. Sensor Voltage Versus Humidity, Humidity Percentage Sensor Voltage