Справочник Пользователя для Honeywell W7750A
EXCEL 10 W7750A,B,C CONSTANT VOLUME AHU CONTROLLER
74-2958—1
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Fig. 56. Graph of Sensor Resistance versus Temperature.
Voltage/Current Sensors.
Sensor Type:
C7600B1000 2 to 10V (Decorative Wall Mount)
C7600B1000 2 to 10V (Decorative Wall Mount)
Sensor Use:
Humidity
Humidity
Table 34 lists the points for Sensor Voltage versus Humidity.
Fig. 57 shows the graph of these points.
Fig. 57 shows the graph of these points.
Table 34. Sensor Voltage Versus Humidity.
Fig. 57. Graph of Sensor Voltage versus Humidity.
Sensor Type:
C7600C (4 to 20 mA)
C7600C (4 to 20 mA)
Sensor Use:
Humidity
Humidity
Table 35 lists the points for Sensor Voltage versus Humidity.
Fig. 58 shows the graph of these points.
Fig. 58 shows the graph of these points.
Table 35. Sensor Voltage Versus Humidity.
Fig. 58. C7600C output current vs. humidity.
Sensor Type:
T7400A1004
T7400A1004
Sensor Use:
Enthalpy
Enthalpy
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
85
8.69
90
9.09
8000
8100
8200
8300
8400
8500
8600
8700
8800
8900
55
60
65
70
75
80
85
OHMS
DEGREES F
SENSOR RESISTANCE VERSUS TEMPERATURE
M11608
Relative Humidity Percentage
Sensor Voltage
10
5.6
20
7.2
30
8.8
40
10.4
50
12.0
60
13.6
70
15.2
80
16.8
90
18.4
2.50
3.00
3.50
4.00
4.50
5.00
5.50
6.00
6.50
7.00
7.50
8.00
8.50
9.00
9.50
10.00
10 15
20
25
30
35
40
45
50
55
60
65
70
75
80
85 90
VOLTS
PERCENTAGE
SENSOR VOLTAGE VERSUS HUMIDITY PERCENTAGE
M11610
HUMIDITY IN PERCENT RELATIVE HUMIDITY
CURRENT IN MILLIAMPS
4
18
8
16
6
14
12
20
10
10
M3131B
5.6
7.2
8.8
7.2
8.8
10.4
12.0
13.6
15.2
16.8
12.0
13.6
15.2
16.8
18.4
10
20
30
40
50
60
70
80
90
20
30
40
50
60
70
80
90
20
100
90
80
70
60
50
40
30
RH (%)
I (mA)
0