Novus LOGBOX, Инструкция по эксплуатации, Страница: 51 / 53

NOVUS AUTOMATION 51/53
* Caution with the batteries operation temperature. Extremely high or low temperatures can cause ruptures and leaks and cause damage
to the device.
17.1 SENSORS RANGE AND ACCURACY
Sensor
Sensor Minimum
Value
Sensor Maximum
Value
Sensor Resolution Accuracy (%)
Thermocouples
J
-100.0 °C
-148.0 °F
760.0 °C
1400.0 °F
0.1 °C
0.2 °F
0.15 % (F. E.) ± 0.5 °C
K
-150.0 °C
-238.0 °F
1370.0 °C
2498.0 °F
0.1 °C
0.2 °F
0.15 % (F. E.) ± 0.5 °C
T
-160.0 °C
-256.0 °F
400.0 °C
752.0 °F
0.1 °C
0.2 °F
0.15 % (F. E.) ± 0.5 °C
N
-270.0 °C
-454.0 °F
1300.0 °C
2372.0 °F
0.1 °C
0.2 °F
0.15 % (F. E.) ± 0.5 °C
E
-90.0 °C
-130 °F
720.0 °C
1328.0 °F
0.1 °C
0.2 °F
0.15 % (F. E.) ± 0.5 °C
R
-50.0 °C
-58.0 °F
1760.0 °C
3200.0 °F
0.3 °C
0.5 °F
0.15 % (F. E.) ± 0.5 °C
S
-50.0 °C
-58.0 °F
1760.0 °C
3200.0 °F
0.4 °C
0.7 °F
0.15 % (F. E.) ± 0.5 °C
B
500.0 °C
932.0 °F
1800.0 °C
3272.0 °F
0.4 °C
0.7 °F
0.15 % (F. E.) ± 0.5 °C
Pt100 Pt100
-200.0 °C
-328.0 °F
650.0 °C
1202.0 °F
0.1 °C
0.2 °F
0.15 % (F. E.)
Linear
0 to 50 mV 0.000 50.000 0.003 mV 0.15 % (F. E.)
0 to 5 V 0.000 5.000 0.6 mV 0.15 % (F. E.)
0 to 10 V 0.000 10.000 0.6 mV 0.15 % (F. E.)
0 to 20 mA 0.000 20.000 0.001 mA 0.15 % (F. E.)
4 to 20 mA 4.000 20.000 0.001 mA 0.15 % (F. E.)
Digital Input
Count Mode 0 65535 0.01 % (F. E.)
Internal Sensors
Temperature
(NTC)
-40 °C
-40 °F
125.0 °C
257.0 °F
0.1 °C
0.1 °F
0.15 % (F. E.) ± 0.5 °C
Battery Voltage 3.6 6.5 0.01 V 2 % (F. E.)
External Power
Supply Voltage
10.00 30.00 0.01 V 2 % (F. E.)
*
F. E. = Full Scale = Span
Table 14 – Sensors Range and Accuracy
Accuracy : The sensor accuracy reading is measured in relation to the Full Scale and is proportional to the maximum measuring range of each
sensor. For a Pt100 sensor, for example, which the LogBox Wi-Fi can read in the range of -200 °C to 650 °C, with a precision of 0.15%, the
accuracy in °C will be (650 °C – (-200 °C)) * 0.15% = 1.28 °C.