SPYDER MODEL 7 VAV CONTROLLER INSTALLATION INSTRUCTIONS
45
31-00475-01
Nickel Class B DIN 43760 Sensors
The characteristic of the nickel temperature sensor is
specified as per DIN 43760. The large Temperature
Coefficient of Resistance (TCR) of the Ni-RTD, 6178
ppm/K, offers greater sensitivity than other types of
RTD's. The electrical characteristic can be described by
the following equation:
R(T) = R0 (1+aT+bT2+cT4+dT6)
Coefficients
:
•
a = 5.485 x 10-3
•
b = 6.650 x 10-6
•
c = 2.805 x 10-11
•
d =-2.000 x 10-17
T(R) = a´+b´(1+c´R)½ +d´R5+e´R7 dT < 0.12 K (higher order
equations on request)
Coefficients
:
•
a´= - 412.6
•
b´= 140.41
•
c´= 0.00764
•
d´= - 6.25 x 10-17
•
e´= -1.25 x 10-24
Tolerances
:
•
Class B (0.4+0.007 x |T|) in range from 32 °F (0
°C) to 320 °F (+160 °C) (0.4+0.028 x |T|) in range
from -67 °F (-55 °C) to 32 °F (0 °C)
Table 35 Characteristic of the Nickel Temperature Sensor is Specified as per DIN 43760
Temp.
[°F]
Temp.
[°C]
0
1
2
3
4
5
6
7
8
9
-76
-60
695.2
699.9
704.6
709.3
714
718.7
723.4
728.2
733
737.8
-58
-50
742.6
747.4
752.2
757
761.9
766.8
771.6
776.5
781.4
786.4
-40
-40
791.3
796.3
801.2
806.2
811.2
816.2
821.2
826.3
831.3
836.4
-22
-30
841.5
846.5
851.7
856.8
861.9
867
872.2
877.4
882.6
887.8
-4
-20
893
898.2
903.4
908.7
913.9
919.2
924.5
929.8
935.1
940.5
14
-10
945.8
951.2
956.5
961.9
967.3
972.7
978.2
983.6
989.1
994.5
32
0
1000
1005.5 1011
1016.5 1022
1027.6 1033.1 1038.7 1044.3 1049.9
50
10
1055.5 1061.1 1066.8 1072.4 1078.1 1083.8 1089.5 1095.2 1100.9 1106.6
68
20
1112.4 1118.1 1123.9 1129.7 1135.5 1141.3 1147.1 1153
1158.8 1164.7
86
30
1170.6 1176.5 1182.4 1188.3 1194.2 1200.2 1206.1 1212.1 1218.1 1224.1
104
40
1230.1 1236.1 1242.2 1248.2 1254.3 1260.4 1266.5 1272.6 1278.8 1284.9
122
50
1291.1 1297.2 1303.4 1309.6 1315.8 1322
1328.3 1334.5 1340.8 1347.1
140
60
1353.4 1359.7 1366
1372.4 1378.7 1385.1 1391.5 1397.9 1404.3 1410.8
158
70
1417.2 1423.7 1430.1 1436.6 1443.1 1449.7 1456.2 1462.8 1469.3 1475.9
176
80
1482.5 1489.1 1495.7 1502.4 1509.1 1515.7 1522.4 1529.1 1535.9 1542.6
194
90
1549.3 1556.1 1562.9 1569.7 1576.5 1583.4 1590.2 1597.1 1604
1610.9
212
100
1617.8 1624.7 1631.7 1638.6 1645.6 1652.6 1659.6 1666.7 1673.7 1680.8
230
110
1687.9 1695
1702.1 1709.3 1716.4 1723.6 1730.8 1738
1745.2 1752.5
248
120
1759.7 1767
1774.3 1781.6 1788.9 1796.3 1803.7 1811.1 1818.5 1825.9
266
130
1833.3 1840.8 1848.3 1855.8 1863.3 1870.9 1878.4 1886
1893.6 1901.2
284
140
1908.9 1916.5 1924.2 1931.9 1939.6 1947.4 1955.1 1962.9 1970.7 1978.5
302
150
1986.3 1994.2 2002.1 2010
2017.9 2025.9 2033.8 2041.8 2049.8 2057.8
320
160
2065.9 2074
2082.1 2090.2 2098.3 2106.5 2114.6 2122.8 2131.1 2139.3