Ni1000 (DIN)

Ni1000 is a Resistance-Temperature-Device (RTD), using Nickel (Ni) and calibrated from factory to be 1000Ω at 0ºC. Unlike Pt1000, there are more than one temperature change curve. DIN (DIN 43760) is of course the standardized one, but in old installations we often come across Tk5000 sensors from Landis+Gyr, very popular in the 1970s and 1980s. Below is the DIN standard curve.

See also Pt1000 (DIN) and Ni1000 (Tk5000).

            {
                695.2, 699.9, 704.6, 709.3, 714.0, 718.7, 723.4, 728.2, 733.0, 737.8,            // -60 to -51 ºC
                742.6, 747.4, 752.2, 757.0, 761.9, 766.8, 771.6, 776.5, 781.4, 786.4,            // -50 to -41 ºC
                791.3, 796.3, 801.2, 806.2, 811.2, 816.2, 821.2, 826.3, 831.3, 836.4,            // -40 to -31 ºC
                841.5, 846.5, 851.7, 856.8, 861.9, 867.0, 872.2, 877.4, 882.6, 887.8,            // -30 to -21 ºC
                893.0, 898.2, 903.4, 908.7, 913.9, 919.2, 924.5, 929.8, 935.1, 940.5,            // -20 to -11 ºC
                945.8, 951.2, 956.5, 961.9, 967.3, 972.7, 978.2, 983.6, 989.1, 994.5,            // -10 to -1 ºC
                1000.0, 1005.5, 1011.0, 1016.5, 1022.0, 1027.6, 1033.1, 1038.7, 1044.3, 1049.9,  // 0 to 9 ºC
                1055.5, 1061.1, 1066.8, 1072.4, 1078.1, 1083.8, 1089.5, 1095.2, 1100.9, 1106.6,  // 10 to 19 ºC
                1112.4, 1118.1, 1123.9, 1129.7, 1135.5, 1141.3, 1147.1, 1153.0, 1158.8, 1164.7,  // 20 to 29 ºC
                1170.6, 1176.5, 1182.4, 1188.3, 1194.2, 1200.2, 1206.1, 1212.1, 1218.1, 1224.1,  // 30 to 39 ºC
                1230.1, 1236.1, 1242.2, 1248.2, 1254.3, 1260.4, 1266.5, 1272.6, 1278.8, 1284.9,  // 40 to 49 ºC
                1291.1, 1297.2, 1303.4, 1309.6, 1315.8, 1322.0, 1328.3, 1334.5, 1340.8, 1347.1,  // 50 to 59 ºC
                1353.4, 1359.7, 1366.0, 1372.4, 1378.7, 1385.1, 1391.5, 1397.9, 1404.3, 1410.8,  // 60 to 69 ºC
                1417.2, 1423.7, 1430.1, 1436.6, 1443.1, 1449.7, 1456.2, 1462.8, 1469.3, 1475.9,  // 70 to 79 ºC
                1482.5, 1489.1, 1495.7, 1502.4, 1509.1, 1515.7, 1522.4, 1529.1, 1535.9, 1542.6,  // 80 to 89 ºC
                1549.3, 1556.1, 1562.9, 1569.7, 1576.5, 1583.4, 1590.2, 1597.1, 1604.0, 1610.9,  // 90 to 99 ºC
                1617.8, 1624.7, 1631.7, 1638.6, 1645.6, 1652.6, 1659.6, 1666.7, 1673.7, 1680.8,  // 100 to 109 ºC
                1687.9, 1695.0, 1702.1, 1709.3, 1716.4, 1723.6, 1730.8, 1738.0, 1745.2, 1752.5,  // 110 to 119 ºC
                1759.7, 1767.0, 1774.3, 1781.6, 1788.9, 1796.3, 1803.7, 1811.1, 1818.5, 1825.9,  // 120 to 129 ºC
                1833.3, 1840.8, 1848.3, 1855.8, 1863.3, 1870.9, 1878.4, 1886.0, 1893.6, 1901.2,  // 130 to 139 ºC
                1908.9, 1916.5, 1924.2, 1931.9, 1939.6, 1947.4, 1955.1, 1962.9, 1970.7, 1978.5,  // 140 to 149 ºC
                1986.3, 1994.2, 2002.1, 2010.0, 2017.9, 2025.9, 2033.8, 2041.8, 2049.8, 2057.8,  // 150 to 159 ºC
                2065.9, 2074.0, 2082.1, 2090.2, 2098.3, 2106.5, 2114.6, 2122.8, 2131.1, 2139.3   // 160 to 169 ºC
            };