Nickel Thin Film Temperature Sensor Nickel thin film elements are characterized by a relatively high temperature coefficient. Typical applications include bearing temperature monitoring, HVAC temperature monitoring, and stator winding temperature monitoring Nominal Resistance R0 Accuracy Part Number 120 ohms at 0 °C 2 X DIN 43760 100 48 5-4 Specification ANSI Temperature Range -60 °C to +250 °C Temperature Coefficient 6720ppm/K Lead wire material Nickel Protective coating high-temperature epoxy Self-heating 0,3K/mW in air Response time Water (v = 0,2m/sec.) t0,9 = 0,3 sec. Air (v= 1m/sec.) t0,9 = 9 sec. 5 mA Operating Current, Maximum Polynomial of the resistive characteristic: -3 -6 2 -9 3 R(ϑ) = R0 x (1 + 5,88x10 xϑ + 7,872x10 xϑ + 4,71x10 xϑ ) Maximum permissible tolerance as a function of temperature (accuracy defined as 2 x DIN 43760): ϑ<0°C: F = ±(0,8 + 0,056 x ϑ) °C ϑ>0°C: F = ±(0,8 + 0,014 x ϑ) °C All technical data serves as a guideline and does not guarantee any particular properties to the product. Heraeus Sensor Technology USA 1901 Route 130 North Brunswick, NJ 08902 Phone 732-940-4400 Fax 732-940-4445 Email [email protected] www.hst-us.com Status: 10/09 DWM