MN222

Platinum Resistance Temperature Detector MN 222 MN- series PRTDs are designed for large volume applications where long term stability, interchangeability and accuracy over a large temperature range are vital. Typical applications are Automotive, White Goods, HVAC, Energy management, Medical and Industrial equipment. Nominal Resistance R0 Toler ance DIN EN 60751 1996-07 Class A Class B Class 2B Class A Class B Class 2B Class A Class B Class 2B Tolerance DIN EN 60751 2009-05 F 0.15 F 0.3 F 0.6 F 0.15 F 0.3 F 0.6 F 0.15 F 0.3 F 0.6 Or der Number Plastic Bag 32 207 759 32 207 758 32 207 757 32 207 761 32 207 756 32 207 755 32 207 754 32 207 753 32 207 751 100 Ohm at 0° C 500 Ohm at 0° C 1000 Ohm at 0° C The measuring point for the nominal resistance is defined at 8mm from the end of the sensor body. Specification Temperature range DIN EN 60751 (according to IEC 751) Tolerance Class A: Tolerance Class B: Tolerance Class 2B: -50°C to +300°C -70°C to +500°C -70°C to +500°C (temporary use at Cl. B and 2B to 550° C possibl e) Temperature coefficient Leads TCR = 3850 ppm/K Ni- wire Recommend connection technology: Welding and Brazing 10mm ±1mm Unhoused for dry environments only > 100 MΩ at 20°C; > 2 M Ω at 500° C 0.4 K/mW at 0° C water current (v= 0.4m/s): air stream (v= 2m/s): t0.5 = 0.05s t0.9 = 0.15s t0.5 = 3.0s t0.9 = 10.0s Lead lengths (L) Ambient conditions Insulation resistance Self heating Response time Measuring current 100Ω:0.3 to 1.0mA 500Ω:0.1 to 0.7mA 1000Ω:0.1 ...