Platinum Resistance Temperature Detector M 1020 M 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 100 Ohm at 0°C Tolerance DIN EN 60751 1996-07 Class 1/3 B Class A Class B Tolerance DIN EN 60751 2009-05 F 0.1 F 0.15 F 0.3 Order Number Plastic Bag Order Number Blister reel 32 208 180 32 208 428 32 208 429 32 208 280 Class B F 0.3 32 208 201 32 208 285 Class 1/3 B Class A Class B F 0.1 F 0.15 F 0.3 32 208 191 32 208 483 32 208 439 32 208 286 500 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 DIN EN 60751 (according to IEC 751) Temperature range -70°C to +500°C (continuous operation) (temporary use to 550°C possible) Tolerance Class B: -70°C to +500°C Tolerance Class A: -50°C to +300°C Tolerance Class 1/3 DIN: 0°C to +150°C Temperature coefficient TC = 3850 ppm/K Leads Pt clad Ni- wire Recommend connection technology: Welding, Crimping and Brazing Lead lengths (L) 10mm ±1 mm Long-term stability max. R0-drift 0.04% after 1000h at 500°C Vibration resistance at least 40g acceleration at 10 to 2000 Hz, depends on installation Shock resistance at least 100g acceleration with 8ms half sine wave, depends on installation Environmental conditions unhoused for dry environments only Insulation resistance > 100 M at 20°C; > 2 M at 500°C Self heating 0.2 K/mW at 0°C Response time water current (v= 0.4m/s): air stream (v= 2m/s): t0.5 = 0.10s t0.9 = 0.30s t0.5 = 4.0s t0.9 = 12.0s Measuring current 100: 0.3 to 1.0mA 500: 0.1 to 0.7mA 1000: 0.1 to 0.3mA (self heating has to be considered) Note Other tolerances, values of resistance and wire lengths are available on request. We reserve the right to make alterations and technical data printed. All technical data serves as a guideline and does not guarantee particular properties to any products. Heraeus Sensor Technology USA 1901 Route 130 North Brunswick, NJ 08902 Phone 732-940-4400 Fax 732-940-4445 Email [email protected] http://heraeus-sensor-technology-us.com Name of document: 30910024 Index B Status: 06/2010