Platinum temperature sensor in thin-film technology M 411 ax M 411ax platinum temperature sensors have axial leads. They are characterized by their small design, short contact times, long-term stability and excellent precision over a wide temperature range and compatibility. They are typically used in the automotive, white goods, HVAC and energy generation industries as well as in medical and industrial appliances and machinery. Nominal Resistance R0 Toler ance DIN EN 60751 1996-07 Tolerance DIN EN 60751 2009-05 Or der Number Plastic Box 100 Ohm at 0°C Class B F 0.3 32 208 209 The measuring point for the nominal resistance is defined at 8/13 mm from the end of the sensor body. Specification DIN EN 60751 Temperature range -70°C to +500°C (continuous operation) (temporary use to 550°C possible) Tolerance Class B: -70°C to +500°C Temperature coefficient TCR = 3850 ppm/K Leads Pt clad Ni- wire Lead lengths (L) L1: 15mm ±1mm L2: 10mm ±1mm 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 Ambient conditions Use unprotected only in dry environments Insulation resistance > 100 MΩ at 20°C; > 2 MΩ at 500°C Self heating 0.4 K/mW at 0°C Contact time Water current (v= 0.4m/s): Air flow (v= 2m/s): t0.5 = 0.06s t0.9 = 0.17s t0.5 = 3.0s t0.9 = 10.0s Measuring current 100Ω: 0.3 to 1.0mA (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: 30910018 Index B Status: 07/2011