Platinum Temperature Sensor in Thin-film Technology MR 518 G MR 518 G platinum temperature sensors are characterized by their small, drop-form design. They are also characterized by high long-term stability, excellent precision over a wide temperature range and compatibility. They are used in the 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 Bag 100 Ohm at 0C Class B F 0.3 32 209 504 100 Ohm at 0C Class A F 0.15 32 209 505 The measuring point for the nominal resistance is 8mm from the end of the sensor body Specification DIN EN 60751 Temperature range -70C to +500C (continuous operation) Tolerance Class B: -70C to +500C Tolerance Class A: -50C to +300C Temperature coefficient TCR = 3850 ppm/K Leads Pt clad Ni wire Lead lengths (L) 10mm Long- term stability Max. R0 drift 0.04% after 1000h at 500C Vibration resistance At least 40g acceleration at 10 to 2000 Hz Shock resistance At least 100g acceleration with 8 ms half sine wave Ambient conditions Use unprotected only in dry environments Insulation resistance > 100 M at 20C; > 2 M at 500C Self-heating 0.4 K/mW at 0C Response time Water current (v= 0.4m/s): +1mm / -2mm Air flow (v= 2m/s): Measuring current t0.5 = 0.2s t0.9 = 0.4s t0.5 = 3.0s t0.9 = 9.0s 100: 0.3 to 1.0mA 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 GmbH, Reinhard- Heraeus- Ring 23, 63801 Kleinostheim, Germany Phone: +49 (0) 6181/35-8098, Fax: +49 (0)6181/35-8101, E-Mail: info.HSND@Heraeus.com Web: www.heraeus-sensor-technology.com Name of document: 30910031 Index B Status: 08/2010 Mouser Electronics Authorized Distributor Click to View Pricing, Inventory, Delivery & Lifecycle Information: Heraeus: 32209505 32209504