2 Pt100 KN 3026 The KN Series Ceramic Wire Wound PRTDs are suitable for general applications requiring temperature stability. The dual sensor can be used in redundancy systems. 1 Applications: Industrial resistance thermometers, especially in chemical, power generation plants and analytical equipment. 2 Construction: Two separate platinum coils are embedded and sealed inside a high purity aluminum oxide ceramic body. Lead wires are shear force resistant and assure proper connection to extension leads and cables. Models Description Tolerance Order No. IEC 60751 L 2Pt100 KN 3026 W0.3 W0.15 W0.1 32.206.620 32.206.569 32.206.647 Response time Self Heating 0C (K/mW) Water current Air stream V=3m/s V=0.4m/s Dimensions mm +3 30 - 0 D d l1 l2 2.60.15 0.270.01 11.00.5 10.00.5 0.04 t 0.5 t 0.9 t 0.5 t 0.9 0.3 0.6 11.0 36.0 Technical Specification Nominal resistance: 100 Ohm @ 0 C Measuring current: Temperature range: W0.3 (Class B) = -196 to +660 C Tolerance class: W0.15 (Class A) = -196 to +600 C 1 mA - According to IEC 60751:2008 - Other standards and narrower tolerances are available on request (Heraeus exceeds IEC 60751: -100 to +450 C) W0.1 (Class 1/3) = -100 to +350 C Temperature stability: Excellent long-term stability Temperature coefficient: Tc = 3850 ppm/K Also available: Leads: Palladium-gold alloy - Platinum-gold alloy - Different temperature coefficients (3916 ppm/K - old JIS) - Extension leads Status 01/2009. Technical modifications reserved. Insulation resistance > 100 MOhm @ 25 C after assembly: The measuring point is located at 8 mm from the end of the sensor body. Heraeus Sensor Technology USA 1901 Route 130 North Brunswick, NJ 08902 Phone 732-940-4400 Fax 732-940-4445 Email info.hst-us@heraeus.com www.hst-us.com Status: HSTUSA 10/09 Mouser Electronics Authorized Distributor Click to View Pricing, Inventory, Delivery & Lifecycle Information: Heraeus: 32206620 32206569 32206647