2 Pt100 KN 3045 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 2Pt100 KN 3045 W0.3 W0.15 W0.1 32.206.630 32.206.651 32.206.653 Response time Self Heating 0C (K/mW) Water current Air stream V=3m/s V=0.4m/s Dimensions mm L D d +3 30 - 0 4.50.15 0.270.01 l1 11.00.5 l2 10.00.5 0.01 t 0.5 t 0.9 t 0.5 0.4 1.4 26.8 83.7 t 0.9 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 coefficient: Tc = 3850 ppm/K Leads: Palladium-gold alloy Temperature stability: Excellent long-term stability Also available: - 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: 32206653 32206651 32206630