1 Pt200 KN 3015 E The KN Series Ceramic Wire Wound PRTDs are suitable for general applications requiring temperature stability. Applications: Industrial resistance thermometers, especially in chemical, power generation plants and analytical equipment. Construction: A platinum coil is 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 IEC 60751 Order No. 1Pt200 KN 3015 E W0.3 W0.15 W0.1 32.206.172 32.206.173 32.206.174 Response time Self Heating 0°C (K/mW) Water current Air stream V=3m/s V=0.4m/s Dimensions mm L +2 30- 0 D d l 1.5±0.15 0.20±0.01 10.0±0.5 t 0.5 t 0.9 t 0.5 t 0.9 To be released soon Technical Specification Nominal resistance: Temperature range: 200 Ohm @ 0 °C Measuring current: W0.3 (Class B) = -196 to +660 °C W0.15 (Class A) = -196 to +600 °C W0.1 (Class 1/3 B) = -100 to +350 °C Tolerance class: Temperature coefficient: Tc = 3916 ppm/K Leads: Palladium-gold alloy - According to old JIS - Other standards and narrower tolerances are available on request Temperature stability: Excellent long-term stability Also available: Insulation resistance > 100 MOhm @ 25 °C after assembly: 1 mA - Platinum-gold alloy - Different temperature coefficients (3850 ppm/K - IEC 60751:2008) - Extension leads - Two separated coils can be embedded in one ceramic body Status 01/2009. Technical modifications reserved. 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 [email protected] www.hst-us.com Status: HSTUSA 10/09