PTL Series - Pt-Sensors Vishay Beyschlag Leaded Platinum Temperature Sensor FEATURES Advanced platinum thin film technology Standardized according IEC 60751 Outstanding stability of temperature characteristics Short reaction times down to t0.9 8 s 3 ceramic body sizes available Radial terminations PTL Temperature Sensors are the perfect choice for the most fields of modern electronics. The highly controlled platinum thin film manufacturing process guarantees an outstanding stability of temperature characteristics. Typical applications include temperature measurement in process controls in industrial electronics, and precise temperature measurement in medical equipment. APPLICATIONS Temperature measurement and control in Industrial electronics Medical electronics TECHNICAL SPECIFICATIONS DESCRIPTION Resistance values R0 at 0 C (1) PTL 1112 PTL 1222 PTL 1252 100 , 500 , 1000 100 , 500 , 1000 100 , 500 , 1000 , 10 000 Temperature coefficient (0 C to + 100 C) + 3850 ppm/K Tolerance class F0.15, F0.3 (1) - 50 C up to + 550 C (1) Temperature range Long term stability R0/R0 (250 h at UCT) < 0.1 % Insulation resistance > 10 M Measurement current Imea. (DC) Self-heating (2) Thermal response time (2) Material of leads Up to 1.0 mA for 100 Up to 0.4 mA for 500 Up to 0.3 mA for 1 k Up to 0.1 mA for 10 k (3) Flowing air (v = 3.0 m/s) 0.25 K/mW 0.2 K/mW 0.17 K/mW Still air (v = 1.0 m/s) 0.6 K/mW 0.4 K/mW 0.35 K/mW t0.5 2.5 s t0.5 3 s t0.5 5 s t0.9 8 s t0.9 10 s Flowing air (v = 3.0 m/s) Platinum clad Ni Length of leads 10 mm (1) Diameter of leads 0.2 mm (1) t0.9 15 s (1) Notes (1) Customized solutions on request, tolerance class F0.15 up to 300 C, class F0.3 up to 500 C (2) Valid for sensor element only (3) Indicated measurement currents can be applied continuously with self-heating effect of less than 0.1 C at 0 C in still air Document Number: 28775 Revision: 08-Feb-12 For technical questions, contact: nlr@vishay.com www.vishay.com 13 This document is subject to change without notice. THE PRODUCTS DESCRIBED HEREIN AND THIS DOCUMENT ARE SUBJECT TO SPECIFIC DISCLAIMERS, SET FORTH AT www.vishay.com/doc?91000 PTL Series - Pt-Sensors Leaded Platinum Temperature Sensor Vishay Beyschlag DIMENSIONS in millimeters S W F I L H1 H2 Od DIMENSIONS - PTL sensor type, relevant physical dimensions TYPE Od I F S MASS (mg) H1 H2 L W PTL 1112 1.0 0.25 0.4 0.05 1.6 0.2 1.25 0.2 0.2 0.02 10.0 1.0 0.55 0.35 16 PTL 1222 1.0 0.25 0.4 0.05 2.3 0.2 2.0 0.3 0.2 0.02 10.0 1.0 0.90 0.55 24 PTL 1252 1.0 0.25 0.4 0.05 5.0 0.2 2.0 0.3 0.2 0.02 10.0 1.0 0.90 0.55 36 PRODUCTION Production is strictly controlled and follows an extensive set of instructions established for reproducibility. A homogeneous film of platinum is deposited on a high grade ceramic body (96 % AI2O3). The sensor-elements are covered by a protective coating designed for electrical, mechanical and climatic protection. Curvature or torsion strain > 3 mm away form the sensor element After assembly we recommend to fix the leads in the welded region with a strain relief ENVIRONMENTAL CONDITIONS The result of the determined production is verified by an extensive testing procedure performed on 100 % of the individual sensors. Only accepted products are laid directly into the waffle trays. The resistance values and tolerances according to DIN EN 60751 are given for the device including the standard leads. Any additional wiring will change resistance values for the total setup. Unprotected sensor-elements are usable under dry environmental conditions only. Platinum-plated nickel leads enable the usage in applications with ambient temperatures up to 550 C. The environment of the sensor application should be without any corrosive substances (e.g. potassium hydroxide or hydrogen fluoride) or other contaminants which could affect the sensor, especially shifting the temperature coefficient of the sensor. This has also to be considered during the assembly process. ASSEMBLY DIRECTIVES The Pt-sensors are suitable for all standard assembly processes like crimping, soldering, brazing and welding (LASER- or resistive welding). The parameters of the assembly process should be chosen in accordance with the used wire material. It is recommended to verify the parameters by pre-testing. The assembly process of the sensor should be in compliance with the following guidelines and recommendations: Fixation of only one lead during assembly Tensile forces parallel to the leads < 5 N Avoiding of large temperature gradients between the welding region and the sensor during assembly, e.g. by using a cooled clamp with a good thermal conductivity Radius of curvature of the leads > 0.3 mm All products comply with the CEFIC-EECA-EICTA list of legal restrictions on hazardous substances. This includes full compatibility with the following directives: 2000/53/EC End of Vehicle Life Directive (ELV) QUALITY www.vishay.com 14 2000/53/EC Annex II to End of Vehicle Life Directive (ELV II) 2002/95/EC Restriction of the use of Hazardous Substances Directive (RoHS) 2002/96/EC Waste Electrical and Electronic Equipment Directive (WEEE) APPROVALS The Pt-sensors are tested in accordance with IEC 60751/ DIN EN 60751. For technical questions, contact: nlr@vishay.com Document Number: 28775 Revision: 08-Feb-12 This document is subject to change without notice. THE PRODUCTS DESCRIBED HEREIN AND THIS DOCUMENT ARE SUBJECT TO SPECIFIC DISCLAIMERS, SET FORTH AT www.vishay.com/doc?91000 PTL Series - Pt-Sensors Leaded Platinum Temperature Sensor Vishay Beyschlag PART NUMBER AND PRODUCT DESCRIPTION (1) PART NUMBER (2): PTL122201B1K00KU00 P T L 1 2 2 2 0 1 B 1 K 0 0 K U 0 0 TYPE TYPE CODE SPECIAL CHARACTER TOLERANCE CLASS RESISTANCE VALUE PACKAGING (3) SPECIAL 3 digits 4 digits 1 digit 2 digits 4 digits 2 digits 2 digits PTL = Platinum Temperature Sensor Leaded 1112 1222 1252 0 = Neutral 1A = Class F0.15 1B = Class F0.3 100R = 100 500R = 500 1K00 = 1000 10K0 = 10 k Waffles in a box KU K1 00 = Standard PRODUCT DESCRIPTION (4): PTL 1222 -B KU 1K0 PTL 1222 -B KU 1K0 TYPE TYPE CODE TOLERANCE CLASS PACKAGING (3) RESISTANCE VALUE PTL = Platinum Temperature Sensor Leaded 1112 1222 1252 Waffles in a box KU K1 100R = 100 500R = 500 1K0 = 1000 10K0 = 10 000 A = Class F0.15 B = Class F0.3 Notes (1) Products can be ordered using either the PART NUMBER or the PRODUCT DESCRIPTION (2) The part number is shown to facilitate the introduction of unified part numbering system (3) Please refer to table PACKAGING (4) We recommend that the production description is used to minimize the possibility of errors in order handling PACKAGING WAFFLE PACK MODEL PIECES/WAFFLES IN A BOX CODE 100 KU 1000 K1 PTL Document Number: 28775 Revision: 08-Feb-12 For technical questions, contact: nlr@vishay.com www.vishay.com 15 This document is subject to change without notice. THE PRODUCTS DESCRIBED HEREIN AND THIS DOCUMENT ARE SUBJECT TO SPECIFIC DISCLAIMERS, SET FORTH AT www.vishay.com/doc?91000 PTL Series - Pt-Sensors Vishay Beyschlag Leaded Platinum Temperature Sensor FUNCTIONAL PERFORMANCE The temperature resistance relationships of the PTL series follow different equations: According to IEC 60751/DIN EN 60751 the values of the coefficients are: A = 3.9083 x 10-3 C-1 B = - 5.775 x 10-7 C-2 C = - 4.183 x 10-12 C-4 for the temperature range from - 50 C up to 0 C: RT = R0 x (1 + A x T + B x T2 + C x (T - 100 C) x T3) and for the temperature range from 0 C up to + 550 C: The temperature tolerances values of the PTL series are classified by the following equation: RT = R0 x (1 + A x T + Bx T2) Class F0.15: TF0.15 (0.15 + 0.002 xT (valid from - 50 C to 300 C) RT: Resistance as a function of temperature R0: Nominal resistance value at 0 C T: Temperature in C Class F0.3: TF0.30 (0.30 + 0.005 xT (valid from - 50 C to 500 C) NOMINAL RESISTANCE VALUE R0 = 100 R0 = 500 R0 = 1000 R0 = 10 000 CLASS F0.15 CLASS F0.30 TEMPERATURE (C) NOMINAL RESISTANCE () NOMINAL RESISTANCE () NOMINAL RESISTANCE () NOMINAL RESISTANCE () TOLERANCE (K) TOLERANCE (K) - 50 80.306 401.53 803.06 8030.6 0.25 0.55 - 25 90.192 450.96 901.92 9019.2 0.20 0.43 0 100 500 1000 10 000 0.15 0.30 25 109.73 548.67 1097.3 10 973 0.20 0.43 50 119.40 596.99 1194.0 11 940 0.25 0.55 75 128.99 644.94 1289.9 12 899 0.30 0.68 100 138.51 692.53 1385.1 13 851 0.35 0.80 125 147.95 739.76 1479.5 14 795 0.40 0.93 150 157.33 786.63 1573.3 15 733 0.45 1.05 175 166.63 833.13 1666.3 16 663 0.50 1.18 200 175.86 879.28 1758.6 17 586 0.55 1.30 225 185.01 925.07 1850.1 18 501 0.60 1.43 250 194.10 970.49 1941.0 19 410 0.65 1.55 275 203.11 1015.6 2031.1 20 311 0.70 1.68 300 212.05 1060.3 2120.5 21 205 0.75 1.80 325 220.92 1104.6 2209.2 22 092 1.93 350 229.72 1148.6 2297.2 22 972 2.05 375 238.44 1192.2 2384.4 23 844 2.18 400 247.09 1235.5 2470.9 24 709 2.30 425 255.67 1278.4 2556.7 25 567 2.43 450 264.18 1320.9 2641.8 26 418 2.55 475 272.61 1363.1 2726.1 27 261 2.68 500 280.98 1404.9 2809.8 28 098 2.80 525 289.27 1446.3 2892.7 28 927 2.93 550 297.49 1487.4 2974.9 29 749 www.vishay.com 16 For technical questions, contact: nlr@vishay.com Document Number: 28775 Revision: 08-Feb-12 This document is subject to change without notice. THE PRODUCTS DESCRIBED HEREIN AND THIS DOCUMENT ARE SUBJECT TO SPECIFIC DISCLAIMERS, SET FORTH AT www.vishay.com/doc?91000 PTL Series - Pt-Sensors Leaded Platinum Temperature Sensor Vishay Beyschlag 3.50 3.00 Ratio R/R0 2.50 2.00 1.50 1.00 0.50 0.00 - 100 - 50 0 50 100 150 200 250 300 350 400 450 500 550 600 Temperature in C Tolerance for Class F0.15 4.00 2.00 1.75 Temp. Tol. ( C) R0 Tol. ( %) 3.00 1.50 2.50 1.25 2.00 1.00 1.50 0.75 1.00 0.50 0.50 0.25 0.00 - 100 - 50 0 50 100 150 200 250 300 350 400 450 500 550 R0 Tol. ( %) Temp. Tol. ( C) 3.50 0.00 600 Temperature in C Tolerance for Class F0.3 4.00 2.00 1.75 Temp. Tol. ( C) R0 Tol. ( %) 3.00 1.50 2.50 1.25 2.00 1.00 1.50 0.75 1.00 0.50 0.50 0.25 0.00 - 100 - 50 0 50 100 150 200 250 300 350 400 450 500 550 R0 Tol. ( %) Temp. Tol. ( C) 3.50 0.00 600 Temperature in C Document Number: 28775 Revision: 08-Feb-12 For technical questions, contact: nlr@vishay.com www.vishay.com 17 This document is subject to change without notice. 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