NB-PTCO-029 TE Connectivity

PTF- FAMILY Platinum Temperature Sensors Product Description The PTF-sensor family combines a group of resistance temperature detectors (RTD) using a Platinum resistor in thin film technology as sensing element. The characteristic curve of this Platinum RTDs are complying with DIN EN 60751. The usage of Platinum as resistive material guarantees high long term stability A platinum RTD consists of a structured platinum film on a ceramics substrate, passivated by glass coating. The connection wires are protected with glass on the welding area. The connection wires are gold coated nickel wire or silver wire. Gold coated Ni- wire is preferred for welding applications with need of higher application temperature but can be soldered as well, whereas silver wires preferably used for solder applications with lower temperatures. Due to small outline and low mass this RTD has a low time constant therefore it is a suitable solution for fast and precise feedback control systems. Platinum Temperature Sensor Sensors are packed as bulk goods in blister box. Conformal to DIN EN 60751 Global interchangeability Features R : 100 1000 values available 0 Wide temperature range TCR 3850ppm/K Fast response time Application temperature up to -50600C (Class B) Various resistance tolerances 0.24%, 0.12%, 0.06%, 0.04% available Different tolerances Size 2 x 2.3 x 1.1 mm (width/length/height) FC-geometry Different outline dimensions Size 2 x 5.0 x 1.1 mm (width/length/height) FD-geometry Size 2 x 4.0 x 1.1 mm (width/length/height) FF-geometry Low drift over lifetime Size 1.2 x 4.0 x 1.1 mm (width/length/height) FM-geometry Blister box packing Gold coated nickel lead wire or silver lead wire Applications Specific temperature feedback control Medical HVAC White goods Automotive Industrial applications Sensing element for plug-in probes PTF FAMILY Platinum Temperature Sensor Sensor properties Parameter Symbol Condition Min Typ Max Unit 99.88 100.00 100.12 Nominal Resistance at 0 C R Class B (F0.3) 0 999.81 1000.0 1001.2 -0.43 0 0.43 Tolerance at 25C Room temperature calibration C Temperature Coefficient of 3850 TCR 0 C, 100 C ppm/C Resistance Temperature Range Class C (F0.6) -50 600 Class B (F 0.3) -50 600 C for Au-coated Ni-wire Class A (F 0.15) -30 300 Ag wire limited to 300C Class T (F 0.1) -30 200 PTFC outline 0.5 Selfheating Coefficient in air, PTFD outline 0.33 C/mW flow: 1 m/s PTFF outline 0.5 PTFM outline 0.5 PTFC outline 0.2 Response Time Water PTFD outline 0.35 s W,0.9 Flow: 0.4 m/s PTFF outline 0.2 PTFM outline 0.2 PTFC outline 10 Response Time Air PTFD outline 17 s A,0.9 Flow: 1 m/s PTFF outline 10 PTFM outline 10 PTFC outline 1.4 Measuring Current PTFD outline 1.7 mA R0: 100 Class B (F0.3) PTFF outline 1.4 PTFM outline 1.4 PTFC outline 0.4 Measuring Current PTFD outline 0.5 mA R0: 1000 Class B (F0.3) PTFF outline 0.4 PTFM outline 0.4 Diameter PTFC outline 0.25 Diameter PTFD outline 0.25 Lead wire mm Diameter PTFF outline 0.25 Au- coated Ni-wire Diameter PTFM outline 0.2 length 10 Diameter PTFC outline 0.3 Diameter PTFD outline 0.3 Lead wire mm Diameter PTFF outline 0.3 Ag-wire Diameter PTFM outline 0.25 length 10 Calculation Formulas The calculation formulas of this Pt-RTD are defined in DIN EN 60751 as following: 2 For T 0 C: R = R (1+a T + b T ) (T) (0) * * * 2 3 For T < 0 C: R = R 1+a T + b T + c (T-100C) T (T) (0) * * * * * Coefficients: a = 3.9083E-03 b = -5.775E-07 c = -4.183E-12 Tolerances: class F0.1 (T=AA): (0.1+0.0017* T/C ) C (-30 +200 C) Tolerances: class F0.15 (A): (0.15+0.002* T/C ) C (-30 +300 C) Tolerances: class F0.3 (B): (0.3+0.005* T/C ) C (-50 +600 C) Tolerances: class F0.6 (C=2B): (0.6+0.007* T/C ) C (-50 +600 C) SENSOR SOLUTIONS /// DATASHEET PTF-FAMILY REV09 02/2017 Page 2