A-1551 Amphenol

Outside Air Temperature Sensor (OAT) This sensor measures the temperature outside Features the passenger compartment and is usually mounted inside or near the front bumper Low Price or in the side mirror. The sensor relays the outside air temperature to the controller of the High sensitivity automatic HVAC systems. The controller uses this temperature to help control the interior Wide application temperature of the vehicle. The sensor also provides the vehicle occupants with temperature Compact design readings from outside the car. This information is particularly useful when driving under near Integral sealed connector freezing or freezing conditions. Small size Applications Single hand installation with no tools Outside Air Temperature measurement Alternate RvT curves available Under hood or outside temperature Other resistance and beta values available Different geometries to meet package requirements Amphenol Advanced SensorsResistance vs. Temperature Data Resistance = 10000 Ohms at 25.00 C Rtol. @ 25C 1.50% Temp. Rnominal Res. Tol. Rmin. Rmax. Temp. Temp. (C) (ohms) % (Ohms) (Ohms) Coef. Accy. (%/ C) ( C) -40 332776 5.95 312976 352577 6.63 0.90 -35 240264 5.50 227050 253479 6.40 0.86 -30 175427 5.07 166533 184321 6.18 0.82 -25 129449 4.65 123430 135468 5.98 0.78 -20 96481 4.24 92390 100572 5.78 0.73 -15 72592 3.84 69805 75380 5.60 0.69 -10 55109 3.46 53203 57016 5.43 0.64 -5 42193 2.71 41050 43337 5.26 0.52 0 32566 2.71 32683 33448 5.10 0.53 5 25338 2.44 24720 25956 4.94 0.49 10 19869 2.19 19433 20304 4.79 0.46 15 15695 1.95 15389 16001 4.65 0.42 20 12486 1.72 12271 12701 4.51 0.38 25 10000 1.50 9850 10150 4.38 0.34 Specifications 30 8060 1.71 7922 8198 4.25 0.40 R @ 77C (25C) 35 6536 1.91 6411 6661 4.13 0.46 10 K 1.5% 40 5331 2.11 5219 5444 4.02 0.52 45 4373 2.29 4273 4473 3.91 0.59 B (25/85)C 50 3606 2.47 3517 3695 3.81 0.65 3957 3990 55 2989 2.66 2909 3068 3.70 0.72 60 2490 2.84 2419 2561 3.60 0.79 Operating Temperature 65 2085 3.00 2022 2147 3.51 0.86 -30C to 80C 70 1754 3.16 1698 1809 3.42 0.93 Storage Temperature 75 1482 3.31 1433 1531 3.33 0.99 -40C to 90C 80 1257 3.45 1214 1301 3.24 1.06 85 1071 3.58 1033 1110 3.16 1.13 Temperature Accuracy 90 916.4 3.80 881.6 951.2 3.09 1.23 0.34 @ 25C 95 786.9 4.00 755.4 818.3 3.01 1.33 NTC Part Number 100 678.1 4.19 649.7 706.6 2.94 1.43 105 586.5 4.29 561.4 611.7 2.87 1.49 NDUS 7897 110 509.1 4.38 486.8 531.4 2.80 1.57 Response time 115 443.3 4.48 423.5 463.2 2.73 1.64 Maximum 30 seconds (in air) 120 387.3 4.59 369.6 405.1 2.67 1.72 125 339.5 4.69 323.6 355.4 2.61 1.80 Housing Material 130 298.4 4.79 284.1 312.7 2.55 1.88 Polyamide 6/6 135 263.1 4.89 250.2 275.9 2.49 1.96 Weight 140 232.6 5.00 220.9 244.2 2.44 2.05 145 206.1 5.11 195.6 216.7 2.39 2.14 2.85 grams 150 183.2 5.21 173.7 192.8 2.33 2.23 Connector 064-S-002-1-B02 Mating Connector Molex Part No. 31402 2500 www.amphenol-sensors.com Amphenol 2014 Amphenol Corporation. All Rights Reserved. Specifications are subject to change without notice. Other company names and product names used in this document are the registered trademarks or Advanced Sensors trademarks of their respective owners. AAS-920-523C-03/2014