GE Measurement & Control ZTP-101T Thermopile IR Sensor This thermopile sensor is used for non-contact surface temperature measuring. The ZTP -101T model consists of thermo-elements, flat IR filter, a thermistor for temperature compensation and a hermetically-sealed small-size package. There is also a variety of filters available to maximize performance in specific applications Features Applications • Included ambient temperature (thermistor) sensor for compensation • Patient monitoring • Ear & Tympanic thermometers • Occupancy detection • HVAC • Appliance • Non-contact measurement • Wider surface area measurement • Small-size sensor package • High sensitivity • Fast response time • Low cost Specifications Thermopile Chip Thermistor Resistance (R-T Table) Parameter Limits Min Units Typ T ambient (° C) Rmin (kW) Rcent (kW) Rmax (kW) -40 267 284.7 303.2 -35 197.2 209.6 222.5 -30 147.1 155.9 165 -25 110.8 117.1 123.6 -20 84.16 88.68 93.35 -15 64.46 67.73 71.11 -10 49.74 52.13 54.59 -5 38.65 40.41 42.21 %/°C 0 30.24 31.54 32.86 nV rms R.M.S., 25°C 5 23.81 24.77 25.75 18.86 19.58 20.3 Chip Size 3.0 X 3.0 mm2 Diaphragm Size 1.5 x 1.5 mm2 0.51 x 0.51 mm2 Active Area Internal Resistance 140 200 260 Resistance T.C Responsivity 77 110 Responsivity T.C kW 0.10 %/°C 143 V/W -0.11 Noise Voltage 62 25°C 500K, 1 Hz 0.60 nW/Hz1/2 500K, 1 Hz 10 9.00 E07 cmHz1/2/W 500K, 1 Hz 15 15.03 15.56 16.1 20 12.04 12.44 12.84 25 9.7 10 10.3 30 7.823 8.082 8.342 35 6.342 6.566 6.791 40 5.168 5.361 5.557 45 4.233 4.4 4.569 50 3.484 3.629 3.776 55 2.882 3.007 3.135 2.615 NEP Detectivity Condition Max Time Constant 22 ms Thermistor for Temperature Compensation Parameter Limits Resistance Beta - Value Min Typ Max 29.1 30 30.9 3773 3811 3849 Absolute Maximum Ratings Operating Temperature -20°C ~ 100°C Storage Temperature -40°C ~ 120°C K Units Condition 60 2.396 2.504 kW Tol. :3%, @25°C 65 2.0009 2.095 2.192 Tol. :1%, Defined at 0°C/50°C 70 1.679 1.7612 1.8458 75 1.4153 1.4871 1.5612 80 1.1984 1.261 1.3264 85 1.0193 1.0745 1.1317 90 0.8707 0.9193 0.9697 95 0.7469 0.7898 0.8344 100 0.6433 0.6812 0.7208 105 0.5562 0.5899 0.625 Sensitivity Field of View 6 Parameter Limits Min 5 Field of View Output[mV] 4 3 45 Units Condition Degree 50% of Maximum Output Max 50 55 1. 0 2 0. 9 0. 8 1 0. 7 Normaliz ed O utput 0 -1 -2 Typ 0 20 40 60 80 100 o o Object Temperature[ C] @Tamb.=25[ C] 0. 6 0. 5 0. 4 0. 3 0. 2 0. 1 0. 0 -60 -50 -40 -30 -20 -10 0 10 De gr ee Transmission Data of Filter 100 T rans miss ion(%) 80 60 40 20 0 2 4 6 8 10 12 W avelength ( um) 14 16 18 20 20 30 40 50 60 Outline of Sensor Packaging and Pin Arrangement (unit = mm) Unit: mm Pin arrangement: 1. GND Thermistor 2 . Thermopile 3. GND Thermopile 4 . Thermistor www.ge-mcs.com 920-548A © 2012 General Electric Company. All Rights Reserved. Specifications are subject to change without notice. GE is a registered trademark of General Electric Company. Other company or product names mentioned in this document may be trademarks or registered trademarks of their respective companies, which are not affiliated with GE.