ZTP-135L

ZTP-135L Thermopile IR Sensor This thermopile sensor is used for non-contact surface temperature measuring. The ZTP-135L 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 • Non-contact measurement • Wider surface area measurement • Small-size sensor package • Patient monitoring • High sensitivity • Ear & Tympanic thermometers • Fast response time • Occupancy detection • Low cost • HVAC • Appliance Amphenol Advanced Sensors Specifications Thermistor Resistance (R-T Table) Thermopile Chip Parameter Limits Min Typ Units Chip Size 1.8 x 1.8 mm2 Diaphragm Size 1.4 x 1.4 mm2 Active Area 0.7 x 0.7 mm2 Internal Resistance 42 60 Resistance T.C 78 kW 0.12 Responsivity 42 58 Responsivity T.C 78 V/W 500K, 1 Hz %/°C 32 nV rms R.M.S., 25°C 0.55 nW/Hz1/2 500K, 1 Hz 1.27 E08 cmHz1/2/W 500K, 1 Hz NEP Detectivity 25°C %/°C -0.10 Noise Voltage Condition Max Time Constant 25 ms Thermistor for Temperature Compensation Parameter Limits Units Condition Min Typ Max Resistance 97 100 103 kW Tol. :3%, @25°C Beta - Value 3920 3960 4000 K Tol. :1%, Defined at 25°C/50°C Absolute Maximum Ratings Operating Temperature -20°C ~ 100°C Storage Temperature -40°C ~ 120°C T ambient (° C) Rmin (kW) Rcent (kW) Rmax (kW) -20 840.0 875.5 911.6 -15 657.2 684.0 711.4 -10 512.6 532.9 553.5 -5 399.8 415.1 430.6 0 312.2 323.8 335.5 5 244.7 253.4 262.2 10 192.6 199.2 205.9 15 152.3 157.4 162.5 20 121.2 125.1 129.0 25 97.00 100.0 103.0 30 77.95 80.44 82.95 35 63.03 65.12 67.21 40 51.27 53.03 54.79 45 41.96 43.44 44.93 50 34.54 35.79 37.05 55 28.58 29.64 30.72 60 23.77 24.68 25.60 65 19.87 20.64 21.43 70 16.68 17.35 18.02 75 14.06 14.64 15.22 80 11.90 12.40 12.90 85 10.11 10.54 10.98 90 8.619 8.994 9.376 95 7.373 7.699 8.032 100 6.327 6.611 6.903 Sensitivity Field of View Parameter Limits 8 Field of View Typ Max 81 86 91 Units Condition Degree 50% of Maximum Output 4 1. 0 0. 9 2 0. 8 Normalized Output Output[mV] 6 Min 0 -2 0 20 40 60 80 100 o o Object Temperature[ C] @Tamb.=25[ C] 0. 7 0. 6 0. 5 0. 4 0. 3 0. 2 0. 1 0. 0 -80 -60 -40 -20 0 20 Degree Filter Transmission Data 100 T rans miss ion(%) 80 60 40 20 0 2 4 6 8 10 12 W avelength ( um) 14 16 18 20 40 60 80 25.4 ±0. 5 Outline of Sensor Packaging and Pin Arrangement (unit: mm) Unit: mm Pin arrangement: 1. GND Thermistor 2. Thermopile 3. Thermistor 4 . GND Thermopile Amphenol Advanced Sensors www.amphenol-sensors.com © 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 trademarks of their respective owners. AAS-920-553A-03/2014