ZTP-101T

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 Applications Patient monitoring Ear & Tympanic thermometers Occupancy detection HVAC Appliance Features Non-contact measurement Wider surface area measurement Small-size sensor package Included ambient temperature - (thermistor) sensor for compensation High sensitivity Fast response time Low cost Specifications Thermopile Chip Parameter Limits Min Typ Max Units Condition Chip Size 3.0 X 3.0 mm2 Diaphragm Size Active Area 1.5 x 1.5 0.51 x 0.51 mm2 mm2 Internal Resistance 140 200 260 kW 25°C Resistance T.C Responsivity 77 0.10 %/°C 110 143 V/W 500K, 1 Hz Responsivity T.C -0.11 %/°C Noise Voltage NEP Detectivity 62 0.60 9.00 E07 nV rms nW/Hz1/2 cmHz1/2/W R.M.S., 25°C 500K, 1 Hz 500K, 1 Hz Time Constant 22 ms Thermistor for Temperature Compensation Parameter Min Resistance Beta - Value 29.1 3773 Limits Typ 30 3811 Max 30.9 3849 Units Condition kW K Tol. :3%, @25°C Tol. :1%, Defined at 0°C/50°C Absolute Maximum Ratings Operating Temperature -20°C ~ 100°C Storage Temperature -40°C ~ 120°C Thermistor Resistance (R-T Table) T ambien...