Ear Thermometer Non-contact Measurement Metal Housing Thermometrics Infrared Detectors Thermopile IR Sensor ZTP-148SR

Model Number:ZTP-148SR
Minimum Order Quantity:1000 PCS
Delivery Time:10 Workdays
Payment Terms:T/T, Western Union
Place of Origin:China
Price:Negotiable
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Location: Dongguan Guangdong China
Address: NO.27,Jinlanling Street,Taigongling Village Dongguan 523829,Guangdong,China
Supplier`s last login times: within 35 hours
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Product Details

Ear Thermometer Non-contact Measurement Metal Housing Thermometrics Infrared Detectors Thermopile IR Sensor ZTP-148SR


Description


ZTP Thermopile Infared (IR) Sensors are industry-leading higher sensitivity level sensors. These devices respond to a broad infrared spectrum, offer an inherently stable response to DC radiation, and do not require source of bias voltage or current. Consisting of thermo-elements, flat IR filter, and a thermistor for temperature compensation in a hermetically-sealed TO package, the series has a variety of filters available to maximize performance in specific applications.The ZTP IR Thermopile devices are used to provide non-contact temperature measurement in thermometry, microwave ovens, induction heater cookers, air conditioners, occupancy detection, lighting, underfloor heating control, and HVAC / automotive applications.


We are not limited to off-the-shelf, standard designs and cater to user customization for the most demanding infrared sensing applications,as well as PCB .


Thermopile IR Sensor Application.pdf


OUTLINE OF SENSOR PACKAGE and PIN ARRANGEMENT [unit:mm]



THERMOPILE CHIP


PARAMETERLIMITSUnitsCONDITION
Chip size1.8 X 1.8mm2
Diaphragm Size1.0 X 1.0mm2
Active Area0.7 X 0.7mm2
Internal Resistance85(60-111)25℃
Resistance T.C0.12%/℃
Responsivity61(43-79)V/W500K, 1Hz
Responsivity T.C-0.07%/℃
Noise Voltage37nV rmsR.M.S, 25℃
NEP0.61nW/Hz1/2500K, 1Hz
Detectivity1.14cmHz1/2/W500K, 1Hz
Time Constantms

THERMISTOR- Thermistor for Temperature Compensation


ParameterLIMITSUnitCondition
MINTYPEMAX
Resistance97100103Tol.:3%, @ 25℃
Beta – Value392039604000KTol.:1%,Defined at 25℃/50℃

ABSOLUTE MAXIMUM RATINGS


- Operating Temperature : -20℃ ~ 100℃
- Storage Temperature : -40℃ ~ 120℃


TYPICAL CHARACTERISTIC DATA OF ZTP-148SR


SENSITIVITY


FIELD OF VIEW


ParameterLIMITSUnitCondition
MINTYPEMAX
FIELD OF VIEW808590Degree50% of Maximum Output


THERMISTOR RESISTANCE (R-T TABLE)



Features


Non-contact measurement
Wider surface area measurement
Small-size sensor package
Included ambient temperature -(thermistor) sensor for compensation
High sensitivity
Fast response time


Application


Patient monitoring
Ear & Tympanic thermometers
Occupancy detection
HVAC
Appliance


IR Modules


ZTP Thermopile IR Modules provide greater levels of object temperature accuracy, a wider range of storage temperatures, and lower Thermopile output voltages than similar products on the market. ZTP-115M is a single IR module that consists of a thermopile, IR sensor, signal conditioning, and voltage output.


Specifications


Supply Voltage: Single Supply (+5V)

Supply Current: Typical 2.7 mA

Response Time: 0.3 ~ 0.6 second

Range of Measuring Temperature: -40°C ~ 145°C

Operating Temperature: -20°C ~ 100°C

Storage Temperature: -20°C ~ 120°C


Features


Non-contact measurement
Wider surface area measurement
Small-size sensor package
Included ambient temperature - (thermistor) sensor for compensation
High sensitivity
Fast response time
Analog output


Applications


Occupancy detection
HVAC
Appliances
Microwave ovens


China Ear Thermometer Non-contact Measurement Metal Housing Thermometrics Infrared Detectors Thermopile IR Sensor ZTP-148SR supplier

Ear Thermometer Non-contact Measurement Metal Housing Thermometrics Infrared Detectors Thermopile IR Sensor ZTP-148SR

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