Thermopile Arrays

The Excelitas CoolEye family of thermopile array modules offer thermopile arrays in various configurations on a pcb with communication interface and a 4-pin connector. These arrays provide low resolution image sensing, and can be used as imaging arrays for presence detection, energy conservation, alarm applications and non-contact temperature measurement.

Thermopile Lines (TPiL) and Arrays (TPiA) now extend to 32 pixels in line. All are supplied with digital SM bus output signal. 3.9mm and 5.5mm focus variants are available.

The thermopile chip is connected to an integrated multiplexing and signal conditioning circuit, E2PROM and microcontroller with an integrated ADC for signal processing and interfacing. The modules also contain integral optics - lenses for different fields of view are available. The sensor is equipped with an internal reference temperature sensor for correct target temperature determination.

TPiA 4x4 Array

This small infrared array sensor of 4 x 4 pixels offers the benefits of easy signal processing with spatial infrared imaging at low cost. The module includes a small IR transmissive lens and the thermopile sensor. A microprocessor on the module board provides a calibrated signal and acts as the bus interface. These new modules are supplied with a 4-pin connector.

CoolEYE 16x16 Array

This CoolEYE Infrared Image Sensor offers spatial resolution of 256 pixels (16x16) giving the benefits of fast response with relatively low-resolution infrared imaging.The new module includes a small IR transmissive lens and a new array sensor. A small microprocessor on the module board provides a calibrated signal and acts as the bus interface.

CoolEYE 32x16 and 32x32 Array

This CoolEYE Infrared Image Sensor offers spatial resolution from 512 to 1024 pixels, with a parallel readout and fast response suited to low-resolution infrared imaging.The module includes a new array sensor and a small microprocessor which provides a calibrated signal and acts as the bus interface. The module is supplied with a micro USB connector.

TPiL Line Array

This improved TPL 32C module suits non-contact temperature measurement and scanning applications. A parallel readout offers a much faster response. An improved array sensor and small microprocessor on the module board provide a calibrated temperature output signal. The microprocessor acts as an SMBus interface, and the module is supplied with a 4 pin connector.

TPL Fast Line Array

This thermopile line array family suit non-contact temperature measurement applications. The modules consist of an array sensor with a multiplexed output signal which is processed into a calibrated signal by a microprocessor on the module board.

The range consists of an 8-element, 16-element and 32-element line array module. The microprocessor acts as an SMBus interface, and all modules are supplied with a connector.

Introduction to Low Resolution IR Imaging Read about the application of IR arrays to low resolution thermal imaging