FFD-200 Perkin Elmer Optoelectronics, FFD-200 Datasheet - Page 24

• Manufacturer Part Number: FFD-200
• Description: si Pins Large Area
• Manufacturer: Perkin Elmer Optoelectronics

www.datasheet4u.com
22
thermopile detectors
www.optoelectronics.perkinelmer.com
Features
• Available in TO-39 and TO-18
• Single, dual or quad elements
• 8 element line arrays and 4x4
• Various filters for optical broad-
• Excellent repeatability of electro-
• Ambient temperature reference
• High sensitivity of several 10 V/W;
• Extremely low temperature
• Constant response over the
• The absence of microphonic
• Low susceptibility to electromagnetic
• Rugged construction based on
Typical Applications
• Remote Temperature Sensing,
• Ear or Body Thermometers
• Temperature-Sensor Modules in
• Sensor Modules for Control
• Temperature Control in Copiers
• Sensor Arrays for Spatial
• Sensors with Infrared Bandpass
Datasheets available upon request
housings
matrix arrays with various lens
optics and integrated ASIC with
multiplexer
band or narrow-band applications
optical parameters
(thermistor) included
DC radiation sensitive
coefficient of sensitivity and
resistivity
infrared spectrum
noise effects
pulses (EMP) due to the low internal
resistance (<100 k )
CMOS silicon micromachining
technology
Hand-Held or Industrial
Pyrometers
Microwave Ovens, Hair Dryers,
Cookers, Toasters
of Air Condition Systems (Heat
Management, Home, Automotive)
and Printers
Temperature Measurements
(Imaging Applications)
Filters for Gas Detection by
Infrared Absorption
Description
Thermopile detectors directly sense thermal radiation, providing
the perfect device for remotely measuring temperatures without
the need for any mechanical chopper. PerkinElmer's proprietary
and innovative Si-based micromachining technology guarantees
a new generation of components: extreme long-term stability,
very low temperature coefficient in sensitivity, and excellent
repeatability of electro-optical parameters.
Thermopile sensors allow remote temperature sensing at a low
system cost. The sensor does not require cooling, and can reach
an accuracy of ±1°C, dependent on the measurement range. For
narrow temperature ranges, as in body temperature measure-
ment, a precision of 0.1°C is possible.
Single-Element Thermopile Detectors: TPS series
The different available chip sizes and packaging types, together with
the variety in window openings with and without a silicon lens,
enable the adaptation of the PerkinElmer thermopiles to virtually
every application where a remote temperature measurement or
control is needed.
Dual- and Quad-Element Types: TPS 2 , TPS 4 series
PerkinElmer offers thermopile detectors with two or four channels,
each of which can be equipped with one of the many available
infrared spectral bandpass filters. The main application of multiple
channel thermopiles is gas detection through IR absorption.
Prominent gases to be detected are CO
Thermopile Modules: TPM series
For convenient use, PerkinElmer offers a module with a single-
element thermopile sensor, on-board or with an integrated electronic
circuit, for the necessary amplification and ambient temperature
compensation. This thermopile module is offered as a fully
calibrated, ready-to-go sensor. Various temperature ranges and
optics are available. Most modules are customized versions.
Thermopile Line and Matrix Arrays: TPL, TPA series
The latest PerkinElmer thermopile technology development
features more than a single test spot. The new TPA- (matrix array)
and TPL- (line array) series offer multi-element thermopile arrays
combined with an optical lens, amplifier, and interface electronics
(multiplexer, ambient temperature sensor) in a compact TO-39-type
housing. This combines solid-state, non-choppered temperature
measurement without the need for in-field calibration.
Typically, the array sensors are sold as a modular type, i.e. on a
PCB with external data memory. These TPA- and TPL-Modules are
precalibrated with the data stored in an EEPROM. In an application,
the associated micro controller (µC) reads this calibration information
and converts the sensor signals to the object temperatures.
Table of Contents
2
, hydrocarbons and CO.