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TPA81 Thermopile Array

Devantech

Detects a candle flame at a range 2 metres (6ft) and is unaffected by ambient light! Detects Human Body heat!

The TPA81 is a thermopile array detecting infra-red in the 2um-22um range. This is the wavelength of radiant heat. The Pyro-electric sensors that are used commonly in burglar alarms and to switch on outside lights, detect infra-red in the same waveband. These Pyro-electric sensors can only detect a change in heat levels though - hence they are movement detectors. Although useful in robotics, their applications are limited as they are unable to detect and measure the temperature of a static heat source. Another type of sensor is the thermopile array. These are used in non-contact infra-red thermometers. They have a very wide detection angle or field of view (FOV) of around 100° and need either shrouding or a lens or commonly both to get a more useful FOV of around 12°. Some have a built in lens. More recently sensors with an array of thermopiles, built in electronics and a silicon lens have become available. This is the type used in the TPA81. It has a array of eight thermopiles arranged in a row. The TPA81 can measure the temperature of 8 adjacent points simultaneously. The TPA81 can also control a servo to pan the module and build up a thermal image. The TPA81 can detect a candle flame at a range 2 metres (6ft) and is unaffected by ambient light!


Manufacturer's data

Technical Specification - link to the manufacturer

Variations available

TPA81 - 8x1 Thermopile Array - Straight pins DEV-TPA81

TPA81 - 8x1 Thermopile Array

Straight pins (Variations available)
from ROBOT ELECTRONICS
Newest specification: 01/2009
EUR 62.97
plus EUR 5.95 shipping costs
Prices incl. VAT
EUR 52.92
plus EUR 5.00 shipping costs
Prices excl. VAT


Article no.: DEV-TPA81
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TPA81-RA - 8x1 Thermopile Array with Right Angeld Connector - Right angled pins DEV-TPA81-RA

TPA81-RA - 8x1 Thermopile Array with Right Angeld Connector

Right angled pins (Variations available)
from ROBOT ELECTRONICS
Newest specification: 11/2014
EUR 62.97
plus EUR 5.95 shipping costs
Prices incl. VAT
EUR 52.92
plus EUR 5.00 shipping costs
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Article no.: DEV-TPA81-RA
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Product information for: TPA81 - 8x1 Thermopile Array

Publishing date (date of last technical specification): 2009-01-22
Shipping weight: 200 g
Manufacturer: Devantech
Brand: ROBOT ELECTRONICS
Article number: DEV-TPA81
Manufacturer's part number: TPA81

The article TPA81 - 8x1 Thermopile Array is listed in the following categories:

Sensors > Thermic

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TSA01 - Analog Temperature Sensor

from ROBOT ELECTRONICS
Newest specification: 03/2017
EUR 9.98
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EUR 8.39
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Article no.: DEV-TSA01
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TPA64 - 8x8 Thermopile Array DEV-TPA64

TPA64 - 8x8 Thermopile Array

from ROBOT ELECTRONICS
Newest specification: 06/2018
EUR 53.98
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EUR 45.36
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Article no.: DEV-TPA64
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TPA81 - 8x1 Thermopile Array - Straight pins DEV-TPA81

TPA81 - 8x1 Thermopile Array

Straight pins (Variations available)
from ROBOT ELECTRONICS
Newest specification: 01/2009
EUR 62.97
plus EUR 5.95 shipping costs
Prices incl. VAT
EUR 52.92
plus EUR 5.00 shipping costs
Prices excl. VAT


Article no.: DEV-TPA81
More details...
USB-TPA64 - 8x8 Thermopile Array DEV-USB-TPA64

USB-TPA64 - 8x8 Thermopile Array

from ROBOT ELECTRONICS
Newest specification: 09/2018
EUR 57.98
plus EUR 5.95 shipping costs
Prices incl. VAT
EUR 48.72
plus EUR 5.00 shipping costs
Prices excl. VAT


Article no.: DEV-USB-TPA64
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Order online now

EUR 62.97 EUR 52.92
Price incl. VAT Price excl. VAT
plus EUR 5.95 shipping costsplus EUR 5.00 shipping costs

Immediate delivery

Available for immediate delivery while stock lasts.

6 in stock
updated: 27.11.2018

Information on currency

EUR 62.97 = GBP 56.09 EUR 52.92 = GBP 47.13 (€1=GBP0.89068)
EUR 62.97 = USD 72.88 EUR 52.92 = USD 61.25 (€1=USD1.1574)
EUR 62.97 = CAD 95.91 EUR 52.92 = CAD 80.60 (€1=CAD1.5231)
EUR 62.97 = AUD 102.70 EUR 52.92 = AUD 86.31 (€1=AUD1.6310)

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