Thermopile Array Sensor

The TPA81 is a thermopile array detecting infra-red in the 2um-22um range.

This Thermopile Array Sensor can measure the temperature of 8 adjacent points simultaneously, and can also control a servo to pan the module and build up a thermal image.

The response of the TPA81 is typically 2µm to 22µm

8 Pixel Thermal Array Sensor Voltage - 5v only required

Current - 5mA Typ. excluding servo

Temperature Range - 4°C - 100°C

Accuracy (Full FOV) - +/-2°C +/-2% from 10°C to 100°C,

Accuracy (Full FOV) - +/-3°C from 4°C to 10°C

Field of View - 41° x 6° (8 pixels of approx. 5° x 6°)

Outputs - 1 ambient + 8 pixel temperatures

Communication - I2C Interface

Servo - Controls servo in 32 steps to 180° rotation

Small Size - 31mm x 18mm

Whenever possible, items which are in stock are dispatched the same day, or the next working day.

Large and/or heavy items are dispatched by UPS courier service and these orders must be placed before 15:00hrs (GMT) to ensure same day dispatch.

Small items are normally sent using a Royal Mail service for UK orders, and International Airmail or UPS for overseas orders

Returns Policy