UK34-0340

A single-channel silicon-based thermopile that will withstand operating temperatures of 225°C, with a small active area of 0.61 mm x 0.61 mm in a TO-5 package. The reduced height package functions as an internal aperture. Two thermistor options provide ambient package temperature measurement.  This is currently only available with 8-14um silicon window. Time constant of 18ms with nitrogen encapsulation gas delivers a very low Temperature Coefficient of Responsivity of -0.4%°C. This detector has a very short thermal shock response to ambient temperature change.  

Options:  
1) ST60R version offers a low-cost (20% tolerance) poly-silicon resistor to be used as a PTC thermistor.  
2) Package hole size options precisely define active area for applications with FOV and/or spot size requirements.  

Applications: excellent for non-contact temperature measurement and fire detection/suppression in extreme heat environments.

Benefit: operating temperatures to 225°C with small active area size with medium output.

Datasheet:

Manufacturer:
Dexter Research Center, Inc.

Contact:

Contact Person:	Chris Varney
Company:	LASER COMPONENTS (UK) Ltd.
Address:	Goldlay House 114 Parkway
Postcode / City:	CM2 7PR Chelmsford Essex
Phone:	+44 1245 491499
Fax:	+44 1245 491801
Email:	cvarney@lasercomponents.co.uk