New Infrared Temperature Sensor for Semiconductors and Metals Can Measure As Low As 350°C

The new Calex PyroMini 0.9 infrared pyrometer can view through a quartz or glass window into a vacuum chamber, and measure the temperature of the surface of a silicon wafer inside. Models are available with temperature ranges from 350°C to 2000°C, and the low 350°C to 800°C temperature range allows new opportunities for temperature measurement and control in silicon wafer processing.

Measurements are stable and repeatable, and can be taken continuously for long periods, with a fast response time of just 240 ms. With the optional MicroSD Card installed, over a year of data can be logged, with readings as often as one sample per second.

The PyroMini 0.9''s short-wavelength detector provides the highest possible accuracy, ensuring that any error in emissivity setting or any change in emissivity has the very minimum effect on the reading.

Miniature sensing head:

 Dimensions 18 x 45 mm, stainless steel 316, sealed to IP65

 Cable length up to 30 m available

Electronics module with optional touch screen:

 Large, bright display of temperature

 Visual alarm indication

 Scrolling temperature chart

 Full configuration of all sensor parameters

 Basic models are available without a screen

Outputs:

 Choice of 4-20 mA or RS485 Modbus output

 2 x alarm relays on touch screen models may be connected to alarm equipment directly, without needing a separate trip amplifier

A choice of accessories is available including mounting brackets, air purging and laser sighting.

Sensors and accessories are available to order now. Find out more at calex.co.uk/pyromini09 . For a quotation or to find out how to buy in your area, contact Calex at mail@calex.co.uk or call +44 (0) 1525 373178.