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Raytek MIH Infra Red Compact Fixed Sensors

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article image Infra Red Compact Fixed Sensors

Capable of withstanding 180º C ambient temperatures at the compact measuring head, Raytek MIH Infra Red Compact Fixed Sensors have a low thermal coefficient of 0.05% per K. Both MID and MIH are now available with either 10:1 optical resolution or 22:1 optical resolution.

They are fully programmable using the integral display and push buttons, using a PC on the RS232 interface, or on the (optional) RS485 multi-drop connection and software package. This software makes it possible to monitor up to 32 sensors on one twisted pair, spread over a long distance, from a PC.

The temperature range is from -40º C - 600º C (programmable) and output is selectable as 4-20mA, voltage, J or K thermocouple. This allows for the direct replacement of problematic sensors without a change in matching instrumentation.

The air purge (pictured) is a low cost option to protect the lens with an air stream in cases where the lens may be contaminated. IR sensors use coated lenses, similar to a camera, and require careful cleaning procedures. In an industrial environment, an air purge, or window assembly makes this unnecessary.

The Raytek MIH Infra Red Compact Fixed Sensors are now available from ECEFast .

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