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Overview

The HEL-776/HEL-777 Series platinum RTDs are designed to measure temperatures from -55 °C to 150 °C (-67 °F to 302 °F) in printed circuit boards, temperature probes, or other lower temperature applications.

Solderable leads with 0.050 in or 0.100 in spacing provide strong connections for wires or printed circuits. The 1000 Ohm, 375 alpha version, provides 10x greater sensitivity and signal-to-noise. Both are ideal for air temperature sensing.

Documents

TITLE DOCUMENT TYPE LANGUAGE SIZE
Temperature Sensors Line Guide Product Line Guide English 290KB
Medical Products Product Range Guide English 4MB
Platinum RTDs Temperature Sensors Circuits and Switches Technical Information English 125KB
HEL-776 and HEL-777 Series Platinum RTD Temperature Sensors Catalog Information English 237KB
Platinum RTDs Temperature Sensors Heat Conduction Equation and RTD Self Heating Technical Information English 126KB
Platinum RTDs Temperature Sensors Hot Film Anemometry Technical Information English 127KB
Platinum RTDs Temperature Sensors Resistance and Accuracy Tables Technical Information English 93KB

Browse HEL-777/776 Series Products

Product Sensor Type Temperature Sensing Range Package Type
HEL-776-A-U-1 1000 Ohm platinum RTD -55 °C to 150 °C [-176 °F to 302 °F] Plastic case
HEL-777-A-T-0 100 Ohm platinum RTD -55 °C to 150 °C [-176 °F to 302 °F] Plastic case
HEL-777-A-T-1 100 Ohm platinum RTD -55 °C to 150 °C [-176 °F to 302 °F] Plastic case
HEL-777-A-U-0 1000 Ohm platinum RTD -55 °C to 150 °C [-176 °F to 302 °F] Plastic case
HEL-777-A-U-1 1000 Ohm platinum RTD -55 °C to 150 °C [-176 °F to 302 °F] Plastic case