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RTD Sensors

HEL-777/776 Series

100 Ohm or 1000 Ohm platinum RTD. -55°C to 150°C. Molded plastic housing SIP

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.

Manuals and Guides
Name
Description
File Size
Date
Size
Temperature Sensors Line Guide
application/pdf 293.8 KB
7/22/2021
293.8 KB
application/pdf 11.1 MB
7/22/2021
11.1 MB
Technical Note
Name
Description
File Size
Date
Size
Platinum RTDs Temperature Sensors Hot Film Anemometry
application/pdf 128.9 KB
7/22/2021
128.9 KB
Platinum RTDs Temperature Sensors Heat Conduction Equation and RTD Self Heating
application/pdf 127.71 KB
7/22/2021
127.71 KB
Platinum RTDs Temperature Sensors Resistance and Accuracy Tables
application/pdf 93.84 KB
7/22/2021
93.84 KB
Platinum RTDs Temperature Sensors Circuits and Switches
application/pdf 126.89 KB
7/22/2021
126.89 KB
Catalog
Name
Description
File Size
Date
Size
HEL-776 and HEL-777 Series Platinum RTD Temperature Sensors
application/pdf 239.76 KB
7/22/2021
239.76 KB
Application Note
Name
Description
File Size
Date
Size
Construction Vehicles -
application/pdf 984.29 KB
10/25/2022
984.29 KB
Agricultural Vehicles -
application/pdf 1.11 MB
10/25/2022
1.11 MB
Name
Description
File Size
Date
Size
Platinum RTDs Temperature Sensors Hot Film Anemometry
128.9 KB
7/22/2021
128.9 KB
Temperature Sensors Line Guide
293.8 KB
7/22/2021
293.8 KB
HEL-776 and HEL-777 Series Platinum RTD Temperature Sensors
239.76 KB
7/22/2021
239.76 KB
Platinum RTDs Temperature Sensors Heat Conduction Equation and RTD Self Heating
127.71 KB
7/22/2021
127.71 KB
Construction Vehicles -
984.29 KB
10/25/2022
984.29 KB
Platinum RTDs Temperature Sensors Resistance and Accuracy Tables
93.84 KB
7/22/2021
93.84 KB
Platinum RTDs Temperature Sensors Circuits and Switches
126.89 KB
7/22/2021
126.89 KB
Agricultural Vehicles -
1.11 MB
10/25/2022
1.11 MB
11.1 MB
7/22/2021
11.1 MB
Name
Description
File Size
Date
Size
Temperature Sensors Line Guide
293.8 KB
7/22/2021
Platinum RTDs Temperature Sensors Hot Film Anemometry
128.9 KB
7/22/2021
Platinum RTDs Temperature Sensors Heat Conduction Equation and RTD Self Heating
127.71 KB
7/22/2021
Platinum RTDs Temperature Sensors Resistance and Accuracy Tables
93.84 KB
7/22/2021
Platinum RTDs Temperature Sensors Circuits and Switches
126.89 KB
7/22/2021
HEL-776 and HEL-777 Series Platinum RTD Temperature Sensors
239.76 KB
7/22/2021
Construction Vehicles -
984.29 KB
10/25/2022
Agricultural Vehicles -
1.11 MB
10/25/2022
Image
SKU
Description
alt
HEL-776-A-U-1
HEL-776 Series temperature sensor, platinum RTD, plastic case SIP
alt
HEL-777-A-T-0
HEL-777 Series temperature sensor, platinum RTD, plastic case, SIP
alt
HEL-777-A-T-1
HEL-777 Series temperature sensor, platinum RTD, plastic case, SIP
alt
HEL-777-A-U-0
HEL-777 Series temperature sensor, platinum RTD, plastic case, SIP
alt
HEL-777-A-U-1
HEL-777 Series temperature sensor, platinum RTD, plastic case, SIP
Image
SKU
Description
alt
HEL-776-A-U-1
HEL-776 Series temperature sensor, platinum RTD, plastic case SIP
alt
HEL-777-A-T-0
HEL-777 Series temperature sensor, platinum RTD, plastic case, SIP
alt
HEL-777-A-T-1
HEL-777 Series temperature sensor, platinum RTD, plastic case, SIP
alt
HEL-777-A-U-0
HEL-777 Series temperature sensor, platinum RTD, plastic case, SIP
alt
HEL-777-A-U-1
HEL-777 Series temperature sensor, platinum RTD, plastic case, SIP