Thermistors
121 Series
Standard glass probe. -60 °C to 300 °C [-76 °F to 572 °F].
Please sign in to access more documents
Once signed in, you may be able to access additional documents for your account.
Overview
121 Series Thermistors are shock resistant, rugged, glass-encapsulated units that are often suited for immersion in fluid and convenient for mounting in air sensor assemblies. Also available in a mini glass probe configuration (120 Series).
- Dissipation constant in still air: 1,0 mW/°C
- Time constant in air: 22.0 s
- Nominal resistance at [25 °F to 77 °F]: 2,000 Ohm, 5,000 Ohm, 10,000 Ohm, 50,000 Ohm, 100,000 Ohm, 1,000,000 Ohm
- Maximum diameter: 2,54 mm [0.10 in]
- Termination material: dumet
- Lead length: 50,8 mm [2.00 in]
Manuals and Guides
Name
Description
File Size
Date
Size
Temperature Sensors Line Guide
application/pdf 293.8 KB
7/16/2021
293.8 KB
Brochure
Name
Description
File Size
Date
Size
Industrial Applications: Going Beyond Limits
application/pdf 16.69 MB
11/17/2022
16.69 MB
Application Note
Name
Description
File Size
Date
Size
Solutions for Molecular Diagnostics
application/pdf 2.61 MB
6/12/2023
2.61 MB
Solutions for Hematology Analyzers
application/pdf 2.26 MB
6/12/2023
2.26 MB
Name
Description
File Size
Date
Size
Industrial Applications: Going Beyond Limits
application/pdf 16.69 MB
11/17/2022
16.69 MB
Temperature Sensors Line Guide
application/pdf 293.8 KB
7/16/2021
293.8 KB
Solutions for Molecular Diagnostics
application/pdf 2.61 MB
6/12/2023
2.61 MB
Solutions for Hematology Analyzers
application/pdf 2.26 MB
6/12/2023
2.26 MB
Name
Description
File Size
Date
Size
Industrial Applications: Going Beyond Limits
16.69 MB
11/17/2022
Product Number
Please sign in to view part numbers available for purchase based on your account Sign In
Part Number
Description
Leaf Category
Thumbnail
Add to list
1228-5K
1228-5K,1AD,2U,6AC,15C:MODEL 1228, 5,
https://s7d1.scene7.com/is/image/Honeywell65/sps-siot-honeywell-sensing-thermistors-121-series-ciid-161228
1228-5K
1228-5K,1AD,2U,6AC,15C:MODEL 1228, 5,
https://s7d1.scene7.com/is/image/Honeywell65/sps-siot-honeywell-sensing-thermistors-121-series-ciid-161228
