AKS 21 temperature sensor
Pt 1000 general purpose temperature sensor capable of withstanding extreme high and low temperatures. This sensor type can be surface mounted or inserted using available thermowells.
- Refrigeration
- Air conditioning
- Heating
Sensor element is factory calibrated and complies with EN60751 Class B tolerances.

Features and benefits
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Temperature range -70 to 180 °C
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Resistance 1000 Ohm at 0°C
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Silicone Cable
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Enclosure IP67
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18/8 stainless steel probe tip
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Available thermowells for insertion applications
Documents
| Type | Name | Language | Valid for | Updated | Download | File type |
|---|---|---|---|---|---|---|
| Data sheet | Temperature Sensors, Type AKS 21 | English | Multiple | 18 Jul, 2006 | 352.4 KB |
Related applications
The AKS 21 sensor is well-suited for the following applications:

Your refrigeration system is the natural place to look for energy efficiency gains. To unlock that potential, you need a controller, expansion valve, and high accuracy sensors that are smart enough to make the technology work together—and a system manager that can help you see and control the bigger picture.

Air conditioning systems with precise close control for high reliability, better humidity and temperature control in IT cooling, in server rooms or data centers.
Related solutions

Danfoss air conditioners are durable, energy efficient and affordable, you will find solutions for residential and commercial air conditioning applications.

As a leading supplier within commercial refrigeration our extensive product range enables us to support solutions for anything from transport refrigeration to speciality cooling.

The need for supermarkets to improve energy efficiency, reduce food loss and minimize carbon footprint is higher than ever before. In cooperation with a Danish supermarket Danfoss has installed all the lasted technologies and solutions to achieve one of the most energy efficient supermarkets possible.




