Description
Introduction
When measuring temperature on a surface, a compact, well-protected measuring probe is often the logical choice. The Thermokon PR25 NTC10k surface Sensor is a passive cable Sensor from the PR25 product family with an NTC10k sensing element. This version measures temperature within a range of -50 to +150 °C. Thanks to the IP65 protection and the aluminum Sensor sleeve, this measuring instrument is a focused choice for HVAC control technology and other installations where surface temperature is relevant.
The Sensor combines a compact size with a 2-meter connection cable. This allows the probe to be suitably integrated into a temperature measuring point, while the connection can be located at a distance. In this way, the PR25 supports a clear and organized installation layout.
Key features
- Measures surface temperature with an NTC10k sensing element.
- Works as a passive Sensor and therefore suits control applications for this Sensor type.
- Offers IP65 protection for a robust design of the measuring point.
- Has an aluminum Sensor sleeve that comes into contact with the Medium.
- Features a 2-meter connection cable for flexibility in positioning.
- Measures temperatures from -50 to +150 °C.
Applications
This surface Sensor can be used when a control system needs temperature information from a surface. Think, for example, of temperature measurement as part of climate control, air handling, or a technical installation with a separate measuring point. The cable Sensor design is especially practical when the Sensor and connection do not need to be at the same position.
Looking for a measuring probe for other positions in the installation? Also view the range of temperature sensors, duct sensors, and room sensors. For help with product selection or matching it to your control system, please contact Betec Controls.
Technical data
| Manufacturer | Thermokon |
| Article number | 612852 |
| Product name | Thermokon PR25 NTC10k T150 L2000 | Sensors & controllers |
| Product type | sensors & controllers |
| Product family | PR25 |
| Measured value | temperature |
| Sensing element | NTC10k |
| Interface | Passive |
| Degree of protection | IP65 |
| Application/type | Cable Sensor, Surface Sensor |
| Operating temperature range (°C) | -50..+150 |
| Operating temperature ranges (°C) | -50..+150 |
| Temperature accuracy | ±0.2 K (typ. at 25 °C, temperature-dependent) |
| Material in contact with Medium | Sensor sleeve, Ø=11/15 mm, aluminum, hexagonally machined (IP65) |
| Installation length (mm) | 28 |
| Cable length (m) | 2 |
| Device length (mm) | 28 |
| Device width (mm) | 15 |
| Device height (mm) | 15 |
| Weight (g) | 45 |
Frequently asked questions
What measured value does the Thermokon PR25 NTC10k surface Sensor record?
This cable Sensor is intended for measuring temperature on a surface.
What sensing element does this PR25 version have?
The Sensor is equipped with an NTC10k sensing element and has a passive Interface.
What is the temperature range of this Sensor?
The specified operating temperature range is from -50 to +150 °C.
How long is the connection cable?
The connection cable has a length of 2 meters. This provides space between the measuring point and the connection.
What degree of protection does the cable Sensor have?
The Thermokon PR25 NTC10k surface Sensor has degree of protection IP65.
Why choose Betec Controls?
Betec Controls helps professionals select sensors and controllers for HVAC and building management installations. For this PR25 version, the relevant decision criteria are clear: a passive NTC10k Sensor, temperature measurement on surfaces, IP65 protection, a range up to +150 °C, and a 2-meter cable. This allows you to assess specifically whether this Sensor matches your measuring point and control application.