Description
Introduction
When a temperature Sensor needs to measure directly on a surface and the connection is not located right next to the measuring point, the Thermokon PR25 NTC10k surface Sensor offers a solution. This passive cable Sensor combines an NTC10k sensing element with a 2-meter connection cable. The compact aluminum Sensor housing has IP65 protection. As a result, this measuring Sensor is well suited for control applications where temperature information is needed from a surface.
The PR25 version measures temperatures within an operating range of -35 to +100 °C. At 25 °C, the typical accuracy is ±0.2 K, with accuracy depending on temperature. This gives the installer a clear starting point for selection within a temperature measuring circuit.
Key features
- Measures temperature with an NTC10k sensing element for use in passive measuring circuits.
- Supports temperature measurements from -35 to +100 °C.
- Has a 2-meter connection cable, allowing the measuring point and connection to be located at a distance.
- Features IP65 protection for the Sensor housing.
- The aluminum housing with hexagonal design supports targeted mounting on the surface to be measured.
- The compact dimensions of 28 x 15 x 15 mm help with installation where space is limited.
Applications
This surface Sensor is intended for installations in which the temperature of a component or surface is used as the measured value. Think of control engineering in HVAC installations, where a controller processes a passive temperature signal. The cable Sensor can also be used in building management when a measuring point needs to remain accessible via a fixed cable connection.
Check in advance whether the NTC10k sensing element matches the input of the control system in use. For other versions within the range, you can also view the category temperature sensors.
Technical data
| Manufacturer | Thermokon |
| Item number | 95815 |
| Product name | Thermokon PR25 NTC10k T100 L2000 | Sensors & controllers |
| Product type | sensors & controllers |
| Product family | PR25 |
| Measured value | temperature |
| Sensor element | NTC10k |
| Interface | Passive |
| Degree of protection | IP65 |
| Application/type | Cable Sensor, Surface Sensor |
| Operating range temperature (°C) | -35..+100 |
| Operating ranges Temperature (°C) | -35..+100 |
| Temperature accuracy | ±0.2 K (typ. at 25 °C, temperature-dependent) |
| Material in contact with Medium | Sensor housing, Ø=11/15 mm, aluminum, hexagonal pattern (IP65) |
| Installation length (mm) | 28 |
| Connection cable length (m) | 2 |
| Device length (mm) | 28 |
| Device width (mm) | 15 |
| Device height (mm) | 15 |
| Weight (g) | 45 |
Frequently asked questions
What is the Thermokon PR25 NTC10k surface Sensor used for?
This product is a cable Sensor and surface Sensor for measuring temperature on a surface within a control installation.
Which sensing element does this PR25 version have?
The Sensor is equipped with an NTC10k sensing element and has a passive Interface.
How long is the connection cable?
The connection cable is 2 meters long. This allows the connection to be placed at a distance from the measuring point.
What is the operating range of the temperature Sensor?
The specified operating temperature range is from -35 to +100 °C.
What degree of protection does the Sensor housing have?
The Sensor housing has degree of protection IP65.
Why choose Betec Controls?
At Betec Controls, you can Order this Thermokon Sensor with attention to the correct application within your control system. Unsure about the connection, the sensing element, or the desired version? Then have your application and variant checked before ordering. Feel free to contact our specialists for this.