NTC Probe Set + Air Conditioning Sensor, 5K, Copper, 25mm
Available in stock
| Quantity | Price per unit | You save |
|---|---|---|
| 1–2 pcs | 10,99 lei | — |
| 3–4 pcs | 10,44 lei | 5% (−0,55 lei/unit) |
| 5–10 pcs | 9,89 lei | 10% (−1,10 lei/unit) |
| 11+ pcs | 9,34 lei | 15% (−1,65 lei/unit) |
NTC probe with air conditioner sensor for precise measurement
The set includes a copper NTC probe and a temperature sensor for air conditioning systems, guaranteeing precise measurements between -20°C and +105°C. Ideal spare part for quick repairs and preventive maintenance of HVAC equipment, compatible with most commercial systems.
What you get with this product
- Accurate temperature measurement with NTC 5K ±1% precision, eliminating adjustment errors and optimizing energy consumption
- 25mm copper probe with a fast 2-second response, instantly detects temperature changes
- Wide operating range between -20°C and +105°C, functional in all extreme climatic conditions
- 500mm wire allows flexible mounting without the need for cable extension or soldering
- Complete set ready for direct installation — no additional accessories needed
- Insulation over 100Mohm and AC 1800V testing guarantees maximum electrical safety
How it works and how to install
The NTC probe detects temperature by varying electrical resistance and sends the signal to the air conditioner's control unit. Installation is done by replacing the defective probe — disconnect the old connector, remove the probe, insert the new probe into the dedicated opening and reconnect the cable. The process takes less than 10 minutes and does not require special tools, just attention to correctly securing the sensor in its housing.
Frequently asked questions
Is it compatible with all air conditioner models?
The probe is compatible with most air conditioning systems that use NTC 5K sensors, but check your unit's specifications before purchasing.
How difficult is it to replace the probe?
Installation is simple and quick, only requiring the disconnection of the old sensor and the connection of the new model — no complex tools or advanced knowledge.
What does NTC 5K mean and why is it important?
NTC 5K indicates a resistance of 5000 ohms at 25°C with ±1% precision, essential for correct measurements and optimal functioning of the air conditioning system.
Technical specifications
| Probe material | Copper |
| Probe length | 25mm |
| Probe diameter | 0.6mm |
| Wire length | 500mm |
| Sensor type | NTC 5K ±1% |
| Measurement range | -20°C - +105°C |
| Response time | 2 seconds |
| Insulation resistance | >100 Mohm |
| AC test voltage | 1800V / 1mA / 2 sec |
| Accepted force | 9.8N (1KgF) |
| Sensitivity | 5mV/°C |
| Package contents | 1x NTC Probe + Sensor Set |
Warranty and support
The product benefits from a 24-month warranty according to Romanian legislation. Right of return within 30 days of receipt. Fast delivery by national courier in 1-3 working days.
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