Product Description
The M8 Probe NTC Thermistor Temperature Sensor is a threaded, ruggedized temperature sensing device integrating an NTC 10K thermistor sensing element inside a stainless steel M8 threaded probe. It provides stable, accurate temperature detection in liquid, gas and solid surface environments, with convenient installation via lock nut and good sealing performance. It is widely used for industrial temperature monitoring, HVAC, water heating equipment and automation systems.
Specifications
| Parameter | Typical Value |
|---|---|
| Model | M8 Probe NTC Temperature Sensor |
| Nominal Resistance (R25) | 10kΩ ±1% / ±2% / ±5% |
| B-Value (B25/85) | 3435K / 3950K / 3977K |
| Operating Temperature | -30°C ~ +125°C (customizable up to 150°C) |
| Probe Diameter | 5mm / 6mm |
| Probe Length | 20mm / 30mm / 50mm / custom |
| Thread Type | M8 threaded |
| Cable Length | 1m / 2m / 3m / custom |
| Cable Material | PVC / Silicone |
| Insulation Resistance | ≥ 100MΩ @ 500VDC |
| Response Time | ≤ 5 seconds (in air) |
| Output Signal | Analog resistance signal |
Advantages
- Rugged M8 threaded structure for easy installation and firm fixation
- Waterproof and moisture‑proof, suitable for humid and liquid environments
- High sensitivity and fast thermal response
- Stable performance, low drift, long service life
- Compact size, good mechanical strength and corrosion resistance
- Customizable probe length, cable and connector
Applications
- HVAC systems, heat pumps, water heaters
- Industrial automation equipment and environmental monitoring
- Food processing, cold chain transportation
- Liquid tanks, pipes and fluid temperature detection
- Agricultural greenhouse and breeding temperature control
- Small mechanical equipment and electrical appliance temperature protection
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