This is the 525mm variant of the B3950 10K NTC Thermistor Temperature Sensor 5*25mm with XH2.54 Connector with 4 Meter Cable in Temperature & Humidity Sensor. Available at Original price was: ₹119.18.₹97.94Current price is: ₹97.94. (₹83.00 + GST) with free shipping across India.
This sensor is a B3950 10K NTC waterproof high-precision thermistor that can measure temperature in various applications. It has a stainless-steel tip of 5 x 25mm with an XH2.54 connector and a 4-meter cable. Its negative thermal coefficient (NTC) means that its resistance decreases as the temperature increases. However, the relationship between resistance and temperature is not linear, so a table of measurements from the datasheet is more accurate than a linear formula.
Features:
- Probe sheath material: Stainless Steel
- Style: B3950 10K
- Resistance value: 10K ± 1%
- Measurement range: -20 to 105 °C
- Cable Length: 4-meter
- Size of probe: 5 x 25 mm
- Output wires: 2
- Typical Dissipation Constant: 5mW/ °C
- Probe insulation: >100MOhm.
Package Includes:
1 x B3950 10K NTC Thermistor Temperature Sensor 5*25mm with XH2.54 Connector with 4-meter Cable
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| Model | B3950 |
|---|---|
| Size | 25mm |
| Interface / Protocol | BLE |
| SKU | AI2655 |
| Weight | 0.03 kg |
| Availability | In Stock |
Applications & Use Cases
The B3950 10K NTC Thermistor Temperature Sensor 5*25mm with XH2.54 Connector with 4 Meter Cable is a versatile temperature & humidity sensor used across a wide range of applications including weather stations, greenhouse monitoring, HVAC systems, cold chain logistics, and server room monitoring.
Common use cases:
- Building a home weather station with Arduino
- Monitoring greenhouse conditions via IoT
- Alerting when server room temperature exceeds threshold
This product is ideal for IoT developers, agricultural engineers, and home automation enthusiasts.
Technical Tip: DHT22 offers better accuracy than DHT11. For precision applications, use SHT31 or BME280. Ensure adequate ventilation around the sensor.
Shipping & Delivery
- Free shipping on orders above ₹999 across India
- Dispatched within 1-3 business days
- Expected delivery: 3-7 business days depending on location
- Secure packaging to ensure safe transit of electronic components
