2.252KΩ±0.1℃ B25/50=3935K PI Probe NTC Temperature Sensor

Product Description:

1. Resistance: 2.252KΩ (2.252 kiloohms) - This value represents the nominal resistance of the NTC thermistor at a specific temperature (usually 25°C).

2. Tolerance: ±0.1℃ - This indicates the accuracy of the temperature measurement with the sensor. The sensor's temperature readings may have a maximum deviation of 0.1 degrees Celsius from the actual temperature.

3. B25/50: 3935K - The B25/50 value represents the Beta value (B) of the NTC thermistor. It is used to determine the temperature coefficient of the thermistor. In this case, it suggests that the sensor's Beta value is 3935 Kelvin.

The Beta value is an important parameter for NTC thermistors as it helps convert the sensor's resistance into temperature. The Steinhart-Hart equation is commonly used for this purpose:

where:

T is the temperature in Kelvin,

A, B, and C are the Steinhart-Hart coefficients for the specific NTC thermistor,

R is the resistance of the thermistor at the current temperature,

​R0 is the nominal resistance of the thermistor at a reference temperature (usually 25°C).

PI Probe: Polyimide probe

Overall, this NTC temperature sensor can measure temperature accurately with a resistance of 2.252 kiloohms at 25°C, using a B25/50 value of 3935K to calculate temperature variations based on changes in resistance. Keep in mind that specific calibration and circuitry are required to convert the resistance readings to accurate temperature values.

Features:

R25℃=2.252KΩ±0.1℃

B25/50=3935K

Probe: PI OD MAX 1.3*5

Wire: PP stranded wire 30AWG 1/0.25 OD 0.46*2 105℃

Length: 900±30mm

Tolerance: (25~45)℃±0.1℃

Hefei Jingpu Sensor Technology Co., Ltd. is a national high-tech enterprise integrating R&D, production, and sales of thermistors and temperature sensors which was established in 2014 and obtained IS09001 Certification in 2015, IS013485 Certification in 2018, CE Certification for medical products in 2019, and Medical Device License and Registration Certificate in 2020.

Our products include various epoxy-encapsulated and glass-encapsulated thermistors and various shell-encapsulated temperature sensors that are widely used in the medical industry (such as monitors, medical equipment, bacterial incubators, medical refrigerators, etc.), smart wearable devices, automobiles (such as water temperature, oil temperature, air conditioner, filter, intake pressure temperature, steering wheel, rearview mirror, tyre, battery pack, etc.), home appliances (such as air conditioner, refrigerator, electric water heater, induction cooker, electronic calendar, etc.), portable power bank, fire alarm, meteorology, ocean, etc.)

Our Duty: Attentively Do Every Temperature Sensor

Our Dream: To Be One of the Most Famous Sensor Manufacturer

Our Motto: To Benefit Others Is To Benefit Oneself