Disposable Orange Ear Canal Type 2.252k Thermistor Temperature Sensor
Disposable Orange Ear Canal Type 2.252k Thermistor Temperature Sensor
Product Description:
This product is used to measure the ear canal temperature of humans. The sensor probe is memory foam, and the sensor is encapsulated in the memory foam, and the resistance value is 2.252KΩ. The total length of the product is generally 0.7 ~ 0.9 meters, and the tolerance is ± 0.1 ℃(25 ~ 45) ℃.
Features:
Disposable
High measurement accuracy:±0.1℃(25~45)℃
Operating temperature range: 0℃~50℃
Can be equipped with an extension connector
R25℃: 2.252KΩ
Application:
Monitors, emergency devices, operating room, intensive care unit, etc.
Temperature monitoring for patients.
Structure and Dimensions(mm):
Electrical Specification:
| Item | Code | Test condition | Performance requirements | Unit |
| (Rated resistance) | R25℃ | +25℃±0.02℃ | 2.252 | kΩ |
| (B value) | B25/50 | +25℃±0.02℃ | 3935 | K |
| (Response time) | τ | 23℃(air)→44℃(water),≤±0.1℃ | ≤150 | S |
| (Max. Energy Dissipation) | Pmax | In water(≤1.2mA),≤0.02℃ | Approx 50 | μW |
| (Withstand voltage) | Hi-pot | AC750V 1mA 1s In still air | No break down | V |
| (Operating Temp. Range) | OTR | In still air | 0～50 | ℃ |
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