2.252Kohm 3950 High Accuracy Medical NTC Temperature Sensor
The Medical Epoxy Bead NTC Thermistor Temperature Senso encapsulated with high precision 2.252KΩ，3950K NTC chip and ultra-fine 30 AWG Teflon (PTFE) twisted pair wires, this sensor is tailor-made for clinical monitoring and medical consumable manufacturing. It's ideal for manufacturing single-use or reusable esophageal/rectal probes, skin temperature patches, temperature-sensing foley catheters, and infant incubator control cables.
- Element： NTC
- R25： 2.252KΩ
- B Value： 3950
- Resistance Accuracy： 0.5%
- Housing Material： Epoxy
- Cable Material： Teflon
- Temperature Range： -40~200℃
- Length： Customized
- Parameters
- Element： NTC
- R25： 2.252KΩ
- B Value： 3950
- Resistance Accuracy： 0.5%
- Housing Material： Epoxy
- Cable Material： Teflon
- Temperature Range： -40~200℃
- Length： Customized
Product Features
- Medical Standard Compatibility: The 2.252KΩ resistance seamlessly integrates with the temperature modules of major patient monitors, minimizing R&D and replacement costs.
- Clinical-Grade High Accuracy: Delivers exceptional precision up to ±0.1°C or ±0.05°C (at 37°C) within the critical human body temperature range (32°C to 42°C).
- Excellent EMI Noise Immunity: The precise twisted-pair structure effectively cancels electromagnetic noise from electrosurgical units (ESU/electric knives), ventilators, and other OR/ICU equipment, ensuring a stable signal without data jumps.
- Ultra-Fine & Low-Friction Leads: The 30 AWG ultra-thin profile combined with a low-friction Teflon (PTFE) jacket significantly minimizes mucosal irritation and discomfort during invasive placements.
- High Thermal Resistance for Processing: The insulation layer withstands high temperatures up to 200°C, preventing insulation shrinkage or melting during secondary overmolding or connector soldering on your assembly line.
- Millisecond-Level Fast Response: The micro epoxy bead encapsulation features minimal thermal mass and rapid heat transfer, capturing subtle fluctuations in patient temperature instantly.
Applications
- Invasive Medical Consumables: Single-use or reusable esophageal temperature probes, rectal temperature probes.
- Surface Temperature Monitoring: Disposable medical skin temperature patches, armpit/forehead sensor labels.
- Neonatal Care Equipment: Skin temperature sensors for infant radiant warmers and incubators.
- Multifunctional Catheters: Temperature-sensing Foley catheters (for bladder temperature monitoring), invasive cardiac output blood temperature catheters (e.g., Swan-Ganz catheters).
- Device Closed-Loop Temperature Control: Fluid heating monitoring in hemodialysis machines, IV fluid warmers, and reaction well temperature control in PCR/biochemical analyzers.
Dimensions(mm)
Standard R-T Table
For custom specifications, please contact us for details.
Ordering Notes
Please provide the following parameters when placing an order for NTC temperature sensors:
- Resistance value
- B-value
- Operating environment (e.g., requirements for waterproof, moisture-proof, cold-resistant, or others).
- Intended application (used to select appropriate temperature-resistant wires, resistance values, etc.).
- Operating temperature range.
- Accuracy requirement (1%, 2%, 3%, 5% optional).
- Housing material (Copper, Brass, Stainless Steel, ABS, Epoxy Resin, etc.).
- Housing dimensions (Customizable).
- Wire type and length (Customizable).
- Connector requirement at the wire end (Optional models include XH, PH, ZH, PA, etc.).
As a professional manufacturer of NTC thermistors and temperature sensors, we offer a wide range of product parameters and specifications. Please contact Xinshiheng engineer team to customize parameters and dimensions for your specific requirements.
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