High-Temperature Resistant Ntc Thermistor Temperature Sensor for High-Temperature Disinfection Cabinet

• Customization: Available
• Installation Type: M3/M4 Ring Terminal (with Screw Mounting)
• Sensing Type: Ntc Thermistor
• Model NO.: SA-501
• Measuring Medium: Temperature
• IP Rating: IP40
• Customized: Customized
• Temperature Range: -40℃~200℃
• Nominal Resistance (25℃): 10kΩ, 50kΩ, 100kΩ (10kΩ Is The Mainstream)
• Resistance Accuracy: ±1%~±5%
• B Value (25/85℃): 3435K/3950K
• Conductor Material: Fiberglass Braided Sheath
• Conductor Length: 0.2m~2m
• Terminal: M3/M4 Ring Terminal (with Screw Mounting)
• Transport Package: Carton Packaging
• Specification: High Temperature Resistant Type
• Trademark: Thermal International
• Origin: China
• HS Code: 85334030
• Production Capacity: 80, 000PCS/Week
• Package Size: 30.00cm * 30.00cm * 30.00cm
• Package Gross Weight: 12.000kg

Product Description

Product Description

High-temperature Resistant NTC Thermistor Temperature Sensor for High-temperature Disinfection Cabinet

This is a high-temperature resistant NTC thermistor temperature sensor, primarily designed for surface temperature measurement in high-temperature, dry/lightly oily environments. It is commonly found in industrial equipment and high-temperature household appliances.

Working Principle:

The core component is an NTC thermistor (Negative Temperature Coefficient thermistor): As temperature increases, the thermistor's resistance decreases non-linearly; as temperature decreases, the resistance increases. The sensor is in close contact with the surface of the object being measured via a ring terminal, converting temperature changes into a resistance signal. This signal is transmitted to the control unit via a high-temperature resistant wire, enabling temperature monitoring or overheat protection.

Product Features:
1. Ultra-high temperature resistance: The fiberglass sheath can withstand long-term temperatures up to 200℃ and short-term temperatures up to 250℃;
2. Lightweight: The thin wire is suitable for use in confined spaces;
3. Easy installation: The ring terminal is directly screwed in, requiring no complex tooling;
4. Anti-aging: The sheath is resistant to oil and oxidation, resulting in a long service life.

 

Specification

Product Name	NTC Thermistor Temperature Sensor
Type	High-temperature resistant model
Temperature range	-40℃~200℃ (fiberglass sheath can withstand even higher temperatures)
Nominal resistance at 25℃	10KΩ, 50KΩ, 100KΩ (10KΩ is the mainstream)
Resistance accuracy	±1%~±5%
B value (25/85℃)	3435K/3950K
Conductor material	Fiberglass braided sheath (temperature resistant, flame retardant)
Conductor length	0.2m~2m
Terminal	M3/M4 ring terminal (with screw mounting)
IP rating	IP40 (Basic dustproof, not waterproof)

Application Scenarios:

- Industrial Equipment: Temperature monitoring of high-temperature motor housings, heating element surfaces, and drying equipment;

- Kitchen Appliances: Temperature detection of commercial oven interiors and high-temperature sterilizers;

- Electronic Equipment: Temperature monitoring of heat sinks in high-power power supplies and inverters;

- Automotive Industry: Temperature monitoring of components surrounding exhaust pipes.

The following is a reference table for the service life of this high-temperature resistant NTC sensor

under different high-temperature operating conditions 

(based on general data for glass fiber sheath + conventional NTC components):

Long-term operating temperature	Expected service life	Key influencing factors
≤150℃	5~8 years	Slow aging of components/sheath, minimal resistance drift.
150℃~180℃	3~5 years	Slight aging of the sheath, requires regular resistance accuracy checks.
180℃~200℃	1~3 years	Accelerated aging of components, calibration recommended every six months.
200℃~250℃ (Short-term)	6~12 months	Only suitable for intermittent operation; prolonged use may lead to failure.
Note: If the environment contains oil or corrosive gases, the service life will be shortened by 10% to 30%.

Product Pictures

Certifications

FAQ

FAQ

Q1 Are you trader? 
A1 We are factory.
 
Q2 What's your lead time for 5000pcs?
A2 We need around 20days after down payment received. .
 
Q3 You payment term?
A3 We accept LC, T/T 20% remittance +80% before delivery, DP.
 
Q4 Can we print our LOGO on heating element?
A4 Yes.
 
Q5 Do you offer guarantee? 
A5 Yes. We offer 1 year guarantee.