Epoxy sealed NTC thermistor stainless steel temperature probe consist of NTC thermistor, lead wire, cylinder terminal and temperature sensor probe. It's manufactured from Hefei Jingpu Sensor Technology Co.,Ltd.
|
Product name |
Epoxy sealed NTC thermistor stainless steel temperature probe |
| Resistance value |
5-100 KΩ |
| Lead wire insulation |
PVC, PTFE, XLPE, Silicon latex Fiberglass |
| Temperature Measurement Range |
-20~105ºC/-40~150ºC/-40~250ºC |
| Beta value |
±1%~±10% |
| B value |
25/50=3470K or 3435K |
Product parameters
NTC water heater temperature sensor
temp. range 25C to 100C
temperature probe stainless steel 304 316
stainless steel tube length: 25mm, Dia: 5mm
2 cores electric wires and silicon rubber insulation
PVC sleeve insulated materials
Epoxy sealed NTC thermistor stainless steel temperature probe
Advantages:
ROHS compliant
High stability and reliability
Suitable for high temperature, high humidity application
Small size, light weight, suitable for automatic plug-in installation and large scale production;
Wide resistance range;
Rapid respond, high sensitivity;
Interchangeability and consistency are good, cost-effective, economical and pratical
Epoxy sealed NTC thermistor stainless steel temperature probe
Package & Shipping
Standard export packing: 10pcs/bag
Shipping terms: FOB/CIF/CNF terms
By sea or by air
Outer Package photo
Related temperature sensors
Application field
Epoxy sealed NTC thermistor stainless steel temperature probe
is mainly used in household air conditioner, solar water heater, auto air conditioner, refrigerator, stove, deep fryer
induction cooker, soybean milk machine, electric oven, and home appliances. floor heating, 3D printers. Temperature measurement and control.
What is a Temperature Sensor?
A simple temperature sensor is a device, to measure the temperature through an electrical signal it requires a thermocouple or RTD (Resistance Temperature Detectors). The thermocouple is prepared by two dissimilar metals. Which generate the electrical voltage indirectly proportional to change the temperature. The RTD is a variable resistor it will change the electrical resistance indirectly proportional to changes in the temperature in a precise, and nearly linear manner.
NTC Thermistor Basics and questions
Q: How fast do NTC respond?
A: Response time is defined as the time it takes to reach 62% or a new temperature, and is a function of mass. The smaller the sensor the faster the response. A discrete sensor will response faster than the same sensor packaged inside a metal housing. Typical response times for a series I NTC thermistor sensor is less than 15 seconds.
Q: Are NTCs available in a small size?
A: Typical size for an epoxy coated discrete in an OD of 0.95'' Max. Miniature glass sensors have a max. OD of 0.15''.
Q: How stable are NTC sensors?
A: Different sensor families have different stability ratings. Epoxy coated NTCs are less stable than a hermatically sealed glass NTC sensors.
Q: How to select a resistance value for an application?
A: The rule of thumb to use a low resistance sensor for a low temperature application and a high resistance sensor in a high temperature application. The goal is to have a working resistance value in your temperature range of interest.
Q: Can NTCs be used in cryogenic applications?
A: Yes, but accuracy at -200ºC would be based on mathematical modeling.
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