This is a High accuracy epoxy bead NTC thermistor temperature sensor 10sec response time which is used in the industrial applications such as printer and heater. With NTC, resistance decreases as temperature rises to protect against inrush overvoltage conditions. Commonly installed series in a circuit. Wired NTC Thermistor- 5K OHM. Temperature sensors are among the most commonly used sensors. All types of equipment use temperature sensors, ranging from computers, cars, kitchen appliances, air conditioners, and home thermostats. from smartphones and mobile devices to smart homes and buildings.
Ratings
The temperature sensing elementss shall be made of NTC material and shall have the following properties.
| 1 |
Zero-power resistance at 25ºC |
R25: 5 KΩ ± 1% |
| 2 |
Beta value |
B0/50: 3,892 K ± 1% |
| 3 |
Operating temperature range at zero power |
-30ºC to 125ºC |
| 4 |
Dissipation constant |
2mW/ºC to 3mW |
| 5 |
Thermal time constant |
approx. 10 seconds |
| 6 |
Maximum power rating |
10mW @ 25ºC |
| 7 |
RoHS Compliant |
|
Applications
- Temperature compensation
- Temperature measurement
- Temperature control
- Inrush current limiting
Encapsulation
The temperature sensing element and the lead wire solder joints shall be fully encapsulated with either epoxy coating or potted in polyimide tubing. Refer to the dimensions for the physical constraints. High accuracy epoxy bead NTC thermistor temperature sensor 10sec response time
Product Photo
Lead wire
Lead wires shall be 30AWG with stranded conductor. The outer diameter of the insulation jacket shall be 0.6mm or larger. PTFE or other high temperature and
low outgassing insulation material can be accepted. Colour of wire can be either white or yellow. High accuracy epoxy bead NTC thermistor temperature sensor 10sec response time
Wire Twisting
Lead wires shall be twisted together with one or more twists per every centimeter (cm) before terminating on the sensing element and in the connector. This is to allow free rotation of the conductors while the lead wires together. High accuracy epoxy bead NTC thermistor temperature sensor 10sec response time
Termination
The free end of the lead wires shall be crimped with Molex 50058-8000 (or 50058-8100 loose piece) terminal.High accuracy epoxy bead NTC thermistor temperature sensor 10sec response time
Marks
Temperature is the physical variable most often measured in machines and installations. In the food, beverage and pharmaceutical industries, temperature sensors are used to ensure that products are at the correct temperature. In machine tool and automotive applications, the temperature or temperature difference measured at drives, gears and motors play an important role as an indicator of the machine condition. In the steel, metal and glass industries, temperature monitoring of cooling, circuits serves to prevent overheating of plants. High accuracy epoxy bead NTC thermistor temperature sensor 10sec response time
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