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Temp. Sensor for Pot Bottom

The pot bottom temperature sensor belongs to Kemin CWF5 series, which is a lead wire type sensing element made of semiconductor material NTC thermistor and packaged with a special form of temperature sensing head. The application range of this series of sensors is - 40 ℃ to 250 ℃, and the packaging forms are diverse. The sensors are packaged with Teflon sleeves, silica gel parts, stainless steel, aluminum and other components. The lead wires can be Teflon high temperature wires, silica gel wires, XLPE wires and other wire materials that meet UL and environmental protection certification with wire diameters of 22~30.

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Datasheet

Product details

Application

. Rice cooker
. Pressure cooker

Accessories (customized requirements)

. In line terminal/electrical terminal
. Connector
. Casing (fiberglass casing, heat shrinkable casing, Teflon casing)
. Tie

Specifications

Sensor family	CWF5 special form package type
Operating temperature range	-40 ℃ to 250 ℃ (limited by temperature sensing elements, wire rods, etc.)
Type of temperature sensing element	NTC thermistor (MF58 series)
Resistance specification	3.3KG3970100KF3950, 50KG3950, 100KF3990, etc
Head packaging form	Special form package
Shell material	SUS304, SUS316, brass, copper, copper nickel plating, aluminum oxide, aluminum shell
Head package size	Customized size and shape
Common wire rod	UL3122, 1332, UL3656, etc
Dielectric Strength	1500VAC, 3S, 0.5mA (conventional, optional)
Thermal time constant	≤ 15s (in thermostatic oil bath)
Dissipation coefficient	≥ 2.5mW/℃ (25 ℃, in still air)
Rated power	150mW (25 ℃, in still air)

Customized service

. Above accessories
Shell size, shape and material
. Line type, line length
The resistance value, B value and precision of NTC thermistor can be customized

Typical style reference drawing