4ohm Automobile Lambda Oxygen Sensor 12V

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4ohm Automobile Lambda Oxygen Sensor 12V_1

4ohm Automobile Lambda Oxygen Sensor 12V

4ohm Automobile Lambda Oxygen Sensor 12V

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4ohm Automobile Lambda Oxygen Sensor 12V

We are producing every kind of highly qualified auto heater with the advantage of energy-efficient,long lifetime,high insulation,super fast heating up and eco-friendly.

There are a series of serious quality control systems to make sure production quality.

4ohm Automobile Lambda Oxygen Sensor 12V

Ceramic heater technology benefits:
* A fraction of the energy consumption compared to conventional element heater
* Long-lasting (non-aging)
* Time to ignition 60~90 seconds
* Tested to 100,000 cycles
* Easy to install and retrofit
*100°C at steady-state temperature
* Impervious to oxidation and corrosion

Alumina Ceramic Heater Design Structure

Ceramic Heaters are manufactured by printing resistors on alumina sheets,being laminated and sintered into
one pieces.

* Types:
■ Rectangular alumina ceramic heating element
■ Round shape alumina ceramic heating element
■ Rod shape alumina ceramic heating element

■Tube shape alumina ceramic heating element
Thermal Properties for Alumina Heater
Item
Unit
Value
Vickers Hardness
Gpa
11.5
Flexural Strength
Mpa
300
Compressive Strength
Mpa
2000
Modulus of Elasticity
Gpa
300
Poisson’s Ratio
—
0.22-0.23
Fracture Toughness
Mpam1/2
3.5-4.0
Thermal Conductivity
W/(m·k)
25
Thermal Expansion Coefficient
10-6/℃
6.5-7.5
Thermal Shock Resistance
△T℃
200
Maximum Use Temperature
℃
1600
Dielectric Strength
KV/mm
>12
Dielectric Constant
εr
9-10
Dielectric Loss Angle (1MHz)
—
0.0002
Volume Resistivity
Ω.m
>1015
Specific Heat
J/(kg·k)
0.78×103

 

1

Part No.

FU004

2

Usage 

mainly applied to automobile Lambda Oxygen sensors(oxygen sensors)

3

Working Voltage

12VDC

4

Resistance

3.0.0±15Ω(23°C±2°C)

5

Dimension of product

length:56mm, diameter:3.0mm

6

Electrode

Welding nickelsheet on the surface(can be customised)

7

Advantages

(1)Long lifetime: airproof constructure for conquering the disintegration problem

(2)Quick temperature rise and stable temperatures can be achieved–usefulness for every required heat setting

(3)Excellent insulativity

(4)Energy efficient and high efficiency thermal conductivity—be able to generate heat internally and externally simultaneously.

(5)Small volum and compact structure

(6)Equalized heat distribution and high power density.

(7)Safe and eco-friendly electronic product complying to the RoHS requirements:MCH contains no harmful materials.

(8)High cost performance.

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