Stock Size Good Qualtity Long Time Used Air Conditioner Al2O3 Part Alumina Ceramic Pressure Auto Sensor

• Application: Structure Ceramic, Industrial Ceramic
• Material: Alumina Ceramic
• Type: Ceramic Parts
• Name: Alumina Ceramic Air Pressure Sensor
• Work Voltage: 2-30V
• Working Temperature: 1700 C
• Model NO.: BBGAL008
• Density: 3.9 g/cm3
• Stability: Better Than 0.15% Fs /Year
• Input and Output Impedance: 11KΩ +-30%
• Modulus of Elasticity(@25°c): 205gpa
• Hardness: 12.3gpa
• Thermal Conductivity: 3 W/M.K
• Thermal Expansion Coefficient: 9.6X10(^-6)/K
• Transport Package: Standard Export Cartons/Wooden Box/Tray
• Specification: Customized
• Trademark: Baibo
• Origin: Jiangsu, China
• Production Capacity: 100000 PCS/ Month

Product Description

 Stock Size Good Qualtity Long Time Used Air Conditioner Al2O3 Part Alumina Ceramic Pressure Auto Sensor

Product Description

 

 

Specification

The sensors are piezoresistive pressure sensors based on ceramic. The measuring bridge is printed directly on one side of the ceramic diaphragm by means of thick film technology. The rear part of the diaphragm can be exposed directly to the medium to be measured. Because of the excellent chemical resistance no additional protection is normally required.

Thanks to the reinforced outer area (monolithic structure)the sensor can be mounted directly in a case by using an O-ring or else it can be mounted to a metal fitting. The sensors are designed in such a way so that temperature changes and overloading do not cause any loss in reliability. The use of ceramic ensures high linearity across the entire range of measurement and reduces effects of hysteresis to a minimum.

Ceramic Sensor Pressure range: 5bar, 10bar, 20bar, 25bar, 30bar, 50bar, 100bar, 300bar

Sensitivity: 2.2-3.5mv / v

Non-linearity: ≤ ± 0.2% fso

Zero temperature drift ≤ ± 0.3% fso

Zero output: ± 0.5mv

Diving voltage: 5… .30vDC

Working temperature: -40… 120 ºC (compensated -20… 80 ºC)

Safety overload: 150% fs

Ultimate overload: 300% FS (2-50bar) 250% FS (100-250bar) 150%FS(400-600bar)

Comprehensive accuracy (non-linear + hysteresis): ≤ ± 0.3% fs

Repeatability: ≤ ± 0.2% fs

Material: al2o3

Technical Parameters
Product name	Piezoresistive ceramic pressure sensor
Ceramic material	96% alumina (Al2O3)
Item No.	YC18
Pressure range	5-600 bar
Dimension(mm)	φ18 × (3.5 ~ 6.35mm) (diameter × height)
Supply voltage	30Vdc Max
Bridge impedance	11KΩ±30%
Full range output	>2mV/V,typical value 3mV/V
Working temperature	-40~135ºC
Temperature drift (Zero &sensitivity)	≤±0.03%FS/ºC
Comprehensive precision	≤±0.3%FS
repeatability	≤±0.1%FS
Zero offset	≤±0.2mV/V
Breakdown pressure	≥1.75~3 times pressure range

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Company Profile

 

Based on quartz and ceramics, after more than 20 years development, Highborn Group has grown up to a modern enterprise in research, manufacture, processing and sales. We are mainly supplying quartz glass, cuvette, precise ceramics, porous ceramics, thick film resistor, ozone generator, metal fiber felt and we have been offering our products and services to our clients from more than 108 countries or regions.
Highborn Group is paying great attention to the product quality and technology research all the time. We have passed ROHS, CE, MSDS tests and also the ISO9001 authentication. We have 8 registered trademark and 25 patents. Also in 2020, we won the title of China High-tech Enterprise and Jiangsu Private Science and Technology Enterprises.
We can offer not only qualified products, we can also supplying quality service including design, development, export and after sales. With our professional skills, advanced technology and quality material, we can design and develop new products or new applications according to the clients' expectation.  We have custom-made new products and promoted the specifications for more than 1000 clients, and we have gotten good reputation from our clients.   

 

Certifications

Packaging & Shipping

Packaged by polybay and bubble bag in the stardard export carton,

Every package can be offered with English installation instruction.


 

Our Service

- Customize components
- Rapid production of samples
- Rapid design of mould
- Rapid mass production
- OEM, ODM and OBM are acceptable
- Instant technical support
- Quickest reply online

FAQ

1:What products and service can you offer us?
Answer: With the development more than 20 years, now we have 6 business division and we are supplying Quartz Glass (Tube, Rod, Plate and customized parts), optical glass and cuvette, and also various precise ceramics, porous ceramics and refractory ceramics. We have the full processing line for ceramic thick film resistors, far infrared ceramic glass heating panel, quartz tube/ceramic plate ozone generator and porous metal fiber felt. For all the products, we can design and customize according to the clients' demand.

2:  Before mass order, can you offer samples? How will you charge for them?
Answer: We are willing to offer samples to lower your purchasing risk. Generally, if from inventory, we can deliver out within 3days, however if need processing, we can deliver out within 15days. For some difficult items, the delivery time will be decided by its grade of difficulty.  For some low value items, we can offer free sample, however we would like you to afford the freight cost. For customized products, we need to charge the developing cost.

3:  What test report or certificate can you offer? What achievements have you made in research and development?

Answer: Till the end of 2021, we have passed many ROHS, CE, MSDS tests and also the ISO9001 authentication. We have 8 registered trademark and 25 patents. Also we won the title of China High-tech Enterprise and Jiangsu Private Science and Technology Enterprises.

4:  Do you have any agent in our area? Can you export your products directly?
Answer: Till the end of 2021, we haven't authorized any company or person as our regional agent. From 2008, we have the export qualification and professional export team, and till the end of 2021, we have exporting our products to more than 109 countries and regions, and our clients can contact us and purchase our products or service directly.

5:  If the quality can not meet the requirement or any loss during the freight, how should we do?
Answer: We have strict QC test and professional QC team. We are always offering qualified products. If anything goes wrong, the quality can not meet requirement on the contract, we will reproduce the qualified products or refund the payment. We have the professional packing team and will pack the product in safe package for long distance delivery.  If any loss during the freight, we hope you can assistant us to claim from the logistics company and we will arrange the replacement accordingly