products details

Home > Products >

Ceramic Pressure Sensor

High Precision And Sensitivity Industrial Pressure Transducer For Industrial Applications

All Category

Air Compressor Pressure Sensor

Flush Diaphragm Pressure Sensor

Liquid Level Sensors

Mrs. Jenny Huang

songfast168@gmail.com

+8613580900852

Contact Now

High Precision And Sensitivity Industrial Pressure Transducer For Industrial Applications

Brand Name:	SongFast
MOQ:	500pcs
Price:	$1.90 - $2.90/pieces
Packaging Details:	According to customer requirements
Payment Terms:	T/T

Detail Information

Product Description

Detail Information

Place of Origin:

Dongguan,China

Certification:

ISO 9001, IATF 16949

Document:

D21 MV&D18 MV Series Cerami...8.docx

Supply Voltage:

2-30V DC

Bridge Impedance:

※10.0KΩ±30%

Sensitivity:

※2.0-4.0mV/V/FS

TCR:

≤100ppm/℃@-40℃~125℃

Offset:

※0±0.4mV/V

Operating Temperature:

-40℃~135℃

Storage Temperature:

-40℃~150℃

Thermal Offset/span Shift:

※Tco&Tcs 0.02%FS/℃ Max

NonLinearity:

0.25%FS Max

Hysteresis&Repatability:

0.25%FS Max

Response Time:

＜2mS

Dielectric Strength:

>2KV

Supply Ability:

10000pcs/month

Highlight:

High Precision Industrial Pressure Transducer

High Sensitivity Industrial Pressure Transducer

High Sensitivity Ceramic Pressure Transmitter

Product Description

High Precision and Sensitivity Pressure Sensor Core for Industrial Applications

Main Features

Superior overload resistance with burst capability of 5~10X
Very low temperature drift, less than 0.015%FS/°C
Wide temperature adaptability from -40°C to 150°C
Long service life with pressure cycle life exceeding 5 million cycles
Fast response with pressure response less than 2ms
Wide pressure range adaptability, meeting 0.5~10.0Mpa
Good compatibility with working media including air, engine oil, brake fluid, gasoline, diesel, and air conditioning refrigerants
Very low hysteresis with excellent long-term stability
Non-linear product compatible with conditioning chips
Available in outer diameters of 21mm and 18mm
Manufactured according to IATF16949 standards with reliability tests per AEC-Q200
Customizable according to customer requirements

Product Parameters

Parameters	Electrical Characteristics
Series Name	D21A/D18A
Type	Capacitive
Test Pressure Type	Gauge / Absolute / Sealed Gauge
Size (Length x Width x Height)	21x4.()mm / 18x3.()mm (height customizable)
Operating Temperature	-40℃~150℃
Storage Temperature	-40℃~150℃
Hysteresis & Repeatability	0.5~1.0Mpa: <±0.015%FS/℃ ≥1.0Mpa: ≤±0.010%FS/℃
Nonlinearity	±0.20% FS
Temperature Characteristics	6.0%~9.0% first-order approximation ≤0.5% second-order approximation ≤0.2 third-order approximation
Sensitivity	= Full-scale capacitance value - Zero-pressure capacitance value
Response Time	<2mS
Cycle Life	>5 million pressure cycles

Product Range

Product Model	Range/P(Bar)	Overload Pressure	Burst Pressure	Thickness H(mm)	Initial Capacity (pF)	Span Capacity (pF)	Pressure Sensing Diameter
D21A005	5	2×	5×	4.25±0.05	20±2	4.5-7.5	11.6
D21A010	10	2×	5×	4.35±0.05	20±2	4.5-7.5	11.6
D21A020	20	2×	5×	4.45±0.05	20±2	4.5-7.5	11
D21A035	35	1.5×	3×	4.58±0.05	20±2	4.5-7.5	11
D21A045	45	1.5×	2×	4.74±0.05	20±2	4.5-7.5	11
D21A070	70	1.5×	2×	4.78±0.05	20±2	4.5-7.5	10
D21A100	100	1.5×	2×	4.85±0.05	20±2	4.5-7.5	10
D18A005	5	2×	5×	3.35±0.05	15±2	3.5-6.5	10
D18A010	10	2×	5×	3.45±0.05	15±2	3.5-6.5	10
D18A020	20	2×	5×	3.53±0.05	15±2	3.5-6.5	10
D18A035	35	1.5×	3×	3.65±0.05	15±2	3.5-6.5	10
D18A050	50	1.5×	2×	3.78±0.05	15±2	3.5-6.5	10
D18A070	70	1.5×	2×	3.87±0.05	15±2	3.5-6.5	9.5
D18A100	100	1.5×	2×	3.95±0.05	15±2	3.5-6.5	9.5

High-Precision Capacitive Technology

The D21A/D18A uses advanced capacitive technology for precise pressure measurement, delivering highly accurate readings in applications such as manifold absolute pressure sensor and best tire pressure gauge. The capacitive sensing mechanism ensures minimal drift over time and consistent performance.

Flush Diaphragm Design for Harsh Environments

Designed with a flush diaphragm, this pressure sensor can handle tough industrial and automotive environments. This feature makes it especially effective in situations where traditional pressure sensors might fail, such as engine oil pressure sensors or pressure sensor for air conditioners where cleanliness and ease of maintenance are crucial.

Wide Range of Applications

The D21A/D18A is versatile and can be used in multiple industries, from automotive to food and beverage production. Whether you're integrating it into a pressure sensor for coffee machines or using it in HVAC systems, its adaptability is a key feature.

Durable and Reliable

Made from high-quality materials, the D21A/D18A offers excellent resistance to chemicals, temperature fluctuations, and physical stress, ensuring long-lasting reliability in even the most demanding environments.

Frequently Asked Questions

Q1. What makes Songfast's products stand out from competitors?

Songfast distinguishes itself through:
• Extensive Experience: Our technical team possesses over 20 years of experience in the sensor industry.
• Tailored Solutions: We provide rapid, professional solutions customized to meet specific customer application scenarios.
• Personalized Customization: We welcome personalized customization requests to ensure optimal product fit.
• Stringent Quality Control: Our dedicated production quality management team ensures strict quality control throughout the manufacturing process.
• Efficient Delivery: We maintain a 30-day lead time for product delivery.

Q2. What official certifications and industry compliance standards has the company obtained?

Songfast holds the following certifications and adheres to these standards:
• ISO 9001 (Quality Management System)
• IATF 16949 (Automotive Quality Management System)
• ISO 45001 (Occupational Health and Safety Management System)
• ISO 14001 (Environmental Management System)
• 20+ National Patents

Q3. Do you offer custom development for new products beyond your website offerings?

Yes, Songfast provides custom development services to meet unique customer requirements for new products.

Tags:

Air Compressor Pressure Sensor

Industrial Pressure Sensor

Water Level Transmitter

Flush Diaphragm Pressure Sensor

HVAC Pressure Sensor

Ceramic Pressure Transmitter

Ceramic Pressure Sensor

Pressure Sensor Module

Liquid Level Sensors

Air Compressor Pressure Sensor

Industrial Pressure Sensor

Water Level Transmitter

Flush Diaphragm Pressure Sensor

HVAC Pressure Sensor

Ceramic Pressure Transmitter

Ceramic Pressure Sensor

Pressure Sensor Module

Liquid Level Sensors

products details

Air Compressor Pressure Sensor

Industrial Pressure Sensor

Water Level Transmitter

Flush Diaphragm Pressure Sensor

HVAC Pressure Sensor

Ceramic Pressure Transmitter

Ceramic Pressure Sensor

Pressure Sensor Module

Liquid Level Sensors

High Precision And Sensitivity Industrial Pressure Transducer For Industrial Applications

High Precision Industrial Pressure Transducer

High Sensitivity Industrial Pressure Transducer

High Sensitivity Ceramic Pressure Transmitter

Ceramic Pressure Transducer

Ceramic Capacitive Pressure Sensor

Ceramic Diaphragm Pressure Transmitter

Sensitivity Ceramic Pressure Sensor Accurate Monitoring Ceramic Pressure Transducer

Flush Diaphragm Ceramic Diaphragm Pressure Transmitter For Industrial Control And Monitoring

Shock Resistant Ceramic Pressure Sensor Broad Temperature Range Ceramic Pressure Transducer

Impact Resistant Ceramic Pressure Sensor Compact And Lightweight Ceramic Pressure Transmitter

High Elasticity Diaphragm Ceramic Pressure Sensor Data Acquisition Ceramic Pressure Transducer