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18mm 2~600bar Ceramic Pressure Sensor with Wheatstone Bridge - Piezo-Resistive Thick Film Sensor

Name: 18mm 2~600bar Ceramic Pressure Sensor with Wheatstone Bridge - Piezo-Resistive Thick Film Sensor
Brand: TaiMi(Shenzhen) electronics technology Co.,ltd
SKU: TM-NT18064P 2~600bar resistive pressure sensor cell
Availability: InStock

Product Details

Place of Origin: CHINA

Brand Name: TAIMI

Certification: ISO,RoHS CE

Model Number: TM-NT18064P 2~600bar resistive pressure sensor cell

Payment & Shipping Terms

Minimum Order Quantity: 10000PCS

Price: negotiable

Packaging Details: safe packaging

Delivery Time: 10~20days

Payment Terms: T/T

Supply Ability: 1000000/month

Get Best Price

Product Details

Product Description

Highlight: 
                                                                                                                                                                                                                                                                                                                                                                                    2~600bar Ceramic Piezo-Resistive Sensor, Thick film pressure sensor cell, 18mm Ceramic Piezo-Resistive Sensor
                      

Type:	Piezoresistance Sensor Cell	Application:	Automotive Pressure Sensor Transmitter
Output:	4-20mA(2 Wires)/0-5V/0-10V	Material:	Ceramic Al2O3 96%
Power Supply:	2 ... 30 V/DC	Dimensions:	Resistance Pressure Sensor 18mm/13.8mm
Accuracy:	0.5%FS	Operating Temperatures:	- 40 ~+ 135°C
Pressure Range:	2bar~600bar	Sensitivity:	2.0~4.8mV/V
Bridge Resistance:	11K±20%	Humidity Range:	<95%RH
Color:	White & Black	Deliver:	20days

Type:	Piezoresistance Sensor Cell
Application:	Automotive Pressure Sensor Transmitter
Output:	4-20mA(2 Wires)/0-5V/0-10V
Material:	Ceramic Al2O3 96%
Power Supply:	2 ... 30 V/DC
Dimensions:	Resistance Pressure Sensor 18mm/13.8mm
Accuracy:	0.5%FS
Operating Temperatures:	- 40 ~+ 135°C
Pressure Range:	2bar~600bar
Sensitivity:	2.0~4.8mV/V
Bridge Resistance:	11K±20%
Humidity Range:	<95%RH
Color:	White & Black
Deliver:	20days

18mm 2~600bar Ceramic Pressure Sensor with Wheatstone Bridge - Piezo-Resistive Thick Film Sensor

TM-NT18 Ceramic Piezo-Resistive Pressure Sensor

The TM-NT18 ceramic pressure sensor is a high-performance piezoresistive sensor manufactured using specialized ceramic substrate processes. Ceramic materials provide exceptional elasticity, corrosion resistance, wear resistance, shock resistance, and vibration tolerance. With thermal stability characteristics and high-temperature sintering processes, this sensor operates effectively within a temperature range of -40°C to 135°C, delivering high precision and stability. Featuring electrical insulation exceeding 2KV, this 18mm diameter sensor covers pressure ranges from 2 to 600 bar.

Key Applications

Widely used in process control, environmental control, hydraulic and pneumatic equipment, servo valves, series transmission systems, and medical instruments. Its superior corrosion resistance provides significant advantages in refrigeration, chemical processing, and environmental protection applications.

Product Characteristics

High elasticity ceramic sensitive diaphragm calibration
Zero point and full range laser calibration
Excellent corrosion and wear resistance
Superior shock and vibration resistance
High sensitivity, precision, and stability
Wide operating temperature range
Compact size for easy packaging
Competitive pricing

Operating Principle

This corrosion-resistant ceramic pressure sensor operates without liquid transfer, with pressure acting directly on the ceramic diaphragm surface. Thick film resistors printed on the diaphragm back connect to a Wheatstone bridge, generating a highly linear voltage signal proportional to pressure and excitation voltage. Standard signals are calibrated to 2.0/3.0 mV/V depending on pressure range, ensuring compatibility with strain sensors. Laser calibration provides excellent temperature and time stability, while built-in temperature compensation allows direct contact with most media. The elimination of liquid transfer prevents contamination, making ceramic sensors increasingly preferred over strain and diffusion silicon pressure sensors.

Dimensions & Specifications

Wiring Configuration

Pin Configuration:
1. Positive power supply (Vcc)
2. Sensor output negative (Vout-)
3. Negative power supply (GND)
4. Sensor output positive (Vout+)
Disk center distance: 2.54 mm

Technical Parameters

Parameter	Specification
Dimensions	Φ18.0×6.35mm; Φ13.5×6.35mm; Φ13.5×3.5mm
Pressure Range	2, 5, 10, 20, 50, 100, 200, 400, 600 Bar
Operating Voltage	5-30V
Response Time	<1 mS
Operating Temperature	-40°C to 125°C
Temperature Characteristics	±0.02% FS/°C (temperature compensation 0-70°C)
Safe Overload	2 times rated range
Stability	<0.2% FS/year

Unit Conversion

10 bar = 1 MPa = 10⁶ Pa = 100 mH₂O
1 bar = 145 psi = 10.2 kgf/cm²

Custom Solutions Available

We offer custom PCB module configurations. Contact us for more information:

Email: sales88@taimihk.com
Mobile/WhatsApp: +86 13538467125

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