High-Precision Monocrystalline Silicon Pressure Transducer with 316L Stainless Steel

• Customization: Available
• Measuring Medium: Liquid
• Output Signal Type: Analog Output
• Model NO.: PC90D
• Production Process: Integration
• Material: Stainless Steel
• Accuracy Grade: 0.2G
• IP Rating: IP65
• Certification: CE
• Customized: Customized
• Supply: 5V
• Operating Temp.: -40℃-85℃
• Storage Temp.: -50℃-125℃
• Output Voltage: 60~140mv
• Zero Temp. Coefficient: ±0.05%Fs/℃
• Pressure Hysteresis: ±0.025%Fs
• Long-Term Drift: ±0.05%Fs/Year
• Static Pressure Impact: ±0.15%Fs/10MPa
• Diaphragm Material: Stainless Steel 316L
• Transport Package: Carton
• Specification: stainless steel
• Trademark: WTsensor
• Origin: China
• Production Capacity: 3000000 Pieces/Year
• Package Size: 12.50cm * 9.00cm * 9.50cm
• Package Gross Weight: 0.709kg

Product Description

Product Description

               

PC90D Monocrystalline Silicon Differential Pressure Sensor

 

Features
Imported ultra-high stability differential pressure die
High accuracy and excellent stability 
Static pressure error within ±0.1%FS/10MPa
Patented double overpressure protection diaphragm design
Unilateral overpressure limit of up to 40MPa
Constant current/constant voltage excitation
316L stainless steel all welded integrated structure
Positive and negative pressure completely symmetrical, no O-ring inside, with small flange kit

Applications
Differential pressure transmitter core component
Differential pressure flow transmitter core component

Overview
PC90D Monocrystalline Silicon Differential Pressure Sensor is a kind of differential pressure sensor designed with overpressure protection function. The differential pressure sensitive core element adopts high performance piezoresistive silicon chip, which is assembled in all-welded seal structure and filled with silicon oil in high vacuum. Diaphragm of different materials isolates measuring medium and differential pressure die, meanwhile, the sensor performs long-term reliable measurement of differential pressure signals of various strong corrosive media. 

Product Parameters

 

Performance parameters
Supply	5V
Operating temp.	-40ºC-85ºC
Storage temp.	-50ºC-125ºC
Output voltage	60~140mV
Zero temp. coefficient	±0.05%FS/ºC
Temp. hysteresis	±0.1%FS(10kPa<Range≤3000kPa)
	±0.5%FS(Range≤10kPa)
Pressure hysteresis	±0.025%FS
Long-term drift	±0.05%FS/Year
Nonlinearity	±0.5%FS(10kPa<Range≤3000kPa)
	±1.5%FS(Range≤10kPa)
Static pressure impact	±0.15%FS/10MPa
Diaphragm material	Stainless steel 316L

 

Structure & dimensions                                                                        

                                                      

 

 

 

Pressure range selection
Code	Pressure range	Unilateral overpressure	Static pressure
6k	-6kPa~0~6kPa	16MPa	16MPa
40k	-40kPa~0~40kPa	16MPa	16MPa
100k	-100kPa~0~100kPa	16MPa	25MPa
250k	-250kPa~0~250kPa	16MPa	25MPa
1M	-1MPa~0~1MPa	16MPa	40MPa
3M	-3MPa~0~3MPa	16MPa	40MPa

 

Electrical connection

Accessories

How to order

 

 

Example: PC90D-100kH11                                                                                                            
Refer to product model PC90D, with pressure range -100kPa~0~100kPa, thread 55-16 British thread, diaphragm material stainless steel 316L, and filling oil silicon oil.

Ordering tips:
1.Accessories need to be ordered separately.

2.For other electrical connection options, please specify.

Company Profile

Certifications