19mm Diameter Small Size Industrial Air Piezoresistive Current Supply Pressure Sensor

• Type: Piezoresistive Pressure Sensor
• Component: SemiConductor Type
• For: Diffused Silicon Pressure Transmitter
• Shipping Cost: Estimated freight per unit.: about shipping cost and estimated delivery time.
• Currency: US$
• Return&refunds: You can apply for a refund up to 30 days after receipt of the products.
• Model NO.: PC9
• Output Signal Type: Analog Type
• Production Process: Normal Wirewound
• Material: Stainless Steel
• Thread Type: G, NPT
• Wiring Type: Four-Wire
• Measuring Medium: Gas, Liquid and Steam
• IP Rating: IP65
• Certification: RoHS, Ce
• Customized: Customized
• Pressure Range: -100kpa...0~10kpa...10MPa
• Pressure Reference: Gauge, Absolute, Sealed Gauge
• Zero Output: ±2mv
• Span Output: ≥40mv (≤35kpa) ≥60mv (Other Ranges)
• Accuracy: ±0.25%F.S. (Typical)
• Excitation: 1.5mA (Typical)
• Operating Temp.: -40ºC-125ºC
• Housing and Diaphragm: 316L
• Transport Package: Standard Export Packing with Carton
• Specification: Diameter: 19mm
• Trademark: WTsensor
• Origin: China
• Production Capacity: 1000 Pieces
• Package Size: 12.50cm * 10.50cm * 5.50cm
• Package Gross Weight: 0.027kg

Product Description

PC9 Piezoresistive Silicon Pressure Sensor
 

Product overview

PC9 piezoresistive silicon pressure sensor is the core component for the manufacture of pressure sensors and pressure transmitters. As high-performance pressure sensitive component, PC9 can be easily amplified and assembled into the pressure transmitters with standard signal output.
 

Features

1.With constant current and constant voltage excitation options
2.Imported highly reliable pressure die
3.Wide temperature compensation
4.Normalized output available
5.Compensation board filled with glue for protection against moisture
6.Φ19mm standard OEM
7.All 316L material
8.High performance, all solid, high reliability
9.18 months warranty period

Applications
Process control systems
Pressure calibration instruments
Refrigeration equipment and HVAC control
Hydraulic systems and valves
Level measurement
Biomedical instruments
Ships and navigation
Aircraft and avionics systems
Weaponry
 

Electrical performance parameters
Pressure range	-100kPa~0~10kPa…16MPa
Pressure reference	Gauge pressure, Absolute pressure, Sealed gauge pressure
Excitation	1.5mA recommended for constant current 10V recommended for constant voltage
Input impedance	Constant current: 2kΩ~5kΩ Constant voltage: 3kΩ~18kΩ
Electrical connection	Gold-plated KOVAR pin or silicon soft wire
Compensation temp.	Constant current: 0ºC~60ºC(≤70kPa), -10ºC~70ºC(other ranges); Constant voltage: -20ºC~85ºC
Operating temp.	-40ºC~120ºC
Storage temp.	-40ºC~125ºC
Insulation resistance	≥200MΩ/250VDC
Response time	≤1ms (up to 90%FS)
Measured medium	All the liquids and gases compatible with 316L.
Mechanical vibration	20g (20~5000Hz)
Shock	100g (10ms)
Service life	10×10^6(cycles)
Structural performance parameters
Diaphragm material	316L
Housing material	316L
Oil filling	Silicon oil
Sealing ring	NBR or fluorine rubber

 

Basic parameters
Item	Condition	Min	Nominal	Max	Unit	Note
Nonlinearity		-0.3	±0.2	0.3	%FS	Note1
Hysteresis		-0.05	±0.03	0.05	%FS
Repeatability		-0.05	±0.03	0.05	%FS
Basic parameters (cont.)
Item	Condition	Min	Nominal	Max	Unit	Note
Zero output		-2	±1	2	mV
Full scale span output	1.5mA, ≤10kPa 1.5mA, other ranges 10V, ≤10kPa 10V, other ranges	30 60 60 98	90 100	150 102	mV
Zero temp. coefficient	10kPa other ranges	-2 -1.5	±1.5 ±0.75	2 1.5	%FS	Note2
Span temp. coefficient		-1.5	±0.75	1.5	%FS	Note2
Thermal hysteresis		-0.075	±0.05	0.075	%FS	Note2
Long term stability		-0.3	±0.2	0.3	%FS/Year

  
Note:
(1) Calculate according to BFSL least square method.
(2) In the compensation temperature range, refer to 30 ºC for 0 ºC ~ 60 and -10 ºC ~ 70 ºC, and refer to 32.5 ºC for -20 ºC ~ 85 ºC.
(3) After passing high and low temperature, return to the reference temperature.

Pressure range selection
Code	Pressure reference	Pressure range	Overpressure	Burst pressure	O-ring
10k	G	0~10kPa	300%FS	600%FS	NBR
20k	G	0~20kPa	300%FS	600%FS	NBR
35k	G, A	0~35kPa	300%FS	600%FS	NBR
70k	G	0~70kPa	300%FS	600%FS	NBR
100k	G, A	0~100kPa	200%FS	500%FS	NBR
160k	G, A	0~160kPa	200%FS	500%FS	NBR
250k	G, A	0~250kPa	200%FS	500%FS	NBR
400k	G, A	0~400kPa	200%FS	500%FS	NBR
600k	G, A	0~600kPa	200%FS	500%FS	NBR
1M	G, A	0~1MPa	200%FS	500%FS	NBR
1.6M	G, A, S	0~1.6MPa	200%FS	500%FS	NBR
2.5M	G, A, S	0~2.5MPa	200%FS	500%FS	NBR
4M	S	0~4MPa	200%FS	400%FS	NBR
6M	S	0~6MPa	200%FS	400%FS	Fluorine rubber
10M	S	0~10MPa	200%FS	400%FS	Fluorine rubber
16M	S	0~16MPa	200%FS	400%FS	Fluorine rubber
-100~0kPa	Omitted	-100~0kPa	300kPa	600kPa	NBR
(0~-100)k	Omitted	0~-100kPa	300kPa	600kPa	NBR
NP100k	Omitted	±100kPa	300kPa	600kPa	NBR
(-100~160)k	Omitted	-100~160kPa	480kPa	900kPa	NBR
(-100~250)k	Omitted	-100~250kPa	750kPa	1.25MPa	NBR
(-100~400)k	Omitted	-100~400kPa	800kPa	2MPa	NBR
(-100~600)k	Omitted	-100~600kPa	1.2MPa	3MPa	NBR
(-0.1~1.0)M	Omitted	-0.1~1MPa	2MPa	5MPa	NBR
(-0.1~1.6)M	Omitted	-0.1~1.6MPa	3MPa	9MPa	NBR
(-0.1~2.5)M	Omitted	-0.1~2.5MPa	5MPa	12.5MPa	NBR

Note: G: Gauge pressure, A: Absolute pressure, S: Sealed gauge pressure

Example: PC9-10kG4wI1C
PC9 pressure sensor, pressure range 10kPa, gauge pressure, 4 wire, 1.5mA excitation, current compensation.




About Us:



Certifications:

FAQ:
1.    Q: Are you manufacturer or trading company?
        A: We are manufacturer which focuses on pressure sensor for 33 years.
2.    Q: What international certificates do you have?
        A: ISO9001, CE, RoHS Certificated.
3.    Q: What is your production capacity?
        A: We produced 1500000 pieces pressure sensor in year 2017.
4.    Q: What is the lead time of your product?
        A: Stocks are available for some products. The typical lead time is 8~14 working days for product without customization. 
       Note: lead time may vary base on different products. Please contact us for detailed lead time. 
5.    Q: What is the warranty of your products?
       A: Our warranty time is 18 months after shipment.
6.    Q: Do you provide customized products?
       A: Yes, we can laser mark your logo, model and product information according to your requirement. We provide OEM and ODM service.
1