PC12 II Flush Diaphragm Pressure Sensor with Thread
Features
Flush diaphragm pressure sensor with thread structure
Imported highly reliable pressure die
A single time silicon oil isolated filling technology
Compensation board filled with glue for protection against moisture
All stainless steel housing material
High accuracy, high reliability
Strong anti-interference, good long-term stability
18 months warranty period
Applications
Medical, food industry
Environmental protection, chemical, coating
Polyurethane equipment
Industry standards supporting
Product overview
The PC12 II pressure sensor adopts food-grade oil filling technology. The perceived pressure is transmitted to the pressure chip through the oil to
generate an electrical signal, and the compensation circuit corrects the pressure signal to a linear pressure signal. The product adopts flat membrane
structure, easy to clean, high reliability, suitable for pressure and liquid level measurement of viscous fluids such as glue.
Electrical performance parameters |
Pressure range |
-100kPa~0~35kPa…25MPa |
Pressure reference |
Gauge pressure, Absolute pressure, Sealed gauge pressure |
Excitation |
1.5mA recommended for constant current |
Input impedance |
Constant current: 2kΩ~5kΩ |
Electrical connection |
Gold-plated KOVAR pin or silicon soft wire |
Compensation temp. |
Constant current: 0ºC~60ºC(≤70kPa),-10ºC~70ºC(other ranges); |
Operating temp. |
-40ºC~120ºC |
Storage temp. |
-40ºC~120ºC |
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 |
10×106 (cycles) |
Structural performance parameters |
Diaphragm material |
316L |
Housing material |
316L |
Oil filling |
M20 |
Basic parameters |
Item |
Condition |
Min |
Nominal |
Max |
Unit |
Note |
Nonlinearity |
|
-0.3 |
±0.25 |
0.3 |
%FS |
Note1 |
Hysteresis |
|
-0.05 |
±0.03 |
0.05 |
%FS |
|
Repeatability |
|
-0.05 |
±0.03 |
0.05 |
%FS |
|
Zero output |
|
-2 |
±1 |
2 |
mV |
|
Span output |
|
60 |
90 |
150 |
mV |
1.5mA supply |
Zero temp. coefficient |
|
-1.5 |
±1 |
1.5 |
%FS |
Note2 |
Span temp. coefficient |
|
-1.5 |
±1 |
1.5 |
%FS |
Note2 |
Thermal hysteresis |
|
-0.075 |
±0.05 |
0.075 |
%FS |
Note3 |
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 0 ºC ~ 60ºC and -10 ºC ~ 70 ºC, and refer to 30 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 |
35k |
G |
0~35kPa |
300%FS |
600%FS |
ED ring |
70k |
G |
0~70kPa |
300%FS |
600%FS |
ED ring |
100k |
G,A |
0~100kPa |
200%FS |
500%FS |
ED ring |
160k |
G,A |
0~160kPa |
200%FS |
500%FS |
ED ring |
250k |
G,A |
0~250kPa |
200%FS |
500%FS |
ED ring |
400k |
G |
0~400kPa |
200%FS |
500%FS |
ED ring |
600k |
G |
0~600kPa |
200%FS |
500%FS |
ED ring |
1M |
G,S |
0~1MPa |
200%FS |
500%FS |
ED ring |
1.6M |
G,S |
0~1.6MPa |
200%FS |
500%FS |
ED ring |
2.5M |
G,S |
0~2.5MPa |
200%FS |
500%FS |
ED ring |
4M |
S |
0~4MPa |
200%FS |
400%FS |
ED ring |
6M |
S |
0~6MPa |
200%FS |
400%FS |
ED ring |
10M |
S |
0~10MPa |
200%FS |
400%FS |
ED ring |
16M |
S |
0~16MPa |
200%FS |
400%FS |
ED ring |
25M |
S |
0~25MPa |
150%FS |
400%FS |
ED ring |
Note: G: Gauge pressure, A: Absolute pressure, S: Sealed gauge pressure
Example:PC12 II -100kG4wI1C1H3F
Refer to product model PC12 II , with pressure range 100kPa, pressure reference gauge pressure, 4 wire, 1.5mA constant current excitation,
pressure port M20*1.5, housing port: M24×1(Female), without cooling elements.
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.