Silicon Oil Filled Piezoresistive Accurate Air Absolute Gauge Piezoresistive Pressure Sensor
Features:
1. High Accurate;
2. Constant current COnstant voltage power supply;
3. SS316L;
4.Φ19mm diameter
Application:
1.Level measurement;
2.Aviation;
3.Ocean;
4.Liquid pressure system;
5.Pressure meter;
6.Industrial process control;
7.Air conditioner
Options:
1.Sealed gauge, gauge, absolute;
2.Laser trimming type;
3.Outer compensated resistor;
4.O-ring type
Basic Specification:
| Item* |
Min. |
Typ. |
Max. |
Units |
| Linearity |
|
±0.2 |
±0.25 |
%FS,BFSL |
| Repeatability |
|
±0.05 |
±0.075 |
%FS |
| Hysteresis |
|
±0.05 |
±0.075 |
%FS |
| Zero output |
|
|
±2 |
mV DC |
| FS output ** |
70 |
|
|
mV DC |
| Zero thermal error*** |
|
±0.75 |
±1.0 |
%FS,@35ºC |
| Span thermal error |
|
±0.75 |
±1.0 |
%FS,@35ºC |
| Compensated temp. range |
-10~80
0~70(7kPa,20 kPa,35 kPa) |
ºC |
| Working temp. range |
-40~125 |
ºC |
| Storage temp. range |
-40~125 |
ºC |
| Stability error |
|
±0.1 |
±0.2 |
%FS/year |
*testing at basic condition
** for range code 0C, FS output ≥45mV
***for rang code 0C, Zero thermal error≤1.5%FS |
Outline Construction:
Electric Connection:
Order Guide:
| MPM281 |
High Stable Piezoresistive OEM Pressure Sensor |
|
| |
|
Range code |
Pressure range |
Ref. |
Range code |
Pressure range |
Ref. |
|
| 0C |
0kPa~7kPa |
G |
10 |
0kPa~1000kPa |
G.A |
|
| 0B |
0kPa~20kPa |
G |
12 |
0MPa~2MPa |
G.A |
|
| 0A |
0kPa~35kPa |
G.A |
13 |
0MPa~3.5MPa |
G.A.S |
|
| 02 |
0kPa~70kPa |
G.A |
14 |
0MPa~7MPa |
S |
|
| 03 |
0kPa~100kPa |
G.A |
15 |
0MPa~10MPa |
S |
|
| 07 |
0kPa~200kPa |
G.A |
17 |
0MPa~20MPa |
S |
|
| 08 |
0kPa~350kPa |
G.A |
18 |
0MPa~35MPa |
S |
|
| 09 |
0kPa~700kPa |
G.A |
19 |
0MPa~70MPa |
S |
|
| |
|
Code |
Pressure type |
|
| G |
Gauge |
|
| A |
Absolute |
|
| S |
Sealed gauge |
|
| |
|
Code |
Pressure connection |
| 0 |
O-ring |
| |
|
Code |
Compensation |
| L |
Laser trimming |
| M |
Outer compensated resistor (providing resistor value) |
| |
|
Code |
Electric connection |
| 1 |
Kovar pin(default) |
| 2* |
100mm silicon rubber flexible wires |
| |
|
Code |
Special measurement |
| Y |
Gauge sensor to measure vacuum |
| |
|
| MPM281 07 G 0 L 1 Y the whole spec |
|
Certificates We Have
Company Overview
Products Family
FAQ:
1.
Q: Are you manufacturer or trading company?
A: We are 48-year professional manufacturer of Pressure/ Level/ Temperature/Flow transmitters with 4~20mA, Hart, Rs485 & Modbus protocols, pressure sensors with SDI, I2C, 4~20mA, 0.5~4.5V and etc, and wireless IOT measurement transmitters. We provide high quality products with high competitive factory price.
2. Q: What's your quality control system?
A: As an ISO9001:2008 certificated manufacturer, we have strict quality control system, and each product is done fatigue testing, calibration, temperature compensation before shipment. High quality is guaranteed.
3.
Q: Is there MOQ with your product?
A: We have no MOQ limits, 1pc for testing is acceptable.
4.
Q: Do you provide customized products?
A: Yes, we can print your logo on our products; OEM, ODM & customization are welcomed.
5. Q: What is the warranty of your products? And after-sales service?
A: Our warranty time is 12 months after shipment, and our after-sales will respond with your questions in 24hrs, remote instruction by PC network is always available.
6. Q: What is lead time of your product?
A: We are factory, our lead time is always within 10~15 working days for products without customization, but lead time will vary based on different products. You can check detail lead time with our sales.
7. Q: What international certificates do you have for your products?
A: we have CE, RoHS, UL, ATEX as well as ship-use DNV etc.
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