Absolute Air Piezoresistive Stainless Steel Flush Diaphragm Pressure Sensor for Grease Media Use

• Customization: Available
• Type: Piezoresistive Pressure Sensor
• Component: SemiConductor Type
• Model NO.: MPM280
• For: Diffused Silicon Pressure Transmitter
• Output Signal Type: Analog Type
• Production Process: Normal Wirewound
• Material: Stainless Steel
• Thread Type: M
• Wiring Type: Four-Wire
• Measuring Medium: Gas
• IP Rating: IP65
• Certification: ISO
• Customized: Customized
• Sensing Diaphragm: Flush
• Output: Analog Sensor
• Usage: Processing Pressure Measurement
• Theory: Pizo-Resistive Silicone Pressure Sensor
• Transport Package: Standard Package for Exporting
• Specification: ISO9001: 2008
• Trademark: Micro Sensor
• Origin: China
• Production Capacity: 1, 000, 000PCS/Year

Product Description

Absolute Air Piezoresistive Stainless Steel Flush Diaphragm Pressure Sensor for Grease Media Use
 
Features:
      1. 19mm diameter;
      2. SS316L;
      3. Constant current/voltage power supply;
      4 . Isolated construction;
 

Applications:

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. Flush diaphragm type;
3. Assembled type;
4. Welded type;
5. Anti-corrosive type;
6. Tantalum diaphragm;
7. Titanium construction;
8. Different male thread connection

 
Description:
MPM280 Piezoresistive OEM Pressure Sensor is supplied by constant current power, it has six types to select, every of them can be widely used in many occasions to monitor or measure different products.
 
Specifications:

Item*	Min.	Typ.	Max.	Units
Linearity		±0.15	±0.25	%FS,BFSL
Repeatability		±0.05	±0.075	%FS
Hysteresis		±0.05	±0.075	%FS
Zero output			±2	mVDC
FS output**	70			mVDC
Zero thermal error		±0.75	±1.0	%FS, @25ºC
FS thermal error		±0.75	±1.0	%FS, @25ºC
Compensated temp. range	0~50			ºC
Working temp. range	-40~125			ºC
Storage temp. range	-40~125			ºC
Stability		±0.2	±0.3	%FS/year
*testing at basic condition,G: Gauge; A: Absolute; S: Sealed gauge ** 0AG, FS output ≥60mV   0BG, FS output ≥45mV   02A, 03A, 02GY, 03GY, FS output ≥50mV   07A, 08A, 07GY, 08GY, FS output ≥60mV

 

Order guide:

MPM280(TS/TH/Ti)*

Piezoresistive OEM Pressure Sensor

Range code

Pressure range

Ref.

Range code

Pressure range

Ref.

0B

0~20kPa

G

10

0~1MPa

G.A

0A

0~35kPa

G

12

0~2MPa

G.A

02

0~70kPa

G.A

13

0~3.5MPa

G.S.A

03

0~100kPa

G.A

14

0~7MPa

S

07

0~200kPa

G.A

15

0~10MPa

S

08

0~350kPa

G.A

17

0~20MPa

S

09

0~700kPa

G.A

18

0~35MPa

S

Code

Pressure type

G

Gauge

A

Absolute

S

Sealed gauge

Code

Pressure connection

Installation

0 or  null

O-ring

1

Assembled M20x1.5 male, waterline seal

Top: M24x1 male (P≤2MPa)

2

Assembled M20x1.5 male, waterline seal

Top: M27x2 male

3

Welded  M20x1.5 male, waterline seal

Top: M24x1 male (P≤2MPa)

4

Welded  M20x1.5 male, waterline seal

Top: M27x2 male

PC1

Flush diaphragm M20x1.5 male,

Top: M24x1 female

PC3

Flush diaphragm G1/2 male,

Top: M24x1 female

Code

Compensation

L

Laser trimming

M

Outer compensated resistor (providing resistor value)

Code

Electric connection

1

φ0.5mm Kovar pin

3

4-color flexible wire, default length:100mm

Code

Special measurement

Y

Gauge sensor to measure vacuum (0~ -100kPa)

MPM280           09       G        0        L      1      Y        The whole spec

Certificates We Have

Company Overview

Products Family

Applications:

Exhibition:

FAQ:
1. Q: Are you a manufacturer or trading company?
    A: We are a professional manufacturer since 1971 on 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 prices.
 
2. Q: What's your quality control system?
    A: As an ISO9001:2008 certificated manufacturer, we have a strict quality control system, and each product is done with fatigue testing, calibration, temperature compensation before shipment. High quality is guaranteed.
 
3. Q: Is there MOQ with your product?
    A: MOQ is 5, 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 the lead time of your product?
    A: We are a 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 detailed 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.