Anti-corrosive Small Size Gauge Absolute 7kPa Customized Piezoresistive Pressure Sensor MPM280

• Customization: Available
• Type: Piezoresistive Pressure Sensor
• Component: SemiConductor Type
• Model NO.: MPM280
• For: Diffused Silicon Pressure Transmitter
• Output Signal Type: mv output
• Production Process: Integration
• Material: Stainless Steel
• Thread Type: M, G or NPT on Your Demand
• Wiring Type: 4-Wire (Close Loop) or 5-Wire (Open Loop)
• Measuring Medium: Gas, Liquid or Fluid Media
• Certification: CE
• Customized: Customized
• Pressure Range: 0~20kpa...100MPa
• Pressure Type: Gauge, Absolute and Sealed Gauge
• Power Supply: Constant Current
• Construction: Isolated
• Diaphragm: 19mm
• Diaphragm Material: Tantalum or Titanium Is Optional
• Overpressure: 1.5 Times Fs
• Power Supplied: ≤2.0madc
• Impact: 100g, 11ms
• Shock: No Change at 10grms, (20~2000)Hz
• Transport Package: Standard Package for Exporting
• Specification: ISO9001: 2000
• Trademark: Micro Sensor
• Origin: Baoji China
• Production Capacity: 1, 000, 000PCS/Year

Product Description

Anti-corrosive Small Size Gauge Absolute 7kPa Customized Piezoresistive Pressure Sensor MPM280

General MPM280 Piezoresistive Pressure Sensor
The outline, installation dimension and sealing method of General MPM280 is strongly interchangeable, it is widely used for measuring pressure which is compatible with stainless steel and Viton; 
MPM280 pressre sensor provides vacuum measurement, and the lowest pressure can be -100kPa. 

Electric Connection

1. Electric connection: Kovar pin or 100mm silicon rubber flexible wires
2. Common mode voltage output: 50% of input (typ. )
3. Input impedance: 3KΩ~8KΩ
4. Output impedance: 3.5KΩ~6KΩ
5. Response (10%~90%): <1ms
6. Insulation resistor: 100MΩ, 100VDC

Construction Specification

1. Diaphragm: Stainless steel 316L Titanium TA1 (MPM280 Ti) Tantalum Ta (MPM280 TH)
2. Housing: Stainless steel 316L Titanium TC4 (MPM280 Ti) Hastelloy C (MPM280 TH)
3. Pin: Kovar
4. O-ring: Viton
5. New weight: ~ 23G (General)
                        ~ 50g (Flush diaphragm)
                        ~ 125g (Assembled)
                        ~ 13.5g (MPM280 Ti) 

Environment Condition

1. Position effect: Deviate 90° from any orientation, zero change ≤0.05%FS
2. Media compatibility: The gas or liquid which is compatible with construction material and Viton

Working Condition

1. Media temperature: (25±1)°C
2. Environment temperature: (25±1)°C
3. Shock: 0.1g (1m/s/s) Max
4. Humidity: (50%±10%) RH
5. Local air pressure: (86 ~ 106) kPa
6. Power supply: (1.5±0.0015)mADC

Specification: 

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		±1	±2	mV DC
FS output**	70			mV DC
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 ** 0BG, FS output ≥45mV 0AG, FS output ≥60mV 02A, 03A, 02GY, 03GY, FS output ≥45mV 07A, 08A, 07GY, 08GY, FS output ≥60mV

Outline Construction: 
(Unit: mm)





Electric Connection: 




Order guide: 
 

MPM280(TH/TS/HHTi)*

Piezoresistive OEM Pressure Sensor

Range code

Pressure range

Ref.

Range code

Pressure range

Ref.

0B

0kPa~20kPa

G

12

0MPa~2MPa

G.A

0A

0kPa~35kPa

G.A

13

0MPa~3.5MPa

G.S.A

02

0kPa~70kPa

G.A

14

0MPa~7MPa

S.A

03

0kPa~100kPa

G.A

15

0MPa~10MPa

S.A

07

0kPa~200kPa

G.A

17

0MPa~20MPa

S.A

08

0kPa~350kPa

G.A

18

0MPa~35MPa

S.A

09

0kPa~700kPa

G.A

19

0MPa~70MPa

S.A

10

0kPa~1000kPa

G.A

20

0MPa~100MPa

S.A

Code

Pressure type

G

Gauge

A

Absolute

S

Sealed gauge

Code

Pressure connection

Installation

0 or null

O-ring

H1

M24×1 male (assembled, P≤2MPa)

C1~C11 are available for pressure connections for both assembled and welded type

H2

M27×2 male (assembled, P≤70MPa)

H3

M24×1 male (welded, P≤2MPa)

H4

M27×2 male (welded, P≤35MPa)

C1

M20×1.5 male, face type seal

Pressure connection options for assembled or welded type

C2

G1/4 male

C3

G1/2 male

C4

G1/4 female

C5

M20X1.5male waterline seal

C6

1/4NPT male

C7

1/4NPT female

C8

1/2NPT male

C9

1/2NPTfemale

C10

R1/4 male

C11

R1/2 male

PC1

Flush diaphragm M20×1.5 male,

Top: M24×1 female

PC2

Flush diaphragm R1/2 male,

PC3

Flush diaphragm G1/2 male,

PD1

DN25 clamp

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(0kPa~-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: 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 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.