RoHS Stainless Steel ISO9001 Assured Air Absolute Gauge Piezoresistive Oil Tank Pressure Sensor

• Type: Piezoresistive Pressure Sensor
• Component: SemiConductor Type
• For: Diffused Silicon Pressure Transmitter
• Output Signal Type: mv output
• Production Process: Integration
• Material: Stainless Steel
• Model NO.: MPM281
• Thread Type: NPT
• Wiring Type: Four-Wire
• Measuring Medium: Gases and Liquids
• Certification: RoHS
• Customized: Customized
• Pressure Range: 0~7kpa...100MPa
• Accuracy: 0.25%Fs (Typ.)
• Output: Analog
• Environment Temperature: 35 C
• Key Words: RoHS Stainless Steel Pressure Sensor
• Usage: Processing Pressure Measurement
• Housing: SS316L
• Theory: Pizoresistive Sensor
• Power Supply: (1.5± 0.0015)Madc
• Media Temperature: 35 C
• Transport Package: Standard Package for Exporting
• Specification: RoHS, ISO9000
• Trademark: Micro Sensor
• Origin: Baoji, China
• Production Capacity: 1, 000, 000PCS/Year

Product Description

RoHS Stainless Steel ISO9001 Assured Air Absolute Gauge Piezoresistive Oil Tank Pressure Sensor
 
Features:
1.      Stainless steel
2.      RoHS approved
3.      Compact size
4.      High stable
5.      OEM
6.      Constant current/voltage power supply
 
Applications:
1.      Industrial process
2.      Liquid
3.      Gas
4.      Level
5.      Cooling system
6.      Air conditioning
 
Introduction:
MPM281 high stable OEM sensor is the piezoresistive pressure sensor with isolated construction and precise compensation. It uses high stable silicon die, stainless steel 316L housing with diameter Ф19mm. Wider temperature compensation and zero correction are calibrated by laser trimming technics. The measured pressure is transmitted onto silicon die through 316L diaphragm and inner media, to transform the pressure to electric signal.

Micro sensor is a leading company for variable pressure sensors, transducer and transmitter.  
Basic Specification:

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

Applications:

FAQ:
1. Q: Are you a manufacturer or trading company?
    A: We are a 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 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.