7Kpa Low Range Constant Current Voltage Supply High Stable Piezoresistive Air Accurate Oil 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: Five-Wire
• Measuring Medium: Gas
• IP Rating: IP65
• Certification: ISO
• Customized: Customized
• Output: Analog Sensor
• Usage: Processing Pressure Measurement
• Theory: Pizoresistive Sensor
• Media Temperature: (35±1)Celsius
• Shock: 0.1g(M/S/S)Max
• Humidity: (50%±10%)Rh
• Local Air Pressure: (86~106)Kpa
• Power Supply: (1.5±0.0015)Madc
• Pressure Range: 0~7kpa...100MPa
• Pressure Type: Sealed Gauge,Gauge,Absolute
• Transport Package: Standard Package for Exporting
• Specification: RoHS, ISO9000
• Trademark: Micro Sensor
• Origin: China
• Production Capacity: 1, 000, 000PCS/Year

Product Description

Constant Current Voltage Supply High Stable Piezoresistive Air Accurate Oil Pressure Sensor


Features:
     1. Isolated construction;
     2. Constant current/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

Description:
 MPM281 Isolated High Stable Piezoresistive OEM Pressure Sensor is supplied by constant current power, it has been tested and selected many times in automatic production line to accord with every high standard measuring occasions.
 
Specifications:

Specification*	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	mVDC
FS output	70			mVDC
Zero thermal error		±0.75	±1.0	%FS,@35ºC
Span thermal error		±0.75	±1.0	%FS,@35ºC
Compensated temp. range	-10~80			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

 Outline Construction:
(Unit: mm)


Electric Connection:


Order guide:

MPM281

High Stable Piezoresistive OEM Pressure Sensor

Range code

Pressure range (kPa)

Ref.

Range code

Pressure range (MPa)

Ref.

0C

0~7

G

10

0~1

G.A

0B

0~20

G

12

0~2

G.A

0A

0~35

G

13

0~3.5

G.A.S

02

0~70

G

14

0~7

S

03

0~100

G

15

0~10

S

07

0~200

G.A

17

0~20

S

08

0~350

G.A

18

0~35

S

09

0~700

G.A

19

0~70

S

Code

Pressure type

G

Gauge

A

Absolute

S

Sealed gauge

Code

Pressure connection

0

O-ring

Code

Temperature compensation

L

Laser trimming

M

Outer compensated resistor

Code

Electric connection

1

Φ0.5mm Kovar pins

2

4-color 100mm flexible rubber wire

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.