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Tantalum Pressure Sensor for Corrosive Medium Measurements (MPM280TH)

Price:	Negotiable/Piece
Trade Terms:	FOB,EXW
Min Order:	1/Piece
Pay Type:	T/T,Western Union

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Tantalum Pressure Sensor for Corrosive Medium Measurements (MPM280TH)

Features

Pressure range 0~20kPa .... 35MPa
Gauge, absolute, sealed gauge
Constant current power supply
Isolated construction to measure different medias
OEM, custom-design available
Tantilum Materials for Corrosive Medium Measurements

Application

Industrial control
Corrosive level and liquids measurement
pressure meter, pressure calibrator
Refrigeration equipment and air conditioner
Aviation and navigation inspection

Description
The outline, instalation dimension and sealing method of the general MPM280 is easily interchangable. It can be 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

Power supply: ≤2.0mADC, ≤10VDC

Electric connection: Kovar pin or 100mm silicon rubber flexible wires

Common mode voltage output: 50% of input (typ.)

Input impedance: 3kΩ~8kΩ

Output impedance: 3.5kΩ~6kΩ

Response (10%~90%): <1ms

Insulation resistor: 100MΩ, 100VDC

Overpressure: 1.5 times FS

Construction Specification

Diaphragm: Stainless steel 316L Titanium TA1 (MPM280 Ti) Tantalum Ta (MPM280 TH)

Housing: Stainless steel 316L Titanium TC4 (MPM280 Ti) Hastelloy C (MPM280 TH)

Pin: Kovar

O-ring: Viton

New weight: ~ 23g (General)

~ 50g (Flush diaphragm)

~ 125g (Assembled)

~ 13.5g (MPM280 Ti)

Environment Condition

Position effect: deviate 90° from any orientation, zero change ≤0.05%FS

Shock: no change at 10gRMS, (20~2000)Hz

Impact: 100g, 11ms

Media compatibility: the gas or liquid which is compatible with construction material and Viton

Workig Condition

Media temperature: (25±1)°C

Environment temperature: (25±1)°C

Shock: 0.1g (1m/s/s) Max

Humidity: (50%±10%) RH

Local air pressure: (86 ~ 106) kPa

Power supply: (1.5±0.0015)mADC

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.

0~20kPa

0~1MPa

G.A

0~35kPa

0~2MPa

G.A

0~70kPa

G.A

0~3.5MPa

G.S.A

0~100kPa

G.A

0~7MPa

0~200kPa

G.A

0~10MPa

0~350kPa

G.A

0~20MPa

0~700kPa

G.A

0~35MPa

Code

Pressure type

Gauge

Absolute

Sealed gauge

Code

Pressure connection

Installation

0 or null

O-ring

Assembled M20x1.5 male,
waterline seal

Top: M24x1 male (P≤2MPa)

Assembled M20x1.5 male,
waterline seal

Top: M27x2 male

Welded M20x1.5 male,
waterline seal

Top: M24x1 male (P≤2MPa)

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

Laser trimming

Outer compensated resistor (providing resistor value)

Code

Electric connection

φ0.5mm Kovar pin

4-color flexible wire, default length:100mm

Code

Special measurement

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

MPM280 09 G 0 L 1 Y The whole spec

Prod Model:	MPM280TH
Markets:	North America,South America,Eastern Europe,Southeast Asia,Africa,Oceania,Mid East,Eastern Asia,Western Europe
Pressure Range:	0~20kpa...35MPa
Pressure Type:	Sealed Gauge,Gauge,Absolute
Compensated Temp:	0~50c
Operation Temp:	-40~125c
Storage Temp:	-40~125c
Housing:	Stainless Steel
Impact:	100g,11ms
Diameter:	19mm
Overpressure:	1.5 Times Fs
Weight:	23G

Micro Sensor Co., Ltd, the leading manufacturer of piezo-resistive pressure sensors and transmitters in China, was founded by Sino-US joint venture in 1993. We are providing pressure sensing & measuring solutions to customers all over the world.

With Digital Wide-Temperature Compensation, Non-linearity Correction and Data-Collection by Bus Operation, we supply users OEM pressure sensors, pressure transmitters, level transmitters, measuring and controlling instruments, which have high quality and reliable performance in the local on-site environment.

Based on more than 20 years production experiences, Micro Sensor now have manufacturing capacity of 1.2 million pieces pressure sensors and 400 thousand pieces transmitters in one year. And we are also capable to satisfy the customized specification and designs according to clients' Specified requirements.

Quality is the life of company. Micro Sensor executes I S O 9 0 0 1 International Management System strictly to make sure every procedure qualified in our production. Furthermore, the main products for pressure sensors and transmitters, are also certificated by C E, R o H S, C B, U L and A T E X respectively for different global markets.

Micro Sensor now does business with customers more than 70 countries. More and more global friends know Micro Sensor and make win-win cooperation with us. Wherever you are, whenever you are, find Micro Sensor for any pressure sensing & measuring question. We are looking forward to supporting you with our best services!