Isolated SS316L Stainless Steel Diaphragm Piezoresistive OEM Customized Absolute Pressure Sensor

• 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: Two-Wire
• Measuring Medium: Gas
• IP Rating: IP65
• Certification: ISO
• Customized: Customized
• Pressure Range: 0~20kpa...35MPa
• Pressure Type: Sealed Gauge, Gauge, Absolute
• Houisng: Stainless Steel
• Storage Temp: -40~125c
• Operation Temp: -40~125c
• Long Term Stability: +-0.2%Fs/Y
• Accuracy: 0.15%(Typ.)
• Impact: 100g, 11ms
• Diameter: 19mm
• Compensated Temp: 0~50c
• Transport Package: Standard Package for Exporting
• Specification: ISO9001: 2000
• Trademark: Micro Sensor
• Origin: Baoji China
• Production Capacity: 1, 000, 000PCS/Year

Product Description

Isolated SS316L Stainless Steel Diaphragm Piezoresistive OEM Customized Absolute Pressure Sensor

Features

Pressure range 0~20kPa...100MPa;
Gauge, absolute and sealed gauge;
Constant current power supply;
Isolated construction to measure various media
Φ 19mm OEM pressure element
Tantalum diaphragm or titanium construction for option;
Different male thread connection optional

Introduction: 

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; ≤10V DC
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

  
Working 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  

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	v2	mVDC
FS output**	70			mVDC
Zero thermal error		± 0.75	± 1.0	%FS, @25C
FS thermal error		± 0.75	± 1.0	%FS, @25C
Compensated temp. range	0~50			C
Working temp. range	-40~125			C
Storage temp. range	-40~125			C
Stability		± 0.2	± 0.3	%FS/year
*  testing at basic condition **0AG, FS output ≥ 60mV     0BG, FS output ≥ 45mV     02A, 03A, 02GY, 03GY, FS output ≥ 50mV   07A, 08A, 07GY, 08GY,   FS output ≥ 60mV

Reference 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

Certificates We Have

Company Overview

Products Family

Applications:

Exhibition:

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.