• 2-Wire Accurate Water Liquids Tank Use Customized Absolute Customized Differential Pressure Sensor MDM490
  • 2-Wire Accurate Water Liquids Tank Use Customized Absolute Customized Differential Pressure Sensor MDM490

2-Wire Accurate Water Liquids Tank Use Customized Absolute Customized Differential Pressure Sensor MDM490

Measuring Medium: Liquid
Output Signal Type: Analog Output
Production Process: Integration
Material: Stainless Steel
Accuracy Grade: 0.5G
IP Rating: IP65
Customization:

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Basic Info.

Model NO.
MDM490
Certification
ISO
Customized
Customized
Measurement Range
0~0.035...3.5MPa
Storage Temp
-40~120c
Accuracy
+-0.25%Fs(Typ.)
Overpressure
1.5 Times Fs
Long Term Stability
<=+-0.5%Fs/Y
Protection
IP68
Media Temperature
-10~80c
Housing
Aluminium Alloy
Diaphragm
Stainless Steel
display
LED
Transport Package
Standard Package for Exporting
Specification
ISO9000
Trademark
Micro Sensor
Origin
Baoji China
Production Capacity
400, 000PCS/Year

Product Description

2-Wire Accurate Water Liquids Tank Use Customized Absolute Differential Pressure Sensor MDM490



Features:

1.Full-sealed construction;
2.IP65;
3.Laser-welded;
4.Compact size;
5.Compensated temperature;
6.Zero and span adjustable outside;
7.Piezoresistive differential pressure sensor;


Certificates:

1.CE;
2.RoHS;
3.CCS;
4.ISO
 
Applications:


1.Petroleum;
2.Chemical industry;
3.Power;
4.Hydrology
 
Specification
Range code 0A 02 03 07 08 09 10 12 13
Unit kPa  MPa
Measure range 0~35 0~70 0~100 0~200 0~350  0~700 0~1 0~2 0~3.5
+orvepressure 70 150 200 400 700 1400 2.0 4.0 7.0
-overpressure 35 70 100 200 350 700 1.0 1.0 1.0
Max.static pressure ≤20MPa
 
  Min. Typ. Max. Unit
Accuracy 0~100kPa   0.25 0.5 %FS
200~3500kPa   0.25 0.5
Zero Thermal error 0~100kPa   0.75 1.25 ±%FS, @25ºC
200~3500kPa   0.5 0.75
FS Thermal error 0~100kPa   0.75 1.25
200~3500kPa   0.5 0.75
Stability ≤200kPa 0.5 %FS/year
≤3500kPa 0.2
Static pressure effect 0.05 ±%FS, each 100kPa
Compensation temp. 0~50  
ºC

 
Operation temp. -10~80
Storage temp. -40~120
 
Outline Construction: (Unit:mm)


2-Wire Accurate Water Liquids Tank Use Customized Absolute Customized Differential Pressure Sensor MDM490

 

                                    Plug Connection type                        Cable Connection

2-Wire Accurate Water Liquids Tank Use Customized Absolute Customized Differential Pressure Sensor MDM490

Plug Outline and Pin Arrangement



Order guide:
MDM490 Piezoresistive Differential Pressure Transmitter
    Code Pressure range: kPa or MPa
 
X[0~X]
kPa or MPa
Code Pressure range
kPa
overpressurekPa Code Pressure
Range   MPa
Overpressure MPa
+ - + -
0A 0~35 70 35 09 0~0.7 1.4 0.7
02 0~70 150 70 10 0~1.0 2.0 1.0
03 0~100 200 100 12 0~2.0 4.0 1.0
07
 
0~200 400 200 13 0~3.5 7.0 1.0
08 0~350 700 350        
      Code Output signal
E 4~20mADC
F 1~5VDC
J 0~5VDC
Q 0~10mADC
U 0~20mADC
V 0~10VDC
        Code Construction material
  Diaphragm Pressure port Housing
  22 SS 316L SS SS
  24 SS 316L SS 316L SS 316L
      Code Others
  C4 G1/4 female
  B1 Plug connection
  B2 Cable connection    Default length: 1.5m
  M3 31/2LCD digital indicator(only 4~20mADC)
  M4 31/2LED digital indicator (only 4~20mADC)
  i Intrinsic safe version ExiaIICT6(>35kPa) /ExiaIIBT6Ga(<=35kPa)
  T Ship-use
     

Certificates We Have
2-Wire Accurate Water Liquids Tank Use Customized Absolute Customized Differential Pressure Sensor MDM490



Company Overview
2-Wire Accurate Water Liquids Tank Use Customized Absolute Customized Differential Pressure Sensor MDM490



Products Family
2-Wire Accurate Water Liquids Tank Use Customized Absolute Customized Differential Pressure Sensor MDM490



FAQ:
1. Q: Are you manufacturer or trading company?
    A: We are 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 price.
 
2. Q: What's your quality control system?
    A: As an ISO9001:2008 certificated manufacturer, we have strict quality control system, and each product is done fatigue testing, calibration, temperature compensation before shipment. High quality is guaranteed.
 
3Q: Is there MOQ with your product?
    A: We have no MOQ limits, 1pc for testing is acceptable.
 
4Q: 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 lead time of your product?
    A: We are 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 detail 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.

 

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