Mdm490 35bar Accurate Absolute Differential Pressure Sensor for Gas Liquid

• Measuring Medium: Liquid
• Accuracy Grade: 0.2G
• Pressure range: 0~35kpa...3.5MPa
• IP Rating: IP65
• Certification: ISO
• Customized: Customized
• Model NO.: MDM490
• Output Signal Type: Analog Output
• Production Process: Semiconductor Integrated
• Material: Stainless Steel
• Accuracy: +-0.25%Fs(Typ.)
• Long Term Stability: <=+-0.5%Fs/Y
• Overpressure: 1.5 Times Fs
• Storage Temp: -40~125celsius
• Media Temperature: -10~80c
• Protection: IP68
• Housing: Aluminium Alloy
• Diaphragm: Stainless Steel
• Display: LED
• Transport Package: Standard Package for Exporting
• Specification: ISO9000
• Trademark: Micro Sensor
• Origin: Xi′an China
• Production Capacity: 400, 000PCS/Year

Product Description

Product Description

 

2-Wire Accurate Absolute Stable Piezoresistive OEM Water 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)


 

                                    Plug Connection type                        Cable Connection

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

Products Family