MicroSensor MDM490 Low Range Air Differential Pressure Sensor for Lqiuids Water Tanks

• Customization: Available
• Measuring Medium: Liquid
• Output Signal Type: Analog Output
• Model NO.: MDM490
• Production Process: Integration
• Material: Stainless Steel
• Accuracy Grade: 0.25%Fs(Typ.)
• IP Rating: IP65
• Certification: ISO
• Customized: Customized
• Measuring Range: 0~0.035...3.5MPa
• Accuracy: 0.25%Fs(Typ)
• Protection: IP65
• Application: Industrial
• Certificate: CE
• Housing: Stainless Steel
• Compensated Temp: 0~50c
• Storage Temp: -40~120c
• Operation Temp: -10~80c
• Output Signal: 4~20madc
• Transport Package: Standard Package for Exporting
• Specification: ISO9001: 2000, ROHs
• Trademark: Micro Sensor
• Origin: Baoji China
• Production Capacity: 400, 000PCS/Year

Product Description

Accurate Air Low Range Lqiuids Water Tanks Full Sealed Differential Pressure Sensor MDM490

Features:
1.     Full-sealed construction;
2.     All stainless steel;
3.     IP65;
4.     Stable performance;
 
Certificates:
1.     CE;
2.     RoHS;
3.     CCS;
4.     Exia II CT6;
5.     ISO
 
Applications:
1.     Oil;
2.     Chemical industry;
3.     Power station;
4.     Hydrology
 
Options:
1.     LCD&LED digital indicator;
2.     Ship-use;
3.     Intrinsic safe version;
4.     Exia II BT6 Ga;
5.     4~20 m ADC output
 
Description:
MDM490 Piezoresisitive Differential Pressure Transmitter adopts full sealed construction, and its housing protection up to IP65, so, it has good performance. This product can be widely used in oil, chemical industry and hydrology to measure differential pressure.
 
Specifications:

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:

 
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

MDM490  [0~100]kPa    E         22       C4B2     the whole spec

Certificates We Have




Company Overview




Products Family



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.
 
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 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.