Air Accurate Water Tank Silicon Oil-filled Piezoresistive Differential Pressure Transmitter MDM390

• Measuring Medium: Gas
• Output Signal Type: Analog Output
• Production Process: SemiConductor Integrated
• Material: Stainless Steel
• IP Rating: IP65
• Certification: ISO
• Model NO.: MDM390
• Customized: Customized
• Differential Pressure Sensor: Mv Output
• Pressure Range: 0~0.035...3.5MPa
• Accuracy: +-0.2%Fs(Typ.)
• Storage Temp: -40~100c
• Compensated Temp: 0~50c
• Operation Temp: -30~100c
• Housing: Stainless Steel
• Protection: IP65
• Long Term Stability: +-0.3%Fs/Y
• Static: <=20MPa
• Transport Package: Standard Package for Exporting
• Specification: RoHS, ISO9000
• Trademark: Micro Sensor
• Origin: Baoji China
• Production Capacity: 400, 000PCS/Year

Product Description

Air Accurate Water Tank Silicon Oil-filled Piezoresistive Differential Pressure Transmitter MDM390
 
Features:
1.      OEM
2.      Good accuracy
3.      Isolated
4.      High reliability
5.      High stable
6.      Compact
 

Specifications:
 

@1.5mADC,25ºC
Pressure range	0~35kPa3.5MPa
Zero output	≤2mVDC
Output signal	≥70mVDC
+overpressure	2 times FS
-overpressure	1 time FS or 1MPa(min. value is valid)
Static pressure	≤20MPa
Static pressure effect	≤0.05mV/100kPa
Accuracy	+0.25%FS(typ.)	+0.5%FS(max.)
Zero drift	<+0.05mV/ºC
FS drift	<+0.01%FS/ºC
Long-term stability	+0.3%FS/year(typ.)	+0.5%FS/year(max.)
Compensation temp.	0ºC~50ºC
Operation temp.	-30ºC~100ºC
Storage temp.	-40ºC~100ºC
Response time	+ pressure cavity<3kHz       - pressure cavity<2kHz
Diaphragm	Stainless steel 316L
Housing	Stainless steel 1Cr18Ni9Ti
O-ring	Viton
Cable	Φ7.2mm PVC cable
Insulation resistor	100MΩ,100VDC
Protection	IP65

MDM390 Outline Construction:
(Unit:mm)






 
Order Guide:
 

MDM390		Piezoresistive Differential Pressure Transducer
		Range code		Pressure range
		0A		0~35kPa
		02		0~70kPa
		03		0~100kPa
		07		0~200kPa
		08		0~350kPa
		09		0~700kPa
		10		0~1000kPa
		12		0~2000kPa
		13		0~3500kPa
MDM390           07                           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.