Differential Pressure Transmitter
0bar~0.4bar...35bar
Intrinsically safe, Ex ia IICT6 Ga
Accuracy: ±0.5%FS
New Product Change Notice (PCN) effective Jan 1, 2025. MICROSENSOR appreciate your understanding.
MDM390
Used For
Industry Process Control, Control Pump, Air Dynamical Measure and Liquid Pressure Instrument, Medical Device, Vacuum Atmospheric and HVAC
Leave a MessageThe MDM390 differential pressure transducer is manufactured in an all-welded housing with G1/4 female threads. The static pressure transmitter is OEM type with max. static pressure 200bar. MDM390 is cable-connected and supplied with a constant-current power supply. It offers small size, precise performance, all-solid-state insulation, and high stability, reliability, and accuracy. The vacuum pressure transducer is also suitable for vacuum atmospheric, medical device and HVAC.
Features
• OEM differential pressure sensor
• Max. static pressure 200bar
Specifications
• Pressure range: 0~0.35bar…35bar
• Zero output: ≤2mVDC
• Output signal: ≥60mVDC
• +Overpressure: 2 times FS
• -Overpressure: 1 time FS or 10bar(min. value is valid)
• Static pressure: ≤200bar
• Static pressure effect: ≤0.05mV/1bar
Image:
The MDM390 differential pressure transducer is manufactured in an all-welded housing with G1/4 female threads. The static pressure transmitter is OEM type with max. static pressure 200bar. MDM390 is cable-connected and supplied with a constant-current power supply. It offers small size, precise performance, all-solid-state insulation, and high stability, reliability, and accuracy. The vacuum pressure transducer is also suitable for vacuum atmospheric, medical device and HVAC.
Features
• OEM differential pressure sensor
• Max. static pressure 200bar
Specifications
• Pressure range: 0~0.35bar…35bar
• Zero output: ≤2mVDC
• Output signal: ≥60mVDC
• +Overpressure: 2 times FS
• -Overpressure: 1 time FS or 10bar(min. value is valid)
• Static pressure: ≤200bar
• Static pressure effect: ≤0.05mV/1bar

To eliminate any remaining moisture in the paper web, the paper machine's drying section uses rollers heated by steam. The inner cylinder surface develops a condensate coating as the steam loses heat, which affects the heat transfer to the paper. Continuous siphoning is required to remove this condensate. Pressure measurements at the cylinder inlet and outlet monitor the appropriate heat transfer level to the paper.
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Perfect coffee needs pressure. Water and steam pressure monitoring of the coffee machine ensures safe and high-quality coffee production. Accurately measuring pressure is required during the coffee bean extraction, hot water delivery, and cleaning of coffee machines.
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Aerial work platforms utilize hydraulic equipment for platform elevation to achieve high-altitude operations. In some fields, pressure transmitters are required to enable monitoring of operating conditions and fault diagnosis capabilities.
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Dryers are often used to dry medicines or extract active ingredients from traditional Chinese medicines, which are easily decomposed in high temperature environments. Temperature measurement is required in the heating area, cooling area and material outlet of the dryer, and pressure transmitters are used to measure the pressure of air or gas to help adjust the air flow speed and fan operation status, or measure the pressure of steam, hot water, and hot oil pipelines.
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