Digital RS485 HART Pressure Transmitter
Range:-1bar...0~0.1bar…1000bar
Accuracy: ±0.15%FS (Typ.)
RS485/HART Protocol
DNV approved for ship use
MDM491
Used For
Petroleum, Chemical, Electricity, Hydrology
Leave a MessageMDM491 Differential Pressure Transducer is a silicon oil filled full stainless steel structure design pressure measurement sensor. The piezoresistive effect of semiconductor silicon material can realize the conversion of differential pressure and electrical signal. MDM491 is more suitable for low pressure differential measurement of various gases and liquids in petroleum, chemical, electric power, hydrological and other pipelines. The product can measure the maximum low pressure differential value of 20bar. MDM491 connector type supports external adjustment of zero point and full scale. MicroSensor's temperature compensation and aging screening processes ensure the stable performance of differential pressure products.
Features
• Low range differential pressure measurement
• IP65 protected
• Welded structure, fully sealed
• Piezoresistive differential pressure sensor
• Stainless steel 316L isolation diaphragm
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MDM491 Differential Pressure Transducer is a silicon oil filled full stainless steel structure design pressure measurement sensor. The piezoresistive effect of semiconductor silicon material can realize the conversion of differential pressure and electrical signal. MDM491 is more suitable for low pressure differential measurement of various gases and liquids in petroleum, chemical, electric power, hydrological and other pipelines. The product can measure the maximum low pressure differential value of 20bar. MDM491 connector type supports external adjustment of zero point and full scale. MicroSensor's temperature compensation and aging screening processes ensure the stable performance of differential pressure products.
Features
• Low range differential pressure measurement
• IP65 protected
• Welded structure, fully sealed
• Piezoresistive differential pressure sensor
• Stainless steel 316L isolation diaphragm
Range:-1bar...0~0.1bar…1000bar
Accuracy: ±0.15%FS (Typ.)
RS485/HART Protocol
DNV approved for ship use
Diameter: DN25 ~ DN400
Nominal pressure: 0.6MPa/1.6MPa/4.0MPa
Lining material: Neoprene, Polyurethane Rubber, F4, F46
Electrode material: 316L, Ti, HB/HC, Ta, WC, Pt
Structure type: separated type, integrated type
Suitable for MDM7000 series
Shut-off valve, 2/3/5 valve manifold
Valve body: 316 SS
I²C or SPI protocol
Low power consumption: standby power consumption ≤ 5μA, average working current ≤ 2.5mA
Low-voltage power supply: 3.3V, 5V, battery-powered
Secondary temperature compensation, total accuracy up to ±0.25%FS
RoHS and Reach approved
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