HANNOVER MESSE 2018, 23 - 27 April
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MDM291 Differential Pressure Transducer

Pressure range: 35kPa¿3.5MPa,High static pressure 20MPa

Micro Sensor

Exhibitor details
Logo MDM291 Differential Pressure Transducer

Exhibition stand

Hall 11, Stand D33

Product description

Product introduction
MDM291 piezoresistive differential pressure transducer is an OEM differential pressure measure element using stainless steel isolated diaphragm, all welding construction and having no O-rings. It has unified construction, higher static pressure, good stability and reliablity. The high and low pressure sides are both protected by isolated diaphragm and welded with male screw thread pressure port, therefore the two pressure sides are both possible to corrosive and conductive liquid media. The measured pressure is transmitted onto the die through isolated diaphragm and filling silicon oil. The sensor element choose high accuracy and high stability silicon die. It achieves precise differential pressure measurement. The transducer is produced in advanced production line, through automatic computer testing and temperature compensation, so it has good temperature feature. It can be widely used in industrial process control field etc. for differential pressure measurement.
·Pressure range: 35kPa...2MPa
·Stainless steel 316L
·High static pressure 20MPa
·Wide temperature compensation: -20
·Pressure port G1/4
·Industrial Process Control ·Differential Pressure Measure
·Ventura and Eddy -current flow meter
Power supply: <=2.0mADC
Electric connection: 100mm silicon rubber flexible wire
Common Mode Voltage Output: 50% input (typ.)
Input impedance: 28kOhm
Output impedance: 3.5
6 kOhm
Insulation Resistor:100MOhm,100VDC
Overpressure: refer to datasheet
Max static pressure: 20MPa
Zero drift/ Static pressure: <=0.5mV/MPa
Diaphragm material: stainless steel 316L
Housing: stainless steel 316L
Leading wire: silicon rubber flexible wire
Net weight: 300g
Environment Condition
Position Effect: deviate 90°from any orientation, zero change <=0.2%FS
Shock: No change at 10gRMS, (20
2000) Hz
Impact: 100g, 10ms
Media Compatibility: gas or liquid that is compatible with stainless steel

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