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Pressure sensor - ME504
Flush mount, mV/V, pressure sensor
Metallux me504 flush mount piezoresistive pressure sensors for gauge, absolute or sealed gauge pressure measurement. High reliability differential mV/V compensated pressure sensors. For easy signal conditoning PCB integration.
Product
Description

Metallux ME504 pressure sensors are made with a ceramic base plate and a flush diaphragm and work following the piezoresistive principle. The Wheatstone bridge is screen printed on one side of the flush ceramic diaphragm which is, in turn, glued to the sensor’s body. The bridge faces the inside where a cavity is made and the diaphragm’s opposite side can therefore be exposed directly to the medium to be measured.

Because of the Al2O3 ceramic excellent chemical resistance (aggressive gases, most of solvents and acids, etc.), no additional protection is normally required. On the sensor body, layout is optimized to allow easy mounting of signal conditioning PCB when requested.

Metallux ME504 sensors are thermally compensated by laser-adjustable PTC resistors and the use of ceramic ensures a high linearity across the entire range of measurement, reducing effects of hysteresis to a minimum.

Specifications
PRESSURE RANGE fso (bar)
0,5 - 1 - 2 - 5 - 10 - 20 - 50 - 100 - 200 - 400 - 600 - 800
PRESSURE RANGE fso (psi)
7 - 14 - 29 - 73 - 145 - 290 - 725 - 1450 - 2900 - 5800 - 8700 - 11600
PRESSURE TYPE
Absolute, Gauge, Sealed Gauge
TECHNOLOGY
Piezoresistive
DIAMETER (mm)
18.00
STRUCTURE
Flush mount
SIGNAL OUTPUT
Differential mV/V Signal
Datasheet - ME504
PDF
Lead-free drinking water system components - NSF/ANSI
PDF
Certificate of Conformity Hygiene - DVGW CERT
PDF
Suitability of non-metallic products for drinking water use - WRAS
PDF
Migration tests of cadmium and lead for drinking water use - DM174
PDF
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