MS54xx Series Pressure Transducer

MS54xx Series Pressure Transducer Description:  The MS54xx SMD pressure sensor series is designed for pressure sensor systems with highest demands on resolution and accuracy. The device consists of a silicon micromachined pressure sensor die mounted on a 6.2 x 6.4 mm ceramic carrier or a 6.1 x 6.3 mm PCB […]

MS54xx Series Pressure Transducer

Description: 

The MS54xx SMD pressure sensor series is designed for pressure sensor systems with highest demands on resolution and accuracy. The device consists of a silicon micromachined pressure sensor die mounted on a 6.2 x 6.4 mm ceramic carrier or a 6.1 x 6.3 mm PCB protected by a metal or plastic cap. The MS54xx can be delivered in a high sensitivity version giving a maximal output voltage or in a high linearity version. Both versions provide an output voltage directly proportional to the applied pressure.

Features:
• 0 to 1 bar full scale absolute range (14.5 PSI)
• Low cost SMD ceramic package
• Small size 6.2 x 6.4 mm
• High sensitivity (MS5401-AM), span of 240mV @5V
• High linearity (MS5401-BM), 0.05% typical
• Overpressure 5 bars (MS5401-AM), 10 bars (MS5401-BM)
• Uncompensated
• -40°C to 125°C
• High reliability, low drift
• Optional gel protection
• Pb-free and RoHS-compatible

Parameter Min Typ Max Unit Notes
Operating pressure range 0 – 1 bar
MS5401-AM Full-scale span (FS) 190 240 290 mV
Sensitivity 190 240 290 mV/bar
Linearity – ±0.15 ±0.40 % FS 1, 6
Operating pressure range 0 – 7 bar
MS5407-AM Full-scale span (FS) 322 392 462 mV
Sensitivity 46 56 66 mV/bar
Linearity ±0.15 ±040 % FS 1, 6
Operating pressure range 0 – 70 bar
MS5470-AM Full-scale span (FS) 250 310 370 mV
Sensitivity 3.6 4.4 5.3 mV/bar
Linearity ±0.25 ±0.50 % FS 1, 6
Operating temperature range -40 – 125 °C
Zero pressure offset -40 0 40 mV
Pressure hysteresis – – ±0.20 % FS 2, 6
All Ranges Temperature hysteresis – 0.3 0.8 % FS 3, 6
Repeatability – – ±0.20 % FS 4, 6
Bridge resistance 3.0 3.4 3.8 kΩ
Temperature coefficient of resistance 2’400 2’900 3’300 ppm/°C 5, 6
Temperature coefficient of span -1’500 -1’900 -2’300 ppm/°C 5, 6
Temperature coefficient of offset -80 – 80 µV/°C 5, 6

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