Differential pressure sensor

Delivery in 3 to 5 weeks
  • Range from -40 to +130°C.
  • Output response time of 10 milliseconds.
  • Protection level IPX9K.
  • Long lifespan of more than one million cycles.
  • Suitable for vacuum boosters.

Product features Differential pressure sensor

Product presentation

The piezoresistive MEMS sensor, used to monitor the pressure in the vacuum booster, offers several significant advantages. First of all, its high precision guarantees reliable and precise pressure measurements, which is crucial for the proper functioning of the system. Additionally, its design allows for high integration, meaning it can be easily integrated into existing systems without requiring major modifications.

La high sensor sensitivity allows it to detect even small pressure variations, which is essential to ensure precise control of the vacuum booster. Its good stability ensures that measurements remain constant over time, reducing the need for frequent calibration.

Finally, the MEMS piezoresistive sensor presents a low energy consumption, which is particularly advantageous in applications where energy efficiency is a major concern, such as in start-stop systems aimed at saving energy. In summary, this sensor offers reliable, precise and economical solution in energy to monitor the pressure in the vacuum boosters.

Characteristics

Operating pressure -120 kPa(G)~5kPa(G)(range can be customized)
Accuracy

±1%FS (10℃~85℃)

Total error band: ±1,5%FS (-40℃~130℃)

Operating temperature -40℃~+130℃
Storage temperature  -40℃~+130℃
Protection pressure 200 kPaG
Burst pressure 300 kPaG
Workplace Vacuum booster
Durée de vie over a million complete cycles
Vibrations  50~800㎐
Electrical interface MLK 3 WAY CODING A-BLCAK ACC TO 96.907.999.999 (customizable)
Protection level IPX9K
Housing material PBT+30%GF
Supply voltage 5,0 ± 0,25 V DC
Output Voltage 0,5 ~ 4,5 V DC (adjustable over 5 V range)
Supply current 5mA (maximum)
Output response time <10 ms
Protection contre les surtensions 16 V DC, 60 min
Reverse voltage -14 VDC, 60s
Protection against short circuits Yes
EMC (150kHz ~ 2,5GHz) 50 V / m
EMC (80 MHz ~ 3 GHz) 100 V / m
ESD  15 KV

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