SLP33A-LP .3-3 psi
Pressure Medium: Air/Gas
Sensor Type: Gauge
Supply Voltage: Under 5V, 5V
Output Signal: Voltage
Pressure Range: 4” H2O to 3 psi
Kind: Board Level

The SLP33A-LP Series are fully compensated, amplified gauge pressure sensors with a pressure port. Ordering options include negative pressure or bi-directional pressure ranges. The SLP33 Series incorporates a silicon MEMs pressure sensor with the latest ASIC technology. 

Utilizing the back side of the MEMs pressure sensor, the SLP Series can be used in harsh environments such as high humidity, water, liquid and other types of fluid. For a higher pressure version (5-100 psi) of this sensor, please see the SLP33D-STD (digital output) or SLP33A-STD (analog output).


  • 6 pin dual in-line package or SMT package with port
  • Operating voltage of 2.7 to 5.5 V
  • Calibrated analog output
  • Very low pressure
  • Gauge pressure measurement

Typical Uses

  • Vacuum pressure gauges
  • Water level measurement
  • Medical & more
  • 2.5% or 1.8% FS (depending on model)