LMI – 25 pascal digital low pressure sensor with amplified output
Item number: LMI Applications Medical devicesHeating/ Air conditioning/ VentilationMechanical engineering & Plant construction
Price on request
Delivery time:Delivery time on request
The digital LMI differential pressure sensors with I²C bus and 3 V supply are based on thermal micro-flow measurement within the silicon sensor chip and offer measuring ranges from 25 Pa (0.1 inH2O) Full Scale.
Due to their excellent sensitivity, accuracy, offset long term stability and long service life, LMI sensors are ideal for differential pressure gas flow measurement in bypass configuration. For battery powered applications the sensor features a low-power mode with minimal standby current.
The extremely low gas flow through the sensor ensures high immunity to dust contamination and long tubing compared to other flow-based pressure sensors. The low profile sensors of the LMI series feature a total height of only 9 mm including pressure ports and allow for flexible direct manifold assemblies. Further, the SMT devices are highly versatile to fit to custom adaptors for application-specific mounting requirements.
Due to their excellent sensitivity, accuracy, offset long term stability and long service life, LMI sensors are ideal for differential pressure gas flow measurement in bypass configuration. For battery powered applications the sensor features a low-power mode with minimal standby current.
The extremely low gas flow through the sensor ensures high immunity to dust contamination and long tubing compared to other flow-based pressure sensors. The low profile sensors of the LMI series feature a total height of only 9 mm including pressure ports and allow for flexible direct manifold assemblies. Further, the SMT devices are highly versatile to fit to custom adaptors for application-specific mounting requirements.
Attributes of LMI – 25 pascal digital low pressure sensor with amplified output
May differ from supplier data
Basic data
Pressure measurement range -25 to 50 mbar
Compensated temperature range -20 to 80 °C
Measured media Gaseous media Air Neutral gases Show all Non-aggressive gases Non-aggressive air Compressed air
Pressure type Bidirectional differential pressure Differential pressure
Product environmental influences (protection class/temperature)
Operating temperature range 0 to 50 °C
Typical applications
Typ. applications Filter systems Vacuum technology Oxygen Show all Respiratory equipment Anesthesia machine Spirometer Sleep apnea Sleep diagnostic devices
Signal inputs/outputs and interfaces
Interfaces/ protocols I²C bus