Product News: HVAC
Low Pressure Sensor comes with I2C or SPI digital interface.
Press Release Summary:
August 2, 2010 - Low pressure sensor, MS5701 measures as low as Â±2.5 to Â±10 in. H2O in differential version, and from +2-20 in. H2O in gauge version. I2C or SPI interface communicates up to 20 MHz. Utilizing MEMS technology, unit offers low supply voltage of 1.8-3.6 V with 1 mA power consumption. It has resolution of 0.0004 in. of water and conversion of 0.54 msec, and operates in temperature range of -20 to 85Â°C.
Original Press Release
New Low Pressure Sensor with Digital Output Measures ±2.5" H2O
Press release date: July 27, 2010
Using the latest in MEMS technology, the MS5701 has a low supply voltage of 1.8 to 3.6V with a 1 mA power consumption. Furthermore, the MS5701 pressure sensor has a high resolution of 0.0004" of water (0.001 mbar) and a fast conversion of 0.54 milliseconds. A 24-bit pressure and temperature output allows for integration to any microcontroller. The I2C or SPI interface communicates up to 20 MHz.
With an operating temperature range of -20°C to +85°C, the MS5701 offers excellent accuracies. For example, a model calibrated for 5" of water (differential) has an accuracy of ±0.04" at 25°C and ±0.1" over the entire operating temperature range. Low hysteresis and high stability of the pressure and temperature signal make the MS5701 reliable in demanding, high performing applications. Typical uses for the MS5701 include HVAC, respirators, ventilators, CPAP & sleep apnea, leak detection, liquid level metering and more.
The MS5701 low pressure sensor is priced at $18 each in quantities of 1,000. For complete specifications, please visit http://servoflo.com/pressure-sensors/item/calibrated-digital-pressure-sensor-modules/ms5701-differential-gauge-pressure.html.
Servoflo is a provider of pressure sensors, humidity sensors, and sensor signal conditioners for the automotive, medical, process control, and other industrial applications. For information on all of Servoflo's product offerings, please visit www.servoflo.com.
75 Allen Street Lexington, MA 02421 Phone: (781) 862-9572 Fax: (781) 862-9244 www.servoflo.com