HV120

HV120 is a HV series differential low pressure sensor. HV series family offers the industry's highest performing and most flexible differential low pressure sensors for HVAC (Heating, Ventilation, and Air Conditioning) applications. Targeting pressure ranges from as low as 0.1" inH2O (water column) to 60" inH2O with industry leading 16bits of resolution for each range supported. Competing solutions degrade as pressure range is lowered but, Superior's HV series with multi‐range capability enabled maintains optimal performance from 60" inH2O down to even 0.1" inH2O. HV series employs Superior's proprietary NimbleSense™ architecture to create industry's first generation of smart sensors. NimbleSense™ provides very high dynamic range to enable a single device to cover entire range of HVAC pressure requirements. Constructed with high reliability plastic enclosure. It provides ideal combination of very high performance and reliability while ensuring a high volume cost effective solution.

• Highly integrated sensor with ADC and DSP
• Integrated 50/60Hz notch filter
• Very high accuracy +/‐ 0.1% of selected range, +/‐ 0.1% FSS long term stability
• Temperature compensated range from 0°C to 50°C, supply voltage compensation
• Fully integrated compensation math, standard I2C and SPI interface
• Supply voltage range from 2.8V to 3.5V, Life cycle of 1M pressure cycles
• 4 number of FS pressure ranges, ±2.5 to ±20 inH2O specified FS range extents
• 500 inH2O common mode pressure, 40 inH2O proof pressure, 120 nH2O burst pressure
• 111Hz typical data update rate
• 0.1 to 10Hz BW corner frequency extents, 0.0005Pa/mV supply rejection