Honeywell TruStability HSC Series Board Mount Pressure Sensors
Product Overview
The Honeywell TruStability HSC Series offers high-accuracy, compensated, and amplified piezoresistive silicon pressure sensors with ratiometric analog or digital output. Designed for reliability and stability, these sensors are fully calibrated and temperature compensated for offset, sensitivity, and non-linearity via an on-board ASIC. They measure absolute, gage, or differential pressures and are intended for use with non-corrosive, non-ionic gases like air, with an option for non-corrosive, non-ionic liquids in higher pressure ranges. Applications span medical devices such as ventilators and oxygen concentrators, to industrial uses like HVAC systems and barometry. The series is manufactured to ISO 9001 standards.
Product Attributes
- Brand: Honeywell
- Series: TruStability HSC
- Technology: Silicon Ceramic (HSC)
- Certifications: ISO 9001, IPC/JEDEC J-STD-020E moisture sensitivity level 1, REACH and RoHS compliant
- Material: Alumina ceramic substrate, high temperature polyamide ports and covers
Technical Specifications
| Characteristic | Value | Unit |
|---|---|---|
| Pressure Range | 1.6 mbar to 10 bar | 160 Pa to 1 MPa | 0.5 inH2O to 150 psi | |
| Output Type | Ratiometric Analog or Digital (I2C/SPI) | |
| Supply Voltage (Vsupply) | 3.3 Vdc or 5.0 Vdc | |
| Compensated Temperature Range | 0C to 50C [32F to 122F] | |
| Operating Temperature Range | -20C to 85C [-4F to 185F] | |
| Accuracy | 0.25 %FSS BFSL (Full Scale Span Best Fit Straight Line) | |
| Total Error Band (TEB) | Includes offset, span, non-linearity, hysteresis, repeatability, and thermal effects | |
| Update Rate (Analog) | ~1 kHz | |
| Update Rate (Digital) | ~2 kHz | |
| Package Size | 10 mm x 10 mm [0.39 in x 0.39 in] | |
| Power Consumption (Typical) | < 10 mW | |
| Absolute Maximum Supply Voltage | 6.0 Vdc | |
| Storage Temperature | -40C to 85C [-40F to 185F] | |
| ESD Susceptibility (HBM) | 3 kV | |
| Digital Output Resolution | 14-bit (min. 12-bit sensor resolution) | |
| Pressure Types | Absolute, Gage, Differential | |
| Wetted Materials | High temperature polyamide, alumina ceramic, epoxy, silicone, glass, solder | |
| Liquid Media Option Availability | For pressure ranges above 40 mbar | 4 kPa | 20 inH2O | |
| Diagnostic Functions | Optional internal diagnostic functions | |
| Startup Time (Digital) | 3 ms | |
| Startup Time (Analog) | 5 ms |
2411081400_Honeywell-HSCDRRD005NDAA5_C21442058.pdf
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