DLVR Series
The DLVR Series mini digital output pressure sensor is based on All Sensors' CoBeam2 TM Technology. This reduces package stress susceptibility, resulting in improved overall long term stability. The technology also vastly improves position sensitivity compared to single die devices.
The supply voltage options ease integration of the sensors into a wide range of process control and measurement systems, allowing direct connection to serial communications channels. For battery-powered systems, the sensors can enter very low-power modes between readings to minimize load to power supply.
These calibrated and compensated sensors provide an accurate, stable output over a wide temperature range. This series is intended for use with non-corrosive, non-ionic working fluids such as air, dry gases and the like. A protective parylene coating is optionally available for moisture/harsh media protection.
Equivalent Circuit
Features
- 0.5 to 60 inH2O Pressure Ranges
- 3.3V or 5V Supply Voltage Option
- I2C or SPI Interface Option
- High Resolution 14 Bit Output
- Better than 0.5% Accuracy Over Temperature Typical
Specifications
| Compensated Operating | - |
| Commercial | 0 to 70° C |
| Industrial | -20 to 85° C |
| Operating | -25 to 85° C |
| Storage | -40 to 125° C |
| Humidity Limits | 0 to 95% RH (non condensing) |