All Sensors DLHR Series Mini Digital Output Pressure Sensors
Amphenol All Sensors DLHR Series Mini Digital Output Pressure Sensors are based on CoBeam2 Technology that reduces package stress susceptibility, resulting in improved overall long-term stability and vastly improves the position sensitivity. The DLHR mini digital output pressure sensors provide accurate, stable output, and are available with a protective parylene coating for moisture and harsh media protection. DLHR mini digital output sensors can operate at a temperature ranging from -25°C to +85°C with a common mode pressure of 10psig. Typical applications include medical breathing, environmental controls, HVAC, and industrial controls.
Features
- Better than 0.25% accuracy
- High-resolution 16-bit, 17-bit, and 18-bit output
- I2C or SPI interface (automatically selected)
- Low-power mode between readings
- Stress susceptibility
Applications
- Environmental controls
- HVAC
- Industrial controls
- Medical breathing
- Portable/Hand-held equipment
Technical Specifications
| Parameters | Values |
|---|---|
| Supply voltage range | 1.68V DC to 3.63V DC |
| Common mode pressure | 10psig |
| Operating temperature range | -25°C to +85°C |
| Humidity limits | 0%RH to 95%RH |
| Pressure ranges in H2O | 0.5 to 60 |
Video
This video explains the Amphenol All Sensors DLHR Series Mini Digital Output Pressure Sensors are based on CoBeam2 Technology that reduces package stress susceptibility, resulting in improved overall long-term stability and vastly improves the position sensitivity.
See video transcript below
Video Transcript
Sensors, like people, are effected by stress, but some are less susceptible to it. I like to think I’ve built up a high tolerance from my time working in fast food. Amphenol All Sensors specifically designed their DLHR Series of pressure sensors to be less susceptible to stress using their CoBeam2 technology, enabling long term stability and improved position sensitivity with a pressure range from 0.5 to 60 inches of water. The DHLR Series offer 16 to 18 bits of resolution and an accuracy of 0.25 percent, with a digital output that automatically selects either I2C or SPI. The sensors can operate from 1.68 to 3.6 volts and have very low power mode for battery powered systems. The DLHR series can operate from negative 25 to 85 degrees Celsius and are suitable for a wide range of applications including medical, industrial, and commercial systems.
