809 Series Pressure Sensor for Air Compressors
October 25, 2021
Rather than running extra electrical wires around a job site, compressed air is a very common source of low-pressure energy used in industrial applications. Compressed air is used on construction sites to run large power tools like cement chisels and jack hammers. It is also used widely on factory floors to handle or move parts. For example, a manufacturing facility may use compressed air to close a fixture around a part to perform a manufacturing step. Or, a commercial bakery might use a burst of compressed air to blow a poorly baked roll off a conveyor belt.
Challenge
Finding a pressure sensor that can provide a high number of cycles, as well as be airtight to prevent leaks.
When working with compressed air, leakage is a significant waste of this energy, resulting in a 30% loss. Having a tightly sealed sensor will reduce this waste. Additionally, many manufacturing processes are extremely repetitive and can result in a high number of cycles being placed on the equipment. Devices on the system (including pressure sensors) need to be able to be accurate over a very long lifetime.
Solution
809 Series Pressure Sensor
The 809 Series Pressure Sensor uses no internal O-rings in the chamber that holds air. The stainless-steel pressure ports and sensing diaphragms are laser-welded together to make an air-tight seal. This will prevent leaks today as well as in the years to come, as O-rings can break down over time and cause leaks. Along with a 100 million-cycle lifetime, the 809 series Pressure Sensor is a perfect fit for providing continuous feedback of air pressure to your controller.
Adding the 809 Series Pressure Sensors to your pneumatic applications is a significant asset to ensure your equipment will have a long life and low maintenance needs.
Features
- Exceptional Long-Term Stability = No need for costly field calibration or replacement
- Thermally compensated = Consistent performance under wide temperature conditions
- Stainless Steel body = Able to withstand harsh chemicals and gases
- Enhanced RFI, EMI, and ESD Protection = Clear uninterrupted signal in harsh electrical environments
- Computer Controlled Calibration = High 1:1 Interchangeability from unit to unit
- Passes 20G Vibration test and IEC Free Fall test = Rugged design to handle excessive shock and vibration conditions