The Type 8750 flow rate controller is a system to measure and control gases using the differential pressure principle and offers precision flow control for efficient, accurate pneumatic conveying systems.
It combines together a closed loop controller, pressure sensors and a control valve to create an automated air flow control unit that can reduce operating costs and improve productivity through better flow control and management of the compressors.
Using the pressure difference across the valve and the given density and temperature of the medium, a nominal flow can be calculated, providing the flow characteristics of the valve to the process controller.
Media
Media handled: Air, Nitrogen, Carbondioxide, other gases
Media temperature: 0 to 80 °C
Ambient temperature: 0 to 55 °C
Key features
- Designed for simplicity, accuracy and reliability
- Reduced maintenance, due to the lack of moving parts
- Complete assembly - no need for a separate flow meter
- Improved operational environment with no dust thanks to the fully enclosed design
- System flexibility that allows for multiple drop points and considerable transfer distances
- Uses compressor energy efficiently
- High flow rate
- Compact and simple to install in-line
- Can be easily integrated into the existing process control infrastructure
- Cost effective
- Minimises damage to process materials
- Increases productivity by providing better flow control and management of the pneumatic compressors
- Allows physical mixing or chemical reactions during the conveying process
- Can convey air-sensitive materials using an inert gas, such as nitrogen, to prevent oxidation
Pneumatic conveying is used by a wide range of industries including food and beverage, pharmaceutical, chemical and power generation. The Type 8750 air controller ia able to keep the consistency of the product and maintain a precise controllable flow of the product.
The Type 8750 flow rate controller is a system to measure and control gases using the differential pressure principle and offers precision flow control for efficient, accurate pneumatic conveying systems.
It combines together a closed loop controller, pressure sensors and a control valve to create an automated air flow control unit that can reduce operating costs and improve productivity through better flow control and management of the compressors.
Using the pressure difference across the valve and the given density and temperature of the medium, a nominal flow can be calculated, providing the flow characteristics of the valve to the process controller.
Media
Media handled: Air, Nitrogen, Carbondioxide, other gases
Media temperature: 0 to 80 °C
Ambient temperature: 0 to 55 °C
Key features
- Designed for simplicity, accuracy and reliability
- Reduced maintenance, due to the lack of moving parts
- Complete assembly - no need for a separate flow meter
- Improved operational environment with no dust thanks to the fully enclosed design
- System flexibility that allows for multiple drop points and considerable transfer distances
- Uses compressor energy efficiently
- High flow rate
- Compact and simple to install in-line
- Can be easily integrated into the existing process control infrastructure
- Cost effective
- Minimises damage to process materials
- Increases productivity by providing better flow control and management of the pneumatic compressors
- Allows physical mixing or chemical reactions during the conveying process
- Can convey air-sensitive materials using an inert gas, such as nitrogen, to prevent oxidation
Pneumatic conveying is used by a wide range of industries including food and beverage, pharmaceutical, chemical and power generation. The Type 8750 air controller ia able to keep the consistency of the product and maintain a precise controllable flow of the product.
