Neles™ SwitchGuard™ SG9000 – intelligent on/off valve controller
Reliable operation and predictive maintenance
Neles SwitchGuard is a top class intelligent on/off valve controller designed to operate on any valve actuator. Large pneumatics capacity and embedded diagnostic features enable users to guarantee the availability of their switching and high cycling valves in demanding processes.
Features
SwitchGuard’s pneumatic capacity easily replaces any solenoid valve and other pneumatics accessories, providing a simple and reliable interface with the process control system. Programmable speed control enables adjusting the opening/closing times easily and provides trouble free long term valve operation. Diagnostic information is presented in easily understandable way to enable planned maintenance of potentially failing valve assemblies before they have chance to impact on the process.
Applications
- High cycling on/off service
- Process critical on/off service
- Diagnostics for on/off valves
Specifications
| Supply power: | Loop powered, 4-20 mA. Binary 24 VDC possible via U/I converter |
| Communication: | HART |
| Temperature range: | -40 °C … +85 °C |
| Material: | Anodized aluminum or stainless steel |
| Max. exhaust capacity: | 700 Nm3/h (Cv 6.4) |
| Hazardous area approvals: | Ex d, Ex ia (for complete list see technical bulletin) |
