Neles SwitchGuard is a high-grade intelligent on/off valve controller compatible with any valve actuator. Its high pneumatic capacity and built-in diagnostic functions allow users to secure availability for switching and high-cycle valves within demanding process conditions.
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)