SRD998 Intelligent Positioner with HART Communication
The Intelligent positioner SRD998 is designed to operate pneumatic valve actuators and can be operated from control systems (for example, the I/A Series System and Evo™), controllers or PC based configuration and operation tools such as the FDT/DTMs VALcare™.
The Intelligent positioner SRD998 is designed to operate pneumatic valve actuators and can be operated from control systems (for example, the I/A Series System and Evo™), controllers or PCbased configuration and operation tools such as the FDT/DTMs VALcare™. The positioner is available with HART 7 communication protocol. The multi-lingual full text graphical LCD, in conjunction with the rotary selector, allows a comfortable and easy local configuration and operation. For installations in contact with explosive atmospheres certificates are available.
features
- • AutoStart with self-calibration
- • Self diagnostics, status- and diagnostic messages
- • Easy local operation with the rotary selector
- • Multilingual full text graphical LCD
- • With HART 7 communicationStroke 8 to 260 mm (0.3 to 10.2 in) with standard lever; larger stroke with special lever
- • Angle range up to 95° angle
- • Mounting onto any linear or rotary actuator
- • Supply air pressure up to 10 bar (145 psig)
- • Single or double acting
- • Protection class IP 66
- • Explosion protection: Intrinsic Safety according to ATEX/IECEx, INMETRO, NEPSI, PESO, CNS, EAC