SVI Digital Valve Positioner Accurate, Responsive and Reliable The third generation Baker Hughes Masoneilan™ SvI is a user friendly digital valve positioner for pneumatic control valves. Utilizing advanced control and diagnostic algorithms, along with field-proven non- contact position sensing technology, the SVI delivers accurate, responsive, and reliable positioning performance.
Input Power and Signal:
* Min/Max current: 3.2mA / 22mA
* Required Compliance voltage: 9Vdc at 20mA, 11Vdc at 4mA
* Termination: Screw-type terminals
* Electrical Entries: Two 1/2NPT female
Optional Input/Output Signals:
* Two Configurable solid state switches:
- 1A - 30Vdc, self protected
- Normally Open or Normally Closed (when powered)
* One 4 to 20 mA Output - Position Retransmit
* One Configurable Digital Input
* One Analog Remote Position Sensor Input : 1k Ohm
Communication, Setup and Calibration:
* HART® Protocol, Rev 7
* Integrates with leading DCSs with full DTM and EDD support,
including, but not limited to:
* Emerson DeltaV / AMS
* Honeywell / FDM
* Yokogawa / PRM
* Optional local user interface with graphical LCD and
keypad, approved for use in hazardous areas
* Smart Cal one button calibration including Stops, Air
action, Autotuning and Pre-determined Tuning sets
Ambient Temperature and Humidity Limits:
* Standard Temperature, -40°C to 85°C
(-40°F to 185°F), Nitrile Diaphragms
* Optional Extreme Temperature, -55°C to 85°C
across full temperature range
* 100% RH non-condensing
Tropical environmental compatibility
* Fungus resistance per ASTM-G21
* Exposed circuits covered with anti-fungal coating
* Positively pressured housing with insect-resistant vents
Nice to meet you and thank you for the information. We have a wide range of stock products including valve instruments, fittings,
and spare parts from brands such as Rotork, Samson, ASCO, TOPWORX, GO SWITCH, YTC, Masoneilan, and more. With years of
specialization in valves and valve fittings, we have established a stable and robust supply chain and maintain a large inventory
at competitive prices. I am committed to offering you the best prices to demonstrate our sincerity. We provide comprehensive
services for equipment, installation, commissioning, maintenance, and technical modification. Many European and American brands
are available in stock at competitive prices. Looking forward to your reply .Thank you and best wishes. If you have any
related product needs, please feel free to contact us. Feel free to let me know if you need any further adjustments!
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