SPI Smart Position Indicator
The Smart Position Indicator is designed for use in chemical, petro-chemical, oil and gas industries, power plants and water supply.
Limit switches enclosed in a IECEx/ATEX certified protective enclosure provide an accurate and reliable Open/Close signal to the control room for multi-turn manual valves. Using 30+ years of proven technology, the new Smart Position Indicator mechanically displays the position of the valve for in-field notification and digitally signals its open/closed position.
With certification for use in gas and dust explosion hazardous environments, the Smart Position Indicator helps to create a safer working environment.
• Ratios from 34.8:1 to 1,196:1
• 4 sizes
• Multi-turn manual duty
• ISO 5210 F10 output
• IP67
• Aluminium housings
• Stainless Steel fasteners
• Protected shafts
• Adjustable open/shut plates & contacts
• Maintenance free
• Mount to existing F10 input flange, direct mount to rising stem valve
• Switches & terminals housed inside a protective enclosure
• Switches used: Bartec 07-1501-6520-63, Pepperl+Fuchs NCB2-V3-N0, Crouzet • 831391 CBB.5.A, Omron D3V-161-1A5 (or equivalent)
Application
The Smart Position Indicator is designed for use in chemical, petro-chemical, oil and gas industries, power plants and water supply.
Options
• Pin / key handwheel
Enviromnental Specification
• IP67 minimum sealed unit
Certification
• Hazardous Area:
On versions fitted with flameproof micro-switches:
EXII 2GD
EX e d IIC T4 Gb / Ex h IIC T4 Gb / Ex tb IIIC T135° Db
IP67
T ambient = -25 to +65 °C
(1.5 A version) or -25 to +100 °C
• Non Hazardous Area:
Watertight & Dust-tight, BS EN 60529 IP67
T ambient = -25 to +100 °C
