DRYDEN AQUA 90022 Manual de instruções - Página 19

Procurar online ou descarregar pdf Manual de instruções para Instrumentos de medição DRYDEN AQUA 90022. DRYDEN AQUA 90022 20 páginas.

Imprimir página

18. Specifications

Display Enclosure

Enclosure Material ...................................................................ABS

Rating ..........................................................................................NEMA 4X / IP66

Dimensions ................................................................................6" x 6" x 3.5" / 152mm x 152mm x 90mm (HxWxD)

Mounting Brackets (4) ...........................................................Stainless Steel

Outdoor (UV inhibitor included) ........................................Special Order

Display

Display .........................................................................................LCD

Backlight Colors .......................................................................Red, Green, White

Display Cable with Socket ....................................................138" (3.5M) long

Sensor

Sensor Housing Material.......................................................Polycarbonate (clear)

Molded Cable with Plug .......................................................20" (0.5M) long

Display to Sensor Extension Cable (optional)

Pre-formed with Attached Plug and Socket ..................25 feet (7.62M) long

Power Supply

Power Connection ..................................................................Receptacle style

Power Source ............................................................................100-240VAC, 0.4 Amps

Power Output ...........................................................................12 VDC, 1.0 Amps

Low Voltage Cable Length ...................................................10' (3M)

Auxiliary Relay

Output Contacts ......................................................................Double Pole, Double throw Form C Dry Contacts

Contact Ratings ........................................................................20A max

Relay Coil ....................................................................................12VDC (sourced and controlled by the Display)

Analog Output (4-20mA)

Scaled to .....................................................................................4 mA = zero flow, 20 mA = max flow rate limit of installed FlowVis

Output Format..........................................................................Voltage sourced from FlowVis Digital Display

Maximum Load ........................................................................250 ohms

Accuracy

Flow Rate Accuracy .................................................................>97.9% for all FlowVis models

Environmental

Operating Temperature ........................................................32 to 122°F (0 to 50°C)

Storage Temperature .............................................................-4 to 140°F (-20 to 60°C)