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V100EFF Fail Freeze Valve Positioner

Brand: Budenberg

The fail freeze unit offers system security with its "fail in place" capabilities in addition to its conventional I/P operation.

On the loss of input signal ( 4-20 mA ) the V100EFF will literally hold the valve/actuator package in place no matter what the actuator fail mode.

The unit is loop-powered and does not require an extra power supply.

Fail Freeze mode will operate when the input signal drops below 2 mA (±0.5 mA).

Maximum modularity equals maximum flexibility and with a simple design and quality components, the performance is a maximum as well.

Specifications

Brand

BSP Connection

  • G 1/4”
  • G 1/8”

Environmental Protection

  • IP66
  • NEMA 4X

NPT Connection

  • 1/4” NPT
  • 1/8” NPT

Input Signal

  • 4-20 mA (Ri < 250 ohms)

Supply Pressure

  • 0.15 to 0.7 MPa (20 to 100 PSI)

Repeatability

  • <0.5% FS

Hysteresis

  • <0.6% FS

Temperature Range

  • -20° to +70° C (-4° to +158° F)

Surface Finish

  • Powder Polyester

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