Automax 5100 I/P Transducer, New Surplus

Automax 5100 I/P Transducer

The Apex 5100 I/P Module converts 4-20 mA current signals into 3-15 psi pneumatic signals needed by the Apex 5000 Positioner. A controller card compares the input signal with an electrical pressure feedback signal and outputs voltage, which is applied to a coil.

The coil voltage varies a magnetic field strength which influences a metallic diaphragm. This diaphragm throttles air flow out of the positioner input chamber (supplied by the internal regulator). As voltage and field strength increase, the diaphragm moves closer to the coil nozzle, reducing air flow and increasing positioner input chamber pressure.

The controller circuit board features temperature compensation and input signal filtration to provide accurate 3-15 psi output signals.

Features:
1. RFI immunity to both externally radiated RF and cable-conducted RF is provided by a conductive housing and signal input filters.
2. Current loop connections are highly accessible and deplugable simplifying installation.
3. LED loop power indication simplifies troubleshooting.
4. Sensors automatically compensate for temperature fluctuations.
5. Internal regulator compensates for supply pressure changes.
6. Pressure feedback for precise output control, regardless of position, even under heavy vibration.
7. Internal zero and span calibration.
8. Integral filter provides initial startup protection against tubing scale or dirt.
Note: the integral filter is not designed to act as a permanent source of clean, dry air.

Normally sells for $506.00 each (New)

Your Price: $253.00 (New Surplus)

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