Stop wasting time and money trying to find a suitable location to mount your controller and current to pressure transducer. The Model EP1000 Electro-pneumatic Controller combines the highest quality instrumentation in one compact NEMA 4X enclosure for easy, low cost installation. Simply provide a supply pressure and voltage with a standard thermocouple, RTD, DC voltage or DC current input to this unit and a traditional pneumatic process quickly converts to a state-of-the-art electronic operation. The versatile microprocessor based controller incorporates a high level of standard features. Typical function setup items appear in the control menu only when the function is selected, so you don't have to wade through unnecessary items. Standard features include Self-Tune, Fuzzy Logic, fully adjustable PID and Auto/Manual control with bumpless transfer. Combine this versatile controller with the Hi-Flow® Valve for excellent process operation in industries like food and beverage processing, pulp and paper, chemical and pharmaceutical.


SPECIFICATIONS
Front Panel Selectable Inputs: Thermocouple, RTD, DC voltage or DC current.
Input Impedance:
     Thermocouple - 3 Megohms min.
     Voltage - 5000 ohms.
     Current - 10 ohms.
     RTD Current - 200 µA max.
Output: 3-15 psig (.21-1.1 kg/cm²).
Accuracy: ±1.0% of span.
Linearity: ±0.75% of span.
Hysteresis: ±0.5% of span.
Repeatability: ±0.5% of span.
Power Requirements: 100 to 240 VAC nominal ±10%, 50 to 400 Hz, single phase; 132 to 240 VDC ±10%.
Temperature Limits: 14 to 130°F (-10 to 55°C).
Pressure Connections: 1/4" female NPT (supply and output).
Air Consumption: 0.1 scfm (.05 1/s) @ 100 psig.
Output Capacity: 4.0 scfm (1.9 1/s.)
Enclosure: NEMA 4X.
Weight: 8 lb 2 oz (3.69 kg).