TESCOM ER5000 Series Electric Actuators

TESCOM™ ER5000 Series Electro – Pneumatic Pressure Actuators
The ER5000 series is a microprocessor based on a PID (Proportional, Integral, Derivative) controller, which can bring precise pressure regulation for a wide range of applications. It can be used as a stand – alone device to control the pressure of inert gases or natural gas from 0 to 100 psig / 0 – 6.9 bar, or connected to any pneumatically actuated regulator. When used with a regulator, the ER5000 can provide gas and liquid pressure control from vacuum to 30000 psig / 2068 bar.

Specifications
– Power Supply Requirements: 22 – 28.5 VDC, maximum 340 mA, nominal 180 mA
– Supply Requirements
– Media Type: For ER5000 – clean, dry inert gas or instrument air
– Inlet Pressure:
– Minimum: Outlet pressure + 1 psig / 0.07 bar
– Maximum: 120 psig / 8.2 bar
– Standard: 110 psig / 7.5 bar
– Enclosure Pressure Rating
– Standard: NEMA 4X IP66 (aluminum and epoxy coating)
– Optional: For explosion – proof models, stainless – steel body
– Fluidic Materials (Solenoid Valves and Sensors)
– Solenoid valve: Brass with nickel plating, FKM valve seat and O – ring
– Sensor: Glass, ceramic, silicon, RTV, nickel
– Fluidic Materials (Hose): Polyester PET (only for explosion – proof models)
– Fluidic Materials (Flow Tube): Polyurethane
– Fluidic Materials (Orifice): Brass
– Fluidic Materials (O – Ring): Silicon, butadiene rubber, FKM
– Fluidic Materials (Fittings): Stainless steel
– Port Sizes and Types
– Gas ports (inlet, vent, and pressure gauge): 1/8 – 27 NPTF
– Controlled outlet port: 1/2 in. SAE
– Pilot openings: Two 1/2 in. NPTF
– Operating Temperature Range: – 30°C to 75°C / – 22°F to 167°F (media temperature requirement is below 32°F)
– Flow Capacity: Cv = 0.01
– Weight: 3.1 lb / 1.4 kg
– Other Information: For customized models or complete system solutions, please contact our staff.

Features
– Closed – loop PID control.
– 25 ms update rate.
– Control pressure up to 20000 psi.
– Control pressure and flow rate.
– Provide data acquisition.
– Certified for hazardous locations.