TESCOM ER5000 系列电动气压执行机构
TESCOM ER5000 series electric pneumatic actuator
The ER5000 series is a microprocessor based on PID (proportional, integral, derivative) controllers, which can bring precise algorithmic pressure control to a wide range of applications. It can be used as an independent device to control the pressure of inert gas or natural gas from 0 to 100 PSI/0-6.9 bar, or connected to any pneumatic actuator regulator. When used in conjunction with a regulator, the ER5000 can provide gas and liquid pressure control with a vacuum of up to 30000 PSI/2068 bar.
Specifications
Power requirement: 22-28.5 VDC, * 340 mA, nominal 180 mA
Supply requirements for medium type:
ER5000- Clean, dry inert gas or instrument air
ERNG - Natural Gas
Inlet pressure:
*Low outlet pressure+1 PSI/0.07 bar
*High: 120 PSI/8.2 bar
Standard: 110 PSI/7.5 bar
Shell pressure, etc. * Standard: NEMA 4X IP66 (aluminum and epoxy resin coating)
Optional: Explosion proof models can use stainless steel valve bodies
Liquid flow material (solenoid valve and sensor) solenoid valve: nickel plated brass, FKM valve seat and O-ring
Sensors: Glass, Ceramic, Silicon RTV、 nickel
Liquid flow material (manifold) glass fiber PET (explosion-proof model only)
Liquid flow material (flow tube) polyurethane
Fluid flow material (valve plug) brass
Liquid flow material (O-ring) silicon, nitrile rubber FKM
Liquid flow material (accessory) stainless steel
Interface size and type Gas ports (inlet, discharge, and pressure gauge): 1/8 "-27 NPTF
Controlled export port: 1/2 in. SAE
Conduit opening: Two 1/2 in. NPTFs
Working temperature range -22 ° F to 167 ° F/-30 ° C to 75 ° C (medium needs to be below 32 ° F)
Circulation capacity Cv=0.01
Weight 3.1 lbs/1.4 kg
function
Closed loop PID control.
25 ms update rate
Control pressure up to 20000 psi
Control pressure and flow rate
Provide data acquisition
Dangerous Place Certification
南京云联电气有限公司
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