Specifications PEY04
The operation is based on the strength balancing principle, comparing the signal of the control unit to the rotation of the axis and sending and amplified pressure signal to the pneumatic actuator.
The PEY Electro-Pneumatic Location with input signal 4-20 mA allows having a proportional control during the rotation of Double and Single Effect pneumatic actuators. The operation is based on the strength balancing principle, comparing the signal of the control unit to the rotation of the axis and sending and amplified pressure signal to the pneumatic actuator.
Same unit for Double and Single Effect Pneumatic Actuators
Easy conversion between the RA /DA functions
Accurate calibration with ZERO and SPAN adjustment
Swaying prevention of small actuators through a connection hole.
Protection grade IP 66
Options:
Adjustment Filter by pressure gauge - PV02 FRL 1G14 recommended for better, longer lasting performance
Flame proof EExmd IIB T6 - Cod. PEY02
Auxiliary Electro-Mechanical Limit Switches and re-transmission of the signal - Code PEY 05
Electro-Pneumatic Locations in Stainless Steel AISI 316
Smart Locations
Smart Deflagration proof Locations
Pneumatic Locations 0,2 - 1 bar ( 3-15 PSI)
Features PEY04
Material: Die-cast Aluminum with Epoxy painting
Control Signal: 4-20 mA DC
Impedance: 250 - 15
Type of Switch: SPDT
Power Supply: 3A - 250 V AC
Supply Pressure: from 1.4 to 7 bar
Stroke: 0 - 90°
Power Supply Fitting: 1/4" NPT
Pressure gauge fitting: 1/8" NPT
Electrical Connections: 1/2" NPT
Operational Temperature: -20° C + 60° C
Linearity: + or - 1% F.S.(SE/SR) + or - 2 % F.S. (DE/DA)
Hysteresis: + or - 1% F.S.
Sensitivity: + or - 0.2 % F.S. (SE/SR) + or - 0,5 % F.S. (DE/DA)
Repeatability: + or - 0.5 % F.S.
Air consumption: 3 Nl/min.
Rate in output: 80 Nl/min.
Resistance to the vibrations: 5-200 Hz
Weight: 2.8 Kg.
