Samson 4763-01100121000000.05 4763 Electropneumatic Positioner

Samson 4763-01100121000000.05 is an electro-pneumatic valve positioner in the Samson 4763 series. The following is its introduction:

Main features:

Signal input: supports 4-20mA standard signal input, built-in 250Ω input resistor (explosion-proof type) and 200Ω conventional type, can be easily connected to various control systems to receive control signals.

Structural improvement: The piezoelectric valve sealing structure has been improved to improve the performance and reliability of the positioner, while enhancing compatibility with the HART protocol, facilitating the realization of more intelligent communication and control functions.

Functional features:

Adjustable proportional band: With adjustable proportional band (P-band), users can adjust according to actual control needs to achieve more accurate valve positioning control.

Output capacity: The output range is 0 to 90 psi (0 to 6 bar), and the air supply requirement is 20 to 90 psi (1.4 to 6 bar), which can provide sufficient power for the pneumatic actuator to ensure that the valve responds accurately to the control signal.

Low air consumption: The low air consumption helps to reduce operating costs and improve energy efficiency.

Installation method: It is easy to assemble to linear or angular stroke pneumatic actuators with Samson direct integrated mounting connections, NAMUR flanges, and control valves with rod-type brackets that comply with IEC 60534-6-1 standards, or angular stroke pneumatic actuators that comply with VDI/VDE 3845 standards. It is easy and flexible to install and can adapt to a variety of different industrial field installation conditions.

Application areas: Applicable to industries such as petrochemicals, electricity, light industry, metallurgy, medicine, beer and beverages, and urban heating. It can be used for positioning control of various pneumatic control valves to ensure accurate control of parameters such as flow, pressure, and temperature in industrial processes.