Samson 4763-01200121000000.04 4763 Electropneumatic Positioner

Samson 4763-01200121000000.04 is an electric valve positioner. Here is its introduction:

Functional characteristics

Precise control: Through high-precision mechatronic design, it can ensure that the valve position is accurately assigned to the input signal. It compares the input signal received from the control system with the stroke of the control valve and sends out the corresponding output signal pressure to achieve precise control of the valve opening. It can be applied to chemical, energy and process industries, etc., providing a reliable solution for valve control.

Reversible action direction: With reversible action direction, it can be flexibly adjusted according to actual needs to adapt to different process flows and installation requirements.

Adjustable proportional band: Equipped with an adjustable proportional band (P-band), users can adjust it according to specific control requirements, thereby optimizing control performance and improving control accuracy.

Adjustable air volume: The air output capacity is adjustable, which helps to meet the needs of different pneumatic actuators, and has the characteristics of low air consumption, which can reduce operating costs and improve energy efficiency.

Monitoring function: The version with two pressure gauges can be used to monitor the gas supply and signal pressure. Its stainless steel pressure gauge housing with nickel-plated or stainless steel connectors allows operators to understand the working status of the positioner in real time and promptly discover and solve potential problems.

Technical parameters

Environmental adaptability: High temperature resistant design, can work normally in industrial environments from - 40℃ to + 85℃, protection level reaches IP65, with excellent dustproof and waterproof performance, can adapt to a variety of harsh industrial field environments.

Explosion-proof performance: With explosion-proof certification EEx ib IIC T6/T4, it can be safely deployed in flammable and explosive hazardous areas, suitable for industries such as petroleum and chemical industries with flammable and explosive gases or dust.

Standard compatibility: It complies with international standards such as API 670 and ISO 10817-1, and is compatible with mainstream control systems (such as DCS/PLC), making it easy to integrate into various industrial automation control systems.

Mounting: Can be connected to linear actuators according to IEC 60534-6 or SAMSON integral accessories, can also be connected to rotary actuators according to VDI/VDE 3845, and can also be connected to double-acting actuators with 3710 reversing amplifiers. Flexible mounting methods can adapt to different types of actuators.