1C31194G03 | Emerson Ovation | Valve Positioner

Emerson Ovation 1C31194G03 is a valve positioner module in Emerson Ovation system. Here is its introduction:

Functional features

High-precision control: Designed for precise control in high-demand industrial environments, it can ensure accurate positioning of valves, thereby achieving precise adjustment of fluid flow, pressure and other parameters, and meeting the strict control requirements of various industrial processes.

Wide operating voltage range: The operating voltage is 220V. The wide voltage range design enables it to adapt to a variety of industrial power supply systems, reduce problems caused by voltage fluctuations or mismatches, and ensure stable operation under different power supply conditions.

High output frequency: The output frequency is 30kHz, which can provide fast-response valve control and can adjust the valve opening according to the control signal in a timely and accurate manner. It is particularly important for industrial applications that require rapid adjustment of valve position to optimize the process, and helps to improve the dynamic response performance and control accuracy of the system.

Good interface compatibility: With industry standard interfaces, it can be easily integrated with various industrial automation systems, valve actuators and other related equipment, facilitating the realization of automatic control and monitoring of the overall system.

Strong durability: Made of high-quality materials, it is strong and durable, and can withstand harsh industrial environmental conditions such as high temperature, humidity, vibration, etc. It is suitable for various harsh industrial scenes such as petroleum, chemical, electric power, metallurgy, etc., to ensure long-term stable operation.

Working principle: Receive electrical signals from the control system, usually 4-20mA DC signals, and then convert them into corresponding air pressure signals or other drive signals to control the action of the valve actuator, thereby accurately adjusting the opening of the valve. At the same time, it will cooperate with the valve position sensor or encoder to obtain the position feedback information of the valve in real time, form a closed-loop control, and ensure that the valve is accurately positioned at the required position.

Application field: Widely used in various industrial automation fields that require precise control of valve position, including but not limited to fluid delivery control in chemical production processes, pipeline flow regulation in the oil and gas industry, steam and water system control in power systems, and valve control in water treatment plants, etc., to maintain the stability, safety and efficiency of the process.