EMERSON VALVE POSITIONER 1C31194G03 is an intelligent valve positioner under Emerson, which is usually compatible with Emerson's Ovation Distributed Control System (DCS). The relevant introduction is as follows:
- Signal Type: Analog input, commonly 4-20mA.
- Air Supply Pressure: The operating air supply pressure range is 3-15 psi (i.e., 21-105 kPa).
- Power Supply Voltage: DC power supply, with a voltage range of 9V to 36V.
- Power Consumption: Low power consumption, less than 4W.
- Operating Temperature: It can work normally in the temperature range of -40°C to 80°C.
- Protection Rating: It has an IP67 protection rating, providing excellent dustproof and waterproof performance.
- Dimensions and Weight: The length, width, and height are approximately 102mm, 60mm, and 35mm respectively; the weight is roughly 300g, and the housing is made of aluminum alloy.
- High Precision: It can provide high-precision control functions, ensuring accurate valve positioning and enabling the valve opening to be adjusted precisely according to system requirements.
- Strong Reliability: Manufactured with high-quality industrial-grade components, it has excellent anti-interference capability and can work stably for a long time in industrial scenarios.
- Easy to Use: It is equipped with an easy-to-operate menu interface, and based on the modular design concept, installation, later configuration, and maintenance are relatively simple.
- Main Functions: This positioner is mainly used to control the opening of pneumatic or electric valves. It converts the analog signal from the control system into a pneumatic or electric positioning signal that can manipulate the valve, thereby controlling the valve opening. Some products also support HART communication, which can be used for configuration and diagnosis.
- Application Scenarios: It is suitable for a variety of industrial application scenarios, such as process control in industries like oil, natural gas, and chemical engineering, as well as places that require precise regulation of valve opening, including HVAC systems and power plants.


EMERSON VALVE POSITIONER 1C31194G03 Ovation Control Module
EMERSON VALVE POSITIONER 1C31194G03 Ovation Control Module
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