Key Parameters (English) The following are typical technical parameters for the Fisher 670 Actuator. Category Parameter Description / Typical Values Actuator Type Type Pneumatic Spring-and-Diaphragm (or Double-Acting Piston). Action Direct (Air-to-Close), Reverse (Air-to-Open), Double-Acting. Performance Diaphragm Size Multiple sizes available (e.g., 230, 350, 550 sq. in. effective area). Spring Ranges Multiple spring ranges available to provide the required torque for the application. Standard Air Supply 30 psig (2.1 bar) for benchset. Max supply typically 100 psig (7 bar). Output Torque High torque output, varying with diaphragm size, spring range, and air supply. Environmental Operating Temperature Standard: -20°F to +150°F (-29°C to +66°C). High-temperature options available. Materials Housing Aluminum with corrosion-resistant coating. Internals Steel, Stainless Steel. Accessories Positioner Mounting Designed for direct mounting of Fisher positioners (e.g., DVC6000, 3582). Other Accessories Limit switches, solenoid valves, air filter regulators, etc.

The Omron 3G3JV-AB002 is a compact single-phase input inverter from the 3G3JV Series. It is designed for simple speed control applications requiring easy setup and reliable operation. It features a built-in potentiometer for frequency adjustment, multi-step speed control (up to 9 steps), and open-chassis IP20 construction suitable for panel mounting

Technical Parameters Parameter Specification Model Fisher FIELDVUE DLC3020f Type Digital, Two-Wire Level Controller Communication Protocol Foundation Fieldbus H1 (31.25 kbit/s) Input Signal From compatible Fisher electronic or pneumatic (with I/P) level transmitters. Output Signal Digital setpoint/command via Fieldbus; also provides a 4-20 mA analog output signal for the control valve (via an internal I/P converter). Power Supply 9 to 32 V DC via the Fieldbus network. Control Function PID Control Algorithm (configurable) Function Blocks Contains standard Fieldbus function blocks (AI, PID, AO, etc.) for distributed control. Ambient Temperature Range -40°F to 185°F (-40°C to 85°C) Enclosure Rating NEMA 4X (IP66) Hazardous Area Approvals FM, CSA, ATEX, IECEx for Class I, Division 1 / Zone 1 hazardous locations. Mounting Field-mounted on a pipe stanchion or wall.