Electro Pneumatic Positioner DSR-500

General

• Housing Material: Polyamide
• Ground Plate Material: KTL-coated Aluminum
• Wiring: 4-wire logic
• External Supply Voltage: 24VDC±10%
• Current Consumption: 300mA max
• Signal Input: 4-20mA
• Voltage of Working Resistance: 3.5V @ 20mA
• Stroke: Linear, rotary
• Actuator Action: Fail-safe close
• Manual Jog: Push button
• Temperature: -4°F to 167°F
• Pneumatic Port: G1/8”
• Conduit: M16x1.5
• Protection Class: IP65

Special Note

All standard DSR 500 Positioners are programmed for fail-safe to close logic. These standard units can be reprogrammed by GF Piping Systems for fail-safe to open logic with special request. DSR 500 units can be built and programmed specifically for double acting logic with special request but this requires additional internal components, therefore all air-spring units cannot be converted to a double acting unit in the field .