Model Number SRD960-BHQDSN7EDZFA Type Smart Electronic Valve Positioner Supply Air Pressure 1.4 - 7 bar (20 - 100 psi) Action Single-acting (for spring-return actuators) Ambient Temperature -30°C to +80°C (-22°F to +176°F) Input Signal 2-wire, 4-20 mA DC (Loop powered) Load Resistance Typically up to 850 Ohms at 20 mA (dependent on air supply) Communication HART® protocol (standard for digital communication) Performance Accuracy Typically ≤ ±0.5% of span Hysteresis Typically < 0.1% Linearity Typically < 0.1% Mechanical & Physical Housing Protection IP66/67 (NEMA 4X equivalent) - Dust-tight and protected against powerful water jets and temporary immersion. Mounting Direct mounting per VDI/VDE 3845. Adapter kits available for other standards. Pneumatic Connections FA = 2 x 1/4" NPT internal thread Electrical Connection Z = Cable gland M20 x 1.5
