Dwyer 265ER-D5 Precisor® II Positioner is a durable and versatile component for pneumatic and electro-pneumatic systems. It can operate in temperatures ranging from -4 to 158°F (-20 to 70°C) and has an IP66 enclosure rating. Made with aluminum diecasting or 316SS, it offers reliable performance with ±2% linearity and ±0.5% repeatability. Suitable for hazardous locations, it features a 1/2" NPT conduit connection and 1/8" NPT connection. With a hysteresis of 1% and sensitivity of ±0.5%, it ensures accurate positioning. It has low air consumption of 0.10 SCFM at 20 psig and a flow capacity of 28 SCFM at the same pressure. The input signal options include pneumatic (3 to 15 psig) and electro-pneumatic (4-20 mA DC), and it requires an air supply of 20 to 101 psig. It is designed with a 0 to 90° stroke and 1/4" NPT air connections.