Dwyer TFP-GV05 Gas Turbine Flow Meter is a reliable and accurate device for measuring gas flow. It has a wide temperature range, from 41 to 131°F (5 to 55°C) during operation and 32 to 158°F (0 to 70°C) during storage. The meter has a sensitivity of ±0.2% of FS per °C and an accuracy of ±3% of FS. It requires a power supply of 11.5 to 15 VDC and has an IP10 (NEMA 1) enclosure rating. The electrical connections are made through a four-pin power and signal connector, requiring either a power adapter or mating cable. The output signal is 0 to 5 VDC with a minimum load of 2.5 kΩ. Compatible with clean dry gases, the wetted materials of the meter include PPS, acetal, sapphire, glass, epoxy, and fluoroelastomer. The pressure limit is 40 psig (2.8 bar) and the process connection is a compression fitting. Repeatability is ±0.5% of FS.