Dwyer GFM-1132 Gas Mass Flow Meter is a highly accurate device, with a temperature range of 32 to 122°F (0 to 50°C) and an accuracy of ±1% FS. It has a response time of 2 seconds and operates on ±12 VDC voltage. The output includes linear 0-5 VDC and 4-20 mA. The meter is suitable for clean gases compatible with its wetted parts and comes with a 90° tiltable, 3-1/2 digit display. Wetted materials include anodized aluminum, brass, 316 SS, and fluoroelastomer o-rings. The pressure limit is 1000 psig (68.9 bar) and the process connection varies based on flow rates. The meter has a particulate size of 5 microns, a repeatability of ±0.25% FS, and a leak integrity of 1 x 10-9 sccs of Helium.