Service: Air and compatible gases, any type particulate conductive or nonconductive. Wetted Materials: 304 SS and PTFE. Air Velocity Range: 300 ft/min and higher. Minimum Detection: Standard: 10.0 pA, Optional: 5.0 pA and 0.5 pA. Temperature Limits: Ambient: -15 to 160°F (-25 to 70°C); Process: Standard: -40 to 250°F (-40 to 120°C); Optional: -40 to 450°F (-40 to 232°C). Pressure Limit: 10 psi (0.69 bar). Power Requirement: 18-28 VDC (24V Nominal). Output Signal: 4-20 mA. Loop Resistance: 300 Ohms maximum. Current Consumption: Powered from 4-20 mA loop. Electrical Consumption: Terminal Block. Process Connection: See Model Chart on . Enclosure Rating: Weatherproof, NEMA 4X (IP 66). Mounting Orientation: Any. Weight: Varies with length of probe and type of mount. Agency Approvals: CE Ordinary locations only, CSA