Features: Up to 3900 readings can be saved Entire memory can be read out in only 10 seconds Watertight housing (IP65) ComSoft 3 Basic Windows-compatible software facilitates graphs and tables, prints data, smoothes measurement curves, targeted value observation using crosshair function as well as logger programming and setting of limit values Data transfer via serial interface Specifications: Manufacturer: Dwyer Instruments Manufacturer Part Number: 1627-1 Service: Air and non-combustible, compatible gases Wetted Materials: Consult factory Temperature Limits: -30 to 130F ( -34.4 to 54.4C) Pressure Limits: Max. 50 in. w.c. (12.44 kPa) continuous, 2 psig (13.79 kPa) surge Switch Type: 1626, Single-pole doublethrow (SPDT); 1627, two Single-pole double-throw (SPDT) Repeatability: 1% Electrical Rating: 15 A @ 120-480 VAC, 60 Hz. Resistive, 1/8 HP @ 125 VAC,1/4 HP @ 250 VAC, 60 Hz Electrical Connections: 3 screw type, common, normally open and normally closed Process Connections: 1/8" female NPT Mounting Orientation: Diaphragm in vertical position. Consult factory for other position orientations Set Point Adjustment: Screw Adjustment