ZSE30A, 2 Color Display High Precision Digital Pressure Switch for Vacuum; This product is being discontinued and will be replaced by ZSE20 series.; Copy function available.; More output options than in previous ZSE/ISE30 Series.; Possible to check set-value during key locking.; Pin code function available.; Space savings.; 3-step setting.; 4-digit display.; Replaceable one-touch fittings.; Additional functions.; Rated pressure range: F (-100 to 100 kPa); Piping Specification: N7L (ø1/4" One-touch Fitting, Elbow Type); Output Specification: D (NPN open collector 1 output + Analogue current output); Unit: With unit display switching function; Option 2: A1 (Bracket A); Option 3: Booklet; Made to Order: None