Smart pressure transmmitter model APC-2000 AL Measuring range: min. 0 ... 1 mbar; max. 0... 400 bar Output signal: 4...20 mA, 0...20 mA or 0...5 mA + protocol HART Accuracy: 0,075% Process connection: M20 x 1,5; G 1/2"; G 1/2" (flush diaphragm); G 1" (flush diaphragm); M30 x 2 (flush diaphragm); M20 x 1,5 (flush diaphragm); Diaphragm seals;