Two-wire transmitter Model 440 are manufactured out of Ha C-276/316 Stainless Steel wetted material for ranges 300 psi and less or 17-4 PH Stainless Steel wetted material for ranges above 300 psi to 2,000 psi or 15-5 PH Stainless Steel wetted material for ranges 2,000 psi and greater that offer rugged construction suitable for even the harshest working environments. These models are available with zero and span adjustments located under the removeable electrical connector and operate with a supply voltage from 9 Vdc to 32 Vdc. Two-wire, 4 mA to 20 mA output is provided. The Model 440 offers an accuracy of 0.25 % F.S. DIN-type electrical connector is standard on the Model 440.