Smart Differential Pressure Transmitter APRE-2000PD & APRE-2000PZ

• 4…20 mA output signal + HART protocol
• ATEX Intrinsic safety
• Static pressure limit up to 420 bar
• Accuracy 0.1%
• Gold plated diaphragms (Au)
• Wetted parts material Hastelloy C276

The smart differential pressure transmitter APRE-2000PD & APRE-2000PZ is applicable to the measurement of differential pressure of gases, vapors and liquids. The active element is a piezoresistant silicon sensor separated from the medium by separating diaphragms and a specially selected type of manometric fluid. The special design of the active sensing element ensures that it is able to withstand pressure surges and overloads of up to 250, 320 or 420 bar. Electronics in the casing with a degree of protection IP 65, IP 66.

The smart differential pressure transmitter APRE-2000 series are used to measure liquid levels in closed tanks, with static pressure up to 25MPa or 32MPa for special versions, and to measure differential pressure liquid and gases at elements such as filters, orifices, etc.

The smart differential pressure transmitter APRE-2000PD & APRE-2000PZ may be fitted with a range of types of process connectors, which enables them to be used in a variety of conditions such as thick or highly reactive media, high and low temperatures, etc.

The smart differential pressure transmitter APRE-2000PD & APRE-2000PZ generate a 4…20 mA output signal and a digital communication signal in a two-wire system. The use of smart electronics enables regulation of the zero point, the measurement range, damping, radical conversion characteristic and other functions using an Aplisens KAP communicator or a HART/RS232 converter, Aplisens “REPORT 2” configuration software and a PC computer.