PM 620 35 bar (500 psia) Intrinsically Safe Pressure Module, Absolute
The GE Druck PM 620 IS Series Intrinsically Safe Interchangeable Pressure Modules is the latest development in digital output sensor technology incorporating a number of key innovations - allow pressure re-ranging of compatible equipment. A simple screw fit makes both the pressure and electrical connections without the need for tools, sealing tape, cables or plugs and digital characterization allows interchangeability without set-up or calibration.
The GE Druck PM620-IS modules can be changed in a few seconds to re-range an instrument at a fraction of the cost of a new one. The GE Druck PM-620IS pressure modules can be used in conjunction with the relevant pneumatic or hydraulic pressure station and the Druck DPI 620 multifunction calibrator - form an integrated pressure calibrator for test and calibration of pressure instruments including transmitters, transducers, switches, gauges, indicators and recorders. Alternatively, the GE Druck PM/620 IS modules can be combined with the pressure station by a module carrier, which adds a dual channel pressure measurement capability that can be re-ranged in seconds.
Pressure ranges are available from 25 mbar - 1000 bar (10 inH2O - 15000 psi) with a total measurement uncertainty, including operation over 0 - 50°C (32 - 122°F) for one year. The GE Druck PM620 IS' configuration and multi-function calibration in hazardous areas. The ATEX and IECEx certification allows the instrument to be employed globally in Zone 0 areas. The approval now further extends the range of potential applications of the powerful communicator/calibrator, especially in the oil and gas and process sectors.