The PFM 4000 system includes a main pressure unit, which is connected to the valve, and a computing unit (PDA). The main pressure unit is measuring flow, pressure and temperature and transmitting the collected data to PDA.
PFM 4000 comes in two versions:
• PFM 4000 Standard, with wireless Bluetooth connection (up to 20 m transmission range)
• PFM 4000 Multisource, with wireless radio transmission (up to 30 m transmission range, expandable to 300 m with routers)
Features:
• Separate PDA and main pressure unit (installer does not have to be close to the valve when measuring)
• PFM 4000 Standard, simple flow measuring
• PFM 4000 Multisource, proportional method easily carried out by one person
• PDA enables editing and back-up of data on PC (bluetooth connection between PDA and PC)
• Multi language
• Short circuit on main pressure unit
• Data recording (1 sec and up to 24 hours, PDA and pressure unit does not have to be connected)
• Software PDA (recorded data can be moved to Excel sheet)
• Projects
PFM 4000 contains data for all Danfoss balancing valves as well as for valves from Cimberio, Comap, Esbe, Heimeier, Herz, Honeywell, Oras, Oventrop, Quitus, TA Hydronics and others.