DREactive
Precise, energy-saving, with flow rate measurement and active control
The rectangular pressure controllers DRFactive maintain a required constant pressure inside a room or supply air/return air duct and are also used for shutting off air lines. Used for example in conjunction with LTG induction units. Control and regulation are achieved with external energy (electric).
- Optimum use of your plant's energy-saving potential by reducing required pressures
- Reduction of control expenditures
- With additional flow rate measurement and ActiveControl
- Wide control range for differential pressures up to 1000 Pa
- Wide measurement range 1...10 m/s
- Strong effect: LTG Map Measurement ActiveControl
- Highest measuring accuracy among all renowned measuring systems for small air flow rates
- Combines very short installation length with maximum control accuracy for small air flow rates
- Entryflow-insensitive due to optimized air flow to the measuring element
- Deviation max. 5 % of Vnom
