Actuator ABNM A5 LOG/LIN
The ABNM A5 0-10V thermal actuator has beenspecifically designed for use with AB-QM valvesDN10-32/½-1¾ inch in heating and coolingapplications.
Control is done by a 0-10 V signal, which is provided either by a room thermostat or, in most cases, by a central direct digital control(DDC) system. The actuator converts the 0-10 V signal into a proportional actuator travel, which logarithmic / equal percentage (ABNM A5 LOG).For fan coil unit or chilled ceiling application choice of logarithmic version is recommended (water to air heat exchanger). The result will belinear system response and thus optimal room temperature control.
Features and benefits
- Detection of AB-QM opening and closing point
- Available as normally closed (NC) or normally open (NO)
- Plug-in halogen free cable
- Simple snap-on installation
- IP54 in any installation position
- First-Open function (NC versions)
- Compact size, small dimensions
- All round function indicator
- Noiseless and maintenance-free
- Certified by TÜV