The SMART-GUARD-MINI-AL is an electronic zero air loss drain with an alarm feature (potential free relay), suitable for applications up to 350 CFM (compressor capacity). The alarm contact options are: U1 (Normally open contact) or U2 (Normally closed contact).
This exceptionally versatile and compact drain is available as a stock item in multiple voltage options, offering a pressure range from 0 to 230 psi and only weighs one lbs.
With features such as a test button, LED indication and automatic blockage detection, this energy saving electronic drain is the optimum choice for reliable, condensate removal when space is limited (overall height only 2,9”).
To simplify the installation in restrictive height conditions, the side-inlet adapter is a useful tool.
The SMART-GUARD-MINI-AL’s incredible compact size is a real benefit in applications such as refrigerated dryers and filters.
Alarm contact options N/O or N/C.
Large protective integrated mesh filter.
|Max. compressor capacity||350 CFM|
|Max. drainage capacity||12 gallons condensate per hour at 230 psi|
|Pressure range||0 - 230 psi|
|Min./max. medium temperature||34 - 122 °F|
|Min./max. ambient temperature||34 - 122 °F|
|Supply voltage options||230VAC / 115VAC / 24VAC / 24VDC|
|Environmental protection||NEMA4 (IP65)|
|Connector (power and alarm)||DIN 43650-B|
|Inlet connection||1/2" (NPT or BSP)|
|Side inlet adapter||Yes, optional|
|Outlet connection||1/4" BSP, with brass hose barb adapter|
|Valve type||2/2 way, direct acting|
|Valve orifice||2 mm|
|Integrated mesh strainer||Yes|
|Housing material||Corrosion resistant aluminium, EP coating|
|Visual alarm||Yes, LED indication|
|Alarm feature type U1/U2||Alarm output contact (potential free relay).
U1 (N/O) = Normally Open contact, closed when in alarm phase.
U2 (N/C) = Normally Closed contact, open when in alarm phase.
|Alarm specifications||Max. 230VAC, max 4A, 1000VA
or 200VDC, 100W and min 5VC, 100mA