Purge System Specs:
Purge System Type
Type Alarm
Hazardous Area Classification
Pressure Switch Option
Power (Voltage)
Material
Volume
Inlet Type
Number of Enclosures to be Monitored per Purge Unit:
Exhaust Vent Mounting Orientation
Step 1. Select Purge System Type
Type Z – Purge System, Takes an enclosure internal volume from a Division 2 / Zone 2 hazardous area to a non-hazardous area.
Type Y – Purge System, Takes an enclosure internal volume form a Division 1 / Zone 1 hazardous area to a Division 2 / Zone 2 hazardous area.
Type X – Purge System, Takes an enclosure internal volume from a Division 1 / Zone 1 hazardous area to a non-hazardous area.
Step 2. Type Alarm
Normally Open
Normally Closed
Step 3. Select Hazardous Area Classification
ATEX, Zone 2 (Gas)
ATEX, Zone 22 (Dust)
Class I, Division 2 (Gas)
Class II, Division 2 (Dust)
IECEx, Zone 2 (Gas)
IECEx, Zone 22 (Dust)
Step 3. Select Hazardous Area Classification
ATEX, Zone 1 (Gas)
ATEX, Zone 21 (Dust)
Class I, Division 1 (Gas)
Class II, Division 1 (Dust)
IECEx, Zone 1 (Gas)
IECEx, Zone 21 (Dust)
Step 4. Pressure Switch
0.5 inch H2O Pressure Switch (Standard)
0.3 inch H2O Pressure Switch
Step 5. Select Power (Voltage)
12VDC
24VDC
115VAC
230VAC
115VAC
230VAC
Step 6. Select Material
Anodized Aluminum
316 Stainless Steel
Step 7. Select Enclosure Volume
Up to 15 Cubic Feet
Up to 75 Cubic Feet
Up to 200 Cubic Feet
Step 8. Select Purge Gas Inlet Type
Continuous Dilution
Leakage Compensation
Step 9. Select Number of Enclosures to be Monitored per Purge Unit
One enclosure
Two enclosure
Three enclosure
Step 10. Select Exhaust Vent Mounting Orientation
Side Mount
Top Mount
Step 11. Select Purge Unit
Recommended Purge Unit -Only one purge unit required per application
-If more than one is listed first make your selection then press "Enter"
-If only one is listed then just press "Enter"