PURGE SOLUTIONS CYCLOPS Z User manual

CYCLOPS
Z – Purge Indicator
Low cost
Simple to install & use
Highly reliable & maintenance
free
Enclosure vent is part of casing
Local & remote status
indicator
Casing available in anodized
aluminum & 316 stainless
steel
12 or 24 VDC & 115 or 230 VAC
All in One Unit
OVERVIEW:
To prevent the possibility of fire or explosion inside the enclosures of energized
electrical equipment, a protective gas supply is used to dilute potentially flammable
vapors to an acceptable level, creating a safe area for the devices within the enclosure.
Positive pressure prevents the ingress of flammable vapors in the surrounding
atmosphere from entering into the enclosure as long as positive pressure is
maintained. After the enclosure is purged, power may be manually applied to the
protected electrical equipment.
The Purge Solutions CYCLOPS Z – Purge Indicator provides objective evidence of
positive enclosure pressure with both a visible indicator and supplied standard, a dry-
contact output for remote status monitoring. The enclosure purge vent is an integrated
part of the CYCLOPS Z – Purge Indicator’s casing, which mounts directly to the
enclosure being purged. No additional holes, sheet metal, or plumbing is required.

CYCLOPS
Z – Purge Indicator
FEATURES:
The CYCLOPS Z – Purge Indicator mounts directly to purged enclosure. No additional sheet metal
enclosures or plumbing is required. (Refer to Figures 1, 2, 3, & 4)
Enclosure purge vent is an integrated part of the CYCLOPS Z – Purge Indicator casing. No
additional holes or plumbing is required in purged enclosure. (Refer to Figure 4)
Dry contact output for remote monitoring is supplied as standard. Contact open on alarm
(Standard). Contact closed on alarm (Optional). Order optional contact closed on alarm by adding
an “X” at end of Purge Solutions model number. (Refer to Figure 4)
Rugged, visual green LED indicator. Green LED on; enclosure purge pressure at or above required
pressure. Green LED off, enclosure purge pressure below required pressure.
The CYCLOPS Z – Purge Indicator is certified to ATEX, CEC, IECEx, NEC, NFPA, UL and CE
Marked for installation and use in Division 2 and Zone 2 hazardous areas.
Figure 2
Figure 1
Figure 3 Figure 4

CYCLOPS
Z – Purge Indicator
OPTIONS & ACCESSORIES AVAILABLE:
Purge Indicator Casing: Anodized aluminum (standard) 316 stainless steel (optional).
Input Voltages Available: Either 12 VDC, 24 VDC, 115 VAC, or 230 VAC.
Purge Solutions Available Models:
1. Type Z – Purge Indicator: 12 VDC, Anodized aluminum, Gas hazardous area installations: Purge
Solutions model number PSCZ-1A
2. Type Z – Purge Indicator: 12 VDC, 316 stainless steel, Gas hazardous area installations: Purge
Solutions model number PSCZ-1S
3. Type Z – Purge Indicator: 24 VDC, Anodized aluminum, Gas hazardous area installations: Purge
Solutions model number PSCZ-2A
4. Type Z – Purge Indicator: 24 VDC, 316 stainless steel, Gas hazardous area installations: Purge
Solutions model number PSCZ-2S
5. Type Z – Purge Indicator: 115 VAC, Anodized aluminum, Gas hazardous area installations:
Purge Solutions model number PSCZ-3A
6. Type Z – Purge Indicator: 115 VAC, 316 stainless steel, Gas hazardous area installations: Purge
Solutions model number PSCZ-3S
7. Type Z – Purge Indicator: 230 VAC, Anodized aluminum, Gas hazardous area installations:
Purge Solutions model number PSCZ-4A
8. Type Z – Purge Indicator: 230 VAC, 316 stainless steel, Gas hazardous area installations: Purge
Solutions model number PSCZ-4S
9. Type Z – Purge Indicator: 12 VDC, Anodized aluminum, Dust hazardous area installations:
Purge Solutions model number PSCZ-1AD
10.Type Z – Purge Indicator: 12 VDC, 316 stainless steel, Dust hazardous area installations: Purge
Solutions model number PSCZ-1SD
11.Type Z – Purge Indicator: 24 VDC, Anodized aluminum, Dust hazardous area installations:
Purge Solutions model number PSCZ-2D
12.Type Z – Purge Indicator: 24 VDC, 316 stainless steel, Dust hazardous area installations: Purge
Solutions model number PSCZ-2SD
13.Type Z – Purge Indicator: 115 VAC, Anodized aluminum, Dust hazardous area installations:
Purge Solutions model number PSCZ-3AD
14.Type Z – Purge Indicator: 115 VAC, 316 stainless steel, Dust hazardous area installations:
Purge Solutions model number PSCZ-3SD
15.Type Z – Purge Indicator: 230 VAC, Anodized aluminum, Dust hazardous area installations:
Purge Solutions model number PSCZ-4AD
16.Type Z – Purge Indicator: 230 VAC, 316 stainless steel, Dust hazardous area installations:
Purge Solutions model number PSCZ-4SD
Vortex Cabinet Cooler Kit: For applications where thermal management of electrical cabinets
and control panels are required; Purge Solutions offers Vortex Cabinet Cooler assemblies, which
provide cooling capacities for your application and maintain a NEMA 4 and 4X (IP66) rating for
installation and use in hazardous area. Contact your local Purge Solutions representative or the
factory for sizing of system and installation information.

CYCLOPS
Z – Purge Indicator
OPTIONS & ACCESSORIES AVAILABLE CONTINUED:
Continuous Dilution Purge Gas Inlet Kit: For interfacing and regulating pressure of protective gas
supply to enclosure. Small Continuous Dilution Purge Gas Inlet Kit for enclosures with a volume up
to 15 cubic feet (425 liters). Model number PSO-SCD-A is our small aluminum version and PSO-
SCD-S is our small stainless version. Small Continuous Dilution Purge Gas Inlet Kit supply gas inlet
to regulator is 1/4-18 FNPT. Medium Continuous Dilution Purge Gas Inlet Kit for enclosures with a
volume up to 75 cubic feet (2,125 liters). Model number PSO-MCD-A is our medium aluminum
version and PSO-MCD-S is our medium stainless version. Medium Continuous Dilution Purge Gas
Inlet Kit supply gas inlet to regulator is 3/8-18 FNPT. Large Continuous Dilution Purge Gas Inlet Kit
for enclosures with volumes up to 200 cubic feet (5,663 liters). Model number PSO-LCD-A is our
large aluminum version and PSO-LCD-S is our large stainless version. Large Continuous Dilution
Purge Gas Inlet Kit supply gas inlet to regulator is 1/2-14 FNPT. All kits include input fitting,
regulator, gauge, bracket and mounting hardware.
Manual Leakage Compensation Purge Gas Inlet Kit: Having two outlets from manifold able to
increase the amount of purge gas to enclosure during dilution may be manually selected to speed
up dilution of potentially flammable materials to an acceptable level, reducing dilution time and
permitting a more rapid restoration of power to purge protected equipment. Small Manual Leakage
Compensation Purge Gas Inlet Kits are for enclosures with a volume up to 15 cubic feet (425 liters).
Model number PSO-SLC-A is our small aluminum version and model number PSO-SLC-S is our
small stainless steel version. Small Manual Leakage Compensation Purge Gas Inlet Kit supply gas
inlet to regulator is 1/4-18 FNPT. Medium Manual Leakage Compensation Purge Gas Inlet Kits are
for enclosures with a volume up to 75 cubic feet (2,125 liters). Model number PSO-MLC-A is our
medium aluminum version and model number PSO-MLC-S is our medium stainless steel version.
Medium Manual Leakage Compensation Purge Gas Inlet Kit supply gas inlet to regulator is 3/8-18
FNPT. Large Manual Leakage Compensation Purge Gas Inlet Kit is for enclosures with volumes up
to 200 cubic feet (5,663 liters). Model number PSO-LLC-A is our large aluminum version and PSO-
LLC-S is our large stainless steel version. Large Manual Leakage Compensation Purge Gas Inlet
Kit supply gas inlet to regulator is 1/2-14 FNPT. All kits include input fittings, regulator, gauge and
manifold block.
Back-Up Purge Gas Kit: In the even that the initial protective gas supply is lost, a back-up source
of protective gas may be automatically applied to the protected enclosure. Purge Solutions model
number is PSO-BUPG-K
Back-Up Vent Kit: To protect the enclosure from over pressure; Purge Solutions offers two sizes of
back-up vents. The first size is our Small Back–Up Vent for enclosures with a volume up to 15
cubic feet (425 liters). Model number PSO-SBUV-S is our small side mount version and model
number PSO-SBUV-T is our small top mount version. The second size we offer is our Medium
Back-Up Vent for enclosures with volumes up to 75 cubic feet (2.125 liters). Model number PSO-
MBUV-S is our medium side mount version and model number PSO-MBUV-T is our medium top
mount version. The third size we offer is our Large Back-Up Vent for enclosures with volumes up to
200 cubic feet (5,663 liters). Model number PSO-LBUV-S is our large side mount version and
model number PSO-LBUV-T is our large top mount version. All Back-Up Vents are constructed of
316 stainless steel and come with all mounting hardware.

CYCLOPS
Z – Purge Indicator
OPTIONS & ACCESSORIES AVAILABLE CONTINUED:
Protective Gas Loss Indicator Kit: An explosion-proof differential pressure switch may be
installed to provide an alarm contact output signal to indicate the loss of the backup source of
protective gas. Another explosion-proof differential pressure switch may be installed on the main
protective gas supply to indicate that the primary protective gas pressure is adequate. Purge
Solutions model number is PSO-PGLI-K.
Differential Pressure Gauge Kit: Purge Solutions also offers an all stainless steel differential
pressure gauge kit, which can be mounted on left side model number PSO-DPG-L, right side model
number PSO-DPG-R, top model number PSO-DPG-T or bottom model number PSO-DPG-B of
enclosure.
GENERAL SPECIFICATIONS:
Casing Dimensions:
4.5” diameter x 1.9” tall (114.3mm diameter x 48.3mm tall).
Operating Temperature Range:
- 40ºF to 150ºF (- 40ºC to 65ºC).
Purge Pressure Lower Limit:
0.20 inches H20 (0.50 mbar).
Casing:
Anodized aluminum, 2.48 lbs. (1.13 kg), IP66, NEMA 4, (standard).
316 stainless steel, 6.70 lbs. (3.04 kg), IP66, NEMA 4X, (optional).
Power Input / Consumption:
0.5 Watts max.
Voltage:
12 VDC model (11 VDC to 16 VDC), 47 to 63 Hz.
24 VDC model (19 VDC to 28 VDC), 47 to 63 Hz.
115 VAC model (85 VAC to 160 VAC), 47 to 63 Hz.
230 VAC model (130 VAC to 265 VAC), 47 to 63 Hz.
Dry Contact Rating:
Contact open on alarm (Standard).
Contact closed on alarm (Optional).
265 Volts AC / DC, 150mA max.
Standard Hardware:
All stainless steel mounting fasteners, o-ring, 1/4" (6.4mm) diameter vent restrictor, warning label,
and CD with all required documentation.

CYCLOPS
Z – Purge Indicator
GENERAL SPECIFICATIONS CONTINUED:
Hazardous Area Approvals:
ATEX and IECEx
II 3 G Ex nA nL [pz] IIC T6 “for Zone 2 gas hazardous areas”
II 3 D Ex tD A22 IP66 T79°C “for Zone 2 dust hazardous areas”
ANSI / ISA 12.4, NEC / NFPA 496, CEC and UL
Class I, Division 2, Group A,B,C&D, T6 “for gas hazardous areas”
Class II, Division 2, Group E,F&G, T6 “for dust hazardous areas”
Certified to an Ambient Temperature Range of - 40ºF (- 40ºC) <Tamb< + 149ºF (+ 65ºC)
CE Marked
Purge Solutions : 12450 Galveston Rd, Suite C, Webster, TX. 77598, USA : Telephone [phone]
Web Site = http://www.purgesolutions.com : Email = [email protected] : Document # DO-11010-R