Crowcon Vortex Gas Detection Control Panel

Manufactured by Crowcon, the Vortex is a flexible control panel package which can be customised to meet your specific gas detection requirements without the need for extensive cabling.

CategoryGas Detection
  • Quoted to your quantity
  • Documentation on request
  • International delivery

Product Overview

Crowcon Vortex

Manufactured by Crowcon, the Vortex is a flexible control panel package which can be customised to meet your specific gas detection requirements without the need for extensive cabling.

Vortex Rack & Panel comprise just the essential input, output and controller modules mounted on a DIN rail while an optional display module is available in panel-mounting and 19″ Rack formats.

This configuration is ideal for incorporation into a variety of specialist enclosures, such as 19″ format or those with high ingress protection.

Other standard features include RS-485 Modbus communications for remote non-intrusive calibration and configuration.

Gas Detection Control Panel Features

  • 1 to 12 channels (including 3 for fire) – up to 12 devices can be monitored by reviewing just one control panel, saving time and manpower
  • Each channel has 1 fault level and 3 alarm levels which can be combined in any pattern to trigger up to 32 output relays – flexibility built in, initially configured to suit your operational needs, then channels/alarms are easily customised by you if requirements change
  • Can be factory set to your requirements. Then when in situ, can easily be configured to suit your needs using Vortex PC software
  • Push buttons on front display – day-to-day operations are easily undertaken
  • LED display panel lights – faults are easily seen and whole system can be checked at a glance
  • Modbus compatibility – no extensive cabling required; cable connections within the unit are easy
  • Space within units for access to cable terminals
  • Uses industry standard communication links – simple to integrate into existing control systems
  • Any adjustments are performed electronically – minimal maintenance and no drift from adjustable potentiometers
  • Separate zones can be individually inhibited – you can work on specific areas without affecting the rest of the system
  • Modular construction – replacement parts if required, which plug straight in
  • Validated to IEC 61508 (SIL 1) – demonstrates system dependability
  • System monitors relays continuously – coil faults are identified immediately without input from you
  • Internal battery pack* – power outs are not a problem. Internal battery pack continuously monitored for change levels and connection. System is operational at all times

*Not available on flameproof versions

Specification

Visit hazardous area gas detectors for explosion and flameproof gas monitoring and detection instruments with certification for potentially explosive atmospheres, including Zone 1 and Zone 2 (according to ATEX and IECEx) and Class/Division categories (according to North American standards).

Technical Specifications

CategoryGas Detection
Crowcon Vortex Part NumbersVortexVortex Rack/Panel
Size470 x 306 x 170mm (18.5 x 12 x 6.5 ins)Rack display: standard 19” 3UPanel display: 441 x 128mm (cut-out 366 x 84.5mm)Modules, PSU and batteries are supplied separately for fitting within a cabinet.
Weight12Kg (27lbs)Dependant on configuration
Enclosure materialBack-box: Aluminium Front cover: ABSNot applicable
Ingress protectionIP65Cabinet dependent
ChannelsUp to 12 (1 to 3 4-way input modules)
InputsGas2 or 3 wire 4-20mA (sink or source), 0-5V
Fire – smoke & heat detectors, manual call-pointsUp to 3 loops, Up to 20 devices per loop
OutputsExternal audible/visual alarm driveVia relays, four 24Vdc 0.5A supplies provided.
RelaysTypeUp to 24 SPCO, contacts rated 6A @ 250Vac (1 to 3 8-way relay modules)Up to 32 SPCO with bus extension module
Assignment – CommonMains fail, battery low, battery fail
Assignment – VotingAlarms, faults and system events
Relay modesEnergised/de-energised, latched/non-latched, time-delayed, pulsed
Digital communicationsDCS/PLC/PCRS-485 Modbus or Profibus
Local configuration linkRS-232 (configuration software and lead supplied)
LoggingUp to 300 alarm, power, fault, system events are stored in Non-Volatile Memory
Panel indicationChannel number2-digit 7-segment Green LED
Gas reading4-digit 7-segment Red LED
Measurement units% LEL, ppm, % Vol, Fire
PowerGreen LED
Battery OKGreen LED
Run/hold indicationGreen LED
Channel test modeFlashing Amber LED
System fault – integrity watchdogAmber LED
Alarm indicationAudible – internal sounderPiezo
Visual – AlarmLevel 1 & 2, Red LED
Visual – FaultPer channel, Amber LED
Visual – InhibitPer zone, Amber LED
PowerAC mains110/120V & 220/240Vac (switchable) 50-60hz 3.2A max
DC20-30Vdc
Battery back-up2Ah internal
ApprovalsLow voltage directiveEN61010-1
EMCEN50270, FCC, ICES
Hazardous areaNot applicable
Operating temperature-10 to +40°C (14 to 104°F)
Humidity0-95% RH non-condensing
Functional safetyValidated to IEC61508

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