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Crowcon Detective + Transportable 3-Gas Area Monitor, CH4 % LEL, O2, H2S Non-pumped, Standard Battery with Rigid Legs - DSU-02-XX-R

Item #:
DSU-02-XX-R
Brand:
Crowcon
Crowcon Detective + Transportable 3-Gas Area Monitor, CH4 % LEL, O2, H2S Non-pumped, Standard Battery with Rigid Legs - DSU-02-XX-R
$4,336.00
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Crowcon Detective + Transportable 3-Gas Area Monitor, CH4 % LEL, O2, H2S Non-pumped, Standard Battery with Rigid Legs - DSU-02-XX-R

Crowcon Detective + Transportable 3-Gas Area Monitor, CH4 % LEL, O2, H2S Non-pumped, Standard Battery with Rigid Legs - DSU-02-XX-R

$4,336.00

DSU-02-XX-R Detective + Transportable 3-Gas Area Monitor, CH4 % LEL, O2, H2S Non-pumped, Standard Battery with Rigid Legs by Crowcon

Detective+ is now wireless. Detective Net is a wireless module that gives you up to 100 meters range excluding the use of cables. The Detective Net modules can also be used as a repeater giving you a stronger signal in those areas that are built up and that have issues with signal strength. Detective Net is backwards compatible enabling use with all version of Detective and Detective+, so it can be used on your existing fleet.

Designed for group protection, area monitoring and providing a virtual fenceline, Detective+ is a rugged, interconnectable, multigas temporary area monitor.

Building on Crowcon's experience in pioneering this category of detector, Detective+ has earned a reputation for reliability and versatility in demanding environments stretching from offshore platforms to the sands of the Middle East.

Rugged and robust, Detective+ features either fixed or folding legs and a protective frame that allows stacking for easier storage.

Available with an optional internal pump for sampling versatility, alarms are announced with an extremely loud sounder, while multiple beacons ensure 360 degree visibility.

Detective+ may now also be equipped with infra-red (IR) sensors, providing either CO2 detection, or allowing higher levels of flammable gas monitoring. IR sensors also provide immunity to the poisoning effects which standard flammable gas sensors can suffer from. This extends sensor life and further increases measurement confidence in tough applications such as water treatment plants and certain chemical or hydrocarbon processing facilities.

Versatile and user friendly

  • Infrared sensors available
  • Built in pump option
  • Clear display
  • Allows sampling of highly flammable gas levels and carbon dioxide
  • Unaffected by poisoning
  • Provides fast response and extra sensor protection
  • Provides sampling versatility
  • Provides clear information, allows identification of gas hazard

Rugged, tripod design

  • Raised sensor apertures
  • Folding or fixed leg options
  • IP65 specifications
  • Prevents water ingress
  • Allows stacking for easier storage and transportation
  • Provides excellent sensor protection

Loud and clear alarms

  • 25 Detective+ units may be linked together, up to 100m from adjacent units
  • Units sending an alarm flash faster
  • Audible and visible confidence blip
  • Vivid red LED clusters for visual alarm
  • Multiple beacons
  • All linked Detective+ units indicate an alarm sensed by any one unit
  • Provides effective warning of gas hazards
  • Ensures 360° visibility
Detective+ Specifications:
Size 640 x 455 x 455mm (25.2 x 17.9 x 17.9ins)
Weight 7.5kg (19lbs)
Visible alarms Three large, top mounted red LED clusters and a single red LED on control panel.
Alarm mode: LED clusters flash in quick succession. LED clusters of linked Detectives repeating the alarm, flash slower than LED lights on those Detectives sensing the hazard
Normal working: Slow flashing green LED
Battery low: Rapid flashing green LED
Audible alarms Wailing, omni-direction siren, 104 dBA at 1m
Display High contrast LCD with back light. Values and units for up to 4 gases displayed simultaneously at current, TWA or peak levels, low battery, real time and elapsed time calibration and configuration data also displayed
Battery Standard 6V, 7.2Ah, sealed lead acid battery pack
Optional 6V, 12Ah high capacity pack
Battery life Up to 36 hours with flammable/ CO2 sensor fitted with 7.2Ah battery
Up to 60 hours with optional 12Ah battery pack
Typical response times Methane 20s, oxygen 10s, typical toxic gas 20s, IR 20s
Expected sensor life Flammable 5 years, toxic 3 years, oxygen 2 years minimum, IR>5 years
Operating temperature range -20°C to +50°C (-4°F to 122°F)
Humidity
0-95% RH non-condensing
Approvals Europe: ATEX II 2G EEx ib d IIC T4
International: IECEx EEx ib d IIC T4
Standards EN50014, EN50018, EN50020, EN50104, EN45544, IEC60079-0/-1 IEC60079-11
Ingress protection IP65
EMC EN 50270, FCC CFR47 Part 15
PC interface Via RS232 lead. Portables PC software can be used to set alarms, clock, datalogging interval and password, manages datalogging giving graphical display of instrument log file and allows to export to spreadsheet
Calibration
Quick calibration using internal menu command, Portables PC or the Crowcon CheckBox IMH management system
Accessories Baffle plate, interconnecting leads, RS232 communications lead
Sampling Internal electric sampling pump option, manual aspiration
Linked Detectives Up to 12 units can be linked to provide perimeter or area monitoring

Gases and Ranges:
Gas
Range
Typical Alarm
Flammable gas
0-100 LEL
20% LEL
Oxygen (O2)
0-25%
19% & 23%
Hydrogen sulphide (H2S)
0-50ppm
10ppm
Carbon monoxide (CO)
0-500ppm
35ppm
Sulphur dioxide (SO2)
0-10ppm
2ppm
Chlorine (Cl2)
0-5ppm
0.5ppm
Nitrogen dioxide (NO2)
0-10ppm
2ppm
Phosphine (PH3)
0-5ppm
0.5ppm
Ammonia (HN3)
0-50ppm
25ppm
Ammonia (NH3)
0-1000ppm
n/a
Hydrogen (non-flammable levels)
0-2000ppm
n/a
Hydrogen cyanide (HCN)
0-25ppm
10ppm
Hydrogen chloride (HCl)*/+
0-10ppm
5ppm
Chlorine dioxide (ClO2)+
0-1ppm
0.1ppm
Hydrogen fluoride (HF)+
0-10ppm
1ppm
Ethylene oxide (C2H4O)*
0-10ppm
5ppm
Volatile organic*/+
0-100ppm
n/a

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