Crowcon Detective+ 4-Gas Monitor, CH4 % LEL, O2, H2S, CO (H2 filtered) Non-pumped, Standard Battery with Rigid Legs - DSU-01-XX-R

  • Crowcon Detective+ 4-Gas Monitor, CH4 % LEL, O2, H2S, CO (H2 filtered) Non-pumped, Standard Battery with Rigid Legs - DSU-01-XX-R
  • Crowcon Detective+ 4-Gas Monitor, CH4 % LEL, O2, H2S, CO (H2 filtered) Non-pumped, Standard Battery with Rigid Legs - DSU-01-XX-R
  • Crowcon Detective+ 4-Gas Monitor, CH4 % LEL, O2, H2S, CO (H2 filtered) Non-pumped, Standard Battery with Rigid Legs - DSU-01-XX-R
  • Crowcon Detective+ 4-Gas Monitor, CH4 % LEL, O2, H2S, CO (H2 filtered) Non-pumped, Standard Battery with Rigid Legs - DSU-01-XX-R

Item #
DSU-01-XX-R
Price
$4,863.00
Region/Approval
Quantity
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DSU-01-XX-R Detective+ 4-Gas Monitor, CH4 % LEL, O2, H2S, CO (H2 filtered) Non-pumped, Standard Battery with Rigid Legs by Crowcon

Detective+ is based on the highly successful Triple Plus+ multigas monitor for use in utility, oil and gas applications. Singly, or linked together using Detective Net, Detective+ gives a loud and clear alarm providing effective warning of gas hazards. The rugged, water and impact resistant design and clear display make Detective+ the ideal choice for your transportable gas detection needs.

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