Crowcon Detective Plus Transportable Area Monitor - Diffusion
The Detective+ is a temporary and transportable area monitor for use in various industries such as oil and gas. The area monitor can be used on its own or linked together with the Detective Net (purchase separately) to create a wireless fence.
The configurations above are diffusion and include sensors for LEL CH4, H2S and CO detection and O2 depletion/enrichment. You can choose from a standard battery or an extended battery. The Detective Plus+ has a clear display for easy viewing of gas hazards.
Gas |
Range / Typical Alarm (UK) |
Flammable |
0- 100% LEL / 20% |
Oxygen (O2) |
0-25% / 19/23.5% |
Hydrogen sulphide (H2S) |
0-1000ppm / 10ppm |
Carbon monoxide-H2 compensated (CO-H2) |
0-500ppm / 30 ppm |
- Multiple alarm system – audible and visual confidence blip, vivid red LED clusters for visual alarm, multiple beacons
- IP65 rated for excellent sensor protection
- Rigid legs
Size |
640 x 455 x 455mm (25.2 x 17.9 x 17.9ins) |
Weight |
7.5kg (19lbs) |
Visible alarms |
|
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 |
-20OC to +50OC (-4OF to 122OF) |
Humidity |
0-95% RH non-condensing |
Approvals |
Europe: ATEX II 2G EEx ib d IIC T4 |
Standards |
EN50014, EN50018, EN50020, EN50104, EN45544, IEC60079-0/-1 IEC60079-11 |
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 |