Crowcon Detective Wireless Gas Detector
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Crowcon Detective Wireless Gas Detector
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The Crowcon Detective Wireless Gas Detector is a rugged and portable area gas monitor that uses a wireless module to communicate with other alarms up to 100 meters away. This eliminates the need for cables, which can be a tripping hazard, get broken or tangled as you work.
This product uses a proven Ricochet mesh network, which automatically analyses the best connection in the network to communicate to. This ensures that the alarm is always received by nearby users, even if the signal between devices is weak.
In addition to its wireless capabilities, the Crowcon Detective Wireless is also a rugged and robust device. It features a sturdy fixed or folding leg protective frame, and it is IP65 rated to withstand dust and water. The unit also features a built-in pump for faster gas response and better sensor protection.
The Detective Wireless is available with a variety of sensor options, including oxygen, hydrogen sulphide, flammable gases, carbon monoxide, and methane. It also has a long battery life of up to 60 hours, so you can be confident that it will provide reliable protection for your workers.
Key Features
- Wireless communication (up to 100 meters)
- Ricochet mesh network for reliable signal
- Rugged and robust design
- IP65 rated for dust and water protection
- Built-in pump for faster gas response
- Long battery life
- Wide range of sensor options
Benefits
- Eliminates the need for cables
- Improves safety by reducing tripping hazards
- Provides reliable communication between alarms
- Enhances worker productivity by reducing downtime
- Extends the life of the sensors by protecting them from dust and water
- Provides a variety of sensor options to meet the needs of your workplace
Applications
The Crowcon Detective Wireless Gas Detector is ideal for a variety of applications, including:
- Construction sites
- Oil and gas industries
- Manufacturing facilities
- Utilities
- Hazmat operations
- Confined spaces
With its strength and adaptability, the Crowcon Detective Wireless Gas Detector can ensure the safety of your employees in a range of hazardous environments. The Detective Wireless is an excellent option for any business that needs dependable gas detection due to its wireless connectivity, durable design, and extended battery life.
For information, help and advice regarding area monitors like the Detective, call our team at 02920 759 683 or alternatively Click here to find out what other gas detectors, spares & accessories we have to offer; also check out our handy blog article on The Origin of Portable Gas Detectors.
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 | -20OC to +50OC (-4OF to 122OF) |
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 |
Sensor 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 |
Flammable gas | 0-100% LEL | 20% LEL |
Flammable gas | 0-100% v/v | None |
Carbon dioxide (CO2) | 0 to 5% v/v | 0.5 and 1.5% v/v |
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