The Radius® BZ1 Area Monitor is a rugged area monitor that detects up to seven gases and connects your entire worksite. It can be deployed in seconds for emergency response. Radius BZ1 shares readings and alarms with other units and personal gas monitors through LENS Wireless, allowing you to create a dynamic safety network that changes with the needs of your operations.
- Detects up to seven gases simultaneously with 22 sensor options, including PID.
- Largest display of any area monitor with customizable alarm action messages like "EVACUATE" or "VENTILATE".
- Real-time visibility with RGX® Gateway and iNet Now pairing for live monitoring.
- DualSense® Technology increases worker safety by using two sensors to detect the same gas.
- SafeCore® Module houses all critical technology out of the elements for fewer false alarms.
| Specification | Value |
|---|---|
| Warranty | Two-year warranty, including sensors and battery |
| Case Material | Impact-resistant polycarbonate alloys |
| Dimensions | 29 x 29 x 55 cm (11.5 x 11.5 x 21.5 in) |
| Weight | 7.5 kg (16.5 lb) |
| Power Source/Run Time | Rechargeable NiMH battery; 7 days typical (without pump, with wireless); 3.5 days (with pump, with wireless); 30 days (electrochemical sensors only); ≤8 hour recharge time |
| Alarms | 108 dB at 1 m redundant audible alarms; redundant visual alarm LEDs (red and blue) |
| Display/Readout | 11.2 cm (4.4 in) monochrome backlit graphical LCD |
| Keypad | Three buttons |
| Ingress Protection | IP66 |
| Temperature Range | -20°C to 55°C (-4°F to 131°F) |
| Humidity Range | 15% to 95% non-condensing (continuous) |
| Sensors | Up to 6 sensors (catalytic bead, PID, electrochemical, IR, and PID); up to 7 simultaneous readings |
| Combustible Gases | 0-100% LEL in 1% increments |
| Ammonia (NH3) | 0-500 ppm in 1 ppm increments |
| Carbon Monoxide (CO) | 0-1,500 ppm in 1 ppm increments |
| Hydrogen (H2) | 0-2,000 ppm in 1 ppm increments |
| Hydrogen Sulfide (H2S) | 0-500 ppm in 0.1 ppm increments |
| Oxygen (O2) | 0-30% vol in 0.1% increments |
| Carbon Dioxide (CO2) | 0-5% vol in 0.01% increments |
| Volatile Organic Compounds (10.6 eV) | 0-2,000 ppm in 0.1 ppm increments |
| Event Logging | 60 alarm events |
| Data Log | At least 3 months at 10-second intervals |
| Pump | Optional integral pump, up to 30.48 m (100 ft) sample draw |
| Wireless | Optional LENS Wireless, mesh network; ISM band 2.405-2.480 GHz; max 25 devices/group; range 300 m (~1,000 ft); AES-128 encryption |
| Certifications | ATEX, IECEx, CSA, UL, KC, China EX, China CPC, INMETRO |
| Language | English, French, Spanish, German |
| Supplied with Monitor | Calibration cup, sample tubing, pump inlet water barrier, hand tool, charging power supply, region-specific cord |