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Radius BZ1 Area Monitor - Multigas Monitor

1 Product information

Radius BZ1 Area Monitor

The Radius BZ1 Area Monitor is a multigas area monitor (instrument) that can provide readings for up to seven gases simultaneously. With its fifteen compatible sensors, the instrument is capable of monitoring for oxygen and a variety of toxic gases and combustible gases. The Radius BZ1 is used outdoors and indoors for applications that require a worker or worksite perimeter, a fence-line setup, a standalone unit, and confined-space monitoring.


  • Alarm: 108 decibel (dB) at 1 m (3.3 ft) redundant audible alarms / redundant, visual alarm LEDs (red and blue)
  • Display: 11.2 cm (4.4 in) monochrome backlit graphical liquid crystal display (LCD)
  • Datalogger: At least 3 months at 10-second intervals
  • Event Logging: 60 alarm events
  • Ingress Protection: IP66
  • Impact-resistant polycarbonate alloys
  • Size: 29 x 29 x 55 cm (11.5 x 11.5 x 21.5 in)
  • Weight: 7.5 kg
  • Battery: Rechargeable nickel-metal hydride (NiMH) battery pack
  • 7 days (168 hours) typical @ 20 ºC, without pump, with wireless
  • 3.5 days (84 hours) typical @ 20 ºC, with pump, with wireless
  • 30 days (720 hours) typical @ 20 ºC, electrochemical sensors only, without pump, with wireless
  • Operating Temperature: -20 °C to 55 °C
  • Humidity Range:15%-95% non-condensing (continuous)
  • Sensors: Up to 6 sensors (catalytic bead, photoionization detector, & electrochemical) / Up to 7 simultaneous readings
  • Approvals: UL: Class I, Division 1, Groups A, B, C, and D; T4 Class 1 Zone 0 AEx da ia IIC T4 Ga1 CSA: Class I, Division 1, Groups A, B, C, and D; T4 C22.2 No. 152 applies only to %LEL thermo-catalytic reading ATEX: Ex da ia IIC T4 Ga, Equipment Group and Category II 1G IECEx: Ex da ia IIC T4 Ga

  • Weekly £95.00

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