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RAE Systems SentryRAE Steel

Multi-channel, Compact, and Easily Transportable Multi Gas Monitor

The SentryRAE Steel is the first "lunchbox"- sized, portable, pumped monitor to combine a PID (Photoionization Detector) and standard four gas confined space monitor (O2, LEL, and two toxic gas sensors) in one product that can run over 24 hours on either rechargeable Lithium-ion or alkaline batteries.

The SentryRAE Steel detector is designed for use in circumstances where it is advantageous for the customer to leave the detector in a central location and provide monitoring information for a group of workers. The extra-bright, cluster LED alarm-light, large display, and very loud audible alarm convey readings and alarm state information over a substantially wider area than typical personal portable detectors.

Key Features

  O2, LEL, PID and any two plug-in "smart" toxic sensors: CO, H2S, SO2, NO, NO2, Cl2, HCN, NH3, PH3
  0 to 2,000 ppm measurement of VOCs (volatile organic compounds) with 0.1 ppm resolution
  Measure more chemicals than with any other PID - With over 60 Correction Factors built into the SentryRAE Steel memory and the largest printed list of Correction Factors in the world (300+), RAE Systems offers the ability to accurately measure more ionizable chemicals than any other PID!
  User friendly - Easy to use for simple applications and flexible enough for sophisticated options
  Drop-in battery - When work schedules require putting in more than the 36 hours supplied by the advanced Lithium-ion (Li-ion) battery, the drop-in alkaline pack supplied with every SentryRAE Steel lets you finish the job.
  Strong, built-in sampling pump - Draws up to 100 feet (30 meters) horizontally or vertically. External filter and automatic low flow alarm protect the SentryRAE Steel from damage.
  Large keys - Operable even with 3 layers of gloves
  Big, easy-to-read display with backlight
  Store up to 80 hours of data Data collected at one minute interval from all 5 sensors for download to PC with the datalogging option.
  Loud audible alarm and extrabright light - Alarm varies for different alarm conditions
  Rugged, weather-resistant housing

Data Sheet


  HazMat and Emergency Response
  Refineries and Petrochemical Plants
  Confined Space Entry
  Power Plants
  Pulp and Paper Industry
  Plant and Mill Turnarounds
  Marine and offshore wells

SentryRAE Steel Accessories

Monitor only includes:

  Sensors as specified
  Calibration adapter
  Quick reference guide
  Operation and maintenance manual
  Shoulder strap
  Rechargeable Lithium-ion battery pack
  120/240 V AC/DC adapter (if specified)
  Spare alkaline battery pack
  External filter adapter
  3 external filters
  Hard transport case with pre-cut foam
  15 feet (5 meters) Teflon tubing
  Tool kit

Monitor with calibration kit also includes:

  Calibration gas (kit may include multiple cylinders depending on the sensors installed)
  Calibration regulator and tubing (kit may contain a second regulator depending on the types of calibration gases included)
  Hard transport case with pre-cut foam

Datalogging monitors also include:

  Software ProRAE Suite Package for Windows 98, NT, 2000 and XP
  Computer interface cable

Please note - Product designs and specifications are subject to change without notice. The user is responsible for determining the suitability of this product.

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