Multi-Gas Monitors

RAE VRAE Five Gas Surveyor

The VRAE Five Gas Surveyor is a hand-held 1, 2, 3, 4, or 5 combustible, toxic and oxygen gas monitor with built-in sampling pump. Sensors include dual range 0-100% volume, 0-100% LEL, oxygen and up to 4 smart interchangeable toxic sensors.

• Interchangeable toxic gas sensors
  Carbon monoxide, hydrogen sulfide, sulfur dioxide, nitric oxide, nitrogen dioxide, chlorine, ammonia, hydrogen cyanide, phosphine, and chlorine dioxide
• Strong, built-in sample draw pump
  with pump stall feature
  Eliminates need to charge and connect separate pump
• Rugged, lightweight, compact design
• 48 built-in LEL correction factors
• Ideal for low explosive level environment
• Audible and visual alarm with flashing LED
  Varying tones for different alarm conditions
• Smart battery charger
  Unit is always ready to go
• Field replaceable battery
  Up to 10 hours continuous monitoring and includes back-up alkaline battery adapter
• 16,000 point data logging storage capacity for optional data download to PC
• Large, bright back light display with up to 5 gases and concentrations displayed
  Alarm, dim light or manually activated
• Ask about a rental unit – Call Today!
  LEL, O2 and other sensors available

RAE VRAE Five Gas Surveyor Specifications
RAE VRAE Five Gas Surveyor Manual

Ion Science GasCheck

GasCheck is a unique instrument that not only detects leaks of almost any known gas or gas mixture, it can also measure the leak. It’s micro-thermal conductivity sensor responds rapidly to a leak, helping you detect even the smallest quantities of escaped gas. GasCheck is conveniently calibrated against helium – the most commonly used tracer gas – and is particularly sensitive to ammonia, argon, butane, hydrogen, SF6 and refrigerants. The instrument range offers intrinsically safe versions for use in flammable areas and can safely detect flammable gases.

GasCheck 3000 – The simple, easy-to-use leak detector
GasCheck 3000is – An intrinsically safe leak detector
GasCheck 5000is – An advanced leak detector with
download capability for easy data analysis

• Detects even the smallest leaks
• Repeatable readings
• Accurate leak measurement
• Intrinsically safe versions
• Data logging capability
• Hand held
• Large back-lit display
• Choice of readings in ppm or ml/sec
• Holds peak reading

Ion Science GasCheck Specifications
Ion Science GasCheck G User Manual
Ion Science GasCheck 5000is User Manual

RAE QRAE Four-Gas Monitor

The QRAE multi-gas monitor allows you to measure up to 4 gases. An excellent meter in a variety of confined space entry and other air monitoring applications.

• Plug-in smart sensors for LEL, O2, H2S, CO
• Built-in sample draw pump with stall feature
• Instantaneously displays 4 gases and their
  concentrations
• Water and dust resistant with protective rubber boot
• 20,000 point datalogging capacity (standard)
• Audible and visual alarms
• Smart battery charger keeps unit ready to go
• One button calibration with auto zero capability
• Operates for 12 hours on a rechargeable lithium-ion, or for 18 hours on extended duration lithium-ion battery.

RAE QRAE Four-Gas Monitor Specifications
RAE QRAE Four-Gas Monitor Manual

RAE QRAE PLUS Four-Gas Monitor

With 11 sensors to choose from, the QRAE PLUS Multi-Gas Monitor allows you to measure up to 4 gases. An excellent meter in a variety of confined space entry and other air monitoring applications.

• Plug-in smart sensors for LEL, O2, H2S, CO, SO2, NO, NO2, CL2, HCN, NH3, and PH3
• Sensors are easily replaced in the field
• Built-in sample draw pump with optional
  sample probe
• Displays 4 gases simultaneously and the concentrations
• Water and dust resistant with protective rubber boot
• 16,000 point datalogging capacity (standard)
• Audible and visual alarms
• Smart battery charger keeps unit ready to go
• One button calibration with auto zero capability
• Operates for 20 hours on a rechargeable lithium-ion battery pack, and includes alkaline battery adapter for emergency operation.

RAE QRAE PLUS Four-Gas Monitor Specifications
RAE QRAE PLUS Four-Gas Monitor Manual

RAE QRAE II
Compact Multi-gas Detector

The QRAE II is a full-featured, compact, one to four sensor gas detector for detection of combustibles, oxygen, hydrogen sulfide, and carbon monoxide. Key features include easy-to-change, externally accessed battery packs (available in rechargeable and alkaline versions), a water-resistant case and a new state-of-the-art O2 sensor technology with extended life.

The rechargeable lithium-ion battery pack provides up to 14 hours of continuous operation. The QRAE II includes storage capacity for 64,000 datalogging points, which can be downloaded to any PC compatible with Windows 98, NT, 2000 or XP.

• Patented SPE O2™ Oxygen sensor unique features:
  Lead-free design that already complies with future RoHS Standard
  Extended life compared to lead-type electrochemical oxygen sensors resulting in low cost of ownership
  Leak-free design, minimizing downtime
• Best EMI/RFI immunity technology for products in its class, eliminating radio interference
• Easy access to sensors, filter and battery compartment without exposing electronic components to potential damage
• Large graphic display for easy overview of gas type and concentration
• Alkaline adapter and rechargeable lithium-ion battery pack provide up to 14 hours of continuous operation
• Rugged housing withstands harsh environments
  IP65 water- and dust-resistant case
  Strong, protective, concussion-proof design

RAE QRAE II Specifications
RAE QRAE II Quick Reference

Thermo Scientific Innova Series

The Innova gas monitors are designed to protect workers from hazardous gases in confined spaces and other industrial work sites. The Innova features a powerful built-in pump, rugged electronics for the harshest conditions, simple operation, quick calibration, and robust sensors for long life. The Innova Series portable gas monitors are available in several different gas combinations.

Innova FV™ – Fuel Vapor
Innova FV is designed to measure combustible fuel vapors in aircraft wing tanks and fuel storage areas.

Innova LS™ – Land Surveyor
The Innova LS is designed to test for methane and other gases. This multi-gas monitor detects methane in the ppm, % LEL, and % Vol. ranges, oxygen, and one toxic gas (either carbon monoxide or hydrogen sulfide).

Innova XT™ – Transformer
The Innova XT tests for the presence of combustible gases in the inert headspace of power transformers.

Innova SV™ – Soil Vapor
The Innova SV is designed for applications such as soil remediation and bore hole monitoring. Designed to detect total hydrocarbons (including methane) in percent LEL or ppm.

Innova ST™ – One, two, three, or four gases
This unit can be configured to monitor up to four gases in several combinations, including the detection of hydrocarbons in the % Vol, % LEL, or ppm range, oxygen content, and a choice of one or two toxics.

Thermo Scientific Innova Series Specifications
Thermo Scientific Innova Series Operator's Manual
Thermo Scientific Innova Series Quick Reference