Series 500 Monitor (S-500) in Enclosure

The Aeroqual Series 500 in an Enclosure helps eliminate dust and reduces water from entering the sensor to protect it and prevent it from being damage. The Series 500 has datalogging  capabilities and can interface with your external control system making it a simple solution for those needing alrms or exhaust fans controlled for safety purposes.

As low as $2,236.00

 The Aeroqual Series 500 is the flagship of the Aeroqual portable monitoring lineup, and is sold here including one sensor head of your choice. It builds on the feature set of the Series 300, adding built-in Data-Logging. The included software makes it easy to download and handle the data you log. It also has relay and voltage outputs, letting it interface to your controls and external datalogger systems. See the drop-down list above for the full list of available sensor options, including numerous gases and ranges.

How to Order:

Step-1: Choose your gas sensor from the Sensor Head drop down box.  For more information on gas sensors see our Replacement Sensors page

Step-2: Choose your options and required related products.  Note, the Aeroqual sensors are extremely versatile and customizable.  Should you have questions, feel free to call or e-mail.

Step-3: Add to cart, the monitor and options necessary. 

Environmental or Outdoor Enclosures:

The Environmental Enclosure will allow the Series-500 to be placed in similar environments as the R-13 sensor head adapter.  With the clear cover gas readings from the Series-500 will still be possible, along with all control and safety alarms still used.  In wet, or dusty environments this enclosure is the perfect method to implement the features of the Series-500 into your facility.  This is great for food processing applications where ozone or other gasses are used in wet and wash-down environments.

 Note: When using an enclosure the sensor is calibrated specifically for use inside that enclosure.

Series-500 Environmental enclosure

  The S-520 is the old part number for this product, now it's the S-500 in an Enclosure.



     -Enclosed to protect sensor from dust & water

     -One monitor compatible with up to 30 different sensors

     -Data logged directly onto monitor base

     -Audible alarm functionality

     -Remote sensor capability

     -Long life lithium battery technology

     -Zero and span calibrate in the field

     -Free PC software (Windows 7, 8, XP compatible)

     -Connect direct to PC via USB




     -Source and leak detection

     -Process control

     -Health and safety monitoring

     -Indoor air quality


What's Included

     -Water & dust proof enclosure

     -Monitor Base

     -LCD Display

     -Lithium battery and charger

     -0-5 VDC output

     -Zero and span calibration adjustment

     -Low and high audible alarm

     -Monitor to USB cable for connection to PC

     -PC software for datalogging



For those wanting to recalibrate in the field the Series 500 allows adjustment of zero and span. Together with the R42 Calibration Accessory and an ozone generator or gas calibration kit this function allows the sensor head to be fully recalibrated without having to return it to the factory. Alternatively the sensor head can be returned to Gas Sensing for a factory calibration which includes a renewed calibration certificate. For more on calibrating the Series 500 click here.

 Every sensor head we send out comes with a calibration certificate. Click here to see a visual explanation of the contents of your calibration certificate.

Control and Interface Features:

The monitor can also operate in control mode. Upper and lower control limits can be easily set directly on the display. Using the 0-5V output the Series 500 can be used to switch on or off an externally connected device, such as an ozone generator, or system in the presence of a predetermined level of gas. By selecting the optional wall-mount bracket and plugging in mains power the Series 500 is effectively able to act as a fixed monitor as well as a handheld portable device.

Other features on the Series 500 include monitor ID and location ID. Monitor ID identifies the monitor uniquely and ensures that all data from it are tied to that monitor. Location ID can be used to tag measurements to a specific location which is helpful when sampling at a number of sites over the course of a day or week. High and low alarms can also be configured to alert when ozone concentrations have reach a user defined set point.


Data Logging:

The Aeroqual Series-500 has the most user friendly and flexible data logging software of any gas detector we have tested.  Data is stored on board the Series 500 with a maximum 8,188 records available. To download the data a USB cable is supplied for connection to PC. Free PC software provided with the Series 500 takes the data and presents it in a chart or table view.

The Aeroqual software will allow for table, or graph view that can be printed or displayed on the screen.  Date can also be exported to Excel or CSV file.  A handy daily log view is also possible with this software showing the average gas level for each day.

Data logging intervals can be chosen from 1 minute, to any duration the user chooses.  At 5-minute intervals the Series-500 can store data for over 28 days.


Screen shot below shows the table and graph view available in the Aeroqual data logging software.  User can choose either table or graph mode, and can choose timeframe to capture data from.

s-500 data logging example

Click image for larger view


Screen below shows the Daily View mode.  User can choose to show a summary of data showing each day's summary of min, max, and average captured data.

Aeroqual Data logging softwareClick image for larger view


Screen below shows the monitor set-up that can be performed from the Aeroqual Software.  Using this software the monitor can be plugged into the PC and set-up without having to access the monitor.  This is useful for outdoor, or potentially remote monitoring stations.  Monitor logging intervals, alarm, and relay set-points can all be changed from your PC.

Aeroqual Monitor set-up softwareClick image for larger view



 Battery Replacement:

The Series-500 ships with a rechargeable and replacement battery.  Extra batteries can be purchased to keep as a spare with your Series-500.  This will allow long term field measurements.  See image below for battery location and replacement.

 Series-500 battery replacement


Compare the Series 300 and 500 monitors:

Compare the Aeroqual handheld devices


Aeroqual Series-300 in Enclosure


Aeroqual Series-300 in Enclosure

Interchangeable sensor head Yes Yes
Digital LCD Display Yes Yes
Min, Max, Average readings on screen Yes Yes
Field Replaceable Battery Yes Yes
Remote Sensor Capability Yes Yes
Temp and HR Sensor optional Yes Yes
External Control Outputs Yes Yes
Audible Alarm Yes Yes
High and Low Alarms Yes Yes
0-5 VDC Analog output Yes Yes
Zero Calibration capability Yes Yes
Span Calibration capability Yes Yes
Internal Data Logging Capability No Yes

PC connection cables and capability




View a brochure with specifications on the Series-300 and 500.


Sensor Specifications for Handheld Aeroqual Series- 300, and 500

Aeroqual handheld sensor specifications Click on image for full size image

Full list of technical information and specifications for all Aeroqual sensors



Series 500 Product Brochure

Series 500 Quick Guide

Series-500 Operation Manual

Series-500 Datalogging software (download)

Aeroqual Portable Air Quality Monitor Information


Case Studies using the Series-500 Monitor:

Outdoor Air Quality monitoring in the Niger Delta

Indoor Air Quality monitoring in Trinidad and Tobago, simultanious CO, CO2, VOC, Temp, and RH measurement

Solar Powered Outdoor air quality monitoring in San Joaquin, CA

Real-time, portable outdoor air quality monitoring in Birmingham, UK

Links to more info:

Calibration information

Tech info and Specifications on each available Gas Sensor

More Information
Manufacturer Aeroqual
Rental Period Weekly
Call For Price No
Gas Ammonia (NH3), Carbon Dioxide (CO2), Carbon Monoxide (CO), Chlorine (Cl2), Formaldehyde (CH2O), Hydrogen (H2), Hydrogen Sulfide (H2S), Ozone (O3), Sulfur Dioxide (SO2), VOC
4-20 mA Output No
Relays 1 Alarm Relay + 1 Control Relay
Field Replaceable Sensor Yes
Min, Max, Avg Yes
Voltage Output 0-5 V
Power Requirements 12V DC via supplied adapter
Datalogging Yes
Rechargeable Yes
Field Replaceable Battery Yes
Warranty 1 Year
Audible Alarm Yes
Calibration Annually
Sensor Life 2 Years
Range Gas Dependent
Unit Features

-Enclosure Protects from Elements

-Backlit LCD Display

-Integrated Datalogging

-Control and Alarm Relays

Sensor Range

0-0.05 ppm

0-0.15 ppm

0-0.5 ppm

0-10 ppm

Resolution Gas Dependent
Integrated Relays Yes
Sensor Range

Gas Dependent

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