Scentinal SL50 Odour Monitoring Station

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Scentinal SL50 Air Quality and Odour Monitoring Station
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The Scentinal Air Quality and Odour Monitoring Station has been designed to collect data from a variety of sensors and present the sensor data in an easy to understand graphical interface.

The Scentinal Air Quality and Odour Monitoring Station provides high accuracy (ppb level) detection of odorous gases such as H2S, NH3, VOCs, SO2 & odour concentration. SL50’s flexible, intelligent sensor network allows live monitoring of plant odour emissions on Scentroid’s cloud servers. Scentinal’s innovative design offers the most reliable and cost effective odour monitoring solution in the world.

The central monitoring station is hosted on a secure cloud based server allowing remote access via any computer with internet access. This access is restricted and the data is encrypted for maximum security. Users are given a password and user name which will define their permission level.

Mount your Scentinal to a pole, wall, or any other structure with access to power. If no power access is available, install our solar panel kit! The SL50 then serves as an air quality transmitter, and refers all recorded information to you.

Log on to the web based remote monitoring software to view readings, reports, and for unit configuration. Scentinal will automatically:

  • Communicate with central servers using its SIM card
  • Monitor its own GPS position and inform the server of any changes
  • Automatically control it’s internal temperature using a powerful air conditioning/heating system
  • Conduct routine maintenance such as ozone based self cleaning and sensor validation
  • Remote monitoring based on photo-ionization detectors, nondispersive infrared sensors, and electrochemical sensors
  • Measure common and exotic air contaminants to ppb levels
  • Cloud based monitoring server for data collection, reporting, notification, alarms and more
  • Remotely configurable through cloud based monitoring software
  • Automatic cleaning using built-in ozone generator
  • Automatic server validation using built-in zero air and optional calibration air
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SL50 Specification Sheet
SL50 Reference List
SL50 Product Brochure

Scentinal Data Transmission

Data from the Scentinal Compact Air Quality and odour Monitoring Station system is processed by Scentroid’s chemical and olfactometric correlation system to determine odour impact in terms of odour units at the sensitive receptors. The Compact Air Quality and odour Monitoring Station uses a neural network learning algorithm to determine odour concentration from chemical readings.

Olfactometric measurements, using the Scentroid SM100 Field Olfactometer, are collected periodically (monthly, bi-monthly, or semi-annually) and are inputted into the learning algorithm along with recorded chemical composition. This sophisticated algorithm will then create a non-linear relationship between chemical readings and odour concentration. This data is used to teach the network and enhance the accuracy of odour concentration prediction from chemical composition. The advantage of this Compact Air Quality and odour Monitoring Station over other competing technologies such as E-Noses is that chemical to odour concentration is based on routinely gathered olfactometric data and therefore is always up to date regardless of changes to the plant processes.

Should the space you are monitoring be large, it may require a series of Scentinal SL50 units recording data. Using state of the art IoT (Internet of Things) software, the Scentinal unit can transfer data throughout a network of cooperating units in order to build a comprehensive data map.

NEMA4x Cabinet with Optional Air Conditioning and Heating

Each Compact Air Quality and odour Monitoring Station is enclosed in a NEMA4x cabinet. This standard package allows the station to operate within an ambient air environment of between 4 and 35 degrees Celsius. Optionally each Station can be equipped with the following cooling and heating systems to keep the unit at optimal temperature and humidity:
  • Air Conditioning System for temperatures between 35 and 50 degrees C
  • Heating System for temperatures between +4 and -50 degrees C
  • Combined Air Conditioning and Heating System
The HVAC system has an automated thermostat and smart power management system. The sensor network reports on the temperature and humidity of the cabinet to warn of any HVAC failures. Furthermore, each station has a hardware shut off feature to prevent over temperature failure if the temperature inside the cabinet exceeds 50 degrees C or goes below -50 degrees C due to HVAC failure.

Communication with Drone Based Air Quality Analyzer

DR1000 will come with simultaneous GPRS and WIFI communication capabilities. GPRS is used to send data to our new cloud server based Drone Information Management System (DRIMS). Our secure online system will allow  you to remotely monitor and even control the flying laboratory as well as store and process the data collected. Every drone also connects to the ground station using WIFI communication protocol. Both Ground station and Cloud based servers run DRIMS software and simultaneously can log data from multiple DR1000 drones.

  • Carbon Dioxide – (Low Concentration)
  • Carbon Monoxide – (Low Concentration)
  • Chlorine
  • Ethylene Oxide
  • Hydrogen Sulfide
  • Hydrogen Chloride
  • Hydrogen Cyanide
  • Ammonia
  • Oxidizing Gases Ozone and Nitrogen Dioxide
  • Phosphine – (Low Concentration)
  • Phosphine – (High Concentration)
  • Hydrogen Sulfide – (Low Concentration – ppb)
  • Organic Solvents (Ethanol, Iso-Butane, H2)
  • Methane (LEL)
  • Nitric Oxide – NO (Low Concentration)
  • Nitric Oxide – NO (High Concentration)
  • Nitrogen Dioxide – (Low Concentration)
  • Oxygen
  • Total VOCs (ppb) – PID
  • Total VOCs (ppm) – PID
  • Sulfur Dioxide – (High Concentration)
  • Sulfur Dioxide – (Low Concentration)
  • Formaldehyde
  • Particulate PM 1, 2.5, 10 (Simultaneos)
  • Air Contaminants (Ammonia, Ethanol, Toluene
Maximum Sensors: 10
Type of Sensors: PID, NDIR, EC, laser particulate counter, MOS

Scentinal Package Includes:
Smart board for data processing and storage
Monitoring software
Temperature and humidity sensors
Min of 3 to a maximum of 10 sensors
NEMA 4x Cabinet
Ozone generator which decontaminates all lines automatically once per day

Sampling Rate: Adjustable from 1/s to 1/m
Sampling Ports: 1 to 2

Power Requirements: 100-240 v 50/60 Hz 2A
Power Consumption: 30w without AC unit. 150w with AC unit.

Communication: 3G / 4G (default) LAN (default) WiFi (optional)
On Board Data Storage: 64gb SD Card
Cloud Server: Included by default
Local Server: Optional
On-Board Server: Included by default
User Interface: 7″ touch screen on panel door and remote access to SIMS (Sensor Information Management System)
Software: Free access to SIMS for life of product

Temperature Range: 0 to 35 °C without AC unit installed
Temperature Range with AC unit: -50 to 50 °C with heating and AC
Sample Conditions Without Pre-Dilution System: -50 to 50 °C and 10 to 90% RH
Sample Conditions With Pre-Dilution System: -50 to 120 °C and 0 to 100% RH

Manual Calibration: Using calibration gas and on-board screen
Automatic Calibration: Optional, using built-in calibration gas

Warranty: 24 months full warranty on all parts including sensors
Sensor Replacement: Sensor dependent; first 2 years are covered by warranty

Cabinet: NEMA 4X
Mounting Hardware: Wall mounting hardware Included

Would you like a quote? Or do you simply need some assistance?

Our professional and friendly team of industry-experienced experts are ready to assist with any questions you may have, including prices, availability and delivery times.

Phone Number

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Sydney Office

  • Office : 5 Aspinall Place, Mulgrave, NSW 2756