The Uniphos Envirotrack is microprocessor based portable instrument custom made to measure the pollutants in the Ambient Air. It comes with an Air sampler where the sample air is scrubbed in a solution specific to the pollutant. The pollutant gas dissolves in the gas specific chemical and is further processed to produce a colored dye. The instrument measures the absorbance of light passed through this colored dye and relates it to the concentration of pollutants in ppb levels.
With datalogging included as standard and the presence of a USB interface, the user can easily transfer the stored data along with time and date to a computer.
Multi-Gas Detection Devices
Teledyne GMI Remote Methane Leak Detector (RMLD)
Ultra fast response for Methane leaks from Gas Distribution Networks
Tuneable Diode Laser
Visible Spotter laser
Locates Methane up to 30 metres
Methane Specific (no false positive)
Digital Methane Detection (DMD)
Self-Test and Calibration Functions
Continuous audio tone relative to gas concentration
Datalogging
Teledyne GMI BM25 & BM25 Wireless
Longer lifetime with the XP IR sensor
Intrinsically safe detector
Powerful audible alarm (103 dB @ 1m)
Ultra-bright flashing signal (viewable at 360°)
Run time of up to 170 hours
More than 4-month datalogging capacity
Easily transportable – less than 7 kilos
Wireless Option (refer to datasheet for details)
Teledyne GMI Gasurveyor 500 Series
Range of 4 button and 2 button instruments
ATEX Certified
Auto range LEL/Vol %
4 Button Series Dual mode with Datalogging
Up to 4 gases
Robust durable case
Auto calibration available
Teledyne GMI Gasurveyor 3-500
Automatic range selection
Simple 2-button operation, allowing user access to all features
Automatic zero
Gas/air purge mode
Resolution to equivalent of 50 ppm
Accurate, robust and extremely reliable instrument
Integral pump with flow-path protected by water filter
Rugged carbon loaded polypropylene case, sealed to IP54 rating and suitable for outdoor use
LCD with backlighting, which displays the current gas readings (in both digital and analogue format), together with operational and status information
Teledyne GMI PS500 CO2
0-5% Carbon Dioxide (CO2) detection
NDIR sensing technology
Large font for easy reading
Piercing 95 dB audible plus 360-degree high-visibility light bar
On-board datalogging for calibration certificates, data management, and event logging
High impact rubberised case
IP65
Low cost of ownership
Teledyne GMI Gasurveyor 6-500
Automatic hydrocarbon range selection
Manual CO selection
Simple 2-button operation, allowing user access to all features
Automatic zero
Gas/air purge mode
Hydrocarbon resolution to equivalent of 50 ppm methane
Accurate, robust and extremely reliable instrument
Integral pump with flow-path protected by water filter
Rugged carbon loaded polypropylene case, sealed to IP54 rating and suitable for outdoor use
Teledyne GMI PPM Gasurveyor 500
Range of 4 button and 2 button instruments
ATEX Certified
Auto range LEL/Vol %
4 Button Series Dual mode with Datalogging
Up to 4 gases
Robust durable case
Teledyne GMI Gasurveyor 11-500
Automatic hydrocarbon range selection
Manual selection of purge mode
Simple 2-button operation, allowing user access to all features
Automatic zero
Gas/air and gas/nitrogen/air purge mode
Hydrocarbon resolution to equivalent of 50 ppm methane
Accurate, robust and extremely reliable instrument
Integral pump with flow-path protected by water filter
Rugged carbon loaded polypropylene case, sealed to IP54 rating and suitable for outdoor use
Uniphos Envirotrack
Uniphos Envirotrack
Teledyne GMI Oxygas 500
Simple 2-button operation
Automatic hydrocarbon range selection
Gas/Air and Gas/Nitrogen/ Air purge mode
Can be calibrated via an IR link to GMI auto test
Teledyne GMI Gasurveyor 700 Series
LEL & Volume Gas (infrared)
Optional sensors including: PPM, O2, CO, H2S
Barhole Mode – configurable
Soft-key Operation
Communication: IrDA & Bluetooth (optional)
360° Alarms
Lightweight & Rugged
Ingress Protection – IP55
Alkaline or Rechargeable battery options
Teledyne GMI CO2 Multi Monitor
Up to 8 point CO2 sampling system
Long life IR sensor
Interfaces with BMS/ HVAC systems easily
Stand alone system capability
Secure calibration and configuration access
Ease of installation calibration and commissioning
Teledyne GMI First Responder
PPM , LEL and Volume flammable gas ranges for leak detection and general safety monitoring.
Carbon Monoxide range for internal atmosphere monitoring
Probe mounted Semiconductor Sensor (Range 0 – 10,000 ppm), providing instant response leak detection with audible / visual ‘Ticker’ (Geiger) alarm indication
Simple four button operation allowing access to all features
Automatic and manual datalogging
Teledyne GMI Single Point Gas Alarm (SPGA)
Compact stand alone single point system
Secure and robust housing for the harshest environments
Simple to use
Versatile, many applications, many gasses
Programmable alarm levels
4-20 mA output, heavy duty volt free contacts
Easy installation
Optional internal battery backup
Integrates easily into larger and existing systems
Teledyne GMI Portable Gas Detector GT Series
Seven modes of operation
Methane leak detection from PPM to Volume gas with ultrafast ppm response
Optional O₂, CO, and H₂S ranges
Manual and automatic data logging
‘Ticker’ (Geiger) indicator on ppm range (visual and audible)
Flashlight and pressure range
Teledyne GMI DP-IR
Ultra fast response for Methane leaks from Gas Distribution Networks
Controlled interference polarisation Spectrophotometer (CIPS)
Methane Specific (no false positive)
Digital Methane Detection (DMD)
Built in Self-Test and Calibration Functions
Continuous audio tone relative to gas concentration
Teledyne GMI Shipsurveyor
Easy to use 2-Button Instrument
Infrared technology for inert atmosphere measurements
Simple calibration with certificate printing
Large display – all gas readings simultaneously displayed
Dual Mode – Combustibe Gas Indicator (CGI) and Confined Space Monitor (CSM )
Configurable Audible and Visual Alarms (CSM)
Internal pump with superior flow rate to minimise tank sampling times
Enhanced datalogging with ‘Location’
Innovative ‘quick-connect’ range of accessories
Fault detection and reporting
Language options
Teledyne GMI Gascoseeker 2-500
Gas industry standard product
Automatic range selection
Simple operation – extreme reliability
Rugged construction (sealed to IP54)
Teledyne GMI PS200 Series
Simple 1-button operation
Measures up to 4 gases:
CH4 – Methane (LEL)
O2 – Oxygen
CO – Carbon Monoxide
H2S – Hydrogen Sulphide
Other flammable gases, available on request
Audible, visual and vibrating alarms
Internal pump (optional)
Lightweight yet robust construction
Sensor integrity checking
Ease of maintenance
Teledyne GMI Leaksurveyor
Integral Semiconductor Sensor (Range 0 – 10,000 ppm), providing fast response leak detection
PPM , LEL and volume flammable gas ranges for leak detection, general safety monitoring and barholing
Audible and visual ‘Geiger’ alarm indication on ppm range
Integral pump with pressure sensor for flow fail detection with sample path protected by hydrophobic filter
Rugged polypropylene case, sealed to IP54 rating, suitable for outdoor use
Teledyne GMI PS500
Over 15 plug-and-play smart sensors to choose from
Wide range of VOC’s with 2 different PID sensors
Flexible configuration to suit your specification
Piercing 95 dB audible plus 360-degree high visibility light bar
On-board datalogging for calibration certificates, data management and event logging
High impact rubberised case
IP65
Low cost of ownership