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Dual Channel Analyser

Easy installation, commissioning an maintenance are just some of the features of this Boreal Dual Channel TDL Gas Analyser. It is a plug and play all in one standalone open-path detection system. The TDL Analyser allows for path lengths of 750m (max length depends on gas). It comes complete with 3 x 3x Configurable 4-20mA current loops and 3x Configurable Dry-Contact Relays.

This Boreal Gas Analyser provides instant and continuous results. Its use extends to either detecting gas leaks or continuously monitoring gas concentrations over an open space.

One of its benefits is that different data types such as weather and atmospheric dispersion can be combined to give measured emission rates.

The Boreal technology incorporated into the device is designed to count all target gas molecules in the path being measured in order to provide a path integrated ppm-m concentration level. It really is an all-in-one analyzer for field mounted use (backed by its tough ruggedised enclosure).

The GasFinder3 Technology Platform is the next generation of Boreal’s industry leading, portable laser gas detector for ambient environmental, safety monitoring, and process control.

Boreal Dual Channel Analyser Features

  • Almost instantaneous response and recovery times
  • No false alarms
  • Minimal maintenance
  • Analog and dry-contact relays
  • No interference with other gases
  • Can handle the coldest winters and hottest summers

The list of benefits is ended. It has no memory effects and other gases will no interfere with measurements.

Ease of use was a factor that Boreal kept in mind when designing the device and as a result data collection and interpretation couldn’t be easier. It has been built to handle the toughest of conditions including the coldest winter days and hottest summers.

Maintenance requirements are minimal but that doesn’t mean there has been any sacrifice to self-diagnostics which are quite sophisticated. If you like, independent samples and/or readings can be provided every single second.

boreal dual channel analyser

Technical Specifications

GasFinder3-DC Technical Specifications
Dynamic Range5 orders of magnitude
Response Time(Scan Rate) 1 second per path
Sensitivityspecification vary depending on gas and application
Accuracy2% of reading
Uncertainty5% of accuracy
Path Length0.5m to 750m
Light SourceSemiconductor Diode Laser w/ ~10mW output
Eye SafetyClass I approved
Data I/O InterfaceRS-232, 4-20mA and dry-contact relays
Hazard Area ClassificationCSA North American Class 1, Div 2, Groups A,B,C,D
Weight14.6 kg (32.2 lbs)
Dimensions(LxWxH): 495 x 368 x 160mm (19.5 x 14.5 x 6.25in)
Power Requirement120-240 VAC
Ambient Temperature-40°C to +50°C (-40°F to 122°F)
Ingress ProtectionIP 66 & NEMA 4x
Optical ConnectorFC/APC Female (Signal-In)
CAT6 ConnectorCAT6 Female (Signal-Out)
Maximum Cable Length50m (retro heater)
Power SupplyNone Needed
We are here to help

Please don’t hesitate to contact our highly trained and knowledgeable ADT staff to determine what type of system would best fit your needs.

(02) 4577 9347


5 Aspinall Place,
Mulgrave 2756