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Type-Approved OBM Systems

The following is useful information about OBM systems – please note there are three categories of type-approved OBM systems to cater for different uses.

To participate in an application or scheme of the NTF that uses a Smart OBM system, you also need a certified Application Service Provider (ASP) who supports the OBM system.

Find out which ASPs support Smart OBM systems

See also: Smart OBM systems.

OBM Supplier	Devices	Use with applications of the NTF
Airtec Corporation	89AX Series ECU models 89AXM Series MSU models 89AXM Series89AXL Series Suitable for vehicles with... Air suspension	No
E-Max Aust	Air-Weigh LoadMaxx ECU models 5900 MSU models 6030 single internal sensor6060 dual external sensor Suitable for vehicles with... Air suspension	No
Integrated Vehicle Solutions	N/A	No
Knorr-Bremse Australia	Knorr-Bremse On-Board Mass ECU models CV6330 MSU models ELC ECU TEBS G2.2 Premium Suitable for vehicles with... Air suspension	No
Loadman Australia	LM300 Can-Coder ECU models LM300LM300B MSU models C371-1 Can-CoderC371-2 Can-Coder Suitable for vehicles with... Air suspension	No
McColl’s Transport Operations	Right Weigh Exterior Digital Scales ECU models Android 3.4.14iOS 3.3.1iOS 3.3.6iOS 3.3.7iOS 3.3.8iOS 3.3.9 MSU models 201-EBT-01B201-EBT-02B201-EBT-04B Suitable for vehicles with... Air suspension	No
Right Weigh	Right Weigh Exterior Digital Scales ECU models Android 3.4.14iOS 3.3.1iOS 3.3.6iOS 3.3.7iOS 3.3.8iOS 3.3.9 MSU models 201-EBT-01B201-EBT-02B201-EBT-04B Suitable for vehicles with... Air suspension	No
Tramanco	The CHEK-WAY Eliminator ECU models CWE-5000 MSU models 5200-1314-6 Suitable for vehicles with... Air suspension The CHEK-WAY Eliminator with Dual Input Smart-AMP ECU models CWE-5300 MSU models 5200-1324-6 Suitable for vehicles with... Air suspension	No

MSU = Mass Sensor Unit.

A Mass Sensor Unit is fitted to each axle group to measure the mass of individual axle groups.

ECU = Electronic Control Unit.

The Electronic Control Unit controls the operation of a Smart OBM system and digitally records mass measurements from MSUs.

TCA Type-Approved Smart OBM System Category B

OBM Supplier	Devices	Use with applications of the NTF
Airtec Corporation	89AX Series ECU models 89AXM Series MSU models 89AXM Series89AXL Series Suitable for vehicles with... Air suspension Method of connection between MSUs Wireless or cable AXS Series ECU models AXS101D (single sensor) AXS102D (double sensor) MSU models AXS Suitable for vehicles with... Air suspension Method of connection between MSUs Wireless only	Yes. To participate in a scheme that uses a Smart OBM system, you also need a certified ASP who supports Smart OBM systems.
E-Max Aust	Air-Weigh LoadMaxx ECU models 5900 MSU models 6030 single internal sensor6060 dual external sensor Suitable for vehicles with... Air suspension Method of connection between MSUs Cable only	Yes. To participate in a scheme that uses a Smart OBM system, you also need a certified ASP who supports Smart OBM systems.
Integrated Vehicle Solutions	LoadSMART ECU models T300 MSU models SURT-AAYNN-II-PSURT-AAYNNII- PDSURT-ANYNN-II-PSURT-ANYNN-II-PD Suitable for vehicles with... Air suspension Method of connection between MSUs Wireless only	Yes. To participate in a scheme that uses a Smart OBM system, you also need a certified ASP who supports Smart OBM systems.
Knorr-Bremse Australia	iMass ECU models CV6330C MSU models ELC ECU TEBS G2.2 Premium Suitable for vehicles with... Air suspension Method of connection between MSUs Cable only	Yes. To participate in a scheme that uses a Smart OBM system, you also need a certified ASP who supports Smart OBM systems.
Loadman Australia	LM300 Can-Coder ECU models LM300LM300B MSU models C371-1-1 Can-CoderC372-1-2 Can CoderC372-1-3 Can CoderC372-1-4 Can Coder Suitable for vehicles with... Air suspension Method of connection between MSUs Cable only	Yes. To participate in a scheme that uses a Smart OBM system, you also need a certified ASP who supports Smart OBM systems.
McColl’s Transport Operations	Right Weigh Exterior Digital Scales ECU models V-DAQ Right Weigh OBM MSU models 201-EBT-01B201-EBT-02B201-EBT-04B Suitable for vehicles with... Air suspension	Yes. To participate in a scheme that uses a Smart OBM system, you also need a certified ASP who supports Smart OBM systems.
Right Weigh	Right Weigh Exterior Digital Scales ECU models V-DAQ Right Weigh OBM MSU models 201-EBT-01B201-EBT-02B201-EBT-04B Suitable for vehicles with... Air suspension Method of connection between MSUs Wireless only Right Weigh Exterior Digital Scales ECU models 201-EBT-01B201-EBT-02B201-EBT-04B MSU models 201-EBT-01B201-EBT-02B201-EBT-04B Suitable for vehicles with... Air suspension Method of connection between MSUs Cable only	Yes. To participate in a scheme that uses a Smart OBM system, you also need a certified ASP who supports Smart OBM systems.
Tramanco	The CHEK-WAY Eliminator ECU models CWE-5300 MSU models 5200-1314-6 Suitable for vehicles with... Air suspension Method of connection between MSUs Cable only The CHEK-WAY Eliminator with Dual Input Smart-AMP ECU models CWE-5300 MSU models 5200-1324-6 Suitable for vehicles with... Air suspension Method of connection between MSUs Cable only	Yes. To participate in a scheme that uses a Smart OBM system, you also need a certified ASP who supports Smart OBM systems.

TCA Type-Approved Smart OBM System Category C

TCA also type-approves Smart OBM systems to Category C. Currently, there are no type-approved OBM systems at Category C, however you can find out more about what to expect from a Smart OBM (Category C).

Check out our OBM fact sheet.

Certificate of Conformance

A Certificate of Conformance for each TCA-approved OBM system will be made available by the OBM supplier (or associated agent, distributor or retailer) at the point of supply to transport operators of each OBM system.

The current cost to the OBM supplier for each certificate of conformance is AUD $20 (excl GST).

Certificate of Conformance - OBM System (sample)

Last updated on 17 May 2023

Interim OBM Systems cannot be used for Smart OBM.

Certificate of Conformance