The dilemma is that virtually every single new filter calls for a new style due to the fact of the variety of exhaust programs and their various temperature and force running amounts. During check travel filter temperature, strain, engine velocity, idle times, automobile situation and speed want to be calculated correctly and reliably to confirm that the filter meets the needed standards. In purchase to record the take a look at knowledge consumer made the decision to use a info logger in mixture with a GPS sensor to report measurement data from the filter in blend of automobile placement data.
For this logging application the consumer is using TopMessage information logger with 2 modules. The complete system is set up in a temperature evidence enclosure and the sensors are interfaced to the enclosure through unique connectors.
During the test push all test info is recorded to the inner memory of the TopMessage knowledge logger. The speed of the engine (rpm) is recorded by means of a independent speed meter (DAB 500 from AVL) which is providing TTL pulse output. The pulses are then recorded by the counter and inputs of the DIOT module. The stay data is visualised via a mimic interface of the ProfiSignal Basic computer software.
In purchase to record the car velocity and direction a special NEMA driver for a GPS sensor was created. This driver is interface to the TopMessage by means of serial RS232 port. The GPS info like velocity, course, altitude a individual COM channel is designed and all the info is saved right in the 1 GB TopMessage knowledge logger memory.
Soon after the examination travel is finished, all the info is analysed with the ProfiSignal computer software. It is also achievable to change the GPS information into a KLM file which can be loaded by Google Earth to plot various measurement channels like car velocity, filter temperature or force of place or motor pace.
Summary of Rewards:
The buyer is using now 5 Info Acquisition systems to operate the diesel particulate filter tests. The principal positive aspects for them are:
The one GB inner memory provides storage capability for a number of thousand examination travel kilometres.
Effortless to configure ProfiSignal software to demonstrate live studying for the duration of the check drive.
how often to clean dpf filter New York of the GPS sensor also gave worthwhile extra details about automobile velocity in mixture with engine RPM and particle emission.
The common analog inputs created it quite effortless to hook up the temperature and strain sensors.
The tiny and compact size of the knowledge logger of (200x73x118) mm manufactured it quite useful for the set up in a small enclosure.
In inner calculation and logic channels where employed to trigger data logging when examination circumstances are reached.
Business Riveja specializes in examination and measurement methods and equipments for industrial use. Our item variety addresses almost everything from transducer to the full size generation checks remedies. We design and manufacture custom-made test and measurement methods. Our solutions include automation design and style, producing and commissioning. Riveja’s measurement options are primarily used in merchandise improvement, analysis and servicing. Riveja has a broad choice of gadgets from transducer to the substantial-end analyzers. Typical measurable values are temperature, vibration, strain, rotation, power, torque, strain and sounds. Programs are broadly utilized in car- and protection market, universities, research institutes, electronics and in machine constructing purposes.