Description:
For more than 20 years EFS is specialised in sensor"s measurement and conditioning. Therefore, two general ranges have been created (3000 line and SX 500 line). EFS is able of conditioning any sensor.
- If you don"t find your conditioning module in the 3000 line catalog, we will produce it for you at the price of the standard product.
- For more than 10 measurement channels, we fit for free the frequency and gain bands (on the available range) to the values that you wish.
The EFS 8198 module is a 8/16 channels conditioner for Integral Electronic Sensor (ICPsensor). The 16 inputs of the module can also be multiplexed on one front-panel output.
The EFS 8094 Power supply provides a very low distortion and high stability sinusoidal alternative voltage the amplitude value of which may be locally or remotely controlled. A full combination of digital / analog control signals and serial BUS (RS485) lets the EFS 8094 work as a stand alone laboratory instrument or as an " intelligent " node in automatic manufacturing test equipments.
Unlike other typical power supplies available on the market, the EFS 8094 is a self-contained multi-range product, able to provide all of its nominal power with each appropriate maximum voltage range : Standard values are from 7.5Vrms /20Amprms to 400Vrms /0.4Amprms ; other values up to 600 Vrms are available. As much as 8 different ranges may be simultaneously implemented in just one standard compact and low cost instrument.
In the standard model, the output frequency may be set to 50 or 60 Hz. Any combination in the range 40 Hz to 450 Hz is optional. The voltage and current values of the output are internally measured by a fast and high precision automatic multiranging device ; those values are available on front panel large numeric displays and through the serial interface for external control.
A specific feature, specially designed for the test of electric relays, is the possibility to program the EFS 8094 supply to periodically switch between two output states which may be defined in amplitude and duration : The output amplitude is alternatively set to the voltage 1 during the time 1 and to the voltage 2 during the time 2 (below fig.). This particularity makes the EFS 8094 a perfect and powerful tool for relay testing. The switching process remains " smooth " whichever the load, insuring no overshoot which could degrade the test accuracy.
The EFS 8217 system is designed for temperature measurements in electric field disturbed environment.
This system is based on an optical measurement principle, but it is connected like every kind of electrical sensor thanks to a Sub D 15 pins plug
Measurement sensor head is set on high voltage equipment of which the temperature has to be measured. Thanks to optical fibres, the maximum distance between the conditioning device and the sensors is 10 meters. The data processing box is settled on DIN rail. It provides conditioning connector supply and converts electrical signals into temperature. Then, the temperature is transmitted to an external system via a serial link or a 0/10V or 4/20mA analog output.
The EFS 8188 system measures allows to follow up to 6 turbidity on-line. This apparatus is specially designed to perform jar-test in order to determine the best dosage of water treatment products such as floculants and coagulants.
New type of displacement sensor intented for electro-mechanical system manufacturers who aim at increasing the functionality of their existing systems by the non-obtrusive insertion of miniaturized read, head and scale.
Customized configurations are designed for a system optimum without size and performance compromises :
- Custom read head.
- Custom scales...
The MODULASE is an accurate optical telemeter.
The measurement head is remote from the driving system by optical fibers.
This allows a very important latitude of use in difficult conditions where classical measurement means are unusable (explosive area, high or low temperature, radiation, biologicallly dangerous environment).
The EFS 8202 test bench is meant to the control of single-phase and three-phase asynchronous engines.
The EFS 8202 test bench allows to make different kind of test :
Temperature probe test made up stream to bench on the production line.
Engine test (engine on OFF position) on the test bench : dielectric tests, measurement of phase resistance, presence of the starting capacity.
Engine test (engine on ON position) : measurement of phase currents, vacuum losses, speed and rotation direction.
It is composed by 4 different elements :
An electrical cabinet (EFS 8205). It regroups the various test devices and engines power supply.
A control cabinet (EFS 8206). It allows to manage all the test, to recover measurement informations in order to evaluate the conformity or the nonconformity of each engine.
A probe test device (EFS 8204). It allows to realize PTO (BIMETALLIC STRIP) or CTP (resistance) continuity tests in order to check if an element has not been damaged during the manufacturing.
A signalling and connector cabinet (EFS 8218). It allows the engine connection and contains the signalling rack with display by led of the system state. It is equipped with a printer for the publishing of nonconformity tickets.
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