- Country of manufactureRussia
- Measurement range20 mm
Programmable capacitor CSN EF89P5-863-20-L sensor
- It is intended for control of processes of filling and depletion of capacities by bulks and liquids.
- It can be applied in food, agricultural, chemical branches.
- The operation distance, time of a delay of inclusion and switching off is programmed by the consumer.
- Is full analog of DOL 45R sensors (SCOV), MS 45R (BigDM) which are applied to control of level of filling of feeding troughs with compound feed and control of the drive of the screw of a kormorazdacha on poultry farms and also as the sensor of level of filling of primary and intermediate bunkers with compound feeds.
The sensor (the contactless switch) is made by CSN EF89P5-863-20-L in the case of the material Tecaform steady against influence of hot water, the diluted acids cleaning agents, various solvents. Existence of a fitting (the union on cable input) allows to use various corrugations for protection of a cable, pressing out them on a fitting.
The configured sensor settings:
- The choice like delay:
Delay an inclusion / delay switching off / work without delay
Inclusion delay: at an entrance of object of influence (material) to a zone of sensitivity of the sensor switching of loading of the sensor will happen after the set delay time; at a material exit switching of loading will come from a sensitivity zone without delay.
- Switching off delay: at an exit of object of influence (material) switching of loading of the sensor will come from a zone of sensitivity of the sensor after delay time; at emergence of material in a sensitivity zone switching of loading will happen without delay.
- Installation of time of a delay: Time of a delay can be determined from 1 second till 4 o'clock, with discretization - 1 second.
- The adjusted distance of operation (sensitivity).
Function of a delay of inclusion/switching off allows to use at the known speed of devastation/filling of the tank one CSN EF89 sensor instead of two ordinary sensors of limits (top and lower).
For this purpose, in case devastation time (a substance consumption) is known, the CSN EF89P5-863-20-L sensor should be installed in the top part of capacity and to set a delay of switching off and time of a delay equal to devastation time. Then when filling the tank the sensor will stop process of filling without delay, and command for filling to give out only after devastation time.
In case time of filling is known, the sensor should be installed in the lower part of the tank, to set a delay of inclusion and time of a delay equal to filling time. Then at a devastation the sensor will give command for filling without delay as soon as material leaves a zone of sensitivity of the sensor. The command for the termination of filling will be given on the expiration of time of a delay.
The adjusted sensitivity allows to use the sensor for control of various materials.
The programmable capacitor CSN EF89P5-863-20-L sensor is intended for control of level of filling of feeding troughs with compound feed and control of the drive of the screw of a kormorazdacha. The sensor can be used as the sensor of level of filling of primary and intermediate bunkers with compound feeds, and also to control of existence/lack of dielectric and electroconductive materials (firm, loose, liquid).
|Principle of measurement||Capacitor|
|Size of the case, mm||M30x1,5x130|
|Way of installation in metal||Not built in|
|Nominal gap, mm||20 mm|
|Range of working tension, Urab.||90... 250 V of AC|
|Type contact / Structure of an exit||The relay / Switching|
|Frequency of switching, Fmax||1 Hz|
|Range of working temperatures||- 25 °C... +75 °C|
|Degree of protection in accordance with GOST 14254-96||from a sensitive surface of IP66/IP68; other IP62|
|The switched direct current||0,1... 2 A|
|The switched alternating current||0,1... 4 A|
|Most switched alternating voltage||250 V|
|Most switched constant tension||200 V|
|Range of adjustment of a delay of inclusion||of 1 sec. till 4 o'clock|
|Factory type of a delay||on shutdown|
|Factory control of a delay||30 with|
|Range of adjustment of a delay of switching off||of 1 sec. till 4 o'clock|
|Discretization of installation of a delay||1 with|
|Accession / Connection||PMV cable of 5х0,75 sq. mm|