HYDAC Hedec Electronic Pressure Switch

Hedeke electronic pressure switch is a replacement product for mechanical pressure switches and electric shock pressure gauges. High precision, frictionless, and easy to operate with long-term stability.


The pressure measurement range of the product can be provided from 1 to 600 bar.




EDS 410 electronic pressure switch


EDS electronic pressure switch 410 is a specially developed series of machines based on the EDS 4000 pressure switch series. EDS 410 is capable of outputting with 1 or 2 transistors (PNP), and it can be used with any defined turn-on tool or careful function. The 410 point switch and reset of EDS are permanently set, and the factory price is based on the specifications requested by the customer. According to the standard version of EDS 4000, EDS 410 is equipped with ceramic measuring units for measuring relative pressure in the low pressure range with thick DMS, and with stainless steel measuring units and thin films in the high pressure range of DMS. Another different pressure range is 0 1 bar and 0 .. 600bar， And various variants of electrical and mechanical connections are available. For precise specifications, please contact our Hedeke Electronics sales team.
EDS 710 electronic pressure switch


The EDS electronic pressure switch is designed specifically for the 710 series machines, and the size of the chamber is tight. The compact and compact device is equipped with a very powerful pressure sensor membrane on a stainless steel isolation diaphragm DMS. The EDS 710 is a switch output (PNP) that can be connected to one transistor, and it can be used to define any tool or function. The switch and EDS 710 are permanently reset according to the specifications required by the customer. Another different pressure range is 0 16 bar and 0 .. 600bar。 For precise specifications, please contact our Hedeke Electronics sales team.
EDS 1700 electronic pressure switch


With its integrated pressure measurement unit, the EDS 1700 provides users with a 4-character display and 4 switches, offering all the advantages of a modern electronic pressure switch. The foil keyboard with 4 switching points and reset points that can be set independently of each other is easy to pass. For optimal integration, a monitoring system (such as SPS) with an analog output (4... 20 mA or 0 10V) can be integrated into monitoring systems (such as SPS). The main application areas of EDS 1700 are hydraulic and pneumatic in the region. This device has the ability to switch programs very frequently (in millions), with continuous switch point accuracy or simple and precise settings.

EDS 300 electronic pressure switch

EDS 300 is a compact electronic pressure switch with integrated digital display. Provide 4 different output versions: one switch point, two switch points and the same two variants, with an additional analog output signal 4 20mA. It is possible to set the switching point and related hysteresis for each keyboard. For optimizing and adjusting the corresponding applications, the device provides many additional setting parameters, such as switching delay time and opening/approaching functions for direct stores. The main application of EDS 300 is in the hydraulic and pneumatic fields, or in high switching frequency or constant switching accuracy, it can provide pressure and limit messages compared to mechanical pressure switches. This device is very suitable for setting up battery charging functions or control units for pumps and compressors, as well as for monitoring pressure or limiting values on ship transmissions, diesel engines, pumps, and general hydraulic and pneumatic plants.
EDS 3100 electronic pressure switch


EDS 3100 is a compact electronic pressure switch with absolute pressure measurement and integrated digital display in the low pressure range. It is equipped with ceramic measurement cells and thick layer DMS in this regard. The device has 1 or 2 switch outputs and a reversible analog output signal (4... 20 mA or 0~10V). EDS 3100 is a special feature with a 2-axis rotation display option. The device can be optimized to be consistent in almost any random installation position, which means that additional costs are usually waived for necessary mechanical alignment adapters.
A 4-character numerical display that can display pressure in PSI or MPa. It can select different units for users. Using this feature, the device automatically adjusts the scale switch settings based on the new units.
In addition, EDS 3100 can also comply with DESINA ® A variant of it. The main applications of EDS 3100 have been found to be in hydraulic, pneumatic, refrigeration, and air conditioning technologies.
EDS 3300 Electronic Pressure Switch

The EDS 3300 is a compact electronic pressure switch that integrates digital display for relative pressure measurement in the low pressure range. It is equipped with ceramic measurement cells and thick layer DMS in this regard. The device has 1 or 2 switch outputs and a reversible analog output signal (4... 20 mA or 0~10V). The EDS 3300 is a special feature with a 2-axis rotation display option. The device can be optimized to be consistent in almost any random installation position, which means that additional costs are usually waived for necessary mechanical alignment adapters. A 4-character numerical display that can display pressure in PSI or MPa. It can select different units for users. Using this feature, the device automatically adjusts the scale switch settings based on the new units. In addition, EDS 3300 can also comply with DESINA ® A variant of it. The variant of the flush diaphragm with the previous one is specifically developed for applications where the medium used may cause blockages, glue or freezing in standard pressure connections. The main applications of EDS 3300 have been found to be in hydraulic, pneumatic, refrigeration, and air conditioning technologies. Further applications include the process of any residue that frequently changes the medium, which may lead to contamination of the mixture or medium.
EDS 3400 electronic pressure switch


EDS 3400 is a compact electronic pressure switch with integrated digital display for relative pressure measurement in high pressure ranges. It provides stainless steel measuring units and thin film DMS for this purpose. The device has 1 or 2 switch outputs and a reversible analog output signal (4... 20 mA or 0~10V). EDS 3400 is a special feature with a 2-axis rotation display option. The device can be optimized to be consistent in almost any random installation position, which means that additional costs are usually waived for necessary mechanical alignment adapters. A 4-character numerical display that can display pressure in PSI or MPa. It can select different units for users. Using this feature, the device automatically adjusts the scale switch settings based on the new units. In addition, EDS 3400 can also comply with DESINA ® A variant of it. The variant of the flush diaphragm with the previous one is specifically developed for applications where the medium used may cause blockages, glue or freezing in standard pressure connections. The main applications of EDS 3400 have been found to be in hydraulic, pneumatic, refrigeration, and air conditioning technologies. Further applications include the process of any residue that frequently changes the medium, which may lead to contamination of the mixture or medium.
EDS 601 electronic pressure switch

EDS 601 is a bidirectional pressure switch with electronic display and analog output. Due to its adjustable digital switch points and switch hysteresis, it is excellent for applications that require frequent replacement or precise setting of switch points. The multifunctional setting parameters allow for flexible application of hydraulic, pneumatic, process control, and general measurement and monitoring technologies for all control and monitoring tasks in the region.
EDS 810 electronic pressure switch


The EDS electronic pressure switch is specifically designed for use with the 810 series machines. The compact and compact device is equipped with a very powerful pressure sensor membrane on a stainless steel isolation diaphragm DMS. All components that come into contact with the medium (sensors and pressure connections) are made of stainless steel and welded together. This means that there are no sealing points inside the sensor. The possibility of leakage has been ruled out. A different integrated connection plug in the device that can be used for electrical connections. The function of transistor switch output opening or approaching. The reset point of the switch and EDS 810 is permanently set according to the specifications required by the customer. Various pressure ranges are within 0 40bar and 0 .. 600bar。 For precise specifications, please contact our Hedeke Electronics sales team.
EDS 4400 electronic pressure switch


The EDS 4400 series programmable electronic pressure switch is specifically developed to combine the advantages of a compact, sturdy, and cost-effective device with the virtues of a programmable pressure switch. The EDS 4400 can be easily programmed with the HPG 3000 device. If the connection between the programming device and EDS 4400 is separated, all settings will remain valid on the pressure switch. This can prevent the possibility of unauthorized or incorrect settings being modified. The following parameters can be modified: - Switching point - Lag - Switching direction (approach) - Switching delay time EDS 4400 is suitable for high-pressure applications (at 40 bar) and is equipped with a pressure measurement unit with DMS on a stainless steel isolation diaphragm.
The programmable electronic pressure switch EDS 4400 pressure resistant package and triple approval comply with ATEX, CSA, and IECEx, making it widely used in explosive hazardous environments worldwide. Compared to pressure switches with permanent settings specific to customers, the programmable EDS 4400 reduces the number of variables and has a positive impact on warehouse storage.

The EDS 4300 series programmable electronic pressure switch is specifically developed to combine the advantages of a compact, sturdy, and cost-effective device with the virtues of a programmable pressure switch. EDS 4300 HPG 3000 programming device, convenient and easy to program. If the connection between the programming device and EDS 4300 is separated, all settings will remain valid on the pressure switch. This can prevent the possibility of unauthorized or incorrect settings being modified. The following parameters can be modified: - Switching point - Lag - Switching direction (approach/opening battle) - Switching delay time EDS 4300 is suitable for low-pressure applications (up to 16 bar) and is equipped with a pressure measurement unit on a ceramic diaphragm with thick DMS layers. Compared to customer specific permanent pressure switches, the programmable EDS 4300 reduces the number of variables and has a positive impact on warehouse storage