(22)With its integrated pressure measurement cell, 4-digit display and 4 switching outputs, the EDS 1700 offers the user all the advantages of a modern electronic pressure switch. 4 switching points and switch-back points can be adjusted very simply and independently of one another using the keypad.
For optimum integration in monitoring systems (e.g. with PLC), an Analog output (4 to 20 mA or 0 to 10 V) is also available.
The main areas of application of the EDS 1700 are in hydraulics and pneumatics. The instrument is ideal for use where frequent switching cycles (several million), stable switching point accuracy or simple and precise adjustability are required.EDS17XXPressSwitch.jpg
(60)The EDS 3300 is a compact electronic pressure switch with integrated digital display for relative pressure measurement in the low pressure range.
It has a ceramic measurement cell with thick-layer strain gauge. Depending on the particular version, the instrument can have one or two switching outputs, and there is the option of an additional switchable Analog output signal (4 to 20 mA or 0 to 10 V).
A special design feature of the EDS 3300 is that the display can be moved in two planes. The device can be installed in almost any mounting position and the display can be turned to the optimum position without the usual additional expense of a mechanical adapter.EDS_33XX_PressSwitch.jpg
(63)The EDS 3400 is a compact electronic pressure switch with integrated digital display for relative pressure measurement in the high pressure range.
The instrument has a measurement cell with thin-film strain gauge on a stainless steel membrane. Depending on the particular version, the instrument can have one or two switching outputs, and there is the option of an additional switchable analog output signal (4 .. 20 mA or 0 .. 10 V).
A special design feature of the EDS 3400 is that the display can be moved in two planes. The device can be installed in almost any mounting position and the display can be turned to the optimum position without the usual additional expense of a mechanical adapter.EDS_34XX_PressSwitch copy.jpg
(17)EDS 8000 is an electronic pressure switch in compact design which is simple to adjust. Models with one or two transistor outputs (PNP or NPN) are available.
The switch points are set using the two keys and a four-digit display. During operation the switching position is indicated by either a red or a green backlight in the display.
For optimum adaptation to a particular application, the instrument has many additional adjustment parameters, e.g. switching delay times, N/O/N/C function of the outputs.
EDS 8000 is available in various pressure ranges between 0 to 25 bar and 0 to 600 bar.EDS_8XXX_PressSwitch.jpg
(20)The programmable electronic pressure switch in the series EDS 4000 was specially developed to combine the advantages of a compact, robust and cost-effective instrument with the benefits of a programmable pressure switch. The EDS 4000 can be easily programmed using the HYDAC HPG 3000 Programming Unit. Once the programming unit is disconnected from the EDS 4000, the pressure switch retains all the settings. This prevents unauthorized or incorrect adjustment of the settings. The following parameters can be changed:
Switch point
Hysteresis
Switching direction (N/O/N/C)
Switching delay times
In contrast to pressure switches which are factory-set acc. to customer requirements and not field-adjustable, the programmable EDS 4000 is highly versatile and replaces a wide range of models. This is advantageous in respect of stock management. An ATEX version of the EDS 4000 is also available for use in potentially explosive atmospheres.Elect_PressSwtch_EDS4000_gen.jpg
(16)The programmable electronic pressure switch EDS 4400 with flameproof enclosure has triple approval acc. to ATEX, CSA and IECEx which ensures the instrument is universally suitable for use in potentially explosive atmospheres worldwide. Each instrument is certified by the three approvals organizations and is labelled accordingly. Therefore there is no longer any need to stock multiple devices with separate individual approvals.
As with the industry model of the EDS 4400, those with triple approval have a proven, fully-welded sensor cell with a thin-film strain gauge on a stainless steel membrane without internal seal. The instrument is programmed conveniently and simply using the HYDAC Programming Unit HPG 3000.
The main fields of application are in mining and the oil & gas industry, e.g. in underground vehicles, hydraulic power units, blow-out preventers (BOPs), drill drives or valve actuation stations as well as in locations with high levels of dust contamination.Elect_PressSwtch_EDS4000_haz.jpg
(3)IO-Link is the communication between the sensor/actuator (IO-Link device) and an IO-Link master based on a point-topoint interface. This technology has been integrated into the pressure switch series EDS 820.Elect_PressSwtch_EDS820.jpg
The electronic pressure switch EDS 410 has been specially developed for use in volume production machines, and is based on the EDS 4000 pressure switch series. The EDS 410 is available with 1 or 2 transistor switching outputs (PNP), which can be defined as either N/C or N/O. The switching and reset points of the EDS 410 are factory-set according to customer specification (not field adjustable).Elect_PressSwtch_EDS410.jpg
The electronic pressure switch EDS 710 has been specially developed for use in large volume production machines. The highly compact unit has a very robust pressure sensor with thin-film strain gauge on a stainless steel membrane.
The EDS 710 is available with 1 transistor switching output (PNP) which can be defined either as N/C or N/O. Switching and switch-back points of the EDS 710 are factory-set according to customer specification (not field-adjustable). Various pressure ranges between 0 .. 500 psi and 0 .. 9000 psi are available and also available in bar.Elect_PressSwtch_EDS710.jpg
EDS 810 has been specially developed for use in volume production machines. The highly compact instrument is equipped with a very robust pressure sensor with thin-film strain gauge on a stainless steel membrane. The transistor switching output is available with either N/C or N/O function. The switching and switch-back point of the EDS 810 is factory-set according to customer specification (not field-adjustable). Various pressure ranges between 0 ..500 psi and 0 .. 9000 psi are available.Elect_PressSwtch_EDS810.jpg
(6)The EDS 3100 is a compact electronic pressure switch with integrated digital display for absolute pressure measurement in the low pressure range. It has a ceramic measurement cell with thick-layer strain gauge.
Depending on the particular version, the instrument can have one or two switching outputs, and there is the option of an additional switchable analogue output signal (4 .. 20 mA or 0 .. 10 V). A special design feature of the EDS 3100 is that the display can be moved in two planes. The device can be installed in almost any mounting position and the display can be turned to the optimum position without the usual additional expense of a mechanical adapter.Elect_PressSwtch_EDS3100_A.jpg
(2)The electronic pressure switch EDS 3300 with a flush membrane was designed specifically for applications in which a standard pressure connection could become blocked, clogged or frozen by the particular medium used. Further applications include processes where the medium changes frequently and any residues could cause mixing or contamination of the media.
Like the standard model, the EDS 3300 with flush membrane has a ceramic measurement cell with a thick film strain gauge for relative pressure measurement in a low pressure range.Elect_PressSwtch_EDS3300_3400_flush.jpg
(6)The electronic pressure switch EDS 3400 with a flush membrane was designed specifically for applications in which a standard pressure port could become blocked, clogged or frozen by the particular medium used. Further applications include processes where the medium changes frequently and any residues could cause mixing or contamination of the media.Elect_PressSwtch_EDS3300_3400_flush_1.jpg
