EDS 344-3-016-000 | Hydac EDS 344-3-016-000 | Cảm biến áp suất EDS 344-3-016-000

CHI TIẾT

Available versions:
Standard; Schiff & Offshore

The EDS 300 is a compact electronic pressure switch with integrated digital display. 4 different output versions are available: with one switching point, with two switching points and the same two variants, also with an additional analogue output signal 4 ... 20 mA. The switching points and the associated hystereses can be set per keyboard. For optimum adjustment to the respective application, the device offers a multitude of additional setting parameters, e.g. switching delay times, opener/closer functions for the outlets. The main applications of the EDS 300 are pressure and limit value messages in the areas of hydraulics and pneumatics or wherever a high switching frequency or a constant switching accuracy is more than mechanical pressure switches can provide. The device is ideally suitable for setting up accumulator charging functions or pumps and compressor control units as well as for the monitoring of pressure or limit values on ship transmissions, diesel motors, pumps and general hydraulic and pneumatic plants.

Integrated pressure sensor with thin-film DMS on stainless steel diaphragm
Compact, robust design
Accuracy ±1% FS
3-character digital display
Simple handling through key programming
Switching points and reset hysteresis can be adjusted independently of one another
Window function
Many helpful additional functions
Also available with Schiff's approval

THÔNG SỐ KỸ THUẬT

Electronic Pressure Switches

Electronic pressure switches offer a multitude of advantages in comparison with mechanical pressure switches and contact manometers. They convince though greater accuracy, freedom from wear, long-term stability, simpler operation and the high number of switching cycles, among other things.

Type series

without measurement value display

EDS 4000, for mobile and stationary hydraulics, set ex-works or programmable, depending on the version for explosion-hazard environments with ATEX, CSA, IECEx approval
EDS 810 for OEM applications in the the industrial and mobile sectors, factory preset, with ECE type approval for public road traffic, optionally with IO-Link interface
EDS 710, for series applications in industrial and mobile sector where the dimensions of the cavity are tight, extremely small, compact design, set ex-works
EDS 410, for OEM applications, factory preset or programmable

with measurement value display

EDS 8000, menu navigation in accordance with VDMA, 1 or 2 PNP transistor switching outputs, 4-character digital display, multi-colour switching display, IP-rating 67
EDS 3000, rotatable in longitudinal axis and display, 4-char. LED display, display in bar, psior MPa, adjustable per button, depending on the version - Desina conformance- with front-flush diaphragm
EDS 300, 3-character LED display, adjustable via foil keyboard
EDS 300, for shipbuilding and offshore, with approval from - American Bureau of Shipping - Lloyds Register of Shipping- Det Norske Veritas- Germanischer Lloyd- Bureau Veritas
EDS 601, manometer or front panel installation device, 4-character LED display, 2 relay outputs, adjustable via foil keyboard
EDS 1700, 4 relay outputs, 4-character LED display, many auxiliary functions, adjustable via foil keyboard

Technology

Thick-layer DMS on ceramic diaphragm (low-pressure range)
Thin film DMS on stainless steel diaphragm (low-pressure and high-pressure ranges)

Standard pressure ranges

Between 0 ... 1 and 0 ... 600 / 1000 bar relative pressure, depending on the version
Up to 2.5 bar absolute pressure
Adjustment also in PSI and MPa
Other pressure ranges and special adjustments also upon request

Overview of pressure switches

EDS

3400

3300

3100

300

8000

601

1700

4400

4300

4100

820

810

710

410

Accuracy (max.)

1,0

0,5

1,0

Low pressure range(up to 40 bar)

High pressure range(from 40 bar)

Relative pressure

Absolute pressure

Switching outputs

Analogue outputs

Digital display

Programmable

Pre-set

DESINA compliant

VDMA Menu navigation

Single pieces available

OEM products

Flushmembrane

IO-Link-Interface

ECE type approval (approved for road vehicles)

For potentially explosive atmospheres

Approvals for Shipping

ULSpecification

Remark: Not all the features can be freely combined with each other, please take the precise information from the corresponding datasheet

Please select:

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