Hydac Electronic Pressure Switch EDS 4300 Programmable - ATEX Intrinsically Safe
The HYDAC EDS 4300 ATEX Programmable is an intrinsically safe electronic pressure switch designed for use in explosive atmospheres. With user-programmable switching functions, high accuracy (≤ ±1% FS), and a durable ceramic sensing cell, it offers flexible, reliable pressure control across a wide range of low-pressure applications.
Key Features:
- Measuring ranges: 1; 2.5; 4; 6; 10; 16; 25; 40 bar
- Overload pressures: 3; 8, 12; 20; 32; 50; 80; 120 bar
- Burst pressures: 5; 12; 18; 30; 48; 75; 120; 180 bar
HYDAC Electronic Pressure Switch Type EDS 4300 Programmable - ATEX Intrinsically Safe
- Measuring ranges: 1; 2.5; 4; 6; 10; 16; 25; 40 bar
- Overload pressures: 3; 8, 12; 20; 32; 50; 80; 120 bar
- Burst pressures: 5; 12; 18; 30; 48; 75; 120; 180 bar
- Mechanical connection: G1/4 A DIN 3852
- Torque value: 20 Nm
With approval for the following Protection types and applications:
- I M1 Ex ia I
- II 1G Ex ia IIC T4, T5, T6
- II 1/2G Ex ia IIC T4, T5, T6
- II 2G Ex ia IIC T4, T5, T6
- II 1 D Ex iaD 20 T100 °C
Almost all requirements are covered regarding ignition group, error class and temperature class
Versions for other Protection types and applications are available on request
Special features:
- Switching point and switch-back point user-programmable
- Accuracy ≤ ± 1 % FS
- Certificates:
DEKRA EXAM BVS 07 ATEX E 041 X - Very small temperature error
- Excellent EMC characteristics
- Excellent durability
General Function:
The programmable pressure switch EDS 4300 in ATEX version was specially developed for use in potentially explosive atmospheres and is based on the EDS 4000 series
The switching point and switchback point, the function of the switching outputs as N/C or N/O and the switching delay are userprogrammable in conjunction with the HYDAC Programming Unit HPG 3000
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