Hydac EDS 347-4-400-045 Electronic Pressure Switch

HYDAC EDS 347-4-400-045 is an electronic pressure switch manufactured by HYDAC, a company specializing in fluid technology, hydraulic equipment and electronics. The EDS 347 series is designed to monitor pressure in hydraulic systems and provide an output signal based on a set pressure threshold.

The EDS 300 is a compact electronic pressure switch with an integrated digital display. Four different output models are available: With one or two switching points, both models can also have an analog output of 4 .. 20 mA.

The transition points and associated delays can be set using the keyboard. For optimal adaptation to a particular application, the device has many additional parameter settings, e.g. switching delay time, N/O / N/C
functions of the outputs.

The main applications of the EDS 300 are pressure and limit indication in hydraulics and pneumatics as well as anywhere where a high switching frequency or consistent switching accuracy would overload a mechanical pressure switch gas. This device is ideal for building circuits that charge batteries or control pumps and compressors.

Hydac EDS 300 Features

• Integrated pressure sensor with thin-film strain gauge on stainless steel membrane
• Compact, robust construction
• Accuracy ≤ ± 0.5% FS B.F.S.L.
• 3-digit digital display
• Easy to operate thanks to key programming
• Switching points and switch-back hysteresis can be adjusted independently
• Window function
• Many useful additional functions

more information

MME-AE is a renowned importer and distributor of electronic pressure switches in Dubai and various other countries, providing the most competitive prices in the market. For purchasing an electronic pressure switch and obtaining detailed pricing information, we encourage you to contact our knowledgeable experts at MME-AE.

Hydac EDS 347-4-400-045 Specifications:

Brand Name: HYDAC
Model No:EDS 347-4-400-045
Type: Pressure Switch

Hydac EDS 300 Specifications:

Input data

• Measuring ranges: -14..75, 150, 1000, 3000, 6000, 9000 psi
• Overload pressures: 290, 290, 2900, 7250, 11600, 14500 psi
• Burst pressures: 1450, 1450, 7250, 14500, 29000, 29000 psi
• Mechanical connection: 7/16-20 UNF 2B (SAE 4 female)
• Torque value: 11lb-ft (15 Nm)
• Parts in contact with medium: Mech. conn.: Stainless steel Seal: FPM

Output data

• Accuracy to DIN 16086,Max. setting (display, analog output) ≤ ± 0.5 % FS typ. ≤ ± 1 % FS max.
• Repeatability: ≤ ± 0.5 % FS max.
• Temperature drift: ≤ ± 0.017% / °F max. zero point ≤ ± 0.017% / °F max. range
• Analog output (optional)
• Signal 4 .. 20 mA load resistance ≤ 400 W

Switch outputs

• Type: PNP transistor output
• Switching current: max. 1.2 A per switch output
• Switching cycles: > 100 million
• Reaction time: approx. 10 ms

Other data

• Supply voltage: 20 .. 32 V DC
• Current consumption: approx. 100 mA (inactive switch output)
• Display: 3-digit, LED, 7-segment, red,
• height of digits 9.2 mm
• Weight ~ 300 g