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HYDAC pressure switches EDS344 and EDS346, stock available.

LEHIY item code: LH-HYDAC-0021

We are an authorized distributor of HYDAC pressure switches EDS344 and EDS346. HYDAC Technology GmbH manufactures components and devices for fluid filtration, hydraulic control, and electronic measurement technologies. We are a world-renowned manufacturer of hydraulic components, including filters, accumulators, hydraulic valves, electronic products, pipe clamps, electromagnets, and hydraulic system assemblies. HYDAC products are widely used, particularly in the metallurgical, automotive, power equipment, chemical, construction machinery, paper, shipbuilding, and machine tool manufacturing industries.

Quick buying check

This page helps you check HYDAC pressure switches EDS344 and EDS346, stock available. before you ask for a quote.

Confirm the brand, model number, part number, and quantity. Share a clear nameplate photo when the old item has close variants.

LEHIY can check stock, lead time, packing, shipping documents, and safe replacement options for maintenance orders.

Introduction: HYDAC pressure switches, also known as contactless proximity switches, are ideal electronic switching sensors. When a metal object approaches the sensing area of the switch, the switch can issue electrical commands quickly without contact, pressure, or sparks, accurately reflecting the position and stroke of the moving parts.

Even for general stroke control, its positioning accuracy, operating frequency, service life, ease of installation and adjustment, and adaptability to harsh environments are unmatched by ordinary mechanical limit switches. Working principle

  • Set the fluid pressure value
  • Amplify the pressure signal with a high-precision instrument amplifier
  • Use a high-speed MCU to collect and process data
  • Detect pressure and level signals
  • When the actual pressure reaches the preset value, the pressure switch activates and outputs an alarm or control signal. Through the above steps, HYDAC pressure switches can perform pressure and level monitoring and control. Features
  • HYDAC pressure switches are flexible to install. They can be installed using copper pipe welding or pipe thread quick connectors without special fixing.
  • Various connection schemes are available, including plug-in type and wire type for customers to choose from.
  • Various uses and a wide range of selectable pressures.
  • Safe and reliable, using a sealed stainless steel sensor. Actual product images of HYDAC pressure switches EDS344 and EDS346 available: Performance of HYDAC pressure switch HYDAC pressure sensor EDS344-3-400-000 technical parameters: Pressure unit BAR, Pressure type, Relative pressure range, Low value 0,0, High value 400,0, Number of switching points 2, Display yes, Mechanical interface G1/4 A, ISO 1179-2/External electrical interface 714 M18/4p series connectors, License no, Additional interfaces no. Applications: The main applications of HYDAC pressure switches are pressure and limit value information in hydraulic and pneumatic fields, or anywhere with high switching frequency or constant switching accuracy that mechanical pressure switches can provide. This device is ideal for setting up accumulator charging functions or pump and compressor control units, as well as monitoring pressure or limit values in marine gearboxes, diesel engines, pumps, and general hydraulic and pneumatic equipment. A Hydac pressure sensor is a device or apparatus that senses pressure signals and converts them into usable electrical output signals according to a certain rule. Pressure sensors typically consist of a pressure-sensitive element and a signal processing unit. Based on different test pressure types, pressure sensors can be classified into gauge pressure sensors, differential pressure sensors, and absolute pressure sensors. HYDAC EDS series pressure switches available in stock: EDS344-2-016-000, EDS344-2-040-000, EDS344-2-100-000, EDS344-2-250-000, EDS344-2-400-000, EDS344-2-600-000, EDS344-3-006-000, EDS344-3-010-000, EDS344-3-016-000, EDS344-3-040-000, EDS344-3-100-000, EDS344-3-250-000, EDS344-3-400-000, EDS344-3-600-000, EDS3446-1-0040-000 EDS3446-1-0100-000 EDS3446-1-0160-000 EDS3446-1-0250-000 EDS3446-1-0400-000 EDS3446-1-0600-000 EDS3446-2-0040-000 EDS3446-2-0100-000 EDS3446-2-0250-000 EDS3446-2-0400-000 EDS3446-2-0600-000 EDS3446-3-0040-000 EDS3446-3-0060-000 EDS3446-3-0100-000 EDS3446-3-0160-000 EDS3446-3-0250-000 EDS3446-3-0400-000 EDS3446-3-0600-000 EDS3448-1-0040-D00 EDS3448-1-0250-D00 EDS3448-3-0250-D00 EDS3448-5-0040-000 EDS3448-5-0100-000 EDS3448-5-0160-000 EDS3448-5-0250-000 EDS3448-5-0400-000 EDS3448-5-0600-000 EDS345-1-006-000 EDS345-1-016-000 EDS345-1-040-000 EDS345-1-100-000 EDS345-1-250-000 EDS345-1-400-000 EDS345-1-600-000 EDS346-1-006-000 EDS346-1-016-000 EDS346-1-040-000 EDS346-1-100-000 EDS346-1-250-000 EDS346-1-400-000 EDS346-1-600-000 EDS346-2-006-000 EDS346-2-016-000 EDS346-2-040-000 EDS346-2-100-000 EDS346-2-250-000 EDS346-2-400-000 EDS346-2-600-000 EDS346-3-006-000 EDS346-3-016-000 EDS346-3-040-000 EDS346-3-100-000 EDS346-3-250-000 EDS346-3-400-000 EDS346-3-600-000 EDS348-5-006-000 EDS348-5-010-000 EDS348-5-016-000 EDS348-5-040-000 EDS348-5-100-000 EDS348-5-250-000 EDS348-5-400-000 EDS348-5-600-000 EDS3496-1-0040-000 EDS3496-1-0100-000 EDS3496-1-0250-000 EDS3496-1-0400-000 EDS3496-1-0600-000 EDS3496-2-0040-000 EDS3496-2-0100-000 EDS3496-2-0250-000 EDS3496-2-0400-000 EDS3496-3-0100-000 EDS3496-3-0250-000 EDS3496-3-0400-000 EDS3496-3-0600-000 EDS3498-5-0400-000 EDS601MontagesetfürFronttafeleinbau EDS601-009-000(-1..+9bar) EDS601-016-000 EDS601-040-000 EDS601-100-000 EDS601-250-000 EDS601-400-000 EDS601-600-000 We are an authorized distributor of HYDAC pressure switches EDS344 and EDS346. We offer competitive pricing and provide channel verification documents! We have a large stock of genuine HYDAC pressure switches, pressure sensors, and pressure relays. Contact our sales manager for details.

Plain language sourcing guide for HYDAC pressure switches EDS344 and EDS346, stock available.

Start with the full model name. Check the brand name. Check the part number. Check the code on the old unit. These small checks help you avoid a wrong order.

Take one clear photo of the front label. Take one photo of the side label. If the part has a cable, plug, port, seal, coil, or screen, take a photo of that area too.

Tell us the quantity you need. Tell us your country. Tell us the date when the plant needs the part. We can then check stock, lead time, safe packing, and the best shipping plan.

If the exact model is no longer made, do not guess. Send the old model and the use case. LEHIY can compare close options and explain which choice is safer for repair work.

Use simple order notes. Write the model in one line. Write the quantity in one line. Write the delivery country in one line. This helps our team reply faster.

Check the old part before removal. Look at the label. Look at the connector. Look at the mounting size. Look at the voltage or pressure rating if it is shown.

Do not rely on a short nickname for a part. Many industrial items have close versions. A small suffix can change the plug, output, range, or software setting.

Ask for a stock check if the plant is stopped. Ask for a lead time if the order is planned. Ask for packing photos if the part is fragile or heavy.

For a replacement order, tell us what failed. Tell us where the part is used. Tell us if an equal model is acceptable. This makes the first answer more useful.

For repeat orders, send the last invoice, old label, or old packing photo. The same reference can help us match the correct product again.

For urgent service, keep the message simple. One model, one quantity, one photo, and one delivery target are enough for a fast first check.

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Brand Name:HYDACCertification:ISO9001, CE
Place of Origin:ChinaCondition:New
Warranty:1 yearCustomized sourcing:available

What are your strengths?

Ans. LEHIY specializes in industrial automation and control components, offering fast sourcing, stable quality, and competitive prices for global customers.

What is your estimated delivery time?

Ans. Most items ship within 3-7 days. Customized or rare models may take 10-30 working days.

What are your primary product offerings?

Ans. Our main products include PLCs, sensors, valves, solenoid valves, actuators, power modules, transmitters, and complete industrial automation solutions.

How can I get in touch with you?

Ans. You can reach us anytime via Email, WhatsApp, LinkedIn, or our contact page. Our sales engineers respond quickly and provide technical support when needed.

What are your payment terms?

Ans. Standard terms are 50% TT in advance and 50% balance before delivery. We also support Alibaba Trade Assurance and L/C for qualified orders.

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Replacement support

HYDAC pressure switches EDS344 and EDS346, stock available.

Send the brand, model, part number, quantity, nameplate photos, and application requirements. LEHIY will check availability, suitable alternatives, packing details, and delivery options before quoting.

For discontinued, temporarily unavailable, or configuration-sensitive items, our team can compare the requested model with close variants or compatible replacements for maintenance and spare parts planning.

Use this page as a practical sourcing note for engineers, buyers, and maintenance teams comparing automation components. Check the model name, brand, LEHIY code, application, and replacement requirements before sending an inquiry.

Short, clear information helps our team confirm availability faster and reduce back-and-forth communication during urgent maintenance projects.

  • Confirm the complete model number and any suffix printed on the nameplate.
  • Share quantity, destination country, preferred shipping method, and target delivery date.
  • Include photos, drawings, old purchase records, or datasheets when compatible alternatives are acceptable.
  • Ask for stock checking, replacement comparison, packing details, and export documentation before ordering.

Useful details for a faster quote

  • Complete model and part number
  • Required quantity and target delivery date
  • Nameplate photos, drawings, or old purchase records
  • Voltage, signal range, dimensions, or accessory needs
Send details

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HYDAC pressure switches EDS344 and EDS346, stock available. verification notes

Please send the full model number, quantity, target delivery date, and nameplate photos. These details help us check the requested product or a close replacement.

LEHIY reviews product name, part number, series, label information, and application requirements before shipment.

If the original model is discontinued or supplied with different accessories, we can explain practical differences before quoting.

For repeat purchasing, we can help organize related models, replacement parts, shipment schedules, and clear communication for your team.

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