Performance parameters and features of HYDAC pressure sensors from Germany

Brand

HYDAC/Germany

Application Areas

Chemical, Petroleum, Mining, Electrical, General

Features of HYDAC Pressure Switches (Germany)

HYDAC Sensors, HYDAC Filters, HYDAC Filter Elements, HYDAC Coolers

The product range of HYDAC Technology GmbH (Germany) mainly includes the following:

Accumulator Technology: Bladder accumulators, piston accumulators, diaphragm accumulators, various vibration dampers, etc.

Fluid Filtration Technology: Various hydraulic and lubrication filters, oil filter carts, vacuum dehydration carts, oil quality testers.

Process Technology: Special media filters, automatic backwashing filters.

Electronic Measurement Technology: Pressure, temperature, and flow detection switches, sensors and displays, fault diagnostic instruments, etc.

Cooling Technology: Oil/air coolers, water coolers, various cooling devices, oil supply pumps.

Hydraulic Control Technology: Hydraulic directional, pressure, and flow control valves, proportional valves, ball valves.

Hydraulic and lubrication system assemblies: Hydraulic lubrication power units, control valve blocks, and hydraulic actuators for various applications.

Pipeline installation technology: Ball valves, pipe clamps, flanges, pipe fittings, hose assemblies, and quick couplings.

Others: Pressure gauges, pressure gauge switches, pressure testing hoses, pressure testing fittings, level gauges, air filters, bell jars, etc.

Quality Inspection Standards:

(1) ISO 2941 Filter element - Test method for burst resistance of filter element

(2) ISO 2942 Filter element - Test method for structural integrity of hydraulic filter element

(3) ISO 2943 Filter element - Test method for material compatibility with liquid in hydraulic filter element

(4) ISO 3723 Filter element - End conformation test

(5) ISO 3724 Filter element - Fatigue characteristics determination

(6) ISO 3968 Filter element - Differential pressure flow characteristics

(7) ISO 4572 Filter element - Multiple pass method for determining filtration characteristics

Features of German HYDAC pressure switches:

a. High-end: Adopts electronic pressure switch with built-in DMS pressure sensor, which can be set via buttons. High precision, long lifespan, and simple operation;

b. Detection accuracy up to 0.5%, suitable for various working fields;

c. Excellent product stability: A special compensation circuit is incorporated into the design to control deviations within a very small range, ensuring excellent stability during normal use;

d. Convenient to use: Simple mechanical and electrical connections, set via buttons, and output signals can be directly input into a PLC control system;

e. Long lifespan: Utilizing electronic switches achieves contactless control, resulting in a longer lifespan compared to mechanical contact switches.

HYDAC Technology GmbH, Germany, specializes in the production of components and devices for fluid filtration technology, hydraulic control technology, and electronic measurement technology. It is a world-renowned manufacturer of hydraulic components, including filters, accumulators, hydraulic valves, electronic products, pipe clamps, electromagnets, and hydraulic system assemblies. HYDAC products have a wide range of applications, covering almost all industries, especially in metallurgy, automotive, power equipment, chemical, construction machinery, papermaking, shipbuilding, and machine tool manufacturing.

HYDAC

Pressure sensors are among the most commonly used sensors in industrial practice, widely applied in various industrial automation environments, including water conservancy and hydropower, railway transportation, intelligent buildings, production automation, aerospace, military, petrochemicals, oil wells, power, shipbuilding, machine tools, pipelines, and many other industries. Below is a brief introduction to the principles and applications of some commonly used sensors. Medical pressure sensors are also available. Biaohe (Shanghai) Instruments Co., Ltd. is a pressure sensor manufacturer integrating R&D, production, and sales. The company specializes in the research and production of sensors, transmitters, automation instruments, and industrial control systems, and can also provide professional development and testing solutions according to customer needs. To ensure the effectiveness, standardization, and process-orientation of our products and technical services, and to maximize customer satisfaction, we strictly adhere to the ISO9000 quality assurance system to implement rigorous internal management procedures and flexible, optimized customer service levels.

HDA 4745-A-0016-AH1-000 909816 Hydac 2973

HDA 4745-A-0016-AN1-000 909763 Hydac 2973

HDA 4745-A-0016-S00 908794 Hydac 2551

HDA 4745-A-0040-AH1-000 921721 Hydac 2973

HDA 4745-A-006-000 907304 Hydac 2337

HDA 4745-A-0060-AH1-000 920255 Hydac 2973

HDA 4745-A-0060-AN1-000 922032 Hydac 2973

HDA 4745-A-0060-S00 909551 Hydac 2551

HDA 4745-A-010-000 907558 Hydac 2337

HDA 4745-A-0100-AH1-000 909817 Hydac 2973

HDA 4745-A-0100-AN1-000 922033 Hydac 2973

HDA 4745-A-016-000 907278 Hydac 2337

HDA 4745-A-0250-AH1-000 909818 Hydac 2973

HDA 4745-A-0250-AN1-000 909761 Hydac 2973

HDA 4745-A-0250-AN7-000 920330 Hydac 2973

HDA 4745-A-0250-S00 909291 Hydac 2551

HDA 4745-A-040-000 907612 Hydac 2337

HDA 4745-A-0400-AH1-000 909819 Hydac 2973

HDA 4745-A-0400-AN1-000 920729 Hydac 2973

HDA 4745-A-0400-CNB-000 920772 Hydac 2973

HDA 4745-A-0400-S00 909468 Hydac 2551

HDA 4745-A-060-000 907280 Hydac 2337

HDA 4745-A-0600-AH1-000 909820 Hydac 2973

HDA 4745-A-0600-AN1-000 922035 Hydac 2973

HDA 4745-A-0600-AN7-000 921682 Hydac 2973

HDA 4745-A-0600-S00 909098 Hydac 2551

HDA 4745-A-100-000 906729 Hydac 2337

HDA 4745-A-160-000 907746 Hydac 2337

HDA 4745-A-250-000 906392 Hydac 2337

HDA 4745-A-250-031(200bar) 906332 Hydac 2521

HDA 4745-A-400-000 906393 Hydac 2337

HDA 4745-A-400-031(280bar) 920447 Hydac 2521

HDA 4745-A-400-031(315bar) 909729 Hydac 2521

HDA 4745-A-5000-AH1-000(psi) 920821 Hydac 2973

HDA 4745-A-600-000 907305 Hydac 2337

HDA 4745-A-600-031(350bar) 906503 Hydac 2521

HDA 4745-A-600-031(400bar) 907263 Hydac 2521

HDA 4745-A-600-031(450bar) 909682 Hydac 2521

Performance Parameters of German HYDAC Pressure Sensors

German HYDAC pressure sensors come in many varieties, and their performance varies considerably. How to choose the most suitable sensor to achieve an economical and reasonable selection?

1. Rated Pressure Range

The rated pressure range is the pressure range that meets the standard specified values. That is, between the highest and lowest pressures, the pressure range within which the sensor outputs pressure that conforms to the specified operating characteristics. In practical applications, the pressure measured by the sensor falls within this range. Currently, the highest measurement capacity of sensors can reach 300 MPa or higher.

2. Maximum Pressure Range

The maximum pressure range refers to the maximum pressure the sensor can withstand for an extended period without causing a change in its output characteristics. Especially for semiconductor pressure sensors, to improve linearity and temperature characteristics, the rated pressure range is generally significantly reduced. Therefore, continuous use above the rated pressure will not cause damage. Generally, the maximum pressure is 2-3 times the highest rated pressure.

3. Damage Pressure

Damage pressure refers to the maximum pressure that can be machined onto the sensor without damaging the sensor element or housing.

4. Linearity

Linearity refers to the maximum deviation from the linear relationship between the sensor output and the pressure within the operating pressure range.

5. Pressure Hysteresis

This is the difference in sensor output as the sensor approaches a certain pressure from the minimum and maximum operating pressures at room temperature and within the operating pressure range.

6. Temperature Range