HYDAC pressure sensors available in Shanghai.

Brand

HYDAC/Germany

Application Areas

Environmental Protection, Biotechnology, Petroleum, Pharmaceuticals/Biopharmaceuticals, General Industry

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.

The piezoelectric materials mainly used in HYDAC pressure sensors include quartz, sodium potassium tartrate, and ammonium dihydrogen phosphate. Quartz (silicon dioxide) is a natural crystal, and the piezoelectric effect was discovered in this crystal. Within a certain temperature range, the piezoelectric property persists, but it disappears above this range (this high temperature is the so-called "Curie point"). Because the change in electric field with stress is minimal (meaning the piezoelectric coefficient is relatively low), quartz has gradually been replaced by other piezoelectric crystals. Sodium potassium tartrate possesses high piezoelectric sensitivity and coefficient, but it can only be used in environments with low room temperature and humidity. Ammonium dihydrogen phosphate is a synthetic crystal with a relative density of 1.80 and a melting point of 190℃. It can withstand high temperatures and relatively high humidity and is stable in air. At room temperature (20℃), its solubility in water is 37.4g, it is slightly soluble in ethanol, and insoluble in acetone, thus it has been widely used. The piezoelectric effect is also now applied to polycrystalline materials, such as piezoelectric ceramics, including barium titanate piezoelectric ceramics, PZT, niobate-based piezoelectric ceramics, lead magnesium niobate piezoelectric ceramics, etc.

HYDAC Pressure Sensors

HYDAC Technology GmbH's product range 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 for various applications, control valve blocks, hydraulic actuators.

Pipeline Installation Technology: Ball valves, pipe clamps, flanges, pipe fittings, hose assemblies, 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 and liquid compatibility of hydraulic filter element

(4) ISO 3723 Filter element - End-to-end conformity test

(5) ISO 3724 Filter element - Determination of fatigue characteristics

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

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

EDS 344-3-010-000 907565 hydac

EDS 346-3-006-013(-1..+5bar) 907633 hydac

EDS 348-5-250-000 907733 hydac

EDS 348-5-400-000 907772 hydac

EDS 348-5-600-000 907773 hydac

EDS 348-5-006-000 907780 hydac

ZBM 14 (Adapter f??r EDS 300) 907818 hydac

EDS 346-3-006-000 907914 hydac

EDS 348-5-016-000 907916 hydac

EDS 348-5-040-000 907917 hydac

EDS 348-5-100-000 907918 hydac

EDS 1792-P-250-000(3625PSI) 907940 hydac

EDS 347-4-016-S00 907973 hydac

EDS 347-4-100-S00 907974 hydac

EDS 3446-3-0400-000 908000hydac

EDS 3448-5-0400-000 908001 hydac

EDS 3446-2-0100-000 908129 hydac

EDS 3446-1-0040-000 908156 hydac

EDS 3446-2-0040-000 908157 hydac

EDS 3446-3-0040-000 908158 hydac

EDS 3448-5-0040-000 908159 hydac

EDS 3446-1-0100-000 908160 hydac

EDS 3446-3-0100-000 908161 hydac

EDS 3448-5-0100-000 908162 hydac

EDS 3446-1-0250-000 908163 hydac

EDS 3446-2-0250-000 908164 hydac

EDS 3446-3-0250-000 908165 hydac

EDS 3448-5-0250-000 908166 hydac

EDS 3446-1-0400-000 908167 hydac

EDS 3446-2-0400-000 908168 hydac

EDS 3446-1-0600-000 908169 hydac

EDS 3446-2-0600-000 908170 hydac

EDS 3446-3-0600-000 908171 hydac

EDS 3448-5-0600-000 908172 hydac

EDS 3346-2-0016-000-F1 908174 hydac

EDS 3346-3-0016-000-F1 908175 hydac

EDS 3348-5-0016-000-F1 908176 hydac

The company mainly deals in European and American brands and can purchase brands from any European country. For example, our advantageous German brands include: BURKERT, DEMAG, HAWE, REXROTH, HYDAC, PILZ relays, FESTO, IFM sensors, E+H, HEIDENHAIN, P+F sensors, SICK, TURCK, and HIRSCHMANN industrial switches. German brands: Hengstler, Murr, Schmersal, Samson, EPRO (Emerson Group)

American brands: MOOG, ASCO, MAC, NUMATICS, PARKER, VICKERS, ROSS

British brands: Norgren

Italian brands: OMAL, ATOS, CAMOZZI, UNIVER, Camozzi