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China, Chinese Hollysys Wide Application High Stability Aldk-400 Intelligent RF Admittance Level Switch1 Industrial Products Supplier Manufacturer Details, price list catalog:
China Industrial Products Supplier Manufacturer List Catalog
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Hangzhou HollySys Automation Co., Ltd.
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Product Description ALDK-400 intelligent RF admittance level switch is a fundamentally intelligent RF admittance level meter. This series of products are high-end products designed based on the principle of RF admittance, which have the advantages of high stability, accurate measurement and wide application. Compared with the traditional RF admittance level meter, this series of products use modular design and are equipped with LCD commissioning module, which can automatically obtain and display the current value of the measured level without using any peripheral auxiliary equipment, and provide users with more reliable measurement data. The LCD commissioning module has dual functions of commissioning and displaying, to enable users to read the data concisely and intuitively and facilitate commissioning.Typical Applications· Power plant: Coal pile, raw coal bin, fuel bunker, reservoir, waste gas purifi cation tank, bin pump, ash silo, and oil tank.· Pulp and paper: Raw material silo, storage tower, drying drum, and chemical material storage silo.· Oilfield: Crude oil or refi ned oil storage tank, three-phase separator, sedimentation tank, sewage tank and oilwater interface, and drilling mud tank.· Water treatment: Reservoir, sewage tank, water treatment tank, sedimentation tank, deep well, and drinking water pipeline.· Chemical industry: Crude oil distillation tower, raw material and intermediate silo, reaction tank, ammonia water tank, solid silo, and separator.· Metallurgy: Ore silo, ore crusher, raw material silo, auxiliary material silo, blast furnace, alumina powder silo, and electrolytic cell buffer tank.· Cement: Stone silo, raw material silo, cement silo, pulverized coal silo, and slag storage silo.· Others: Quarry, food, pharmaceutical, environmental protection, shipbuilding and other industries.Characteristic Parameters· Intelligence: The operating range can be adjusted automatically, with indicator light display. The product has system error self-checking function, with indicator light display, and its accuracy is very high when no moving parts are installed horizontally, and it is suitable for measuring viscous materials.· Anti-feed-retaining: The unique circuit design improves the anti-feed-retaining performance.· Power supply range: DC24V 100mA and AC220V 50/60HZ.· Relay capacity: DPDT, 220VAC, 5A non-inductive and 3A inductive.· Adaptability: The operating temperature range of the probe is -184° C~260° C, and the temperature resistance of the circuit part is -40° C~80° C.· Sensitivity: Less than 0.3PF.· Adjustable delay: 0~60 seconds.· Stability: High stability output; resistant to fly ash, falling materials, vapor, crystallization, and waxing.· Maintenance-free: No moveable parts; no easily worn parts; infrequent cleaning, maintenance, and commissioning.· Operability: With panel design concept, after the normal installation, the instrument automatically calibrates the operating point and operates the convenient electrical connection, which can improve the working effi ciency of the operator.· Explosion-proof grade: Intrinsically safe Exia IIC T4-CT6, Flameproof Exd IIC T4-CT6.Model and Specification Table124VDCPower supply mode2220VAC T04304Probe materialT06316L A5DN50 PN1.6(HG/T20592-2009)Connection modeA8DN80 PN1.6(HG/T20592-2009)A10DN100 PN1.6(HG/T20592-2009)B5DN50 Class150(ANSI B16.5)B8DN80 Class150(ANSI B16.5)B10DN100 Class150(ANSI B16.5)COthers AGuide rod material: stainless steel 304Guide rod materialBGuide rod material: stainless steel 316LPGuide rod material: stainless steel, case material: PPFGuide rod material: stainless steel, case material: PTFE POrdinary (waterproof)Explosion-proof typeDExplosion-proof typeBIntrinsically safe -Installation height (mm)Installation height Upward movement of fi rst control point/downward movement of fi rst control pointMovement method of control pointUpward movement of second control point/downward movement of second control pointUpward movement of third control point/downward movement of third control pointUpward movement of fourth control point/downward movement of fourth control pointKNormally open contactContact typeBNormally closed contact -Density g/cm3Density DOperating pressure: normal pressureOperating pressure-Actual operating pressure (MPa)Other special requirements can be indicated at the time of ordering!Product ImagesPackaging & DeliveryCategoryInternational Commercial Terms (Incoterms)Terms of PaymentNearest PortALDK-400 RF Admittance Level SwitchCIF, CFR, DAPLC, T/T, D/PShanghai, Guangzhou, TianjinRelated ProductsALYK-200 Tuning Fork Level SwitchALFK-300 Side-mounted Float Level SwitchALFK-340 Top-mounted Connecting Rod Float Level SwitchCompany Profile
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