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Shanghai Jiaxiao Instrument Co., Ltd
RF admittance level switch
NegotiableUpdate on 01/21
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Overview
The UDE-507 series RF admittance level switch is a novel level measuring instrument that uses * RF admittance technology to overcome the defect of capacitive level meters that cannot eliminate the influence of conductive hanging materials. The instrument has reliable operation and can resist the influence of heavy hanging material layers, making it suitable for almost all industrial sites. The instrument also has easy installation and maintenance free features. Characteristics such as low price. Instruments are widely used in industrial fields such as petroleum, chemical, metallurgical, pharmaceutical, power, food, paper, etc ....
Product Details
RF admittance level switch
Product Features:
Capable of measuring liquid and material levels, meeting the measurement requirements of different temperature and pressure media, with high measurement temperatures up to 800 ° C and high pressures up to 5MPa, and can be applied in harsh environments such as corrosion and impact. Specially designed to withstand a pressure of 10MPa
Anti hanging material: The circuit design and sensing structure of * ensure that its measurement is not affected by sensor scraping and does not require regular cleaning, avoiding false measurements
Maintenance free: There are no movable parts during the measurement process, and there is no mechanical damage issue, so no maintenance is required.
Anti interference: contact measurement, strong resistance, can overcome the influence of steam, foam and agitation on measurement.
Accurate and reliable: Diversified measurement quantities make measurements more accurate, measurement is not affected by environmental changes, high stability, and long service life
Typical applications:
Conductive and insulating liquids - chemical, oilfield, water and sewage treatment
Conductive and insulating pastes - papermaking, pharmaceuticals, water and wastewater treatment
Powder: ash, powder - power plants, metallurgy, cement
● Particles: coal, grain - power plants, metallurgy, grain
RF admittance level switch
Selection parameters:
Power supply: 24VDC, 5W; 220VAC, 50/60Hz; 110VAC, 50/60Hz；
Output: DPDT relay (double pole double throw)
Contact capacity: 117/220V AC, 5A non inductive, 3A inductive
Environmental temperature: -40~63 ℃
Output insulation: signal line to sensor greater than 1000V
Response time: Standard: 0.2 seconds, optional: adjustable from 0 to 90 seconds
Electrostatic spark protection: standard: 10A; additional protector: 100A
Electrical interface: M20 × 1.5
Explosion proof rating: (North American standard) Cables and sensing components are inherently safe in all groups of Zone 1 and Zone 2.
The circuit units inside the explosion-proof enclosure are explosion-proof in all groups of Zone 1 and Zone 2.
Intrinsic safety type: ExiaICT4~T6
Explosion proof type: ExdIIBT4
Shell protection: FM
Certified to meet the explosion-proof requirements of NEMA1~5, 4X, 12, and 13 (IP65)
Certification: FM, CSA, CE MARK
Sensor installation: Standard: 3/4 '' NPT thread
Selection Table:
Product structure:
