ZPRD805PTFE anti-corrosion high-frequency radar level gauge

ZPRD805PTFE anti-corrosion high-frequency radar level gaugeWorking principle and application: Radar level gauge is a commonly used measuring instrument, which has been loved by a large number of users for its high performance and accurate measurement. However, if the selection is not prepared in the early stage, it may also bring unnecessary trouble to our later use. Below, we will explain in detail the precautions that need to be taken. Possible faults include: ① Slurry noise; ② Surface contamination of electrodes; ③ Conductive or insulating deposition layer covering the electrode or lining; ④ The lining is worn or covered by sediment, resulting in a reduced cross-sectional area for flow. (3) Liquids that may crystallize, some easily crystallizable chemical materials can be measured normally under normal temperature conditions, due to the good heat tracing and insulation of the pipelines used to transport fluids. The radar level gauge antenna emits extremely narrow microwave pulses, which propagate at the speed of light in space. When they encounter the surface of the measured medium, some of their energy is reflected back and received by the same antenna. The time interval between transmitting and receiving pulses is proportional to the distance from the antenna to the surface of the measured medium. Due to the extremely high propagation speed of electromagnetic waves, it is difficult to confirm the time interval between the emitted pulse and the received pulse, which is very small (in the nanosecond range). The 26G series radar level gauge adopts a special correlation solution technology that can accurately identify the time interval between the transmitted pulse and the received pulse, thereby further calculating the distance from the antenna to the surface of the measured medium. Typical applications of ZPRD805 high-frequency radar level gauge: fuel tanks, reservoirs, exhaust gas purification tanks, tank pumps, fuel tanks, etc; Crude oil or finished oil storage tanks, three-phase separators, settling tanks, sewage tanks and oil-water interfaces, drilling mud tanks, etc; Sulfuric acid, nitric acid, and other chemicals corrode liquid levels, crude oil distillation towers, raw materials and intermediate silos, reaction tanks, ammonia tanks, separators, etc; Reservoir, sewage tank, water treatment tank, sedimentation tank, deep well, drinking water network, etc;
Other industries include food, pharmaceuticals, environmental protection, shipbuilding, etc.
ZPRD805 Technical Parameters:

Features: Fully sealed PTFE antenna is corrosion-resistant, resistant to slight condensation, sulfuric acid, nitric acid, and other chemical corrosion, and has liquid level alarm control.
Application: * * Used in various corrosive environments such as acid and alkali storage tanks. When installed and used on small tanks, the smaller beam angle compared to 6G determines the need to install appropriate short pipes to achieve smaller actual measurement blind spots.
Zui Large Distance: 10m
Measurement accuracy: ± 0.3% ± 0.5%
Antenna structure: Fully sealed PTFE material
Process temperature: (-40~130) ° C
Process pressure: (-0.1~0.3) MPa
Frequency range: 26GHz
Signal output: (4-20) mA/HART
Power supply: two-wire/four wire system
ZPRD805 selection table: