The NL2000 radio frequency admittance level switch is a replacement product of the capacitive level switch, which solves the problem of material adhesion and has higher system stability than other similar products. Even under extremely harsh site conditions, it can work reliably without being affected by changes in material hanging, temperature, pressure, material density, humidity, and even material chemical properties.
● Strong versatility: widely used in the detection of various materials, such as fly ash, particles, powder, liquid, viscous, conductive, and non-conductive materials; it can meet different temperature and pressure measurement requirements, and the highest temperature It can reach 800℃, and the maximum pressure can reach 5MPA; it can be used for corrosion and punching Attack and other harsh places.
● Anti-adhesion: The unique circuit design and sensor structure enable the measurement to ignore the material on the probe and automatically correct it, without regular cleaning, to avoid false measurements and false signals. (Anti-hanging material)
● Maintenance-free: There are no moving parts in the measurement process, there is no damage to mechanical parts, and no maintenance is required.
● Powerful function: The output contact capacity is large, and there is a status indicator to show the work, and the 0.30 second delay can eliminate the influence of material fluctuations.
● Anti-interference: contact measurement, strong anti-interference ability, can overcome the influence of steam, foam, stirring, and measurement.
● Power-off protection: normally open or normally closed (can be switched on site).
● Accurate and reliable: Diversified measurement makes the measurement more accurate, the measurement is not affected by environmental changes, high stability, and long service life.
▲Delay: 0~30" seconds continuously adjustable
▲Power supply: 220VAC or, 24VDC
▲Material temperature: -184℃ to 380℃
▲Circuit temperature resistance: -40 ℃ to 80 ℃
▲Power failure protection: high and low mode, adjustable on site
▲Housing: IP65, heavy cast aluminum housing
Debugging method: adjust when the probe does not touch the material, pay attention to safety!
1. F fine adjustment is in the center, and C coarse adjustment is first adjusted clockwise until the light is "green", and then counterclockwise until the light is just "from green to red";
2. C Coarse adjustment does not move, F fine adjustment clockwise until the light is just "from red to green" and then counterclockwise to the light just "from green to red" and then continue to counterclockwise to adjust 0.2 divisions to 2 divisions. (According to material characteristics);
|11: Standard type|
12: Flat type
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Measuring range , medium, Installation method (flange, thread), Pressure range, Remote transmitter, Level alarm switch
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