BJLM-80 Level Meter is designed specifically for large storage tanks at refineries and the oil tank liquid level gauge designed for the intelligent level gauge, liquid level tanks can make a precise measurement and control, replace mechanical instrument level the best choice. At the same time apply to food, chemicals, water treatment, such as accurate measurement of liquid level has required occasions. BJL-80 Level Meter using the most advanced servo control theory, self-patented high-precision force measurement principle, sophisticated VLSI design, military products, processing technology, and ensuring high-precision measurement and equipment of high reliability , level of use of industry-standard communication protocol, it is easy to access to the DCS system or other control devices.
BJLM-80 level of the characteristics of the main embodiment of the following areas:
New technology. Level Measurement of long-term practical experience, and the profound understanding of the field measurements, design of the Level Meter unique in the international arena. New design ideas, new design concepts, the application of new technologies so that the level of overall performance reached world advanced level. Products made at the same time three national patents for the products of advanced technology in the next few years to maintain an international leader in providing a legal guarantee.
Precision and high accuracy. Liquid level measurement accuracy of ± 1mm, the interface of the accuracy of ± 2mm, as long as the existence of two different dielectric constant of the liquid, one of those who interface, it will be able to measure the sub-liquid interface, its measuring principle is not dependent on the float of buoyancy, but rather depends on the different dielectric constant of the liquid conductivity of different measurement principle. There should be no traditional servo-type liquid level measurement liquid interface, we need to have clear boundaries, otherwise the situation can not be measured.
Jane, simple. Installation is simple, only need to install a storage tank at the top of industry-standard flange DN80PG25, you can install the liquid level meter, no need to punch in other parts of the tank; wiring is simple, from the control room to the scene only necessary a power cord, a communications line; easy to operate, all operations can be done automatically by computer without human intervention; maintenance simple.
Servo Level Meter outlined the advantages:
Unique patented technology design, military enterprises of processing quality, high reliability;
Can measure liquid level, oil water interface
High precision. Liquid level measurement accuracy of + /-1mm, oil-water interface measurement accuracy of + /-2mm;
Industry-standard communications protocols, RS485;
Built-in temperature measurement chip, real-time temperature correction;
Advanced single-chip control, a unique control algorithm to remove all obstacles and signals;
Built-in lightning module, to ensure reliable and lightning-site work;
24V/DC use of power, the use of more safety;
Scene display features;
Remote operation functions at the scene through the hands fuck can set liquid level remote control of various parameters;
Light weight;
Installation flange for the DN80, easy to install;
Level Gauge Technical Specifications
Level accuracy: ± 1mm
Oil-water interface: ± 2mm (emulsion layer does not affect the existence of measurement)
Measuring height of 0 - 32 meters
Ambient temperature: -40 - +70 ℃
Explosion-proof grade: Exd IICT6 Exia [ia] IIBT4 IP65
Power: 24V/DC
Power: <10W
Output: RS485, exclusive agreement
Bus 256 can be connected Level Gauge
Weight: <6Kg (aluminum alloy)
Size: 285 × 154 × 281
Cable round the mouth: 2 × 1/2NPT
