Jiangsu LUX-100 Spiral Vortex Flow Meter

Description :

　　Jiangsu LUX-100 Spiral Vortex Flow Meter

　　The main technical indicators of this product have reached the advanced level of similar foreign products. It integrates pressure and temperature detection and compensation calculation, with high measurement accuracy, wide flow range, no movable parts, good anti vibration and anti pulsating flow performance, small size, light weight, and convenient use.

　　1、 Electrical performance indicators:

　　1. Working power supply:

　　A. External power supply:+24VDC ± 15%, ripple<5%, suitable for 4-20mA output, pulse output, alarm output, RS-485, etc;

　　B. Internal power supply: 1 set of 3.6V lithium batteries (ER26500), when the voltage is below 3.0V, an undervoltage indicator appears.

　　2. Whole machine power consumption:

　　A. External power supply:<2W;

　　B. Internal power supply: With an average power consumption of 1mW, it can be used continuously for more than two years.

　　3. Pulse output mode:

　　A. Working condition pulse signal, directly isolate and amplify the working condition pulse signal detected by the flow sensor through optocoupler, with high level ≥ 20V and low level ≤ 1V;

　　B. Calibration pulse signal, matched with IC card valve controller, high level amplitude ≥ 2.8V, low level amplitude ≤ 0.2V, unit pulse represents volume quantity, adjustable range: 0.001m3-100m3. When selecting this value alone, it must be noted that the frequency of the calibration pulse signal should be ≤ 900Hz.

　　C. Calibration pulse signal, isolated and amplified by optocoupler, high level ≥ 20V, low level ≤ 1V.

　　Jiangsu LUX-100 Spiral Vortex Flow Meter

　　2、 Product features:

　　No mechanical movable parts, not easily corroded, stable and reliable, long service life, long-term operation without special maintenance.

　　The shell is available in stainless steel and aluminum alloy options.

　　Built in pressure, temperature, and flow sensors, high safety performance, compact structure, and beautiful appearance; It can directly measure fluid pressure, temperature, and flow rate, and automatically track compensation and compression factor correction in real time.

　　Adopting advanced computer processing chips, it has high integration, small size, good performance, and strong overall functionality. It adopts a circuit micro power consumption design, with low overall power consumption. It can be powered by an internal battery (3.6VDC) or an external power supply (24VDC).

　　The use of unique signal filtering technology, dual detection technology, and circuit processing technology can effectively improve the strength of detection signals and suppress interference signals caused by pipeline vibration and pressure fluctuations.

　　Adopting multi-level password protection function to effectively prevent parameter modification.

　　Adopting a large screen LCD display, it can directly display the volumetric flow rate under working conditions, volumetric flow rate under standard conditions, total amount, as well as fluid pressure, temperature and other parameters.

　　Adopting advanced data storage technology, it can store historical data for one year without losing data during power outages.

　　The converter can output frequency pulses, 4-20mA analog signals, and has an RS485 interface. It can be directly connected to a microcomputer and has a transmission distance of up to 1.2Km.

　　The accuracy level of the flowmeter is 1.0% F.S and 1.5% F.S

　　Measurement caliber: DN20, DN25, DN32, DN50, DN80, DN100, DN150, DN200.

　　Jiangsu LUX-100 Spiral Vortex Flow Meter

　　3、 Installation:

　　1. Try to avoid strong electrical equipment, high-frequency equipment, and strong switching power supply equipment as much as possible. The power supply of the instrument should be separated from these devices as much as possible.

　　2. Avoid direct effects from high-temperature heat sources and radiation sources. If installation is necessary, insulation and ventilation measures must be taken.

　　3. Natural gas flow meters should avoid high humidity and highly corrosive gas environments. If installation is necessary, ventilation measures must be taken.

　　4. Installation on pipelines with strong vibration should be avoided as much as possible. If installation is necessary, pipeline fastening devices must be installed at 2D upstream and downstream locations, and anti vibration pads must be added to enhance the anti vibration effect.

　　5. When installing indoors, attention should be paid to waterproofing when installing outdoors. Special attention should be paid to bending the cable into a U-shape at the electrical interface to prevent water from entering the amplifier housing along the cable.

　　There should be ample space around the installation point for wiring installation and regular maintenance.

AfterSalesService :

• LUX Spiral Vortex Flow Meter