The LZ series metal tube float flowmeter products have multiple measurement forms for users to choose from according to different user needs and occasions. According to the output form, they are divided into local indication remote transmission output type, control alarm type, and according to explosion-proof requirements, they can be classified into three types: ordinary type, intrinsic safety type, and isolated explosion-proof type. The magnetic sensor adopts Honeywell non-contact detection of magnetic field angle changes and is equipped with Motorola microprocessor system, which can achieve functions such as LCD indication, accumulation, remote transmission output (4-20mA), pulse output, upper and lower limit alarm output. This type of intelligent signal transmitter has high accuracy and reliability, can replace imported instruments of the same type, and has the characteristics of high cost-effectiveness, multi parameter calibration, and power failure protection.

LZ metal tube float flowmetercharacteristic
Modular combination design, easy maintenance, and maintenance free normal use
Single axis non-contact new magnetic coupling structure, more stable signal transmission
Dual row, large screen LCD display for instantaneous and cumulative traffic, with backlight capability
Intelligent type with power failure protection, data backup and recovery functions
■ All metal structure, earthquake resistant, pressure resistant, temperature resistant, and corrosion-resistant
Short stroke, total height of 250mm, designed for easier installation
LZ metal tube float flowmeterStructural principle
The LZ series metal tube float flowmeter consists of two parts:
Sensors - measuring tubes and floats;
Signal transmitter - indicator;
There are four types of liquid contact materials for sensors: stainless steel, Hastelloy, titanium, and stainless steel lined with PTFE; Users can choose different contact materials based on different process pressures and corrosive requirements of the medium to meet the pressure resistance and anti-corrosion needs of the process. According to different measurement requirements, users can choose different indicator combinations to achieve different measurement requirements. The specific indicator forms and corresponding functions are shown in the indicator type chart.