Based on the measurement theory of flow meter, ZERO instrument developed a series of novel pressure influence target mode flow meters which utilize the modern sensor and computer technology. They have not only immovable characteristics such as of the Target Flow meter, Hole Board Flow meter and Turbine Flow meter, but also measure accuracy comparable to Cub age Flow meter. Since their characteristic of anti-interfere, anti-impurity, portability and reliability, they have been widely used in many fields of petroleum, chemical industry, energy, foodstuff, environment protection, water conservancy and so on. The flow meters are applicable to the following ranges:: Diameter ,152000mm or bigger. High and low temperature, -196+450. High pressure : 0 2) Characteristics Measurement flow of liquid, gas, steam, ropy mediums or ambulatory mediums in low, normal or high temperature condition. Total quantity measurement accuracy is not less than 0.2%. High sensitivity, able to measure very low velocity below 0.8m/s. No movable part, safe and reliable. Wide measure range, bigger than 1:30. Good repeatability, generally 0.108% , fast to measure. Small pressure loss, only about 1/2P of Standard Hole Board. Able to adopt hang weight method to test the flow meter. Measurement range can be changed by replacing target according to need. LCD display. 4-20mA, 0-10V, impulse, and RS485 outputs. Easy installation and maintain.
Brass Water Meters..
Heat meter, water meter, gas meter, electronic meter.
Meters: heat meter, water meter, gas meter and electronic meter.
Water flow indicators, flow indicators, electromagnetic flow meters, turbine flow meters, vortex flow meters, flow mirrors, various types of valves, electric valves and pneumatic valves..
Mechanical flow meters.
Flow meters.
Intelligent water meters and flow meters. .production
Ultrasonic Liquid Flow Meters.
Mechanical Water Meter, Woltmann Water Meter, Ultrasonic Water Meter, Remote Water Meter, And Ultrasonic Heat Meter..
Flow Meters, Gas Meter And Water Meter.
Flow meters.
Water meter energy meters, gas meters.
Ultrasonic water flow meters, iot water flow meters, digital flow meters.
Groundwater flow meter, groundwater sampling pump;groundwater flow velocity and direction meter.
Turbine Flow Meters which have advantages of simple structure, light weight, high accuracy and easy installation, measure liquid which has no impurities and no chemical corrosive reaction with stainless steel . The measurable liquids include water , diesel and methanol, etc. FINE-FLOW FLOW METERS BY H&L FROM KOREA FEATURES Wide range of liquid measurement High accuracy and excellent repeatability Easy installation and energy saving Easy to read LCD Back light. Specific Gravity Correction 0.01 2.00 Display Accumulated amount reset, accumulated flow display, instantaneous flow rate display, gallon or liter unit change, automatic integration Lamp indication Flow display Battery life 4 5 years Auto on and off
Moisture meters, infrared thermomenters, hygrometers, humidity meters.
Thermostat.
Electrical meter boxes and distribution boxes, water meter boxes.
Rebar detector, ultrasonic transit-time flow meter, ultrasonic level meter, ultrasonic thickness meter.
