ZN-BSLGas medium measured by asphalt flowmeter includes saturated steam, superheated steam, gas, air, hydrogen, nitrogen, liquefied petroleum gas, hydrogen peroxide, flue gas, methane, chlorine, hydrochloric acid, resin, rapeseed oil, liquid oxygen, gel, fuel, milk, ammonia, kerosene, glycerin, dye, water, nitric acid, alcohol, oil, ethylene, polypropylene, methylbenzene, heavy oil, paraffin, asphalt, sulfuric acid, edible oil, residue, acetone, diesel, mine water, gasoline, silicone oil, syrup, solvent, perfume, sea water, aviation kerosene, soap ketone water, glucose, rapeseed acid, salt water, paste, ink, coolant, B, liquid sugar, etc

ZN-BSLAsphalt flowmeter parameters:

ZN-BSLAsphalt flowmeter instrument diameter: DN15~DN3000mm
ZN-BSLAsphalt flowmeter nominal pressure: 0.6-42MPa
ZN-BSLAsphalt flowmeter medium temperature: -200 ℃~+500 ℃
ZN-BSLAccuracy level of asphalt flowmeter: ± 0.5 to ± 1.5% FS
ZN-BSLAsphalt flow metering ratio: 1:15
ZN-BSLAsphalt flowmeter body material: carbon steel; stainless steel
ZN-BSLAsphalt flowmeter power supply: built-in 3.6VDC lithium battery; External supply 24VDC
ZN-BSLAsphalt flowmeter output signal: 4-20mA two-wire system; Pulse 0-1000Hz; capable of RS232 communication and RS485 communication
ZN-BSLAsphalt flowmeter head display: cumulative flow rate; Instantaneous flow rate
ZN-BSLConnection method of asphalt flowmeter instrument: flange type; Clamp type; Insertion type; Pipe cone thread type

ZN-BSLCharacteristics of asphalt flowmeter:
ZN-BSLAsphalt flowmeter has no movable parts, an insertable structure, easy disassembly, simple and convenient installation, and extremely easy maintenance
Can withstand high pressure of 42MPa
ZN-BSLThe asphalt flowmeter instrument is equipped with a self checking program, and the fault symptoms are clear at a glance
ZN-BSLThe asphalt flowmeter sensor does not come into contact with the measured medium, and there is no component wear, making it safe and reliable to use
There are optional small signal cutoff function, non-linear correction function, and filtering time function
ZN-BSLAsphalt flowmeter can accurately measure gas flow rates under various working conditions such as normal temperature, high temperature of 500 degrees, and low temperature of -200 degrees
Accurate measurement, with an accuracy of up to 0.2%
Good repeatability and minimal pressure loss
Asphalt flowmeter has strong anti vibration, anti-interference, and anti impurity capabilities
Low power battery on-site display, capable of online direct reading of indication values

ZN-BSLComparison Table of Main Diameter and Flow Range of Asphalt Flow Meter:

ZN-BSLAsphalt flowmeter selection table:

a、ZN-BSLThe flange specifications of asphalt flow meters shall comply with the relevant technical parameters, technical conditions, and types specified in the GB/T series standards. It can also be processed according to customer requirements;
b、ZN-BSLIn the selection of asphalt flow meters, users should specify the various requirements of the required flow meter in the format of the model description;
c、ZN-BSLIf users of asphalt flow meters need to use diameters, nominal pressures, and output forms other than those specified in this model, please provide explanations;
d、ZN-BSLWhen selecting a high-temperature flowmeter, in addition to filling in the model description format, the asphalt flowmeter should specifically indicate the maximum operating temperature of the measured medium;
e、ZN-BSLFor asphalt flow meters with temperature and pressure compensation, in addition to filling in the model description format, the operating temperature and pressure range that need to be compensated should be specifically stated;
f、ZN-BSLAsphalt flowmeter users require special measuring tube materials, which should be explained.