Target flowmeter is a resistance type instrument mainly designed based on the principle of force balance differential pressure transmitter, which can be used to solve the flow measurement of high viscosity and low Reynolds number fluids.

Target flowmeter is a new type of capacitive force induction flowmeter developed on the basis of traditional target flowmeter with the development of new sensors and microelectronics technology. It has the characteristics of no movable parts such as orifice plate and vortex street flowmeter, as well as high sensitivity, accuracy comparable to volumetric flowmeter, and wide range. The adoption of chip level capacitive force sensors and efficient anti overload structural design are the key cores for this new product to truly achieve high precision and stability. In addition to its unique anti-interference and anti impurity performance, it can replace the flow measurement problems that can be measured by conventional flow, especially in difficult flow measurement conditions such as high viscosity, dirty media, easy coagulation and blockage, high temperature, low temperature, strong corrosion, etc. It has good adaptability and is widely used in the fields of petroleum, chemical, metallurgy, power, pharmaceuticals, environmental protection, food, etc.

Product features of target flowmeter

·Strong anti-interference and anti impurity ability;

Multiple anti-corrosion and high/low temperature resistant materials can be selected (such as Hastelloy, titanium, etc.);

Equipped with integrated temperature and pressure compensation, directly output quality or standard square;

Capable of accurately measuring gas and liquid flow rates under various working conditions of room temperature, high temperature of 500 degrees, and low temperature of -200 degrees;

The whole machine can be made fully sealed without dead corners (welded form), without any leakage points, and can withstand high pressure of 42MPa;

The SBL digital target flowmeter is a new type of force induction target flowmeter developed based on the measurement principle of traditional target flowmeters, fully utilizing their best characteristics, and combining new sensor technology and modern digital technology. It not only has the characteristics of traditional target flowmeters, orifice plates, vortex street flowmeters, etc. without movable parts, but also has measurement accuracy comparable to volumetric flowmeters. In addition, its unique anti-interference, anti impurity performance, lightweight and reliable characteristics are widely used in various fields such as petroleum, chemical, energy, food, environmental protection, and water conservancy. From its effectiveness after use, the SBL digital target flowmeter has extremely broad applicability.
Namely:
·Suitable for various pipe diameters: from Φ 6 to Φ 2000mm to larger
·Suitable for high and low temperature media: from -196 ℃ to+450 ℃
·Suitable for high-pressure working conditions: from 0 to 42Mpa (gauge pressure)

Product features of digital target flowmeter

1. The entire instrument structure is sturdy without moving parts, with an insertable structure that is easy to disassemble;
2. Multiple anti-corrosion and high/low temperature resistant materials can be selected (such as Hastelloy, titanium, etc.);
3. The whole machine can be made fully sealed without dead corners (welded form), without any leakage points, and can withstand high pressure of 42MPa;
4. The instrument is equipped with a self checking program, and the fault symptoms are clear at a glance;
5. The sensor does not come into contact with the measured medium, there is no wear on the components, and it is safe and reliable to use;
6. Dry calibration method can be used on-site, namely the weight hanging method. Single key operation can complete calibration;
7. There are multiple installation methods to choose from, such as online plug-in, which has low installation costs;
8. Equipped with integrated temperature and pressure compensation, directly output quality or standard square;
9. It has optional small signal removal, non-linear correction, and selectable filtering time;
10. Capable of accurately measuring gas and liquid flow rates under various working conditions of room temperature, high temperature of 500 degrees, and low temperature of -200 degrees;
11. Accurate measurement, with an accuracy of up to 0.2%;
12. Good repeatability, generally ranging from 0.05% to 0.08%, and fast measurement;
13. The pressure loss is small, only about 1/2 △ P of the standard orifice plate;
14. Strong anti-interference and anti impurity ability;
15. The range can be changed by replacing the blocking element (target) according to actual needs;
16. Low power battery on-site display, capable of online direct reading of readings, and the display screen can simultaneously read instantaneous and cumulative flow rates as well as percentage bar charts;
17. Easy to install and maintain;
18. Multiple output forms, capable of transmitting various parameters remotely;
19. Strong shock resistance, capable of measuring pulsating flow within a certain range.

Measured medium	Any Liquid include high viscosity oil, Gas Steam
Nominal diameter	Flange type 15-500mm	Clamp on type15-500mm		Insert type65-5000mm
Nominal pressure	0.6-42MPa
Media temperature	-200ºC to +700ºC or higher temperature
Accuracy	±0.2%	±0.5%	±1.0%	±1.5%
Range degree	1:3(liquid)	1:8(liquid, gas)	1:15(liquid, gas)	1:12(steam)
Compensation type	Temperature compensation; pressure compensation
Repeat-ability	0.05%~0.08%
Power supply	Built-in 3.6V Li batter; external power supply of 24VDC
Output forms	Site display reading; 4~20mA (2-wire system); pulse; 0~5V; RS232/RS485; GPRS wireless transmission; HART
Material of measurement tube	Carbon steel; SS; also supplied to user requirement
Explosion-proof sign	Intrinsically safe type (ExiallCT4); Explosion isolating type (ExidllCT4)
Protection class	IP65; IP67
Flange specification	Flow meter connecting flange specification execute the GB/T series standard, also process to user requirement

Application of digital target flowmeter

Gases: coal gas, air, hydrogen, natural gas, nitrogen, liquefied petroleum gas, hydrogen peroxide, flue gas, methane, butane, chlorine gas, mixed gas, etc.
Liquid type:
Heavy oil, paraffin, asphalt, sulfuric acid, edible oil, residual oil, acetone, diesel, mine water, detergent, soy sauce, gasoline, silicone oil, syrup, solvent, perfume, sea water, aviation kerosene, soap ketone water, glucose, vegetable acid, salt water, paste, ink, coolant, glycol, mineral oil, liquid sugar, hydrochloric acid, automobile paint, resin, butter, vegetable oil, liquid oxygen, shampoo, toothpaste, gel, fuel, milk, bleach, conditioner, soda, additives, detergent, alkaline, ammonia, marine oil, chemical reagent, kerosene, glycerin, dye, water, nitric acid, high boiling point organic solution, lard, additives, alcohol, oil, ethylene, polypropylene, toluene, etc