The thermometer is commonly used in food production equipment is introduced

In food production, often to some equipment and container liquid level measurement and control. The main purpose of the liquid level measurement, there are two: one is through the level measurement to determine the number of raw materials, semi-finished products or product containers, to ensure continuous supply in the production of the material or the economic accounting to each link; Another is through the level measurement, determine whether the liquid level within the prescribed scope, so that the normal production, ensure product quality, yield and production safety. A lot of methods measuring liquid level, the following several kinds of commonly used thermometer. Lbq magnetic flap | | glass thermometer thermometer floating ball | | glass thermometer thermometer two-color thermometer

a magnetic flap thermometer, glass thermometer Lbq | | glass thermometer floating ball | | glass thermometer thermometer two-color thermometer

glass thermometer is made according to the principle of communicating vessels. It end up container gas phase, at the other end to a container of dense phase, shows the level of high and low directly by the glass tube. This thermometer is generally used in medium temperature and pressure is too high, not only on the instructions, not far eastone and record. Such as glass thermometer Lbq magnetic flap | | glass thermometer thermometer floating ball | | glass thermometer thermometer two-color thermometer

2, buoyancy thermometer Lbq magnetic flap | | glass thermometer thermometer floating ball | | glass thermometer thermometer two-color thermometer

when an object in the liquid, the liquid on it has an upward buoyant. Discharge by an object is equal to the size of buoyancy, the liquid portion of the weight. Buoyancy thermometer is based on the principle of work. Lbq magnetic flap | | glass thermometer thermometer floating ball | | glass thermometer thermometer two-color thermometer

buoyancy thermometer can be divided into two kinds. One is maintaining the buoyancy, the constant buoyancy thermometer, such as magnetic flap thermometer thermometer, float, float thermometer, detecting element can be upper and lower free floating in the liquid, the change in level displacement. Another kind is buoyancy change, such as heavy cylinder thermometer, detection component in the liquid can't float, but a change, changes of buoyancy. Buoyancy thermometer structure is simple, cheap, widely used in industry. Lbq magnetic flap | | glass thermometer thermometer floating ball | | glass thermometer thermometer two-color thermometer

3, static pressure type thermometer Lbq magnetic flap | | glass thermometer thermometer floating ball | | glass thermometer thermometer two-color thermometer

static pressure type thermometer is based on the measured liquid the principle of static pressure is proportional to the height of the liquid, the piezoresistive effect of diffused silicon or ceramic sensitive element, the static pressure into electrical signals. Lbq magnetic flap | | glass thermometer thermometer floating ball | | glass thermometer thermometer two-color thermometer

4, capacitive thermometer Lbq magnetic flap | | glass thermometer thermometer floating ball | | glass thermometer thermometer two-color thermometer

rf capacitive thermometer ( Capacitive liquid level transmitter) According to principle of capacitance induction when dip deserves to measure the height of the electrode measured medium changes, cause its capacitance change. It can be all kinds of material level, liquid level medium height changes into a standard current signal, remote transmission to the operating room for secondary instrument or computer equipment for centralized display, alarm, or automatic control. Lbq magnetic flap | | glass thermometer thermometer floating ball | | glass thermometer thermometer two-color thermometer

5, two-color thermometer Lbq magnetic flap | | glass thermometer thermometer floating ball | | glass thermometer thermometer two-color thermometer

two-color thermometer is developed using the latest technology at home and abroad. It is the use of natural light refraction principle, reflection in the liquid, with the aid of red, green, in the measurement, to bring green liquid, gas phase shown in red. Instructions, because of the large liquid gas phase display contrast bright and clear, so more advantageous for remote operation and night patrol. Therefore is widely used in petroleum, chemical industry, electric power, metallurgy, etc all kinds of transparent liquid containers and boiler, such as water, gas, liquefied gas, liquid ammonia, propane, propylene, aromatics, the liquid level measurement of the oil products and chemical raw materials such as acid Lbq magnetic flap | | glass thermometer thermometer floating ball | | glass thermometer thermometer two-color thermometer

six magnetic flap thermometer, glass thermometer Lbq | | glass thermometer floating ball | | glass thermometer thermometer two-color thermometer

HG5 type glass thermometer is according to the former chemical HG5 - ~ 1370-1364 80 standard production of direct instructions apply to all kinds of towers, tanks, tank, boxes and other containers within the medium level. In up and down in a safe ball valve, when the accident broken glass, steel ball can be in containers under the action of internal pressure, shut down automatically flow channel, to prevent the liquid to drain Lbq magnetic flap | | glass thermometer thermometer floating ball | | glass thermometer thermometer two-color thermometer

Lbq magnetic flap | | glass thermometer thermometer floating ball | | glass thermometer thermometer two-color thermometer

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(1) all this indicate & quot; Source: & other; Jiangsu thermometer factory automation & throughout; All works, the copyright belongs to jiangsu thermometer factory automation instrument co. , LTD. , must be reproduced please indicate jiangsu thermometer factory automation instrument co. , LTD. , the WWW. 517席。 com。 Violators we will pursue relevant legal responsibility Lbq magnetic flap | | glass thermometer thermometer floating ball | | glass thermometer thermometer two-color thermometer