Abstract: how to properly install the ultrasonic heat meter information produced by excellent
flow meter, flow meter manufacturer to offer you the quotation.
S before installation please flush piping to prevent debris in the pipe with stones, etc;
S when installation, please don't turn the electric appliance part, don't grab with your hand in the header part;
S don't throw when installation, the rotation, touch attack pipeline internal parts, body and avoid knock against table.
More flow meter manufacturers choose model price quote you are welcome to inquire, here is how to properly install ultrasonic heat meter article details.
S before installation please flush piping to prevent debris in the pipe with stones, etc;
S when installation, please don't turn the electric appliance part, don't grab with your hand in the header part;
S don't throw when installation, the rotation, touch attack pipeline internal parts, avoid knock against the table body and damage the wire;
S installation and use process cannot pull wire, prevent damage;
S installation should be adequate maintenance space;
S, please far away from the alternating current (ac) and high frequency radiation source zui less 0.
More than 5 m, avoid high temperature radiation source, avoid direct sunlight.
Please don't greater than 2 s pressure test.
5 mpa, ensure that the traffic flow within the scope of this heat meter, flow range see technical parameters;
S when installation, must follow the instructions of the section on flow direction arrow installation;
S inlet straight pipe length before meet after five times the diameter and the outlet meet 2 times the diameter of straight pipe length zui;
S can heat meter installed in either horizontal, vertical, but level two transducer when installation should be in the same horizontal plane, vertical installation to ensure that water flow from bottom to top;
S heat meter using the environment temperature is greater than 55 & deg;
Water temperature greater than 90 ℃ or tube & deg;
℃ when integrator and plate should be remove the installation on the metope of the low temperature or other objects;
S when heat meter used as cold scale, integrator and plate should be removed installed on wall or other objects on the temperature close to room temperature, the height of the integrator should be above section at the same time, to prevent condensation water dripping on the integrator along the power lines;
S will be red label platinum resistance installation within the thermometer hole of heat meter;
S temperature sensor (
Platinum resistance)
Installed should be playing seal;
After installation of noil test should be fully before emptying the pipe air;
S if winter heating water in the piping must be clean, to prevent freezing frost crack;
S the installation of pipe flange and the flange of the heat meter: 1, according to the actual size the heat meter reserved good heat meter installation location;
2, pipe flange on both sides of the first set in the line,
Don't weld)
；
3, simple heat meter and gasket with screws installed on the pipeline (
Don't be too tight)
；
4, with the electrode holder positioning flange;
5, remove the heat meter;
6, welding pipe flange, prevent leakage;
7, installing heat meter;
8, it is strongly recommended that behind the table body is installed to meet 2 pipe diameters distance behind pipe expansion pipe installation, convenient installation of the heat meter;
9, the installation of a table before the valve is recommended, table after valve, filter, easy to maintenance and repair;
S platinum resistance of the corresponding heat meter installation where head (
Iron fittings)
, use the welding machine in the return water pipe (
In table installed on the water supply pipe, for example)
Punch holes, just slightly bigger than a iron fittings, the iron with electric welder welding joint on the pipe wall;
S (2, 65 heat meter, the blue label installed platinum resistance in platinum resistance head (
Iron fittings)
On can;
S DN80 still need to install the heat meter above form a complete set of temperature measuring casing, installed with ribbons in platinum resistance head (
Iron fittings)
, install the blue label platinum resistance temperature measuring casing;
S (65 platinum resistor installed A, red labeling temperature sensors installed on the table, the blue label temperature sensor is installed in the return water temperature.
As shown in figure 1.
B, connect temperature measurement, first take the sealing plug;
C, the probe of the above black & other;
O”
Ring out in the platinum resistance installation hole deep zui, then probe gently into a temperature measurement in the seat, and then hand tighten, tighten, you can use the wrench to reinforce a half circle.
Don't wrench screw is too tight, in case of damage black & other;
O”
Ring, leaking;
All the rich attachment (D,
Cable, temperature measurement line)
All line groove.
Sure no redundant slot in the attachment.
E: the temperature sensor to reserve maintenance position, not on the wall;
S DN80 platinum resistance to install A, red labeling temperature sensor installed in water temperature, and matter on either side of the bolt screw in case of platinum resistance slide blue labeling temperature sensor installed in the return water temperature, as pictured.
B, temperature measuring casing to iron connector is installed on must be wrapped enough raw materials, in case of leakage.
C, temperature measuring casing with platinum resistance must be put on both sides of the M2.
5 screws matter, in case of platinum resistance slide.
All the rich attachment (D,
Cable, temperature measurement line)
All line groove.
Sure no redundant slot in the attachment.
E: temperature probe to reserve maintenance position, not on the wall;
Above is all there is in this article, you are welcome to inquire me manufacturer
flowmeter selection, quotation, etc.
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mass flow meter also offers several other endress hauser ultrasonic flow meter that could potentially be useful for manufacturers.
