Ultrasonic watermeter txais lub hauv paus ntsiab lus ntawm lub mature time-of-flight method of fluid velocity measurement and use the most advanced time-to-digital conversion (TDC) technology kom raug ntsuas lub sij hawm ya davhlau ntawm ultrasonic yoj hauv cov kua rau pem hauv ntej thiab rov qab, thiab xam cov dej ntws raws li. Cov khoom no siv ntau yam software thiab kho vajtse filtering thev naus laus zis, ua tiav cov teeb meem ntawm kev daws teeb meem siab thiab tsis muaj zog tiv thaiv kev cuam tshuam ntawm txoj kev sib txawv ntawm lub sij hawm ncaj qha, thiab ua kom lub sij hawm ntev txhim khu kev qha ntawm cov ntsuas dej.
ultrasonic Watermeter Parameter
1. Sib cais ntsuas ntawm cov dej ntws mus rau pem hauv ntej thiab rov qab;
2. Qhov sib piv 400: 1;
3. Lub zog noj ntawm tag nrho lub tshuab yog tsawg, txog 0.1mw, thiab lub neej ua haujlwm yog ntau tshaj 8 xyoo;
4. Tsis muaj cua metering, tsis ntshai ntawm impurity card meter;
5. Kev siv sab hauv ntawm ferroelectric nco los khaws cov ntaub ntawv ua rau cov ntaub ntawv muaj kev nyab xeeb dua;
6. Tsawg heev pib ntws, tuaj yeem ua tiav "drip metering";
7. Instantaneous flow, cumulative flow thiab ntau yam xwm txheej prompts tshwm rau ntawm tib lub vijtsam;
8. Cov khoom tiv thaiv qib IP68;
|
Nominal Dia |
Ntev L |
Ntev L1 |
Dav B |
Qhov siab H1 |
Txuas xov |
|
|
mm |
d |
D |
||||
|
15 |
258 |
165 |
95 |
95 |
R1/2B |
G3/4B |
|
20 |
299 |
195 |
95 |
100 |
R3/4 |
G1B |
|
25 |
345 |
225 |
95 |
108 |
R1 |
G1 1/4B |
|
32 |
305 |
180 |
95 |
120 |
R1 1/4 |
G1 1/2B |
|
40 |
330 |
200 |
95 |
125 |
R1 1/2 |
G2B |
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