Yuav Ua Li Cas Nyeem Ib Lub Ntsuas Dej - suav nrog Pulse Output Model

1. Tsob tshuaj Analog & Digital Meters

• Analog meterstso saib kev siv nrog rotating dials los yog mechanical counter.

• Cov ntsuas digitalqhia qhov kev nyeem ntawv ntawm lub vijtsam, feem ntau yog cubic meters (m³) lossis nkas loos.
  Txhawm rau nyeem ib qho: tsuas yog sau cov lej ntawm sab laug mus rau sab xis, tsis quav ntsej cov lej lossis tus lej liab.

2. Dab tsi yog Pulse Water Meter?

A mem tes dej metertsis tso saib kev siv ncaj qha. Hloov chaw, nws tawm hluav taws xobmem tes, qhov twg txhua tus mem tes sib npaug ntawm qhov ntim ruaj khov (piv txwv li, 10 litres). Cov no suav nrog amem tes nyeem ntawvlos yog ntse module.

Piv txwv li:
200 pulses × 10 litres =2,000 litres siv.

Pulse meters muaj nyob rau hauv cov tsev ntse, cov tsev lag luam, thiab cov tshuab retrofitted.

3. Wired vs Wireless Pulse Readers

• Wired pulse nyeem ntawvtxuas ntawm RS-485 lossis cov kab sib cuag qhuav.

• Wireless pulse nyeem ntawv(eg, LoRa/NB-IoT)clip ncaj qha mus rau lub 'meter', featurebuilt-in kav hlau txais xov, thiab muaj roj teeb-powered mus txog 10 xyoo.

Wireless qauv yog qhov zoo tagnrho rau kev teeb tsa sab nraum zoov lossis chaw taws teeb uas tsis tas yuav tsum muaj kev sib txuas.

4. Vim li cas thiaj tseem ceeb

Nyeem koj lub ntsuas - txawm tias analog lossis mem tes - muab rau koj tswj kev siv dej, nqi, thiab kev ua haujlwm zoo. Yog tias koj siv lub ntsuas pulse-tso zis, xyuas kom koj tus nyeem mem tes tau teeb tsa kom raug thiab ntsuas.

Xav tau kev pab xaiv tus pulse nyeem ntawv zoo? Tiv tauj peb rau kev txhawb nqa.