Hiki i ka nānā ʻana i ka Electrode Digital i ka manawa like ke ana i ka wai EC wela TDS a me ka paʻakai PTFE sensor.
Video Huahana
Nā hiʻohiʻona huahana
Nā hiʻohiʻona huahana
1. Ua hanaʻia kēia meaʻikeʻike i ka PTFE (Teflon) mea,ʻo ia ka corrosion-resistant a hiki ke hoʻohanaʻia i loko o ka wai kai, aquaculture a me nā wai me ka pH kiʻekiʻe a me kaʻinoʻino ikaika.
2. Hiki ke ana i ka manawa like: EC, Temperature, TDS a me Salinity.
3. He laulā kiʻekiʻe loa ia a hiki ke hoʻohanaʻia i loko o ka wai kai kiʻekiʻe, ka wai paʻakai, a me ka iʻa, a hiki ke hoʻokō i 0-200000us / cm a iʻole 0-200ms / cm.
4. ʻO ka mea hoʻopuka he RS485 a iʻole 4-20MA puka, 0-5V, 0-10V puka.
5. Hiki ke hoʻouna ʻia kahi RS485 manuahi i ka USB converter a me ka polokalamu hoʻāʻo like me ka ʻike a hiki iā ʻoe ke hoʻāʻo i ka hopena PC.
6. Hiki iā mākou ke hoʻolako pū i ka module uea like ʻole me ka GPRS/4G/WIFI/LORA/LORAWAN a me ke kikowaena kapuaʻi like ʻole a me ka lako polokalamu (pūnaewele) e ʻike i ka ʻikepili manawa maoli a me ka ʻikepili mōʻaukala a me ka alarm.
Nā noi huahana
Hiki ke hoʻohana ʻia nā mea ʻike wai PTFE i ka wai kai, iʻa a me nā wai me ka pH kiʻekiʻe a me ka corrosion ikaika.
Nā Kūlana Huahana
| Nā ʻāpana ana | |||
| Ka inoa o nā ʻāpana | 4 i loko o ka wai EC TDS Mahana Salinity Sensor | ||
| Nā ʻāpana | Anana laula | Olelo Hooholo | Ka pololei |
| Waiwai EC | 0-200000us/cm a i ʻole 0-200ms/cm | 1us/cm | ±1% FS |
| Waiwai TDS | 1~100000ppm | 1ppm | ±1% FS |
| Waiwai paakai | 1~160PPT | 0.01PPT | ±1% FS |
| Mahana | 0~60 ℃ | 0.1 ℃ | ±0.5 ℃ |
| ʻāpana ʻenehana | |||
| Hoʻopuka | RS485, MODBUS kaʻina kamaʻilio | ||
| 4 a hiki i 20 mA (loulou o kēia manawa) | |||
| Hōʻailona Voltage (0~2V, 0~2.5V, 0~5V, 0~10V, hoʻokahi o ʻehā) | |||
| ʻAno uila | PTFE Polytetrafluoro electrode (Plastic electrode, Graphite electrodes hiki ke koho) | ||
| Kaiapuni hana | Ka wela 0 ~ 60 ℃, haʻahaʻa hana: 0-100% | ||
| Hoʻokomo Voltage ākea | 12-24V | ||
| Hoʻokaʻawale Palekana | A hiki i ʻehā mau kaʻawale, ka hoʻokaʻawale mana, ka pae pale 3000V | ||
| Ka lōʻihi uwea maʻamau | 2 mika | ||
| ʻO ka lōʻihi loa o ke kēpau | RS485 1000 mika | ||
| Pae palekana | IP68 | ||
| Hoʻouna ʻole ʻole | |||
| Hoʻouna ʻole ʻole | LORA / LORAWAN(EU868MHZ,915MHZ), GPRS, 4G, WIFI | ||
| Nā mea hoʻokomo | |||
| Nā pale kau kau | 1.5 mika, 2 mika ka mea kiekie e hiki ke hana | ||
| pahu ana | Hiki ke hoʻopilikino | ||
FAQ
Q: Pehea e hiki ai iaʻu ke loaʻa ka ʻōlelo?
A: Hiki iā ʻoe ke hoʻouna i ka nīnau ma Alibaba a i ʻole ka ʻike pili i lalo, e loaʻa iā ʻoe ka pane i ka manawa hoʻokahi.
Nīnau: He aha nā hiʻohiʻona nui o kēia sensor?
A: He ʻano hoʻohui ia, maʻalahi no ka hoʻokomo.
B: hiki ke ana i ka maikaʻi o ka wai EC, TDS, Temperature, Salinity 4 ma 1 pūnaewele PTEF electrode.
C: Hiki ke hoʻohana ʻia ka laulā kiʻekiʻe no ka wai kai kiʻekiʻe, ka wai paʻakai, a me ka iʻa, a hiki ke hoʻokō i ka 0-200ms/cm.
Q: Hiki iaʻu ke loaʻa nā laʻana?
A: ʻAe, loaʻa iā mākou nā mea waiwai e kōkua iā ʻoe e kiʻi i nā laʻana i ka wā hiki iā mākou.
Q: He aha ka mana maʻamau a me ka hoʻopuka hōʻailona?
A: 12 ~ 24V DC (i ka manawa o ka hōʻailona hoʻopuka he 0 ~ 5V, 0 ~ 10V, 4 ~ 20mA) (hiki ke hana ʻia 3.3 ~ 5V DC)
Nīnau: Pehea e hiki ai iaʻu ke hōʻiliʻili i ka ʻikepili?
A: Hiki iā ʻoe ke hoʻohana i kāu logger data ponoʻī a i ʻole module hoʻoili uila inā loaʻa iā ʻoe, hāʻawi mākou i ka protocol communication RS485-Mudbus. Hiki iā mākou ke hāʻawi pū i ka modula uila uila LORA / LORANWAN / GPRS / 4G.
Nīnau: Loaʻa iā ʻoe ka polokalamu like?
A: ʻAe, hiki iā mākou ke hāʻawi i ka polokalamu i hoʻohālikelike ʻia a manuahi ʻole, hiki iā ʻoe ke nānā i ka ʻikepili i ka manawa maoli a hoʻoiho i ka ʻikepili mai ka polokalamu, akā pono ia e hoʻohana i kā mākou ʻohi ʻikepili a me ka host.
Nīnau: He aha ke ola o kēia Sensor?
A: ʻO 1-2 mau makahiki maʻamau.
Q: Hiki iaʻu ke ʻike i kāu palapala hoʻokō?
A: ʻAe, maʻamau he 1 makahiki.
Q: He aha ka manawa hoʻouna?
A: ʻO ka mea maʻamau, e hāʻawi ʻia nā waiwai ma 3-5 mau lā hana ma hope o ka loaʻa ʻana o kāu uku.Akā, pili ia i kāu nui.
