ʻO ka Mahi ʻOkiō Hoʻoheheʻe ʻia ʻo Oxygen Sensor RS485 Optical Fluorescence Method DO Meter
Huahana Vedio
Nā hiʻohiʻona huahana
1. Hiki ke hoʻohana ʻia i ka wai maʻemaʻe a me ka wai kai;
2. Hoʻolālā hale hoʻohui, hoʻopuka RS485, protocol MODBUS maʻamau;
3. Ea kaomi uku, salinity uku, kiʻekiʻe precision, paʻa a me ka mama, replaceable optical fluorescence probe;
4. Hoʻopaʻa ʻia nā ʻāpana calibration a pau i loko o ka sensor, a ua hoʻolako ʻia ka probe me kahi mea hoʻohui wai;
5. Hoʻohana ia i ka loina ana ʻana o ka fluorescence, ʻaʻole ʻai i ka oxygen, ʻaʻole koi i ka electrolyte.
Nā noi huahana
Hiki iā ia ke hoʻokō maʻalahi i nā pono o ka nānā ʻana i ka wai e like me ka mālama ʻana i ka wai, ka wai ʻili, ka moana a me ka wai lepo.
Nā Kūlana Huahana
| Nā ʻāpana ana | |
| inoa huahana | Optical Dissolved Oxygen Sensor |
| Ke ana ana (oxygen dissolved) | 0-20mg/L (ppm) 0-200% saturation |
| Ke ana pololei (oxygen dissolved) | Ma lalo o 5ppm: ±0.2ppm (0.2mg/L) Ma luna o 5ppm: ±0.3ppm (0.3mg/L) |
| Hiki ke hana hou (oxygen dissolved) | 0.2ppm (0.2mg/L) |
| Ka manawa pane (oxygen dissolved) | T90<30 kekona |
| Hoʻokuʻu ʻia ka oxygen hoʻoheheʻe ma ka mahana like <0.1mg/L kūlana | Paʻa no 200S |
| ʻO ka hoʻihoʻi ʻana o ka haʻalulu haʻalulu <0.1mg/L kūlana | Paʻa no 1 hola |
| Ke ana ana (mahana) | 0-40 ℃ |
| Ana pololei (mahana) | ±0.1 ℃ |
| Manawa pane (mahana) | T80 < 300 kekona |
| Ka mahana mālama | -5-50 ℃ |
| Pākuʻi kamaʻilio | RS485 (ka helu baud 9600) |
| Kūkākūkā kamaʻilio | ModbusRTU |
| Hoʻohana mana | 20mA |
| Ka hohonu wai | 10 mika |
| Nā ana o waho | 14 knm ka loa, 2.4 knm ke anawaena poo |
| Hoʻouna ʻole ʻole | |
| Hoʻouna ʻole ʻole | LORA / LORAWAN(EU868MHZ,915MHZ), GPRS, 4G, WIFI |
| Hāʻawi i kahi kikowaena kapua a me nā lako polokalamu | |
| lako polokalamu | 1. Hiki ke ʻike ʻia ka ʻikepili manawa maoli ma ka polokalamu. 2. Hiki ke hoʻonohonoho i ka alarm e like me kāu koi. |
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 Radar Flowrate sensor?
A:
1. 40K ultrasonic probe, ʻo ka mea hoʻopuka he hōʻailona hawewe kani, pono e hoʻolako ʻia me kahi mea kani a i ʻole module e heluhelu ai i ka ʻikepili;
2. Hōʻike LED, hōʻike kiʻekiʻe wai kiʻekiʻe, hōʻike mamao haʻahaʻa, hopena hōʻike maikaʻi a me ka hana paʻa;
3. ʻO ke kumu hana o ka mea ʻike mamao kani ultrasonic e hoʻopuka i nā hawewe kani a loaʻa nā hawewe kani i ʻike ʻia e ʻike i ka mamao;
4. Hoʻokomo maʻalahi a maʻalahi, ʻelua hoʻonohonoho a hoʻoponopono paha.
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?
DC12~24V；RS485.
Nīnau: Pehea e hiki ai iaʻu ke hōʻiliʻili i ka ʻikepili?
A: Hiki iā ia ke hui pū me kā mākou 4G RTU a he koho.
Nīnau: Loaʻa iā ʻoe nā polokalamu hoʻonohonoho i hoʻonohonoho ʻia?
A: ʻAe, hiki iā mākou ke hāʻawi i ka polokalamu matahced e hoʻonohonoho i nā ʻano ʻano ana.
Nīnau: Loaʻa iā ʻoe ke kikowaena kapua a me ka lako polokalamu?
A: ʻAe, hiki iā mākou ke hāʻawi i ka polokalamu matahced 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 mea hoʻokipa.
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.
