Ko te MTWDO5100 Polarographic Oxygen Electrode he ahumahi ipurangi rewa hāora pūoko ma te whakamahi i te kaupapa ine ine ine hiko polarographic.Ka tangohia e ia he hanganga membrane permeable ngaio, e whakarato ana i te inenga pumau me te pono mo te hāora rewa i roto i te wai.
Ka tautokohia e tenei hikohiko te utu whakamahana aunoa hei whakarite i te tika o te ine. Ka taea e ia te whakaputa i te tohu tairitenga 4–20mA, te tohu mamati RS485 MODBUS-RTU ranei, e taurite ana ki nga momo kaiwhakahaere DO me nga punaha aroturuki.
Ma te hoahoa IP68 parewai me te -puru, he pai mo te roa-inenga ipurangi i roto i nga harotoroto ahumoana, i nga waka rererangi me nga taika tauhohenga koiora.
Ka whakamahia nuitia i roto i te ahumoana, te maimoatanga wai para o te taone nui, nga puna matū koiora, te wai mata me te aroturuki wai tukanga ahumahi.
Ko tenei Polarographic Oxygen Electrode he amperometric matarohia te puoro hāora rewa mo te tirotiro ipurangi tonu o DO i roto i te wai. Ka mau i te -meipiu mahi teitei-pnaha inenga polarographic, he tohu pumau, he pai te tukurua, he pai hoki mo nga momo taiao kounga wai.
Pehea te Mahi
Kaore i rite ki nga pukoro galvanic, ka hiahiatia e nga hiko polarographic he ngaohiko o waho (polarization) hei mahi.
- Te Tauhohenga:Ka rere te hāora i roto i te kiriuhi angiangi, permeable (te nuinga o Teflon, polyethylene ranei). Kia roto, he ngaohiko tonu (te nuinga huri noa -0.6V ki -0.8V) te tono i waenganui i nga electrodes.
- Inenga:Ko tenei ngaohiko ka peia te whakahekenga o te hāora i te cathode. Ko te rere irahiko ka puta he naianei ka inehia e te mita ka huri ki te panui kukū hāora.
Nga Painga Matua
- Ko te inenga Clark polarographic matarohia me te tino pono
- Mahinga pumau me te whai hua-utu
- Kapeneheihana pāmahana aunoa
- He pai mo te nuinga o nga ahuatanga wai para me te ahumoana
- Putanga ahumahi paerewa mo te whakaurunga punaha ngawari
- Hanganga pakeke, ngawari te tiaki me te whakatikatika
Whakatakotoranga Hangarau
|
Tawhā |
Tawhā iti- |
Whakatakotoranga |
|
|
KAUPAPA |
Awhe Ine (mg/L) |
0.00–40.00 mg/L |
|
|
Whakatau |
0.01 mg/L |
||
|
Tika Wae Hiko |
±0.05 mg/L |
||
|
Pūnaha Tika |
±0.5 mg/L |
||
|
KAUPAPA |
Awhe Ine (%) |
0.0–400.0 % |
|
|
Whakatau |
0.1 % |
||
|
Tika Wae Hiko |
±0.5% |
||
|
Pūnaha Tika |
±5.0 % |
||
|
Te pāmahana |
Awhe Ine |
-5.0–105.0 tohu |
|
|
Whakatau |
0.1 tohu |
||
|
Tikanga ine |
±0.3 tohu |
||
|
Te Waahi Whakauru |
TH 22 kΩ |
||
|
Utu Pawera |
Aunoa/A-ringa |
||
|
Putanga Tohu |
Momo Putanga |
Rua 4–20 mA (ka taea te whakarite) |
|
|
Tika o nāianei |
1% FS |
||
|
Uta Putanga |
<500 Ω |
||
|
Whakawhiti Raraunga |
RS-485 Putanga |
MODBUS-RTU kawa |
|
|
Whakawhiti Mana |
Tikanga Mana |
2 nga rei SPST |
|
|
Te Utauta Rawa |
2.5A @ 230 VAC |
||
|
Rere Tuatoru |
Ka taea te papatono (te horoi/whakaoho) |
||
|
Tuku Hiko |
Ngaohiko Mahi |
85–260 VAC, 24 VDC ranei (ka taea te whiriwhiri) |
|
|
Taiao |
Te Waahi Mahi |
0–60 tohu |
|
|
Te haumākū whakahaere |
<90% RH |
||
|
Whakatauranga Tiaki |
IP65 |
||
|
Tāutatanga |
Momo Whakaeke |
Paewhiri-kua mau |
|
|
Ahu (H×W×D) |
108 × 108 × 128 mm |
||
|
Rahi Tapahi |
92.5 × 92.5 mm (+whakaaro) |
Taupānga Āpure
Harotoroto ahumoana me nga mahi ahuwhenua
Ko nga taika whakamaarama parapara wai
Ko nga taika tauhohenga koiora me nga punaha paru kua whakahohehia
Te maimoatanga wai para ahumahi
Te aroturuki i te wai mata taiao
Tono Hua
Hot Tags: Polarographic hāora hiko hiko, Haina polarographic hāora hiko kaihanga, wheketere
