DOG-2092 muaj tus nqi tshwj xeeb zoo vim nws txoj haujlwm yooj yim ntawm qhov chaw ntawm kev ua haujlwm tau lees paub. Cov zaub ntshiab, kev ua haujlwm yooj yim thiab kev ntsuas siab muab nws nrog kev ua haujlwm siab. Nws tuaj yeem siv dav rau kev saib xyuas tas li ntawm cov nqi oxygen yaj ntawm cov tshuaj hauv thermal fais fab nroj tsuag, tshuaj chiv, metallurgy, kev tiv thaiv ib puag ncig, chaw muag tshuaj, biochemical engineering, khoom noj khoom haus, dej ntws thiab ntau lwm yam lag luam. Nws tuaj yeem nruab nrog DOG-209F Polarographic Electrode thiab tuaj yeem ua ppm qib ntsuas.
DOG-2092 txais yuav lub backlit LCD zaub, nrog kev qhia yuam kev. Cov cuab yeej kuj muaj cov yam ntxwv hauv qab no: tsis siv neeg kub them nyiaj; cais tawm 4-20mA tam sim no tso zis; lub dual-relay tswj; siab thiab qis cov lus qhia ceeb toom; lub zog-down nco; tsis xav tau roj teeb thaub qab; cov ntaub ntawv khaws tseg rau ntau tshaj kaum xyoo.
TECHNICAL PARAMETERS
| Qauv | DOG-2092 Dissolved Oxygen Meter |
| Kev ntsuas ntau | 0.00 ~ 1 9.99mg / L Saturation: 0.0 ~ 199.9% |
| Kev daws teeb meem | 0.01 mg/L , 0.01% |
| Qhov tseeb | ± 1% FS |
| Tswj ntau yam | 0.00 ~ 1 9.99mg / L, 0.0 ~ 199.9% |
| Tso zis | 4-20mA tiv thaiv cov zis tawm |
| Kev sib txuas lus | RS485 ua |
| Relay | 2 relay rau siab thiab qis |
| Relay load | Qhov siab tshaj: AC 230V 5A, Qhov siab tshaj plaws: AC l5V 10A |
| Tam sim no tso zis load | Tso cai siab tshaj plaws ntawm 500Ω. |
| Ua haujlwm voltage | AC 220V l0%, 50/60Hz |
| Qhov ntev | 96 × 96 × 110mm |
| Qhov loj | 92 × 92mm |
