Level Transmitter
Kakaretso
Mochine o fetisang boemo ba mokelikeli oa DWP-801 o nts'etsopele ka ho hlahisa sensor e tsoetseng pele ea khatello ea silicon le theknoloji ea potoloho ea DWP Sensors ho tsoa Khamphani ea NOVA ea United States.Sesebelisoa sa boemo bo holimo sa ho lekanya boemo ba mokelikeli o tsitsitseng se hapile sehlooho sa sehlahisoa sa theknoloji e phahameng.E sebelisoa haholo tekanyong ea boemo ba mokelikeli ho petroleum, indasteri ea lik'hemik'hale, metallurgy, ts'ireletso ea tikoloho, lijo, paballo ea metsi, phepelo ea metsi a litoropong, lebala la oli le liindasteri tse ling.Boleng bo babatsehang ba mochine o fetisang boemo ba mokelikeli oa DWP-801 o kopana le litlhoko tsa liindasteri tsa naha ea heso le li-automation tsa metering liindastering tse ling bakeng sa lisebelisoa tsa ho lemoha boemo ba mokelikeli bo nepahetseng haholo.
Likaroloana
1. Botsitso bo botle, ho nepahala ho phahameng, tekanyo e phahameng ea ts'ebetso / theko
2. Beha ka ho toba ka mokhoa o lekantsoeng, o bonolo ho o kenya le ho o sebelisa
3. Sebopeho se tiileng, ha ho na likarolo tse tsamaeang, ho tšepahala ho phahameng, bophelo bo bolelele ba tšebeletso
4. Tekanyo e nepahetseng haholo e ka etsoa ho tloha metsing, oli ho peista ka viscosity e phahameng, 'me e ke ke ea angoa ke ho phophoma, ho beha le litšobotsi tsa motlakase tsa sekala se lekantsoeng.
5. Ha ho na mokhathala oa lintho tse bonahalang, ha o nahanele ho thothomela le tšusumetso
6. Ka tšireletso ea polarity reverse matla le ts'ireletso e feteletseng ea hona joale e fokolang
Molao-motheo oa ho sebetsa
Molao-motheo oa ho lekanya ka khatello e tsitsitseng
Ha transmitter ea boemo ba mokelikeli e kenngoa botebong bo itseng mokelikeling o lekantsoeng, khatello holim'a metsi a kutlo ke P=ρ.g.H+PO;
P: Khatello holim'a metsi holim'a kutlo Bit sheep: Pa
ρ: boima ba mokelikeli o lokelang ho lekanngoa, yuniti: kg/m³
g: ho potlakisa matla a khoheli, yuniti: m/s²
Po: Khatello ea sepakapaka holim'a metsi, yuniti: Pa
H: Botebo ba metsi bo theohileng ke Sensor Unit: m
Ka nako e ts'oanang, khatello ea sepakapaka PO holim'a metsi e kenngoa ka kamoreng ea khatello e ka morao ea sensor ka mohala oa tataiso ea moea, 'me PO holim'a metsi e utloahala ka tekanyo e tlaase, e le hore khatello e lekanngoe ke Sensor ke:
P = 0.gH Ho hlakile hore ka ho lekanya khatello ea P, botebo ba boemo ba mokelikeli H bo ka fumanoa, 'me lets'oao la khatello le utloisitsoeng ke sensor le fetoloa le ho holisoa ke potoloho, ebe le hlahisoa e le lets'oao le tloaelehileng kamora ho lefshoa.
Mohlala oa sehlahisoa
| DWP-801 | Level Transmitter | |||||||||
| Sebopeho sa ponahalo | 1 |
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| Kenyelletso e tlwaelehileng | |||
| 2 |
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| Mofuta oa lere la tataiso ea tšepe e sa hloekang (e lekanyelitsoeng ho isa tlase ho 2m) e nang le borakete e ntseng e hola | ||||
| 3 |
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| Mofuta oa flange | ||||
| Litlhaloso tsa Flange (P feela, mofuta) | A0 |
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| DN50 tšepe e sa hloekang PN1.6 | ||||
| A1 |
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| DN8O tšepe e sa hloekang PN1.6 | |||||
| 12 |
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| DN5O PTFE PN1.6 | |||||
| A3 |
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| DNBO PTFE PN1.6 | |||||
| Lekhalo la ho lekanya | 1 |
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| 0~1m | |||||
| 2 |
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| 0 ~ 5m | ||||||
| 3 |
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| 0 ~ 10m | ||||||
| 4 |
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| 0 ~ 20m | ||||||
| 5 |
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| 0 ~ 35m | ||||||
| 6 |
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| 0-70m | ||||||
| 7 |
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| 0 ~ 100m | ||||||
| 8 |
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| 0 ~ 200m | ||||||
| 9 |
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| 0 ~ 400m | ||||||
| 10 |
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| 0 ~ 500m | ||||||
| 11 |
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| 0 ~ 600m | ||||||
| Letšoao la tlhahiso | E |
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| 4 ~ 20mADC | |||||
| S |
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| 4~20mA (ka protocol ea HART) | ||||||
| Isolation diaphragm | K |
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| 316 tšepe e sa hloekang | |||||
| T |
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| E + H ceramic capacitor | ||||||
| Sehlopha sa ho nepahala | A |
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| ±0.1% | ||||||
| B |
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| ±0.25% | |||||||
| C |
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| ±0.5% | |||||||
| Mofuta o sa phatloheng | N |
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| Mofuta o tloaelehileng | ||||||
| I |
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| Mofuta o bolokehileng ka hare ho ona o sa phatloheng | |||||||
| Boemo ba ponts'o e phelang | 0 |
| Ntle (ka boikhethelo) | |||||||
| M₁ |
| Ka 0 ~ 100% hlooho ea pointer | ||||||||
| M₃ |
| ka bongata ba linomoro tse 3½ | ||||||||
| Hlahloba boima | 0 | Ha ho hlokahale | ||||||||
| C | Tlhokahalo (ho feto-fetoha ha boemo ba metsi ho hoholo) | |||||||||
| lebitso la sehlahisoa | mohlala oa sehlahisoa | mosebetsi oa motheo | litlhaloso | |
| Transmitter ea boemo ba mokelikeli (Eketsa mitha e 'ngoe le li-yuan tse 15 Ka ponts'o le li-yuan tse 80) | TKWP-803A |
| Lethathamo la litekanyo: 0-100M (ka tloaelo) Ho nepahala ha tekanyo: 0.2% 0.5% Matla a sebetsang: DC12-36V Letšoao la tlhahiso: 4-20mA 0-10V 0-5V 1-5V Sebaka sa tšebeliso: metsi a hlakileng, metsi a noka a khethehileng a ka sebelisoa | Mofuta oa thapo o se nang motheo |
| TKWP-803B |
| Motheo oa lebanta la mofuta oa cable | ||
| Mocheso o phahameng oa tataiso ea tataiso ea maemo a tsamaisang mocheso | TKWP-804A |
| Lethathamo la litekanyo: 0-10M (customizable) Ho nepahala ha tekanyo: 0.2% 0.5% Matla a sebetsang: DC12-36V Letšoao la tlhahiso: 4-20mA 0-10V 0-5V 1-5V Sebaka sa tšebeliso: boemo ba mokelikeli o phahameng oa mocheso | Motheo oa lebanta la tšepe e sa hloekang |
