Diffused silicon pressure transmitter
Chinangwa
Iyo DWP-800 transmitter inoumbwa nepiezoresistive sensor uye chiratidzo chekushandura module.Iyo yakakosha chikamu che sensor ndeye monocrystalline silicon wafer.Kana iyo monocrystalline silicon wafer iri pasi pekumanikidzwa, yayo yekudzivirira inoshanduka.Zvina zvinopikisa zvakaparadzirwa pane silicon chip kuburikidza ne semiconductor planar process uye yakabatana kuti igadzire Wheatstone zambuko.Pasi pechiito chenguva dzose, chiratidzo chemagetsi chinoenzana nechiratidzo chekumanikidza chinogona kubuda.Iyo chiratidzo chekushandura module inobata iyo voltage chiratidzo che sensor.Yakashandurwa kuita 4-20mA yakajairika chiratidzo.
DWP-800 pressure transmitter inogona kushandiswa kuyera fluid (mvura, gasi uye mhute) pressure, fluid level uye mamwe ma parameter, uye kushandura chiratidzo chakayerwa kuita 4 ~ 20mA yakajairika magetsi chiratidzo chekubuda, chinogona kushandiswa sechiratidzo, rekodhi uye kuisa. chiratidzo kune regulator.DWP800 pressure transmitter ine mabhenefiti ehukuru hudiki, huremu huremu, huremu hwepamusoro, mutengo wakaderera, etc. Inogona kuve yakashongedzerwa ne-on-saiti inoratidza ammeter, zero point migration, kuwedzera huwandu uye mamwe mabasa.Inogona kuve yakachengeteka mukati uye isingapfute moto.Iyo ine indasitiri yekumanikidza transmitter.Mabasa ese.
Main michina zviratidzo
Zvishandiso zvekushandisa: zvinwiwa, magasi uye mhute
Range: Ona tafura yemuenzaniso tafura inotevera peji.
Kubuda: 4.20mA DC
Kutakura maitiro:
Input impedance
Magetsi
Simba rekushanda: 12-36V DC
Chiratidzo chekubuda: Chiratidziro che LED, ine 0-100% pointer mita
Chiratidzo chechokwadi: ± 2%
Kutama: Iyo transmitter inogona kushandiswa kutama kwakanaka kwe50% yerenji yekuyeresa, asi muganho wepamusoro weiyo calibration renji haifanire kudarika muganho wepamusoro.Kutamisa kusina kunaka hakugoneki.
Kuwedzeredza: 2 manhamba emuganho wepakati (kunze kwe7: 60MPa iri 1.5 nguva) tembiricha yemhando
Kushanda tembiricha siyana: -25 ℃ ~ 80 ℃
Kuchengetedza tembiricha siyana: -40 ℃ ~ 120 ℃
Humidity range: 0 ~ 100% hunyoro hunyoro
Nguva yekutanga: 2 masekondi, hapana kudziya-up kunodiwa
Kunyatsoita: ± 0.2% yehuwandu, kusanganisira mutsara, kusiyana, uremu.Kukanganisa kwetembiricha yakazara i0.75% yehupamhi hwepamusoro/55°C
Vibration mhedzisiro: mune chero nzira, kana iyo vibration frequency inosvika 200Hz, iyo vibration kukanganisa kunokonzerwa nayo ndeye 0.25%/g yehupamhi hweyero renji.
Nguva yekupindura: isingasviki 0.2 masekonzi
Isolation diaphragm: 316 simbi isina tsvina
Sensor dzimba: 1Cr18Ni9Ti
Kuzadza mvura: silicone mafuta
Gadzira yekubatanidza port: sarudzo maererano nedata rekusarudza
Kubatana kwemagetsi: Gomba rewaya yekubatanidza yebhokisi remagetsi ndeye 1/2-14NPT tapered pombi screw hole, uye yemagetsi yekubatanidza terminal block iri padivi rekupedzisira rebhokisi remagetsi.
Kurema: inenge 1Kg
Zviyero zvekunze
Overview
DWP-802 yakatevedzana kudzvanya ma transmitters akanyatso gadzirwa uye anogadzirwa kuti ashandiswe mumunda wekuyerwa kwemaindasitiri, uko mamiriro ekushanda akajairwa.Iyi nhevedzano yezvigadzirwa inotora advanced German pressure sensor yekugadzira tekinoroji.Inoumbwa neceramic sensor, yakanyatsobatanidzwa yemagetsi dunhu uye simbi isina simbi shell, ine hunhu hudiki diki, yakakwirira kuyerwa kurongeka, yakakwira anti-electromagnetic kupindira kugona, kuisirwa nyore uye kugadzirisa, uye kusimba.
Technical features
■ Maviri-waya system kubuda 4-20mA
■ The pressure range standard inoenderana neDNI6 128
■ Yakashongedzerwa ine diffused silicon pressure sensor:
- Hapana yakasununguka mechanical chimiro
kugadzikana kwenguva refu
- Kudzokorora kwakanaka
∎ Iyo yekuremedza dzvinyiriro ndeye 2 ~ 4 nguva dzeyero yakayerwa yakazara chiyero kudzvanywa
■ Stainless simbi membrane uye Stainless simbi process connections
■ Stainless simbi shell, kudzivirira kirasi 1P65 uye EP68
■ High anti-electromagnetic kupindira kugona
■ Yakachengeteka mukati
Kushanda musimboti
Iyo yekumanikidza sensor yeiyo DWP-802 yakatevedzana ndeye yakajairwa silicon cathode strain bhiriji yakagadzirwa nekutsvaira-kuisa semiconductor pamusoro pesilicon substrate.Pane jira resimbi isina tsvina pakati payo nepakati yakayerwa, uye yepakati mvura-silicone oiri inozadzwa pakati pebhiriji rekuomarara nesimbi isina tsvina pepa.
Kana dzvinyiriro P ichiita pabepa rine makora uye ichiendeswa kubhiriji rekumanikidza kuburikidza nemvura yepakati, shanduko yebhiriji cathode inoita kuti bhiriji renji ribudise nhevedzano yemagetsi masaini akaenzana nekumanikidza P. Zvadaro, inoshandurwa kuita 4. -20mA inobuda nechiratidzo chekushandura uye amplification dunhu uye tembiricha muripo.
Product Selection
| 800/802 | Diffused silicon pressure transmitter | ||||||||
| Mhando yekushushikana | G |
|
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| Gauge pressure | ||||
| A |
|
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| Absolute pressure | |||||
| Kuyera chiyero | 1 |
|
| 0—-100Pa~-1KPa | |||||
| 2 |
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| 0—+1KPa~-7KPa | ||||||
| 3 |
|
| 0—-1KPa~-7KPa | ||||||
| 4 |
|
| 0—7KPa~35KPa | ||||||
| 5 |
|
| 0—25KPa~100KPa | ||||||
| 6 |
|
| 0—100KPa~350 | ||||||
| 7 |
|
| 0—200KPa~700KPa | ||||||
| 8 |
|
| 0—500KPa-3.1MPa | ||||||
| 9 |
|
| 0—1MPa~3.5MPa | ||||||
| 10 |
|
| 0—3MPa~7MPa | ||||||
| 11 |
|
| 0—7MPa~21MPa | ||||||
| 12 |
|
| 0—15MPa~35MPa | ||||||
| 13 |
|
| 0—25MPa~60MPa | ||||||
| 14 |
|
| -100KPa—0~2.4MPa | ||||||
| Chiratidzo chekubuda | E |
|
| 4 ~ 20mADC | |||||
| S |
|
| 4 ~ 20mA (ine HART protocol) | ||||||
| Isolation diaphragm | K |
|
| 316 simbi isina tsvina, alkali yakasimba, asidhi isina simba, tembiricha yechiitiko pamusoro -40 ℃ ~ 80 ℃ | |||||
| T |
|
| E + H ceramic capacitors, ngura yakasimba, tembiricha -40-125 ℃ nguva | ||||||
| Kururama kirasi | A |
| ±0.1% | ||||||
| B |
| ±0.25% | |||||||
| C |
| ±0.5% | |||||||
| Process interface | 1 |
| M20 × 1.5 shinda yekunze | ||||||
| 2 |
| 1/2NPT shinda yekunze | |||||||
| 3 |
| Ndokumbirawo utsanangure paunenge uchihodha kune mamwe maitiro | |||||||
| Chimiro chimiro | N |
| Normal type | ||||||
| L |
| Kuputika-kudzivirira (kuchengetedzeka mukati) | |||||||
| Pa-saiti ratidza musoro | 0 | Pasina pamusoro-saiti mita musoro (haugone kucherechedzwa) | |||||||
| M1 | Iine 0 ~ 100% pointer musoro (chete yePI mhando) | ||||||||
| M2 | Iine 31/2 manhamba, LED inoratidzwa | ||||||||
| M3 | Iine 31/2 manhamba, LCD kuratidza | ||||||||
| zita rechigadzirwa | chigadzirwa muenzaniso | basa guru | mashoko | |
| pressure transmitter | TKWP-802 | | Chiyero chechiyero: -100KPa-100MPa Kuyera kurongeka: 0.2% 0.5% Simba rekushanda: DC12-36V chiratidzo chekubuda: 4-20mA 0-10V 0-5V 1-5V Kuisa screws: M20 * 1.5 1 / 2 "1 / 4" tsika yakatarwa | TKWP-802A ndeyemazuva ese |
| TKWP-802B ine mitsetse inotungamira | ||||
| TKWP-802C yekupisa tembiricha | ||||
| Iyo TKWP-802C bhendi inoratidzwa | ||||
| TKWP-800 |
| Iyo TKWP-800A inoshandiswa mumaitiro | ||
| TKWP-800B ine kupisa kwakanyanya | ||||
| pressure transmitter | Iyo TKWP-TG Series |
| Kuyera huwandu: -100KPa-60MPa Kuyera kurongeka: 0.2% 0.5% Simba rekushanda: DC12-36V Chiratidzo chekubuda: 4-20mA 0-10V 0-5V 1-5V Kuisa screws: M20 * 1.5 1 / 2 "1 / 4" tsika dzakasiyana siyana | pressure transmitter |
| pressure transmitter | TKWP-806A |
| Diki flat film | |
| TKWP-806B | Hombe flat film | |||
