Isolato
Kushanda musimboti
Iyo transmitter yedunhu module inoumbwa neamplification unit, linearization unit, voltage/current conversion, self-calibration circuit, voltage adjustment unit uye reverse protection circuit.Iyo compensator, iyo inoshandisa kupisa kwekupisa sechinhu chekuyeresa tembiricha, inosanganisirawo R/V shanduko yeyuniti.
Features
(1) Yakafara nzvimbo yekushanda tembiricha: -30°C~+120°C
(2) Iine yakakwirira-chaiyo inotonhora junction compensation circuit, kukanganisa kwakakwana kwehuwandu hwekushisa huri ± 0.5 ° C (S thermocouple ± 0.8 ° C);
(3) Yepamberi isina mutsara yekururamisa dunhu, chiratidzo chekubuda chine hukama hwemutsara neyakayerwa tembiricha.
(4) Yakavakirwa-mukati medhift yekuzvigadzirisa sisitimu kuti ive nechokwadi chekuyera kurongeka mune yese yekushanda tembiricha renji;
(5) Iine yakakosha yekudzora kupisa nzira, inogona kunyatso kudzora kupisa conduction;
(6) Yakaputirwa ne epoxy resin, corrosion-resistant, shock-resistant, yakakwirira kuvimbika;
(7) Iine huwandu hwakawanda hwekushandisa.Iyo haigone chete kuumba yakasanganiswa pane-saiti yekumisikidza chimiro ne thermocouples uye thermal resistance, asi zvakare kuiswa mumidziyo yekuyedza senge inoshanda module.
(8) Iyo yakasarudzika anti-kupindira yedunhu dhizaini inovimbisa kuti iyo transmitter inogona kushanda zvakachengeteka uye yakavimbika pasi pekukanganisa kwakasiyana;kunyanya ine anti-electromagnetic interference unit, inokodzera nharaunda dzemazuvano dzine kusvibiswa kwemagetsi kwakakomba.
Technical zviratidzo
1. Chikanganiso chakakosha: ± 0.2%, ± 0.5%
2. Mhedzisiro yekuchinja kwekushisa kwezvakatipoteredza: 0.2 level 0.02 %FS/℃
0.5 giredhi 0.05%FS/℃
3. Chiratidzo chekubuda: 4 ~ 20mA, maviri-waya kutapurirana;
4. Kuramba kwemutoro: O~600Ω
5. Simba rekushandisa: 12 ~ 36VDC;
6. Nzvimbo yekushanda:
(1) Ambient tembiricha: -25~+85°C (yakajairika tembiricha transmitter)
Ambient tembiricha: -30~+120°C (yakakwirira tembiricha ambient tembiricha transmitter)
⑵ Hunyoro hunyoro: 5 ~ 95% RH pasina condensation;
7.Kuputika-uchapupu giredhi: intrinsically yakachengeteka iallCT5;
Shape
Overview
Iyi nhevedzano yemamodule idiki uye inotora iyo yepasi rose general DIN njanji yekumisikidza mwero.Iyo ine yakanyanya kukwirisa kuita-mutengo reshiyo, inotora yepamusoro SMD tekinoroji, uye inoshanda yakavimbika uye yakagadzikana.Iyo yakanaka inotsigira unit yehungwaru regulators uye DCS masisitimu.
Features
Kupinza, magetsi, uye kubuda zvakaparadzaniswa kubva kune mumwe. Input overcurrent dziviriro ine simba yekupindura nguva isingasviki 0.1S.
Shape
General michina mamiriro
| Precision | ±05%F·S | Insulation simba | Pakati pekuisa, kubuda uye magetsi ekupa, AC1500V/1 miniti |
| linear | ±0.1 %F·S | Insulation resistance | Pakati pekuisa, kubuda uye magetsi, 100MΩ (DC500V) |
| Load Resistance | 250~750Ω | Kushandiswa kwekushandisa | 1.5W (imwe nzira) |
| Temperature Coefficient | <100ppm/℃ | Magetsi | DC24V±10% |
| Nguva yekupindura | <0.1S (0-9%) | Kushanda tembiricha | 0-40℃ <95%RH |
Models uye Zvinotsanangurwa
| Zita | Input chiratidzo | Chiratidzo chekubuda | Basa |
| Distributor (imwe chiteshi) | 4 ~ 20mADC | 4 ~ 20mADC kana 1 ~ 5VDC | Inopa simba rekugovera kune maviri-waya transmitter uye inoshandura chiratidzo chekuzviparadzanisa kweiyo transmitter kune inobuda |
| Distributor (dual channel) | 4 ~ 20mADC | 4 ~ 20mADC kana 1 ~ 5VDC | |
| Distributor (imwe kuita maviri kunze) | 4 ~ 20mADC | 4 ~ 20mADC kana 1 ~ 5VDC | |
| Distributor/Isolator | 4 ~ 20mADC | 4 ~ 20mADC kana 1 ~ 5VDC | |
| Isolator (kanzira imwechete) | 4 ~ 20mADC | 4 ~ 20mADC kana 1 ~ 5VDC | nput uye inobuda chiratidzo chega chekushandura |
| Isolator (mbiri chiteshi) | 4 ~ 20mADC | 4 ~ 20mADC kana 1 ~ 5VDC | |
| Isolator (imwe muvaviri kunze) | 4 ~ 20mADC | 4 ~ 20mADC kana 1 ~ 5VDC | |
| Isolator (kanzira imwechete) | 1 ~ 5VDC | 4 ~ 20mADC kana 1 ~ 5VDC | |
| Isolator (mbiri chiteshi) | 1 ~ 5VDC | 4 ~ 20mADC kana 1 ~ 5VDC | |
| Thermocouple Transmitter | Thermocouple (inoisa kamwe chete) | 4 ~ 20mADC kana 1 ~ 5VDC (mbiri yakaparadzaniswa yakabuda) | Inoshandura tembiricha yekusarudzika kwechiratidzo chemagetsi kuita inobuda |
| Thermal resistance transmitter | Thermal resistance (inoisa kamwe chete) | 4 ~ 20mADC kana 1 ~ 5VDC (mbiri yakaparadzaniswa yakabuda) |
Overview
The distributor iri miniaturized kadhi-yakaiswa chiridzwa.Basa rayo guru nderekupa magetsi ega ega maviri-waya transmitter akaiswa panzvimbo kuburikidza neDC inoshandura, uye panguva imwe chete kuburitsa iyo 4 ~ 20mADC kubva kune maviri-waya transmitter.Chiratidzo chinoshandurwa kuita 1 ~ 5VDC / 4 ~ 20mA DC chiratidzo chega, icho chinopihwa kune zviratidzo, marekodha, analog regulators, uye DCS masisitimu, uye inoshandiswa zvakanyanya muindasitiri yekugadzira nzira yekuona uye kutonga masisitimu.Naizvozvo, ichi chishandiso chekugovera chinhu chakakosha chiridzwa chakasiyana chinoumba isiri-kuputika-chiratidzo otomatiki control system.
Iyo isolator ndeye miniaturized kadhi-yakaiswa chiridzwa, basa guru ndere kushandura 4 ~ 20mADC chiratidzo kana 1 ~ 5VDC chiratidzo kuti ive yakasarudzika 4 ~ 20mADC kana 1 ~ 5VDC yekuburitsa chiratidzo, rekodhi, analog regulator, programmable Imwe / yakawanda-loop. madhijitari edhijitari, akagoverwa ekudzora masisitimu uye maindasitiri maitiro ekudzora michina, nezvimwewo, uye anoumba akasiyana otomatiki ekutarisa uye ekudzora masisitimu.Naizvozvo, iyi isolator chinhu chakakosha chiridzwa chakasiyana kune asiri-kuputika-chiratidzo otomatiki kudzora masisitimu.
Input and output range
Chiratidzo chekupinza: 0 ~ 5V, 1 ~ 5V, 0 ~ 10mA, 0 ~ 20mA, 4 ~ 20mA, 0 ~ 10V, -5V ~ + 5V, -10V~ + 10V uye mamwe mashandisirwo anoshandiswa.
Chiratidzo chekubuda: 0~5V, 1~5V, 0~10v, -10~+10V, 0~10mA,
~20mA, 4 ~ 20mA, 20 ~ 4mA, 5~0V uye mamwe mashandisirwo akananga.
Simba rekushandisa: DC 24v, 15V, 12V, ± 12v, AC 220V kana mamwe mashandisirwo anoshandiswa.
Kuraira modhi: AM-T-inopinza chiratidzo / chiratidzo chekubuda [24V DC magetsi emagetsi kana asina kutaurwa
Iyo huru yehunyanzvi parameters
Impedance yekupinda: ≥100KΩ (voltage yekupinda) <50Ω (yekupinda izvozvi)
Tembiricha coefficient: 150ppm/C
Frequency mhinduro: <2000Hz
Input load resistance: ≥5KΩ (voltage inobuda) ≤250Ω (yazvino kubuda, tsanangura kana uchiodha kune zvakakosha zvinodiwa)
Kururama: 0.2%
Linearity: 0.1%
Isolation voltage: 2000vDC (1 miniti) (inopinza, inobuda, simba-mapato matatu ekuzviparadzanisa nevamwe)
Kushanda tembiricha renji: 0 ~ 50 ℃
Simba rekupa magetsi: 24VDC ± 10%
Simba rekushandisa: <40mA (kunze kwekubuda ikozvino)
Principle block diagram
| zita rechigadzirwa | chigadzirwa muenzaniso | basa guru | mashoko | |
| DC ikozvino separator | NLK1522 |
| Pinza yese DC inoyerera, inoburitsa ese DC diki chiratidzo, simba DC24 magetsi ekupa | Kureba: * upamhi: * kureba: 108mm * 25.4mm: * 47mm |
| AC voltage isolator | NLK1520 | Isai ese AC voltage, inoburitsa diki DC chiratidzo, magetsi emagetsi DC24 | ||
| DC voltage separator | NLK1521 | Isai ese DC voltage, inoburitsa diki DC chiratidzo, magetsi magetsi DC24 | ||
| Chechipiri-mutsara wekuzviparadzanisa mudziyo | NLK1525 | Isa yechipiri mutsara sisitimu, inoburitsa mugwagwa DC chiratidzo, Simba rekupa DC24 magetsi | ||
| AC ikozvino separator | NLK1526 | Pinza zvese AC zvazvino, inoburitsa diki DC chiratidzo, magetsi magetsi DC24 | ||
| (passive) passive isolator | NLK1562 | Isa chiratidzo chimwe cheDC uye buritsa chiratidzo chimwe cheDC | ||
| potentiometer chiratidzo isolator | NLK9020 | Isai potentiometer yemugwagwa, inoburitsa chiratidzo chemugwagwa DC, magetsi emagetsi DC24 magetsi | ||
| Thermal resistance isolator | NLK9050 | Input thermal resistance, inobuda DC chiratidzo, simba DC24 simba | ||
| Thermocouple isolator | NLK9060 | Isai thermocouple, inoburitsa chiratidzo cheDC, magetsi emagetsi DC24 magetsi | ||
| Resistance signal isolator | NLK2020 | Pinza imwe nzira yekupikisa kana potentiometer chiratidzo, inoburitsa imwe mugwagwa DC chiratidzo chidiki, magetsi emagetsi DC24V | ||
| zita rechigadzirwa | chigadzirwa muenzaniso | basa guru | mashoko | |
| Super Pu-mhando yechiratidzo isolator | NLK1622 | | Pinza imwe mugwagwa DC chiratidzo, inoburitsa imwe mugwagwa DC chiratidzo, magetsi emagetsi AC / DC220 kana DC24V | Kureba * upamhi * kureba 106mm * 12.5mm * 112mm |
| Super Pu mhando inopisa simba rekudzivirira kuparadzanisa | NLK169050 | Pinza imwe mugwagwa wekupisa kupisa chiratidzo, inoburitsa imwe mugwagwa DC chiratidzo, magetsi emagetsi AC / DC220 kana DC24V | ||
| Super Pu mhando thermocouple separator | NLK169060 | Pinza imwe mugwagwa thermocouple chiratidzo, inoburitsa imwe mugwagwa DC chiratidzo, magetsi emagetsi AC / DC220 kana DC24V | ||
| Chengetedzo gedhi chiratidzo chekuparadzanisa | NLK1822 |
| Isa chiratidzo cheDC, inoburitsa chiratidzo cheDC, simba DC24V, yekuona uye kubuda kwekushanda | Kureba, * upamhi, * kureba, 122mm * 18mm * 96mm |
| Thermoelectric resistance security gate | NLK189050 | Pinza imwe nzira yekupisa yekupikisa chiratidzo, inoburitsa imwe mugwagwa DC chiratidzo, magetsi emagetsi DC24V | ||
| Thermocouple kuchengetedza gedhi | NLK189060 | Pinza imwe mugwagwa thermocouple chiratidzo, inoburitsa imwe mugwagwa DC chiratidzo, magetsi emagetsi AC / DC220 kana DC24V | ||
| Inovharika chiratidzo choga | NLK1722 |
| Iyo yakazara chiratidzo isolator inopinza imwe DC chiratidzo, inobuda DC chiratidzo, magetsi emagetsi AC / DC220 kana DC24V | Kureba, * upamhi, * kureba, 85mm * 23mm * 103mm |
| Plug-in thermal resistance isolator | NLK179050 | Iyo izere siginecha isolator inopinza imwe yekupisa yekupikisa chiratidzo, imwe DC chiratidzo, magetsi emagetsi AC / DC220 kana DC24V | ||
| Plug-in thermal resistance isolator | NLK179060 | Iyo yakazara siginecha isolator inopinza imwe-nzira thermocouple masaini uye inobuda imwe-nzira DC chiratidzo chemagetsi magetsi AC / DC220 kana DC24V | ||
| Full chiratidzo isolator | NLK15241 |
| Pinza imwe mugwagwa DC chiratidzo, inoburitsa imwe mugwagwa DC chiratidzo, magetsi emagetsi AC / DC220 kana DC24V | Kureba * muhupamhi * 99mm * 35mm * 115mm pakureba |
| Full chiratidzo isolator | NLK15242 | Pinza imwe DC siginecha uye buritsa maviri masaini eDC, magetsi emagetsi AC / DC220 kana DC24V | ||
| Full chiratidzo isolator | NLK15244 | Isai-imwe nzira DC chiratidzo, inoburitsa mana-nzira maDC masaini, magetsi emagetsi AC / DC220 kana DC24V | ||
| Full chiratidzo isolator | NLK15252 | Pinza imwe yechipiri mutsara sisitimu, inoburitsa masaini maviri eDC, magetsi emagetsi AC / DC220 kana DC24V | ||
| (passive) passive isolator | NLK15622 | Isa chiratidzo chekutanga DC, Bvisa masaini maviri-nzira DC | ||
| DC isolator | NLK21522 | Pinza maviri maDC emagetsi, anoburitsa maviri madiki masaini eDC, magetsi emagetsi AC / DC220 kana DC24V | ||
| Chechipiri-mutsara wekuzviparadzanisa mudziyo | NLK21525 | Pinza mitsara miviri, inoburitsa masaini maviri eDC, simba AC / DC220 kana DC24V | ||
| Thermal resistance isolator | NLK90501 | Isai imwe yekupisa yekupikisa, inoburitsa imwe DC chiratidzo, magetsi emagetsi AC / DC220 kana DC24V | ||
| Thermal resistance isolator | NLK90502 | Pinza imwe yekupisa yekupikisa, inoburitsa masaini maviri eDC, magetsi emagetsi AC / DC220 kana DC24V | ||
| Thermocouple isolator | NLK90601 | Isa imwe mugwagwa thermocouple, inoburitsa imwe mugwagwa DC chiratidzo, magetsi emagetsi AC / DC220 kana DC24V | ||
| Thermocouple isolator | NLK90602 | Pinza imwe thermocouple, inoburitsa masaini maviri eDC, magetsi emagetsi AC / DC220 kana DC24V | ||
| Thermocouple tembiricha transmitter | SBWR | | Integrated module tembiricha transmitter Basic kukanganisa ivhu 0.2%, 0.5%, kwezvakatipoteredza tembiricha kuchinja, 0.20.02%FS / ℃, 0.50.05FS / ℃, kubuda chiratidzo: 4 ~ 20mA, wechipiri mutsara kutapurirana;mutoro wekupikisa: 0 ~ 600 simba rekupa: 12 ~ 36VDC;nzvimbo yekushanda | Φ 45mm*15mm |
| Thermal resistance tembiricha transmitter | SBWZ | |||
