- Bhodhi reChiteshi
- Zvipingamupinyi zveKuchengetedza Zvakaparadzana
- Zviratidzo Zvinoparadzanisa Zviratidzo
- Zvishandiso Zvinodzivirira Kuwedzera
- Kuchengetedzwa Kwemashoko
- Mamodule eI/O Akangwara Akaparadzaniswa
- Masuo Akangwara
- MaIndustrial Data Optical Transceivers
- Vanoongorora Dew Point Online
- Mamodule eKuwana Data
- Chinoshandura data reHART
PHD-22TD-2121
Pfupiso
Chidziviriro chekuchengetedza chakaparadzaniswa chinopa simba rakasiyana kune ma transmitter maviri nematatu munzvimbo dzine njodzi. Chiratidzo che4~20mA chinogadzirwa ne transmitter kana current source chinotumirwa kubva kunzvimbo ine njodzi kuenda kunzvimbo yakachengeteka, nokudaro chichiendesa mutoro munzvimbo yakachengeteka. Kune ma transmitter maviri kana matatu ewaya kana ma current source signals, ichi chidziviriro chekuchengetedza chinotsigira kutaurirana kweHart digital signal iri pamusoro pechiratidzo che4~20mA uye chine wire breakage alarm function. Chigadzirwa ichi chinoda simba rakasiyana, rine magetsi akasiyana, ma input, uye output terminals.
| Simba remagetsi | 20~35V DC, Kushandiswa kwesimba: ≤130mA (magetsi e24V, 20mA inobuda) |
| Voltage yekugovera yekutumira | Voltage yedunhu rakavhurika ndeye ≤28V, uye voltage inobuda ndeye ≥15.5V kana dunhu riri 20mA |
| Chiratidzo chekupinda | chinotumira chine waya mbiri kana kuti chine waya nhatu kana chiratidzo chezvino chinopa simba (HART) |
| Chiratidzo chekubuda | 4~20mA (HART) |
| Kukwanisa kuburitsa mutoro kunobvumidzwa | 0~500Ω (inogadziriswa) |
| Kurongeka kwekubuda | 0.1%FS()Maitiro akajairika：0.05%FS） |
| Kufamba-famba kwetembiricha | 0.005%FS/℃ |
| Huwandu hwenzira dzekupinda nedzokubuda nadzo | 2 kupinda 2 kubuda |
| Midziyo yemumunda inoshanda | Chigadzirwa ichi chakakodzera ABB, Fisher, Rosemount, Honeywell, pamwe ne3351, EJA, SIEMENS. nezvimwe zvigadzirwa zvine tekinoroji inotengeswa kunze kwenyika. |
| Maparamita ekupisa | Tembiricha yekushanda: -20℃~+60℃, tembiricha yekuchengetedza:-40℃~+80℃ |
| Hunyoro hwehukama | 10%~95% RH hapana kunyorovesa |
| Simba rekudzivirira | Pakati perutivi rwakachengeteka rwemukati nerutivi rusina kuchengetedzeka rwemukati (≥3000VAC/min); pakati pesimba remagetsi nerutivi rusina kuchengetedzeka rwemukati (≥1500VAC/min) |
| Kudzivirira kuputira | ≥100MΩ (pakati pekupinda/kubuda/magetsi) |
| Zviyero | Ukobvu 17.5mm* upamhi 108mm* kukwirira 118mm |
| Kuenderana kwemagetsi | Zvinoenderana neIEC 61326-1(GB/T 18268), IEC 61326-3-1 |
| Chiratidzo chisingaputike | [Ex ia Ga] IIC [Ex ia Da] ⅢC |
| Chitupa chekuchengetedza chinoshanda | SIL3 zvichienderana neIEC 61508 standards |
| Boka reChitupa | CQST (China National Quality Supervision and Test Centre for Explosion Protected Electrical Products) (Nzvimbo yeChina yeKutarisira Hunhu uye Nzvimbo yeKuyedza Zvigadzirwa zveMagetsi Zvinodzivirirwa Nekuputika) |
| Zviteshi 2-3、2-1 | Um：250V AC/DC Uo=28V DC Io=93mA |
| Zviteshi 1-3, 4-6 | Um：250V AC/DC Uo=7.2V DC Io=--- |
| Zvinodiwa pakuisa nzvimbo | Yakaiswa munzvimbo yakachengeteka, inogona kubatanidzwa ku zvishandiso zvekuchengetedza zviri mukati munzvimbo dzine njodzi kusvika kuZone 0, IIC, Zone 20, uye IIIC |
| MTBF | ≤100000h |
