VTI
- Zolepheretsa Zachitetezo Pazokha
- Signal Isolators
- Zida Zoteteza Zowonjezera
- Ma Relay a Chitetezo
- Isolated Intelligent I/O Modules
- Zipata Zanzeru
- Ma Transceivers a Industrial Data Optical
- Pa intaneti Dew Point Analyzers
- Ma module a Data Acquisition
- HART data converter
PHD-11TM-11
Mwachidule
Chizindikiro cha sensa ya vibration ndikulowetsamo chotchinga chakutali, chomwe chimatha kuzindikira 1: 1 kufalikira kwakutali kwa siginecha yoyipa yamagetsi yotulutsa ndi sensa ya vibration mdera lowopsa kupita kumalo otetezeka, ndipo imatha kutumiza ma siginecha a AC ndi DC motsatana, ali ndi ntchito yoletsa kusokoneza. Dera limapereka magetsi akutali kwa zida zakumunda.
Izi zimafuna magetsi odziyimira pawokha, ndipo magetsi, zolowetsa ndi zotulutsa ndizokhazikika.
Zofotokozera
| Lowetsani m'malo ovuta | |
| Lowetsani chizindikiro | -20V--0.5V |
| Magetsi ogawa | Tsegulani magetsi ozungulira> -25V ndi 20mA: ≤-18V |
| Chitetezo cha mbali yachitetezo: | |
| Chizindikiro chotulutsa | -20V--0.5V |
| kukana katundu | RL≥20kΩ |
| Mphamvu yamagetsi | 20-35 VDC |
| Kugwiritsa ntchito mphamvu | ≤60mA (24VDC magetsi, pamene 20mA) |
| Chizindikiro cha LED | Green: Chizindikiro champhamvu |
| Kulondola kwa kufalitsa kwa DC | |
| Kulondola kwa kufalitsa kwa AC | 0Hz~1kHz, ± 1% 1kHz ~ 10kHz, -2%~+1% 10kHz ~ 20kHz, -5% ~ + 1% |
| Kuyankha kwa gawo | Pansi pa 10 μ S ndi ofanana ndi -0.72° 200Hz -2 ° 600HZ -3.6° 1kHz -36° 10kHz -72 ° 20 kHz |
| Kutentha magawo | Ntchito kutentha: -20 ℃ ~ + 60 ℃ kutentha yosungirako: -40 ℃ ~ + 80 ℃ |
| Chinyezi chachibale | 10% ~ 95% RH palibe condensation |
| Mphamvu ya dielectric | Pakati pa mbali yotetezedwa mwakuthupi ndi mbali yosakhala yotetezeka (≥ 3000VAC / min); pakati pa magetsi ndi ma terminal omwe si otetezeka kwenikweni (≥ 1500VAC/min) |
| Insulation resistance | ≥100MΩ (pakati pa zolowetsa/zotulutsa/magetsi) |
| Kugwirizana kwa electromagnetic | Malinga ndi IEC 61326-1 (GB/T 18268), IEC 61326-3-1 |
| Mtengo wa MTBF | 100000h |
| Waya zofunika | Yopingasa kudula pamwamba ≥ 0.5mm2; Insulation mphamvu ≥ 500V |
| Zogwiritsidwa ntchito kumunda | Vibration sensor, negative voltage jenereta |
| Malo oyika | Ikayikidwa pamalo otetezeka, imatha kulumikizidwa ku zida zachitetezo chamkati m'malo oopsa mpaka Zone 0, IIC, Zone 20, ndi IIIC. |
| Chitsimikizo chotetezeka chamkati | |
| Chizindikiro chotsimikizira kuphulika | [Ex ia Ga]lIC [Ex ia Da]lllC |
| Muyezo wosaphulika | GB/T3836.1-2021 GB/T3836.4-2021 |
| Zithunzi za 4-5-6 | Um:250V AC/DC Uo=14.7V DC lo=207mA Po=0.76W Co=0.05μF Lo=0.56mH |
| Bungwe la Certification | CQST(China National Quality Supervision and Test Center for Explosion Protected Electrical Products) |
Dimension
Chithunzi chojambula
Zindikirani:
1. Ntchito ya njanji yamagetsi ndi ntchito yosankha, ndipo ogwiritsa ntchito ayenera kufotokoza njira yoperekera magetsi poyitanitsa
Kusankhidwa kwa zolumikizira njanji yamagetsi kungatanthauze patsamba 89 la "Annex"