VTI
- Isolated Safety Barriers
- Teeb liab Isolators
- Surge Protective Devices
- Kev nyab xeeb Relays
- Isolated Intelligent I/O Modules
- Intelligent Gateways
- Industrial Data Optical Transceivers
- Online Dew Point Analyzers
- Data Acquisition Modules
- HART cov ntaub ntawv converter
PHD-11TM-11
Txheej txheem cej luam
Lub teeb liab vibration sensor yog nkag mus rau hauv qhov kev tiv thaiv kev nyab xeeb, uas tuaj yeem paub txog 1: 1 cais kev sib kis ntawm qhov tsis zoo ntawm qhov hluav taws xob hluav taws xob tso tawm los ntawm kev vibration sensor nyob rau hauv qhov chaw txaus ntshai mus rau thaj chaw nyab xeeb, thiab tuaj yeem xa cov AC thiab DC teeb liab raws li, muaj siab tiv thaiv kev cuam tshuam. Lub Circuit Court muab cais fais fab mov rau cov cuab yeej teb.
Cov khoom no xav tau cov khoom siv hluav taws xob ywj pheej, thiab cov khoom siv hluav taws xob, kev tawm tswv yim thiab cov zis raug cais tawm.
Specifications
| Kev nkag mus rau hauv thaj chaw muaj teeb meem | |
| Input teeb liab | -20V-0.5V |
| Distribution voltage | Qhib Circuit Court voltage>-25V thiab 20mA: ≤-18V |
| Safety sab tso zis: | |
| Tso zis teeb liab | -20V-0.5V |
| load kuj | RL ≥20kΩ |
| Muab hluav taws xob | 20-35VDC |
| Kev siv fais fab | ≤60mA (24VDC fais fab mov, thaum 20mA) |
| LED qhov taw qhia | Ntsuab: Lub zog taw qhia |
| DC kis tau tus mob | ± 50mV |
| AC kis tau tus mob | 0Hz ~ 1kHz, ± 1% 1 kHz ~ 10kHz, -2% ~ + 1% 10kHz ~ 20kHz, -5% ~ + 1% |
| Phase teb | Tsawg dua 10 μ S yog sib npaug rau -0.72 ° 200Hz -2 ° 600HZ -3.6° 1kHz -36 ° 10kHz -72 ° 20kHz |
| Kub tsis kam | Ua haujlwm kub: -20 ℃ ~ + 60 ℃ Cia kub: -40 ℃ ~ + 80 ℃ |
| txheeb ze humidity | 10% ~ 95% RH tsis muaj condensation |
| Dielectric zog | Nruab nrab ntawm sab hauv kev nyab xeeb thiab tsis muaj kev nyab xeeb sab hauv (≥ 3000VAC / min); nruab nrab ntawm cov khoom siv hluav taws xob thiab lub davhlau ya nyob twg tsis muaj kev nyab xeeb (≥ 1500VAC / min) |
| Rwb thaiv tsev tsis kam | ≥100MΩ (nruab nrab ntawm cov tswv yim / tso zis / fais fab mov) |
| Electromagnetic compatibility | Raws li IEC 61326-1 (GB / T 18268), IEC 61326-3-1 |
| MTBF | 100 000 h |
| Cov kev cai hlau | Kab rov tav txiav nto ≥ 0.5mm2; Rwb thaiv tsev zog ≥ 500V |
| Siv tau cov khoom siv teb | Vibration sensor, tsis zoo voltage generator |
| Qhov chaw installation | Muab tso rau hauv thaj chaw nyab xeeb, nws tuaj yeem txuas nrog cov cuab yeej kev nyab xeeb hauv thaj chaw muaj kev phom sij txog Zone 0, IIC, Zone 20, thiab IIIC |
| Intrinsically kev nyab xeeb ntawv pov thawj | |
| Cov cim pov thawj tawg | [Ex ia Ga]lIC [Ex ia Da]llC |
| Explosion-proof txheem | GB/T3836.1-2021 GB/T3836.4-2021 |
| Terminals 4-5-6 | 250V AC / DC Uo = 14.7V DC lo = 207mA Po = 0.76W Co = 0.05μF Lo = 0.56mH |
| Certification lub cev | CQST (Tuam Tshoj National Quality Supervision and Test Center for Explosion Protected Electrical Products) |
Dimension
Schematic daim duab
Nco tseg:
1. Lub hwj chim rail muaj nuj nqi yog ib qho kev xaiv muaj nuj nqi, thiab cov neeg siv yuav tsum tau qhia kom meej lub hwj chim txoj kev thaum muab ib qho kev txiav txim.
Kev xaiv ntawm fais fab rail connectors tuaj yeem xa mus rau nplooj 89 ntawm "Annex"