Analog Input
- Isolated Safety Barriers
- Signal Isolators
- Surge Dziviriro Zvishandiso
- Safety Relays
- Isolated Intelligent I/O Modules
- Intelligent Gateways
- Industrial Data Optical Transceivers
- Online Dew Point Analyzers
- Data Acquisition Modules
- HART data converter
PHD-11TD-21
Zvigadzirwa Zvinotsanangurwa
| Supply voltage | 20 ~ 35VDC, kushandiswa kwesimba |
| Simba rekupa simba rine simba rakapiwa | Kana dunhu rinobuda riri 20mA, voltage yakapihwa iri ≥ 16V |
| Input chiratidzo | Maviri-waya kana matatu-waya transmitter kana ikozvino sosi chiratidzo (HART) |
| Chiratidzo chekubuda | 4~20mA (HART) |
| Inobvumirwa kubuda mutoro wehuwandu | 0~500Ω(inogoneka) |
| Kunyatsobuda | 0.1% FS(Chaicho kukosha:0.05% FS) |
| Tembiricha inodonha | 0.005% FS/℃ |
| Nhamba yekupinda uye kubuda | 1 yekupinda 1 kubuda |
| Inoshanda munda midziyo | 2-waya, 3-waya transmitter uye ikozvino sosi chiratidzo, chigadzirwa ichi chakakodzera ABB, Fisher, Rosemount, Honeywell 11, pamwe ne3351, EJA, SIEMENS uye zvimwe zvigadzirwa zvine tekinoroji inotengeswa kunze kwenyika. |
| Tembiricha parameters | Kushanda tembiricha: -20 ℃ ~ +60 ℃, tembiricha yekuchengetedza: -40 ℃ ~ +80 ℃ |
| Hunyoro hunyoro | 10% ~ 95% RH hapana condensation |
| Insulation simba | Pakati pemukati yakachengeteka divi uye isiri-mukati yakachengeteka divi (≥3000VAC/min); pakati pesimba rekupa uye isiri-yakachengeteka parutivi (≥1500VAC/min) |
| Insulation resistance | ≥100MΩ (pakati pekuisa/kubuda/magetsi) |
| Dimensions | Hukobvu 12.5mm* hupamhi 108mm* kureba 118mm |
| Electromagnetic kuenderana | Maererano neIEC 61326-1 (GB/T 18268), IEC 61326-3-1 |
| Kuputika-chiratidzo chiratidzo | [Exia Ga] IIC |
| Functional safety certification | SIL2 zvinoenderana neIEC 61508 uye EN 61511 zviyero |
| Certification body | CQST(China National Quality Supervision uye Test Center yeKuputika Kwakachengetedzwa Kwemagetsi Zvigadzirwa) |
| Certified parameters (pakati pematerminals 1-2) | Um=250V Uo=3.5V Io=—mA Co=100μF Lo=--mH Po=--W |
| Certified parameters (pakati pematerminals 3-4) | Um=250V Uo=28V Io=93mA Co=0.05μF Lo=2.4mH Po=0.65W |
| Installation nzvimbo zvinodiwa | Inogona kubatanidzwa nezviridzwa mu0 zone ine IIA, IIB, IIC ine njodzi gasi |
| MTBF | ≤100000h |
Wiring diagram
Terminal assignments uye zviyero Terminal | Terminal assignments | ||
9 | Simba rekupa + | 20～35VDC | |
10 | Magetsi - | ||
| 2-waya | 3-waya | Current source | |
1 | Input+ | ||
2 | Input- | Input- | |
3 | Input+ | Kupihwa magetsi ekupa + | |
4 | Input- | Input+ | |
5 | Output+ | 4～20mA | |
6 | Zvakabuda- | ||
