DC Signal
- 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
PHG-11ND-12 series / PHG-22ND-1212 series
Txheej txheem cej luam
DC teeb liab cais tawm, Circuit Court tau txais lub zog hluav taws xob los ntawm lub teeb liab tso zis kawg, cais tawm thiab hloov lub teeb liab 4 ~ 20mA tam sim no ntawm lub tswv yim kawg rau hauv 4 ~ 20mA tam sim no teeb liab mus rau ob-xaim interface ntawm cov zis kawg.
Cov khoom no tsis xav tau lub zog ywj pheej, thiab cov tswv yim thiab cov khoom tawm raug cais tawm.
Specifications
| Tswv yim | |
| Input teeb liab | 4 ~ 20mA |
| Tso zis | |
| Tso zis teeb liab | 2 xaim 4 ~ 20mA |
| Teeb liab voltage | 12 ~ 30VDC |
| Load tsis kam | RL≤(Ui-6)/0.02 |
| Basic tsis | |
| Cov zis raug | 0.2% FS |
| Teb sijhawm | 10ms ib |
| Kub drift | 0.01% FS / ° C |
| Kub tsis kam | Ua haujlwm kub: -20 ℃ ~ + 60 ℃, Cia kub: -40 ℃ ~ + 80 ℃ |
| txheeb ze humidity | 10% ~ 95% RH tsis muaj condensation |
| Rwb thaiv tsev zog | ≥1500VAC / min (cov tswv yim / tso zis) |
| Rwb thaiv tsev tsis kam | 100MΩ (500V DC) (nruab nrab ntawm cov tswv yim / tawm) |
| Electromagnetic compatibility | GB/T 18268 (IEC 61326-1) |
| MTBF | 80 000 h |
| Cov kev cai hlau | Hla ntu ≥ 0.5mm2; Rwb thaiv tsev zog ≥ 500V |
| Siv tau cov khoom siv teb | Tam sim no qhov chaw |
Dimension
Kev sib txuas xov tooj cua
