Igalelo lobushushu
- Ibhodi yesiphelo
- Izithintelo zoKhuseleko ezizimeleyo
- Izihlukanisi zeSignali
- Izixhobo zoKhuselo oluKhulu
- IiRelays zoKhuseleko
- Iimodyuli ze-I/O eziBukrelekrele ezizimeleyo
- IiSango eziBukrelekrele
- IiTransceivers zeDatha yeZimboni
- Abahlalutyi beDew Point kwi-Intanethi
- Iimodyuli zoKufumana idatha
- Isiguquli sedatha se-HART
I-PHD-12TZ-466+
Isishwankathelo
Isithintelo sokhuseleko sokufakwa kwe-thermistor esinomsebenzi wokukhusela ukusasazeka sinokuguqula imiqondiso ye-Pt100 yee-thermistors ezimbini zeengcingo kunye nee-thermistors ezintathu zeengcingo (ii-RTD) kwiindawo ezinobungozi zibe yisignali ye-1:1 ye-thermistor kwaye siyithumele kwindawo yokhuseleko. Ingacwangciswa ngobuchule, kwaye uluhlu lokwenyani lokumelana nobushushu lunokubekwa ngesoftware yekhompyutha. Inemisebenzi ye-alamu yokuqhekeka kwengcingo kunye ne-alamu engaphandle komgangatho. Le mveliso ifuna umbane ozimeleyo, kunye nombane ohlukeneyo, i-input, kunye ne-output terminals.
| Igalelo | |
| Isignali yokufaka | Isignali ye-Pt100 yeengcingo ezimbini okanye ezintathu |
| Uluhlu lokulinganisa | -150℃ ~ 850℃ |
| Isiphumo: | |
| Isignali yesiphumo | Isignali ye-RTD Pt100 |
| Iimpawu zokukhusela ukugquma: | |
| I-Nominal discharge current ln (8/20μs) | 5kA |
| Inqanaba lokukhusela iVoltage liphezulu (8/20μs): | 60V (umgca ukuya kumgca) |
| Inqanaba lokukhusela iVoltage liphezulu (8/20μs): | 600V (umgca ukuya emhlabeni) |
| Ngokwemigangatho | GB/T18802.21-2016 (ilingana ne-1EC61643-21:2012) |
| I-voltage yokubonelela | 20-35VDC |
| Ukutya umbane | ≤55mA (xa umbane we-24VDC) |
| Isalathisi se-LED | Oluhlaza: Isalathisi samandla |
| I-alamu yesekethe emfutshane: Isibane esibomvu se-ALM sihlala sivuliwe ixesha elide | |
| I-alamu yesekethe evulekileyo: Isibane esibomvu se-ALM siyakhazimla | |
| Ukuchaneka kwemveliso | 0.1%FS |
| Ukushukuma kobushushu | 0.1%FS/10℃ |
| Iiparamitha zobushushu | Ubushushu obusebenzayo: -20℃~+60℃, ubushushu bokugcina:-40℃~+80℃ |
| Ubuntu bezizalwane | 10% ~ 95% RH akukho ukufuma |
| Amandla okuvala ubushushu | ≥2000VAC/min Phakathi kwecala elikhuselekileyo ngokwasemzimbeni kunye necala elikhuselekileyo ngokwasemzimbeni (≥3000VAC/min); phakathi kobonelelo lwamandla kunye necala elikhuselekileyo ngokwasemzimbeni (≥1500VAC/min) |
| Ukumelana nobushushu | ≥100MΩ (phakathi kokufaka/ukukhupha/umbane) |
| Ukuhambelana kwe-electromagnetic | Ngokwe-IEC 61326-1(GB/T 18268), IEC 61326-3-1 |
| I-MTBF | 800000h |
| Iimfuno zentambo | Icandelo elinqamlezileyo ≥ 0.5mm2; Amandla okukhusela ≥ 500V |
| Izixhobo zasentsimini ezisebenzayo | Iintambo ezimbini okanye ezintathu ze-RTD Pt100 |
Qaphela: 1. Umsebenzi wesitimela samandla ngumsebenzi onganyanzelekanga, kwaye abasebenzisi kufuneka bacacise
indlela yokubonelela ngombane xa ubeka iodolo
Ukukhethwa kwezihlanganisi zesitimela samandla kunokubhekisa kwiphepha lama-89 le "Annex"
2. Xa ufaka i-RTD yentambo ezintathu, kuyimfuneko ukuqinisekisa ukuba ezintathu
iingcingo zilingana ngobude kangangoko kunokwenzeka
3. Xa ufaka i-RTD eneengcingo ezimbini, kufuneka kufakwe izithintelo zokhuseleko 6 kunye no-5
i-short circuits
I-PHD-11TC-33A-23
I-PHD-12TZ-466+