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PHD-22TZ-*1*1
Kulanga-langa
I RTD input isolation safety barrier ilakonzya kusandula ntambo zyobile naa zyotatwe zya thermistor (RTD) mumasena aajisi ntenda kuba 4-20mA zitondezyo zya current akuzigwisya kubusena bukwabilidwe. Zilakonzya kubambwa kabotu, mpawo mweelwe wini wakukazya kupya ulakonzya kubikkwa kwiinda mukubelesya kkompyuta. Chili amilimo ya alamu yakutyoka kwa waya antoomwe a alamu yakunze.
Eechi chintu chiyanda manguzu aalikke, aamagesi aalikke, aakunjizya, aakuzwa.
"*" wiiminina musyobo wakunjizya wa thermistor, mpawo mukozyano wini wiimininwa a kkodi (Langa "Musyobo waChitondeezyo chaKunjizya aTebulu Lyachiimo" kuti ujane makani woonse).
Misyobo yazitondeezyo zyakunjizya antoomwe amweelwe wakupima
| Kkoodi | RTD model | Mweelwe wakupima | Mweelwe musyoonto | Kusandula kululama |
| 1 | G53 | -50~150°C | 20°C | 0.2°C/0.1% |
| 2 | Cu50 | -50~150°C | 20°C | 0.2°C/0.1% |
| 4 | Pt100 | -200~850°C | 20°C | 0.2°C/0.1% |
| 6 | Pt1000 | -200~850°C | 20°C | 0.2°C/0.1% |
| 7 | Ni1000 | -60~250°C | 20°C | 0.2°C/0.1% |
Chikozyano: Chikwabilizyo cha Pt100 chakunjilila, kupya kwa 0~400°C, zyobile zizwa zili a 4~20mA, magesi ali 20~35VDC. Imodeli nja PHD-22TZ-4141(0~400°C), mweelwe wakupima ulakonzya kubikkwa amweelwe wa 0~400°C akkompyuta.
* Magesi aakubelesya bbaasi, kolanga aappendix kuti ujane makani woonse.
| Zitondezyo | |
| Bikka mukatintendacheengele | |
| Chitondeezyo chakunjizya | Zitondeezyo zya waya zyobile naa zyotatwe zya thermistor (langa "Musyobo Wazitondeezyo Zyakunjizya a Tebulu Lyakulampa" kuti ujane makani manji) |
| Kugwisigwa kwakunjizya | "alamu yaansi" ilakonzya kuchinchululwa kuba "alamu mpati" kwiinda mupulogilamu yakubamba |
| Busena bwazitondezyo | Kupima kweendelana kwakukazya kupya |
| Mweelwe wakupima | Babelesyi balalibambila lwabo beni niba oda, mpawo balazitondezya anamba yamusyule naakuti zimwi. |
| Kuzwa kulubazu lwalukwabililo: | |
| Citondezyo chakuzwa | 4~20mA |
| Nguzu zyakunyamuna | 0~500Ω(kukonzya kuchincha) Musyobo wamagesi uuzwa, kukazyigwa kwamukuli RL ≥ 330kΩ |
| Manguzu aakubelesya | 20-35VDC |
| Kubelesya manguzu | ≤ 90mA ( aawo 24VDC manguzu, 20mA kuzwa) |
| Chitondeezyo cha LED | Chisalala: Chitondeezyo changuzu Alamu yakuzwa munsi-munsi mumuni wamubala wa yellow ilayaka, alamu yakulampa kulamfu mumuni uusalalisya ilayaka |
| Kulondola kwakuzwa | Twalomba kuti ubone "Musyobo waChitondeezyo chaKunjizya aChitondeezyo" kuti ujane makani woonse |
| Chiindi chakwiingula | Kusika ku 90% yamweelwe wamamanino mukati ka 300ms |
| Kusanduka kwakupya | 0.005%FS/°C |
| Zipimyo zyakupya | Kupya kwakubeleka: -20℃~+60℃ kupya kwakubamba:-40℃~+80℃ |
| Buteteete buliko | 10%~95% RH kakunyina kupya |
| Nguzu zyamagesi | Aakati kulubazu lukwabilidwe lwamukati alubazu lutakwe lukwabililo lwamukati (≥ 3000VAC/min); aakati kakubelesya magesi alubono lutakwe lukwabililo (≥ 1500VAC/min) |
| Kukazyigwa kwakukwabilila | ≥100MΩ (akati kakunjizya/kuzwa/kupegwa manguzu) |
| Kweendelana kwamagesi | Kweelana a IEC 61326-1(GB/T 18268), IEC 61326-3-1 |
| MTBF | 100000h |
| Ziyandikana zya waya | Chibeela chakuzabuka ≥ 0.5mm2; Nguzu zyakukwabilila ≥ 500V |
| Zibelesyo zyamumuunda zibeleka | Ma waya obile naa otatwe aama thermistors G53, Cu50, Pt100, Pt1000, Ni1000 |
| Busena bwakubikkila | Kubikkwa mubusena butakwe ntenda, ilakonzya kuswaanganizyigwa azibelesyo zyakukwabilila zili mukati mumasena aajisi ntenda kusikila kubusena 0, IIC, busena 20, antoomwe a IIIC |
Chitupa chakukwabililwa
Chitupa chakukwabililwa | SIL2 kweendelanya azyeelelo zya IEC 61508 |
Chitondezyo chakutakonzya kupwasuka | [Ex ia Ga] IIC [Ex ia Da] ⅢC |
Chiimo chakutakonzya kupwasuka | GB/T 3836.1-2021 GB/T 3836.4-2021 |
Zibeela 1-3、2-3、4-6、5-6 | Um：250V AC/DC Uo=8.4V DC Io=31mA |
Kabunga kazumizya: | CQST (China National Quality Supervision and Test Center of Explosion Protected Electrical Products) |
chidziwiso: 1. Mulimo wa power rail nchintu nchobeelede kulisalila, mpawo babelesyi beelede kwaamba nzila yakubelesya manguzu aawo notubikka oda
Kusala zijatikizyo zyamagesi kulakonzya kulanga apeeji 89 lya "Annex"
2. Notubikka RTD yama waya otatwe, nkuko kuyandika kubona kuti otatwe waya zili mubulamfu bweelene mbuli mbukonzeka
3. Notubikka RTD yamawaya obile, zikwabilizyo zyakukwabilila 5 a 6(2 a 3) kweelede kuba afwiifwi
PHD-11TC-33A-23
PHD-22TZ-x1x1