Dijital nibii ni akɛwoɔ mli
- Terminal Bodi
- Shweshweeshwe Shihilɛ He Gbɛtsii Nii ni Akɛwo He
- Okadii Ahe Nibii
- Nibii ni Buɔ mɔ he kɛjɛɔ Surge he
- Shweshweeshwefeemɔ He Nibii
- Nilee I/O Modules ni ajie amɛhe
- Nilee Shinaai
- Nitsumɔhei adafitswaa Optikal Transivers
- Dew Point He Nibii Amlipɛimɔ ni yɔɔ Intanɛt lɛ nɔ
- Data Hemɔ Modules
- HART data tsakemɔ
PH D-22T F-2727
Nɔkwɛmɔnɔ
Shweshweeshwefeemɔ gbɛtsii nii ni yɔɔ he ni anaa lɛ: PHD-22TF-2727, dijitaal nibii ni akɛwoɔ mli kɛ nibii ni ajieɔ kɛjɛɔ mli, nibii enyɔ ni akɛwoɔ mli kɛ nibii ni ajieɔ kɛjɛɔ mli enyɔ.
Nɔ ni tsiɔ mɔ naa lɛ baanyɛ atsake tsɔne ni bɛŋkɛɔ mɔ lɛ kɛ tsɔne ni akɛtswaa mɔ he lɛ yɛ he ni yɔɔ oshara lɛ mli lɛ awo relay tsɔne lɛ he okadi lɛ mli ni ekɛya he ni yɔɔ shweshweeshwe lɛ.
Akɛ "ON/OFF" shihilɛ lɛ halamɔ tsɔne ni ajieɔ lɛ kpo lɛ ewo mli. Kɛfata he lɛ, nɔ ko yɛ ni tsɔɔ akɛ tsɔne ni akɛwoɔ mli lɛ mli okadi ko yɛ kuku loo tsɔne ni agbele naa lɛ mli, tsɔne lɛ haa hewalɛ kɛha tsɔne ni nuɔ nii ahe lɛ.
Nibii nɛɛ he miihia 20-35VDC hewalɛ ni jɛɔ kponɔgbɛ.
Akɛ okadi shihilɛ he okadi lɛ toɔ kane tsuru kɛ ŋmɔŋ mli koni etsɔɔ bɔ ni tsɔne ni ajieɔ lɛ kpo lɛ tsuɔ nii eha lɛ, kɛ́ eji s kɛha gbeyeishemɔ lɛ, no lɛ kane lɛ ji ŋmɔŋ, yɛ nitsumɔ ni yaa nɔ daa lɛ mli lɛ, kane lɛ ji ŋmɔŋ.
* Bɔs hewalɛ, ofainɛ kwɛmɔ saji krokomɛi ni fata he lɛ kɛha mlitsɔɔmɔ.
| Voltej ni akɛhaa | 20~35VDC, hewalɛ ni akɛtsuɔ nii |
| Okadi ni akɛwoɔ mli | Switsi ni akɛtswaa mɔ/bɛŋkɛɔ lɛ |
| Ha voltage kɛjɛ sensor he yɛ he ni eyɔɔ lɛ | 8V |
| Okadi nibii ni akɛwoɔ mli lɛ sui | Nɔ ni akɛwoɔ mli yɛ he ni eyɔɔ lɛ amrɔ nɛɛ: >2.1mA, etsɔɔ akɛ ON; ŋmɛnɛŋmɛnɛ beaŋ nibii ni akɛwoɔ mli yɛ he ni eyɔɔ lɛ: |
| Tsakemɔ ni haa mɔ tsui nyɔɔ emli: 0.2ms | |
| Relay nibii ni jɛɔ mli baa lɛ sui | Hetoo be: 20ms, tsɔne kudɔmɔ nyɛmɔ: 250VAC/2A, 30VDC/2A yɛ jatsu ni tsiɔ mɔ naa lɛ shishi. |
| Nɔ ni jɛɔ mli baa "ON"/"OFF" tsakpaa tsakemɔ nɔkwɛmɔ | Kɛji dial switch K1, K3 yɛ "ON" he lɛ, nɔ ni jɛɔ mli baa lɛ ji "OFF". |
| Kɛji dial switch K1, K3 yɛ "OFF" he lɛ, nɔ ni jɛɔ mli baa lɛ ji "ON". | |
| Kɛji akɛ tsɔne ni akɛtswaa tsɔne ni ji K2, K4 lɛ yɛ “ON” lɛ, kpokpaa lɛ halaa nɔ ni tsɔɔ kane tsuru ni tsɔɔ bɔ ni tsɔne lɛ tsuɔ nii eha lɛ. | |
| Kane alarm nitsumɔ ni tsɔɔ | Nɔ ni akɛwoɔ mli amrɔ nɛɛ yɛ he lɛ > 7mA, ŋmɛlɛtswaa kuku (SC), nɔ ni akɛwoɔ mli amrɔ nɛɛ |
| Kɛha swɛtsi lɛ he nibii ni akɛwoɔ mli lɛ, kɛ́ ehe bahia ni ana bɔ ni tsɔne lɛ tswaa lɛ, esa akɛ akɛ 10KΩ resistor abɔ parallel he yɛ swɛtsi lɛ naagbeehei enyɔ lɛ fɛɛ (Ofainɛ kwɛmɔ swɛtsi lɛ he nibii II ni yɔɔ shishigbɛ wiring mfoniri lɛ mli lɛ) | |
| Yibɔ ni akɛwoɔ mli kɛ nɔ ni ajieɔ kɛjɛɔ mli | 2 nibii ni akɛwoɔ mli 2 nibii ni ajieɔ kɛjɛɔ mli |
| Gbɛjegbɛ nɔ nibii ni akɛtsuɔ nii | Nɔ ni egbi loo NAMUR ni bɛŋkɛɔ tsɔne lɛ yɛ DIN 19234 mla lɛ naa. |
| Dɔlɛ paramita | Nitsumɔ mli dɔlɛ: -20°C- +60°C, nitoohe dɔlɛ: -40°C- +80°C |
| Kɔɔyɔɔ ni mli edɔ waa | 10%~95%RH ni ŋmɔtɔ bɛ mli |
| Dielektrik hewalɛ | Yɛ fã ni yɔɔ shweshweeshwe kɛ fã ni bɛ shweshweeshwe lɛ teŋ (≥ 3000VAC/min); yɛ hewalɛ ni akɛhaa kɛ naagbee ni bɛ shweshweeshwe teŋ (≥ 1500VAC/min) |
| Insulation he hewalɛ | ≥100MΩ (yɛ nibii ni akɛwoɔ mli/nibii ni ajieɔ kɛjɛɔ mli/hewalɛ ni akɛhaa teŋ) |
| Kponɔgbɛ susumɔi | 12.5mm x elɛɛmɔ 108mm x ekwɔlɛ 118mm |
| Elektromagnetik ni kɛ ehe kpãa gbee | Taakɛ IEC 61326-1(GB/T 18268) lɛ tsɔɔ lɛ, IEC 61326-3-1. |
| Okadi ni nyɛɔ etswaa | [Eksia Ga]IIC |
| Nitsumɔ shweshweeshwefeemɔ he odaseyeli | SIL3 taakɛ IEC 61508 EN 61511 mlai lɛ tsɔɔ lɛ |
| Hewalɛ He Gbɛjianɔtoo | CQST (China maŋ nɔkwɛmɔ kɛ kaa he kɛha srawa hewalɛ nibii ni abuɔ he) |
| Paramitai ni awo he odase (yɛ terminal 3-4,1-2 teŋ) | Um=250v Uo=10.5V Mi=15mA Co=1.7μF Lo=150mH Po=39.4mW |
| He ni akɛwoɔ mli lɛ he taomɔ nii | Abaanyɛ akɛ nibii ni yɔɔ 0 he ni IIA, IIB, IIC kɔɔyɔɔ ni yɔɔ oshara yɔɔ mli lɛ atsa |
| MTBF | ŋmɛlɛtswai 100000 |
PHD-11TC-33A-23
PHD-22TF-2727