H Series Backplane Nɔ ni Akɛwoɔ Shweshweeshwefeemɔ He Gbɛtsii Nii
- 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
PHD-22HD-2121
Nɔkwɛmɔnɔ
Shweshweeshwefeemɔ gbɛtsii nii ni yɔɔ he ni anaa lɛ: PHD-22HD-2121, analog nibii ni akɛwoɔ mli kɛ nibii ni ajieɔ kɛjɛɔ mli, nibii enyɔ ni akɛwoɔ mli kɛ nibii ni ajieɔ kɛjɛɔ mli enyɔ.
Gbɛtsii nii ni ajie lɛ kpo lɛ baanyɛ ajie ni ekɛ 4~20mA okadi loo DC 4~20 mA okadi ni tsɔne ni kɛ nibii yaa lɛ jieɔ lɛ kpo yɛ he ni yɔɔ oshara lɛ mli lɛ aya he ni yɔɔ shweshweeshwe lɛ. Kɛji akɛ tsɔne ni akɛtswaa adafitswaa lɛ ji wayai enyɔ loo wayai etɛ gbɛjianɔtoo lɛ, shweshweeshwefeemɔ he gbɛtsii nii lɛ haa tsɔne ni akɛtswaa adafitswaa lɛ hewalɛ.
Nɛkɛ nibii nɛɛ he miihia hewalɛ ni jɛ ehe.
Nɛkɛ nibii nɛɛ fiɔ HART okadi kɛ ŋmɛlɛtswaa ni akɛjieɔ tsɔne lɛ sɛɛ.
| Voltej ni akɛhaa | 20~35VDC, hewalɛ ni akɛtsuɔ nii |
| Hewalɛ ni jɛɔ mli baa kɛ hewalɛ ni akɛha | Kɛji akɛ kpokpaa lɛ nɔ nibii ni jeɔ kpo lɛ ji 20mA lɛ, voltage ni akɛhaa lɛ ji≥16V |
| Okadi ni akɛwoɔ mli | Wayai enyɔ loo wayai etɛ ni akɛtsɔɔ nii loo ŋmɛnɛŋmɛnɛ jɛɛhe okadi (HART) |
| Nɔ ni jɛɔ mli baa lɛ he okadi | 4~20mA (TSU) |
| Jatsu ni ajieɔ kɛjɛɔ mli ni aŋmɛɔ gbɛ | 0~500Ω (abaanyɛ afee lɛ bɔ ni osumɔɔ) |
| Nɔ ni jɛɔ mli baa lɛ pɛpɛɛpɛ | 0.1%FS (Sɛɛnamɔ: 0.05% FS) |
| Temperature ni yaa hiɛ | 0.005% FS/°C |
| 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 | 2-waya, 3-waya tsɔne kɛ ŋmɛnɛŋmɛnɛ jɛɛhe okadi, nɛkɛ nibii nɛɛ sa kɛha ABB, Fisher, Rosemount, |
| 11, kɛ agbɛnɛ hu 3351, EJA, SIEMENS kɛ nibii krokomɛi ni akɛ ŋaalee ni jɛ maŋsɛɛ . | |
| Dɔlɛ paramita | Nitsumɔ mli dɔlɛ: -20°C~+60°C, nitoohe dɔlɛ: -40°C~+80°C |
| Fɛ̃i ni fa fioo | 10%~95% RH ŋmɔtɔ ko bɛ mli |
| Insulation hewalɛ | Yɛ fã ni yɔɔ shweshweeshwe kɛ fã ni bɛ shweshweeshwe lɛ teŋ (≥3000VAC/min); |
| yɛ hewalɛ ni akɛhaa kɛ nɔ 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 | Klɛŋklɛŋ 15.8mm * lɛɛmɔ 104.8mm * ŋwɛi 116.1mm |
| 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, [Eksia Da]IIIC |
| Nitsumɔ shweshweeshwefeemɔ he odaseyeli | SIL2 taakɛ IEC 61508 EN 61511 mlai lɛ tsɔɔ lɛ |
| He odaseyeli kuu | CQST (China maŋ nɔkwɛmɔ kɛ kaa he kɛha srawa hewalɛ nibii ni abuɔ he) |
| Paramitai ni awo he odase (yɛ terminal 1-3 teŋ) | Um=250v Uo=7.2V Enɛ ji=-- Sɛɛ=-- Co=12μF Lo=-- |
| Paramitai ni awo he odase (yɛ terminal 2-3,2-1 teŋ) | Um=250v Voltɛji=28V Mi=93mA Po=0.65W Co=0.083 μF Lo=4.2mH |
| He ni akɛwoɔ mli lɛ he taomɔ nii | E ma nyɛ maa ngɔ ní tsumi níhi nɛ a ngɛ 0 zone kɛ IIA, IIB, IIC gas ni yɔɔ oshara |
| MTBF | ŋmɛlɛtswai 100000 |
PHD-11TC-33A-23
PHD-22HD-2121