Analog 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
PHD-11TD-21+ / PHD-12TD-211+
Nɔkwɛmɔnɔ
Analog input ni ajie shweshweeshwefeemɔ he gbɛtsii nii ni yɔɔ surge hebuu nitsumɔ lɛ haa hewalɛ ni ajie lɛ kpo kɛha enyɔ - kɛ etɛ ni akɛ waya tsuɔ nii yɛ hei ni yɔɔ oshara lɛ. 4-20mA okadi ni transmitter loo ŋmɛnɛŋmɛnɛ jɛɛhe lɛ jieɔ lɛ jɛɔ he ni oshara yɔɔ lɛ kɛyaa he ni yɔɔ shweshweeshwe lɛ kpojiemɔ lɛ, ni no haa jatsu lɛ yaa he ni yɔɔ shweshweeshwe lɛ. Kɛha tsɔnei enyɔ - loo etɛ ni akɛ waya tsuɔ nii loo ŋmɛnɛŋmɛnɛ beaŋ jɛɛhe okadii lɛ, shweshweeshwefeemɔ gbɛtsii nii nɛɛ fiɔ Hart digital okadi ni akɛwo 4-20mA okadi lɛ nɔ lɛ sɛɛ ni eyɛ waya ni fiteɔ lɛ he ŋmɛlɛtswaa nitsumɔ.
Nɛkɛ nibii nɛɛ biɔ hewalɛ ni yɔɔ ehe, kɛ hewalɛ ni yɔɔ srɔto, nibii ni akɛwoɔ mli, kɛ nibii ni ajieɔ kɛjɛɔ mli.
| Nibii ni akɛwoɔ mli yɛ he ni yɔɔ oshara | |
| Okadi ni akɛwoɔ mli | Waya enyɔ loo etɛ ni akɛtswaa adafitswaa loo amrɔ nɛɛ jɛɛhe (HART dijital okadi) |
| Transmita mlijaa voltage | Voltage ni yɔɔ kpokpaa lɛ nɔ lɛ ji ≤28V, ni voltage ni jeɔ kpo lɛ ji ≥15.5V kɛji kpokpaa lɛ ji 20mA. |
| Nɔ ni jɛɔ mli baa yɛ he ko ni yɔɔ shweshweeshwe | |
| Nɔ ni jɛɔ mli baa lɛ he okadi | 4~20 mA (TSƆƆ dijital okadi) |
| Jatsu ni jɛɔ mli baa | Kɛji ejie 20mA, 0~500 Ω (abaanyɛ afee lɛ bɔ ni osumɔɔ) |
| Surge hebuu nibii: | |
| Nɔ ni ajieɔ kɛjɛɔ mli amrɔ nɛɛ ln(8/20μs) | 5kA |
| Voltej hebuu ŋwɛi (8/20μs): | 60V (line kɛ line) |
| Voltej hebuu ŋwɛi (8/20μs): | 600V (line kɛyashi shikpɔŋ) |
| Taakɛ shishitoo mlai tsɔɔ lɛ | GB/T18802-21-2016(kɛ 1EC61643-21:2012 yeɔ egbɔ) |
| Shishijee paramitai | |
| Voltej ni akɛhaa | 20~35VDC |
| Hewalɛ ni akɛtsuɔ nii | Kɛ 24V hewalɛ ni akɛhaa lɛ, 20mA ni jɛɔ mli baa |
| ≤65mA(PHD-11TD-21+) | |
| ≤95mA(PHD-12TD-211+) | |
| LED tsɔɔlɔ | Eŋɔli: hewalɛ tsɔɔlɔ |
| Hetoohamɔ be | 2ms koni eshɛ naagbee sɛɛnamɔ lɛ 90%. |
| Temperature ni yaa hiɛ | 0.005% FS/°C |
| Dɔlɛ paramitai | Nitsumɔ mli dɔlɛ: -20°C +60°C, |
| He ni akɛtoɔ 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) |
| Elektromagnetik ni kɛ ehe kpãa gbee | Taakɛ IEC 61326-1 (GB/T 18268) lɛ tsɔɔ lɛ, IEC 61326-3-1. |
| MTBF | ŋmɛlɛtswai 100000 |
| Wiemɔ taomɔ nii | Krɔs fã ≥ 0.5mm2; Hewalɛ ni akɛwoɔ mli lɛ ≥ 500W |
| Gbɛjegbɛ nɔ nibii ni akɛtsuɔ nii | Enyɔ, wayai etɛ (HART) tsɔne loo ŋmɛnɛŋmɛnɛ jɛɛhe (HART) okadi |
| He ni akɛwoɔ mli | Kɛ akɛwo he ko ni yɔɔ shweshweeshwe lɛ, abaanyɛ akɛwo shweshweeshwefeemɔ he nibii ni yɔɔ mli lɛ amli yɛ hei ni yɔɔ oshara kɛyashiɔ He 0, IIC, He 20, kɛ IIIC . |
| Shweshweeshwefeemɔ he odaseyeli | |
| Tswamɔ he odaseyeli okadi | [Ejɛ Ga]lIC [Ejɛ Da]lllC |
| Nɔ ni nyɛɔ etswaa | GB/T3836.1-2021 GB/T3836.4-2021 |
| Gbɛjegbɛi 5-6、5-4 | Um:250V AC/DC Uo=28V DC lo=93mA Po=0.65W Co=0.083μF Lo=4.2mH |
| Gbɛjegbɛ 4-6 | Um:250V AC/DC Uo=7.2V DC lo=--- Po=-Co=12μF Lo=-- |
| He odaseyeli kuu | CQST (China maŋ nɔkwɛmɔ kɛ kaa he kɛha srawa hewalɛ nibii ni abuɔ he) |
| Shanghai sarawa hewalɛ nibii akahe | |
Kaadi: 1. PHD-11TD-21+ lɛ kɛ nɔ ni jɛɔ mli baa 2 lɛ fataaa he.
2. Hewalɛ ni akɛhaa hewalɛ oketeke lɛ ji nitsumɔ ko ni mɔ fɛɛ mɔ halaa. Ehe miihia ni mɛi ni kɛtsuɔ nii lɛ afee
tsɔɔmɔ bɔ ni tsɔne lɛ haa lɛ mli beni okɛ ohe woɔ nibii amli lɛ.
Ofainɛ kwɛmɔ nɔ ni akɛfata he ni yɔɔ baafa 89 lɛ.
PHD-11TC-33A-23
PHD-11TD-21+ / PHD-12TD-211+
