P+F Z728 Zener Barrier Pepperl+Fuchs

P+F

Z728

Zener Barrier

Pepperl+Fuchs

KĀHEA IĀ MĀ˚OU

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ʻO ka weheweheʻana

Zener Barriers - Cost Saving and Easy Mounting Ex Protection

Zener barriers provide cost saving Ex-protection for various applications in process automation systems. The amount of energy transferred to the hazardous location is limited to a safe level incapable of igniting the explosive atmosphere.

Feature

1-channel, DC version, positive polarity, Working voltage 26.5 V at 10 µA, Series resistance max. 327 Ω, Fuse rating 50 mA, DIN rail mountable

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No ke aha e koho ai iā mākou:

1. Hiki iā ʻoe ke loaʻa ka mea kūpono e like me kāu koi ma ka liʻiliʻi loa o ke kumu kūʻai.

2. Hāʻawi pū mākou i nā Reworks, FOB, CFR, CIF, a me nā kumukūʻai hoʻopuka puka. Manaʻo mākou iā ʻoe e hana i ka hana no ka hoʻouna ʻana e ʻoi aku ka waiwai.

3. ʻO nā mea a mākou e hāʻawi nei ua hiki ke hōʻoia ʻia, mai ka palapala hōʻike maka a hiki i ka ʻōlelo kikoʻī hope loa. (E hōʻike ʻia nā hōʻike ma ke koi)

4. Ke hōʻoiaʻiʻo nei mākou e hāʻawi i kahi pane i loko o 24hours (maʻamau i ka hola hoʻokahi)

5. Hiki iā ʻoe ke kiʻi i nā mea kūʻai ʻokoʻa, nā hāʻawi wili me ka hōʻemi ʻana i ka manawa hana.

6. Hoʻolaʻa piha mākou i kā mākou mea kūʻai. Inā ʻaʻole hiki ke hoʻokō i kāu mau koi ma hope o ka nānā ʻana i nā koho āpau, ʻaʻole mākou e alakaʻi hewa iā ʻoe ma ka hana ʻana i nā ʻōlelo hoʻohiki wahaheʻe e hoʻokumu ai i nā pilina mea kūʻai aku.

He aha ka hope?

1. E leka uila hōʻoia

E loaʻa iā ʻoe kahi leka uila e hōʻoia ana ua loaʻa iā mākou kāu nīnau.

2. Luna Kūʻai Kūʻokoʻa

E hoʻopili kekahi o kā mākou hui e hōʻoia i kāu ʻāpana (s) kikoʻī a me ke kūlana.

3. ʻO kāu ʻōlelo

E loaʻa iā ʻoe kahi ʻōlelo kikoʻī i kūpono i kāu mau pono kikoʻī.

2000+ Huahana Loaʻa maoli

100% Hale Hana Hou i Sila - Kumu

ʻO ka hoʻouna ʻana i ka honua holoʻokoʻa - Nā hoa logistic UPS / FedEx / DHL / EMS / SF Express / TNT / Deppon Express…

Warranty 12 mahina - ʻO nā ʻāpana āpau hou a hoʻoponopono hou ʻia

ʻAʻohe pilikia e hoʻihoʻi i nā kulekele - Hoʻolaʻa hui kākoʻo mea kūʻai aku

Uku - PayPal, Kāleka ʻaiʻē/debit, a i ʻole Bank/Wire Transfer

Payment

ʻAʻole ʻo HKXYTECH he mea hāʻawi ʻae ʻia a ʻelele paha o nā mea hana i hōʻike ʻia ma kēia pūnaewele. ʻO nā inoa inoa a me nā hōʻailona kālepa i hōʻike ʻia ʻo ia ka waiwai o ko lākou mau mea nona.

Nā Hua'ōlelo e pili ana

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Hoʻopili ka mea hana i nā transient i hoʻokomo ʻia o nā kumu like ʻole, e. g. hana uila a hoʻololi paha. Loaʻa ka palena ma ka hoʻohuli ʻana i kēia manawa i ka honua a me ka hoʻopaʻa ʻana i ka volta loop hōʻailona i ka wā o ka overvoltage pulse.

Pepperl+Fuchs KFD2-SR2-EX2.W 2-kanela hoʻololi hoʻonui

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2-kanela, Ke kau ʻana ma luna o ke kaʻaahi kau ʻana o DIN, No nā noi 30 V palekana maoli a palekana ʻole paha, Pale i ke kahua a i ʻole nā mea hoʻokomo kaapuni, Max. ka piʻi ʻana o kēia manawa (8/20 µs) 20 kA, ʻAʻole hiki ke hoʻopau ʻia (auto hoʻihoʻi hou), a hiki i SIL 3 acc. i IEC/EN 61508, Modularity: hoʻokahi ʻāpana, Ka helu o nā laina hōʻailona pale: 4, Topology: hoʻokumu ʻia, Palekana Kūʻē Kūʻē (SIL): SIL 3, Volta helu: 24 V

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1-kanal hoailona conditioner, 24 V DC lako (Power Rail), Input 2-uea a me 3-uea SMART transmitters a me 2-uea SMART kumu o keia manawa, Output 4 mA ... 20 mA i kēia manawa poho/kumu kumu, Terminals me ka ho'āʻo helu, A hiki i SIL 2 (SC 3) acc. i IEC/EN 61508, Laulā hale: 20 mm, Ka helu o nā kaila: 1-kanila, HART kamaʻilio, nā kumu hoʻāʻo, Palekana Paʻa Pono (SIL): SIL 2, Volta helu: 18 ..