Allen-Bradley 1771-IG: TTL mantiqi va 5 V sim ulanishlarini tekshirish
Kirish modulini almashtirishdan oldin 1771-IG TTL HIGH/LOW mantiqiy chegaralarini, dala ta’minotidagi pulsatsiyani va 1771-WC ulanishlarini tekshiring.
Manufacturer: Bently Nevada
Product No.: 330880-16-00-060-03-02
Country of origin:United States
Product Type: PROXPAC XL yaqinlik o‘zgartirgichi
Barcode: 8537101190
Payment: T/T, Western Union
Weight: 250g
Dimensions: 60 mm x 110 mm x 110 mm (B x W x D)
Shipping port: Xiamen
Warranty: 12 months
330880-16-00-060-03-02 bu PROXPAC XL English integratsiyalangan yaqinlik transduseri konfiguratsiyasi bo‘lib, xavfli hududlar uchun tasdiqlarsiz integratsiyalangan 3300 XL 8 mm zondni (Option 16), standoff adapterisiz (Option 00), 6,0 dyuymli zond kiritish chuqurligini (Option 060), maxsus NPT reduksiya fittinglarini (Option 03) va 3/4-14 NPT tashqi gilza o‘rnatish rezbasini (Option 02) o‘z ichiga oladi. Ushbu integratsiyalangan yig‘ma qurilma 3300 XL 8 mm yaqinlik zondini va unga tegishli Proximitor sensorini yagona, mustaqil himoyalangan korpusga bevosita birlashtiradi; shu tariqa tashqi uzaytiruvchi kabel yoki alohida masofaviy korpusga ehtiyoj qolmaydi. Tizim monitoridan keladigan dala simlari to‘g‘ridan to‘g‘ri korpusning ulash qutisi hududida ulanadi, bu esa jismoniy o‘lchamni, o‘rnatish murakkabligini va kabelning ehtimoliy nosozlik nuqtalarini kamaytiradi.
Ichki xavfsiz va yong‘in chiqmaydigan zonalar uchun bir nechta agentlik tasdiqlarini o‘z ichiga oladigan Option 28 kabi xavfli hudud konfiguratsiyalaridan farqli ravishda, ushbu Option 16 konfiguratsiyasi xavfsiz sanoat muhitlarida tejamkor joriy etish uchun optimallashtirilgan. 6,0 dyuymli kirish gilzasi (Option 060) mashina korpuslariga bevosita kiritish imkonini beradi, ichki Neoprene O-ring zichlagichlari esa IP66 darajasidagi himoyani ta’minlaydi. Og‘ir yuklamalarga mo‘ljallangan polifenilen sulfid (PPS) termoplastik korpusida korpus mustahkamligini oshirish va elektrostatik zaryadlarni samarali tarqatish uchun shisha hamda o‘tkazuvchi tolalar qo‘llangan; shu sababli yig‘ma qurilma og‘ir sanoat muhitlari uchun juda mos.
| Variant segmenti | Ushbu SKUdagi kod | Tavsif / ma’nosi |
|---|---|---|
| Buyurtma beriladigan qism raqami | 330880-16-00-060-03-02 | PROXPAC XL yaqinlik o‘zgartirgichi, inglizcha baza |
| A - Zond va tasdiqlar varianti | 16 | Tasdiqlarsiz 3300 XL 8 mm zond |
| B - Standoff adapteri varianti | 00 | Standoff adapteri yo‘q |
| C - Zondning kirib borish varianti | 060 | 6.0 dyuym (152 mm) kirib borish uzunligi |
| D - Fitinglar varianti | 03 | Bitta 3/4-14 NPT fitingi, bitta 3/4-14 NPT dan 1/2-14 NPT SST reduktori va ikkita tiqin |
| E - O‘rnatish rezbasi varianti | 02 | 3/4-14 NPT (tashqi gilza yig‘masini o‘rnatishda talab qilinadi) |
| Ishlab chiqaruvchi | Bently Nevada (Baker Hughes) |
| Model / qism raqami | 330880-16-00-060-03-02 |
| O‘zgartirgich tizimi turi | PROXPAC XL integratsiyalangan yaqinlik o‘zgartirgichi |
| Zond turi | 3300 XL 8 mm yaqinlik zondi (ichki 1 metrli kabel) |
| Chiziqli diapazon | 2.0 mm (80 mils), nishondan 0.25 mm (10 mils) masofadan boshlanadi |
| Masshtab koeffitsiyenti | 7.87 V/mm (200 mV/mil) |
| Quvvat talablari | 12 mA maksimal tokda -17.5 Vdc dan -26 Vdc gacha (to‘siqlarsiz) |
| Chastota javobi | 0 dan 10 kHz gacha: +0, -3 dB (305 m gacha dala simlari bilan) |
| Zond uchi materiali | Polifenilen sulfid (PPS) |
| Zond korpusi materiali | AISI 304 zanglamaydigan po‘lat |
| Korpus materiali | Shisha tolasi bilan mustahkamlangan, UV nurlariga chidamli, o‘tkazuvchi tolalarga ega polifenilen sulfid (PPS) |
| Gilza va tutib turuvchi zanjir | AISI 304 zanglamaydigan po‘lat |
| Gilza O-halqasi materiali | Neoprene |
| Korpusning atrof-muhit bo‘yicha himoya darajasi | Type 4X va IP66 (BASEEFA T07/0709 hisoboti bilan tasdiqlangan) |
| Zondning ish harorati | -52 degC dan +177 degC gacha (-62 degF dan +351 degF gacha) |
| Korpus va sensorning ish harorati | -52 degC dan +100 degC gacha (-62 degF dan +212 degF gacha) |
| Korpusning zarbaga chidamliligi | -39 degC va +115 degC haroratlarda 4 Joul kuchga ega ikkita zarbaga bardosh beradi (BASEEFA tomonidan sertifikatlangan) |
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| Country of origin |
United States
|