Product Overview
The Bently Nevada 3500/25 Enhanced Keyphasor Module is an advanced, half-height, two-channel module used within the 3500 Machinery Protection System. Its primary function is to provide a precise timing signal, known as the Keyphasor signal, to other monitor modules in the 3500 rack.
This module accepts input signals from proximity probes or magnetic pickups. It then converts these signals into a digital Keyphasor signal, which marks when a Keyphasor mark on a rotating shaft aligns with the transducer. This once-per-turn or multiple-event-per-turn pulse is critical for:
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Measuring shaft rotative speed.
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Determining vector parameters like 1X vibration amplitude and phase.
The original 125792-01 PWA (Printed Wiring Assembly) has been replaced by the 149369-01 module, which enhances signal processing capabilities while maintaining full backward compatibility in terms of form, fit, and function. The enhanced version includes:
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Generation of once-per-turn event signals from multi-event-per-turn inputs.
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Field-upgradeable firmware for future updates.
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Asset management data reporting to track system health.
Designed for industrial applications, the 3500/25 module is configured for various I/O options, including isolated and non-isolated versions. It also features two buffered Keyphasor outputs located at both the front and back of the rack, enabling easy integration with external diagnostic equipment.
Technical Specifications
| Feature | Specification |
|---|---|
| Model Number | 3500/25 |
| PWA Number | 125792-01 |
| Series | 3500 |
| Channels | 2 |
| Module Type | Half-height Keyphasor Module |
| Input Signals | Proximity probes or magnetic pickups |
| Power Consumption | 3.2 Watts |
| Operating Temperature | -30°C to +65°C |
Frequently Asked Questions
Q: Is the 125792-01 module still available?
A: The 125792-01 PWA has been replaced by the 149369-01 module, which is the current version. Some suppliers may still carry the original PWA or direct replacements, so it’s worth checking with them.
Q: Is the 3500/25 module brand new?
A: Yes, we offer brand new, original factory products.
Q: Do you have this module in stock?
A: Yes, we have this module in stock and ready to ship.
Q: How long does shipping take?
A: We typically ship within 3 days to 2 weeks, depending on the order size. We use common logistics services like DHL.
Q: What is your return policy?
A: We offer a 30-day return policy for any quality-related issues.
Q: What is the primary function of the 3500/25 module?
A: The 3500/25 module provides a precise Keyphasor signal used to measure shaft speed and other vector parameters for rotating machinery monitoring.
| Brze ponude | Brzo primite cenu i dostupnost od našeg posvećenog tima za korisničku podršku. |
|---|---|
| Isporuka | Dostupna je ubrzana, teretna i međunarodna dostava. |
| Stanje | 100% novo sa originalnim pakovanjem |
| Plaćanje | Prihvatamo American Express, Discover, MasterCard, PayPal i Visa. Naš sajt je zaštićen RapidSSL-om. |
| Luka za isporuku | Šangaj, Sjamenu |
| Garancija | 12 meseci |
| Q: Da li su naše cene konkurentne? |
| A: Da, sarađujemo sa preko 50 zemalja širom sveta. Kao vodeći dobavljač u Kini, nudimo značajne popuste u skladu sa tržišnim trendovima. |
| Q: Koji je garantni rok? |
| A: Svi naši novi i originalni proizvodi dolaze sa standardnom garancijom od jedne godine. |
| Q: Koje metode plaćanja prihvatamo? |
| A: Zahtevamo 100% T/T (telegrafski transfer) uplatu pre slanja. Za artikle sa rokom isporuke, potrebno je unapred uplatiti 30% depozita, a preostalih 70% pre slanja. Ako imate predstavnika u Kini, možete preko njega organizovati RMB transfer. |
| Q: Koje metode isporuke koristimo? |
| A: Pretežno koristimo FedEx, DHL, UPS i BRE za isporuku. Ako imate nalog kod nekog od ovih prevoznika, možete direktno organizovati slanje. Takođe nudimo besplatnu dostavu do špeditera sa sedištem u Kini. |
| Q: Koje je naše vreme isporuke? |
| A: Isporuka obično traje 1-3 dana nakon prijema početne uplate. Za artikle sa rokom isporuke, slanje će se obaviti prema navedenom rasporedu. |
| Q: Kako pakujemo robu? |
| A: Obavezujemo se na bezbedno pakovanje sa višeslojnom zaštitom. Proizvodi se prvo stavljaju u originalne kutije i zapečate etiketama. Zatim se dodaje sloj mehurićaste folije za zaštitu od udara tokom transporta. Na kraju, predmeti se sigurno pakuju u čvrste kutije. |
| Q: Kako kupci mogu da nas kontaktiraju i zatraže ponudu? |
| A: Možete nas kontaktirati putem e-pošte, WhatsApp-a, WeChat-a, Skype-a ili vaše omiljene komunikacione platforme. Obratite nam se sa vašim potrebama, i pružićemo vam brzu, prilagođenu ponudu. |
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