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:
-
Measuring shaft rotative speed.
-
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The original 125792-01 PWA (Printed Wiring Assembly) has been replaced by the 149369-01 module, which enhances signal processing capabilities while maintaining full backward compatibility in terms of form, fit, and function.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:
-
Generation of once-per-turn event signals from multi-event-per-turn inputs.
-
Field-upgradeable firmware for future updates.
-
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A: The 125792-01 PWA has been replaced by the 149369-01 module, which is the current version.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 | Primite cijenu i dostupnost BRZO od našeg posvećenog tima za korisničku podršku. |
|---|---|
| Dostava | Dostupna je ubrzana, teretna i međunarodna dostava. |
| Stanje | 100% Novo s originalnom ambalažom |
| Plaćanje | Prihvaćamo American Express, Discover, MasterCard, PayPal i Visa. Naša stranica je osigurana RapidSSL-om. |
| Luka za otpremu | ShangHai, Xiamen |
| Jamstvo | 12 mjeseci |
| Q: Jesu li naše cijene konkurentne? |
| A: Da, surađujemo s više od 50 zemalja širom svijeta. Kao vodeći dobavljač u Kini, nudimo značajne popuste temeljem tržišnih trendova. |
| Q: Koje je jamstveno razdoblje? |
| A: Svi naši novi i originalni proizvodi dolaze sa standardnim jamstvom od jedne godine. |
| Q: Koje metode plaćanja prihvaćamo? |
| A: Zahtijevamo 100% T/T (telegrafski transfer) uplatu prije otpreme. Za artikle s rokom isporuke, potrebno je unaprijed uplatiti 30% depozita, a preostalih 70% prije otpreme. Ako imate predstavnika u Kini, možete preko njega dogovoriti prijenos RMB. |
| Q: Koje metode dostave koristimo? |
| A: Uglavnom koristimo FedEx, DHL, UPS i BRE za dostavu. Ako imate račun kod bilo kojeg od ovih prijevoznika, možete sami obaviti otpremu. Također nudimo besplatnu dostavu za špeditere sa sjedištem u Kini. |
| Q: Koje je naše vrijeme isporuke? |
| A: Dostava obično traje 1-3 dana nakon primitka početne uplate. Za artikle s rokom isporuke, otprema će se izvršiti prema navedenom rasporedu. |
| Q: Kako pakiramo robu? |
| A: Osiguravamo sigurno pakiranje s višestrukim slojevima zaštite. Proizvodi se prvo stavljaju u njihove originalne kutije i zatvaraju naljepnicama. Zatim se dodaje sloj mjehurićaste folije za zaštitu od udaraca tijekom transporta. Na kraju, predmeti se sigurno pakuju u čvrste kutije. |
| Q: Kako nas kupci mogu kontaktirati i zatražiti ponudu? |
| A: Možete nas kontaktirati putem e-pošte, WhatsAppa, WeChata, Skypea ili vaše omiljene komunikacijske platforme. Obratite nam se sa svojim potrebama, a mi ćemo vam pružiti brzu, prilagođenu ponudu. |
Nedavno pregledano
Ekspresna dostava
Opsežan inventar
Osiguranje kvalitete
