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Description
Emerson Epro PR9268/201-000 Electrodynamic Velocity SensorDescrio O Emerson Epro PR9268 201 000 um sensor de velocidade eletrodinmico projetado para medio absoluta de vibrao em aplicaes crticas de turbomquinas. Ele converte vibrao mecnica em um sinal de tenso proporcional, permitindo o monitoramento preciso da integridade do equipamento. Especificaes Modelo: PR9268 201 000 Tipo de sensor: Sensor de velocidade eletrodinmico Taxa de juros : 28. 5 mV mm s 5% a 80 Hz, 20C, carga de 100 k Alcance de frequncia: 4
Descrição
O Emerson Epro PR9268/201-000 é um sensor de velocidade eletrodinâmico projetado para medição absoluta de vibração em aplicações críticas de turbomáquinas. Ele converte vibração mecânica em um sinal de tensão proporcional, permitindo o monitoramento preciso da integridade do equipamento.
Especificações
- Modelo: PR9268/201-000
- Tipo de sensor: Sensor de velocidade eletrodinâmico
- à Taxa de juros : 28.5 mV/mm/s ± 5% a 80 Hz, 20°C, carga de 100 kΩ
- Alcance de frequência: 4 a 1000 Hz
- Frequência natural: 4.5 Hz ± 0.75 Hz a 20°C
- Amplitude de vibração: Até 3000 μm pico a pico
- Aceleração Máxima: 10g contínuo, 20g intermitente
- Sensibilidade transversal: 0.13 a 110 Hz
- Fator de Amortecimento: ~0.56 a 20°C
- Resistência: 1875Ω ± 10%
- Indutância: ≤ 90 mH
- Capacidade Ativa: < 1.2 nF
- Temperatura de Operação: -20 ° C a + 100 ° C
- Aula de proteção: IP55
- Material: Liga de alumínio (Al Mg Si Pb F 28)
- Faixa de umidade: 0 a 100%, sem condensação
Diferenciais
- Alta sensibilidade: Detecta com precisão vibrações de baixa frequência para detecção precoce de falhas
- Ampla Faixa de Frequência: Adequado para monitorar turbinas, compressores, bombas e ventiladores
- Construção Robusta: Construído para ambientes industriais com proteção IP55
- Saída Estável: Fornece sinal de tensão linear proporcional à velocidade de vibração
- Montagem Flexível: Compatível com várias configurações de instalação
- Materiais duráveis: Carcaça de liga de alumínio resistente à corrosão
- Operação autoalimentada: Não requer fonte de alimentação externa
- Aplicação Global:Amplamente utilizado nos setores de geração de energia, petroquímico e máquinas pesadas
Shipping Notes
- Free Standard Shipping on $100+ Orders to the USA.
- Except Preorder products are shipped in 48 hours.
- Delivery to the USA:
- Standard Shipping : 3-10 business days
- If time is of the essence, please consider selecting expedited delivery for faster service.
Exchange/Return Notes
- We offer a 30-day return/exchange service after receiving.
- Final sale items are not eligible for returns or exchanges.
- To process your return/exchange, please contact us at [email protected]
- Please click here for more details>>> Return & Exchange Policy
4.8 ★★★★★
Based on 21 reviews
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Product Reviews
★★★★★ 5
Great value for dress watch or casual use
Color: Silver/Black/Gold, Color: Silver/Black/Gold
Amazing piece for the price. Had many compliments from coworkers and family about the watch, a real conversation starter. second hand is on point and even with big wrist it suits me well
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Reviewed in the United States on April 23, 2026
★★★★★ 5
Great quartz Datejust alternative!
Color: Silver/Black/Gold, Color: Silver/Black/Gold
I was looking for a cheap quartz Datejust alternative and many online reviews suggested this watch. I originally wanted the black and silver version but as prime only had the smoky gray and Gilt indices I went with that, in case it didn't meet expectations and needed an easy return. I needn't have worried. This watch is great!
The smoky gray sunburst dial is beautiful (as good as my Aqua Terra), and matches well with the Gilt applied indices and hands and white printing (words and minute ring on border); the Gilt details give it the vintage heritage look that's popular now. It's also very easy to read (as opposed to my silver Omega quartz) and date only (which oddly makes it seem pricier). Lume is fair and present on the hands alone, but better than my Tag Heuer link. The folded bracelet is a little stiff but easy to size (google how to size a folded bracelet and this was about the easiest I've done), good quality and very comfortable. it also has 4 microadjust positions on the clasp. The movenent also hacks.
On the wrist, it looks very similar to the datejust but without the heft and probably better sized at 39mm (with 20mm band). The smaller sizing and price also make it a nice alternative to the Tissot gentleman quartz. And the Casio brand makes it probably one of the cooler datejust homages, as its the brand that both hipsters and billionaires wear (per style and value).
Downsides are the plated case (not full stainless), folded bracelet (though to be fair Rolex used folded bracelets originally as well) and snap on back, but at $30 can you really complain? And I needn't worry if I accidentally bash it against a doorsill. I'm wearing it already!
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Reviewed in the United States on October 8, 2020
★★★★★ 4
Great quality/ customer support
Color: Silver/Black/Gold
I had to order a replacement because the first box was damaged and had been previously opened. Thankfully it’s was super easy and fast to do, i got the new one and is amazing, its chic and classic. It’s the perfect size for small writs!
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Reviewed in the United States on February 18, 2026
★★★★★ 5
Serves the purpose
Color: Silver/Black/Gold
Looks very nice for an inexpensive watch. And keeps time.
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Reviewed in the United States on February 1, 2026
★★★★★ 5
Me encantó
Color: Silver/Black/Gold
Se ve elegante, el precio está bien para cómo se ve y se siente, y es versátil a la hora de usar con cualquier ropa. Esta serie de casio, para mí, es bastante calidad precio
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on April 9, 2026
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