Бренд: Блин, НевадаОписание: Velomitor CT TransducerСостояние: совершенно новыйСертификат: Письмо отчета о тестировании COOГарантия: 1 годИнвентарь Qty: 4Платеж: T/T.Справочный порт: ШэньчжэньBentny Nevada 190501-12-00-04 Velomitor CT Transducer-это низкочастотная версия нашего стандартного Velomitor Piezo-Setocity Destury. Его конструкция специально измеряет скорость вибрации корпуса на охлаждающей башне и вентиляционных сборах с воздушным охлаждением, которые работают при 90 об / мин (от 100 до 300 об / мин типично).
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Manufacture |
Bently Nevada |
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Model Number |
190501-12-00-04 |
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Ordering Number |
190501-12-00-04 |
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Catalog |
- |
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Country Of Origin |
United States (US) |
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HS CODE |
8409999990 |
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Dimension |
16*16*8cm |
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Weight |
0.4kg |
Product Features
Bently Nevada 190501-12-00-04 is capable of low-frequency vibration measurements, designed for low-speed (≥90 rpm) equipment. It captures vibration signals from fan assemblies, motors and gearboxes, reflecting rotor faults (e.g., unbalance, misalignment).
Bently Nevada 190501-12-00-04 can output an electrical signal proportional to the vibration speed, compatible with vibration monitoring systems, providing data support for equipment protection and diagnosis.
Bently Nevada 190501-12-00-04 supports a wide range of mounting adapters for different thread sizes, and a quick-disconnect kit to keep the cable connected when the sensor is removed.
Bently Nevada 190501-12-00-04 is resistant to extreme temperatures, humidity and shock, and is suitable for harsh industrial environments.
Bently Nevada 190501-12-00-04 is interference-resistant, with internal electronics isolated from the housing and lateral response <5% of axial sensitivity, reducing the impact of external interference on measurements.
Product Applications
Cooling tower fan assembly:
Bently Nevada 190501-12-00-04 monitors the vibration status of low-speed fans, preventing failures due to imbalance, bearing wear and so on.
Air-cooled heat exchanger:
Bently Nevada 190501-12-00-04 can be used for vibration monitoring of its fan and drive motor to guarantee the stable operation of the heat exchanger system.
Industrial low-speed rotating equipment:
Bently Nevada 190501-12-00-04 can be used for vibration protection and diagnosis of other rotating machinery (e.g., small motors and speed reducers) with a speed of ≥90 rpm.
Harsh environment places:
Bently Nevada 190501-12-00-04 is resistant to high and low temperatures, high humidity and shock, and can be used in outdoor, chemical, electric power and other industrial environments.
Product Parameters
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Item |
Details |
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Sensitivity |
3.94 mV/mm/s (100 mV/in/s) ±5% |
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Frequency Response |
3.0 Hz to 900 Hz (180 to 54,000 cpm) ±1.0 dB, 1.5 Hz to 1.0 kHz (90 to 60,000 cpm) ±3.0 dB |
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Temperature Sensitivity |
-8% to +5% typical over the operating temperature range |
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Velocity Range |
63.5 mm/s pk (2.5 in/s pk). Vibration components in excess of 10g pk above 1 kHz can significantly reduce this range |
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Transverse Response |
Less than 5% of the axial sensitivity |
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Amplitude Linearity |
±2% to 63.5 mm/s pk (2.5 in/s pk) |
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Mounted Resonant Frequency |
9 kHz, minimum (stud mounted, except quick disconnect) |
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Output Bias Voltage |
10.1 Vdc ± 1.0 Vdc, Pin A referenced to Pin B |
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Dynamic Output Impedance |
<400 Ω typical |
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Broadband Noise Floor |
0.229 mm/s (0.009 in/s) pk (1.5 Hz to 1 kHz) |
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Base Strain Sensitivity |
0.43 mm/s/μstrain (0.017 in/s/μstrain) |
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Grounding |
Internal electronics are isolated from case |
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Maximum Cable Length |
305 m (1,000 ft) of cable (part number 02173006) with no degradation of signal. Maximum continuous length of cable available is 91.44 m (300 ft) |
