Technical Specifications
Item |
Specification |
Manufacturer |
Bently Nevada |
Part Number |
330901-22-40-10-01-RU |
Product Type |
3300 NSv Proximity Probe |
Dimensions |
Total Length : 1.0 meter |
Weight |
0.15 kg |
Measurement Range |
0–1.0 mm (0–40 mils) |
Sensitivity |
7.87 V/mm (200 mV/mil) typical |
Frequency Response |
DC to 10 kHz |
Operating Temperature |
–35 °C to +177 °C |
Storage Temperature |
–40 °C to +200 °C |
Humidity |
0–95% RH, non-condensing |
Mounting |
Threaded sleeve installation |
Applications |
Shaft vibration, position monitoring, and machinery protection |
Industry Applications
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Steam and gas turbines
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Compressors and pumps
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Electric motors and generators
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Gearboxes and rotating machinery
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Oil, gas, and power generation industries
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Condition-based monitoring systems
Advantages
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High Accuracy and Precision: With a resolution of 0.1 µm, the probe provides extremely precise measurements, ideal for high-speed machinery.
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Durable Construction: The probe is made from stainless steel, offering long-lasting performance even in harsh environments.
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Wide Operating Range: With temperatures from -40°C to +100°C, the 3300 XL probe can be used in various industrial conditions.
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Minimal Maintenance: Designed for easy installation and low maintenance, reducing operational downtime.
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Reliable Output: The 4-20 mA output ensures reliable signal transmission for integration into industrial monitoring systems.
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IP67 Protection: Fully sealed against dust and water, ensuring reliable performance in challenging environments.
These sensors are used to monitor the casing vibration of large and medium-sized rotating machinery, including steam turbines, water turbines, fans, compressors, turboexpanders, motors and generators, exciters, gearboxes, water pumps, etc. They are widely applied in industries such as electric power, petroleum, chemicals, and metallurgy, as well as in some scientific research institutions.
The Accelerometer 200150 is exclusively used with compatible Transducer Interface Modules (TIMs) in the Trendmaster Pro quasi-continuous online condition monitoring system. The specific frequency response of this accelerometer is only suitable for general application scenarios. When monitoring machines with relatively slow rotational speeds, please use the 200155 accelerometer together with a properly configured proTIM. For acceleration envelope applications, use the 200157 accelerometer with a properly configured proTIM.
The piezoelectric sensing device in the 20015x series accelerometers generates an electric charge when subjected to vibration. The 20015x accelerometers are housed seismic sensors suitable for general purposes, featuring a wide frequency range. When used in conjunction with Trendmaster® proTIMs, these accelerometers can convert the generated charge into a differential voltage signal that is proportional to the acceleration parallel to the sensor’s sensitive axis.
The 20015x accelerometers have a hermetically sealed, stainless steel housing, making them highly robust and ideal for use in harsh industrial environments. A 5-pin connector mounted on the top of the sensor allows for easy installation and removal of interconnecting signal cables. A 3/8-24 threaded hole at the bottom of the sensor housing supports multiple mounting options.
The 200350 and 200355 accelerometers are housed vibration sensors designed for general applications. They are used in combination with Trendmaster Pro.
The low-frequency velocity sensor is specifically designed for hydraulic applications to detect vibrations in stator cores, stator frames, and bearing supports. Accessory housings, mounting kits, and other accessories can protect your sensor system assets and enable faster, more convenient installation.
This sensor measures absolute vibration in the frequency range of 0.5 Hz to 1.0 kHz. Its dual-wire design adopts moving-coil technology and built-in signal conditioning circuitry to provide a voltage output proportional to vibration velocity. The sensor is used with the 3500/46M Hydraulic Monitor.
- Sensitivity: 20 mV/(mm/s) (508 mV/(in/s)) ±10%
The 330450 high-temperature accelerometer isolates the sensing element from the signal conditioning electronics.
The 330400/330425 accelerometers are specifically designed for measuring the acceleration of general-purpose casings and meet all requirements of API 670.
The 190501 Velomitor® CT is a low-frequency sensor specifically designed for monitoring cooling towers, capable of detecting rotational speeds as low as 90 rpm.
These systems are intended for applications where the ambient temperature is significantly higher than the operating range of other Velomitor® sensors.
GE’s new Bentley Nevada radiation-resistant Velomitor® sensor is specifically designed for the harsh environments of nuclear power plants.
The 330525 Velomitor® XA is a rugged environmental piezoelectric velocity sensor. It is an enhanced version of the 330500 Velomitor® sensor, designed to meet NEMA 4X and IP65 ratings for applications without an additional housing.
The 330500 Velomitor® is a general-purpose velocity sensor, suitable for frequencies ranging from 4.5 Hz to 5000 Hz.
The Velomitor® 350900 is a high-temperature sensor for both velocity and acceleration measurement. It is specifically designed for use in gas turbines.