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Differential Pressure Gauge
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High Accuracy Flow Meter
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Bently Nevada 190501 CT Velomitor Velocity Transducer 190501-12-00-00
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xSensitivity | 3.94 MV/mm/s (100 MV/in/s) ±5%. | Frequency Response | 3.0 Hz To 900 Hz (180 To 54,000 Cpm) ±1.0 DB |
---|---|---|---|
Velocity Range | 63.5 Mm/s Pk (2.5 In/s Pk) | Transverse Response | Less Than 5% Of The Axial Sensitivity. |
Amplitude Linearity | ±2% To 63.5 Mm/s Pk (2.5 In/s Pk) | Output Bias Voltage | 10.1 Vdc ± 1.0 Vdc , Pin A Referenced To Pin B |
Dynamic Output Impedance | <400 Ω Typical | Maximum Cable Length | 305 Metres |
Operating Temperature | -40 °C To +85 °C (-40 °F To +185 °F). | Storage Temperature | -40 °C To +100 °C (-40 °F To +212 °F). |
Shock Limit | 5000 G Pk, Maximum. | Humidity Limit | 100% Condensing, Non-submerged. |
Weight | <297 G (10.5 Oz.), Typical. | Mounting Surface | 33 Mm Diameter (1.3 In Diameter). |
Height | 82 Mm (3.2 In). | Case Material | 304L Stainless Steel |
Connector | 2-pin 304L Stainless Steel MIL-C5015, Top. | Mounting Torque | 4.5 N-m ± 0.6 N-m (40 In–lbf ± 5 In-lbf). |
High Light | CT Velomitor Velocity Transducer,Velomitor Velocity Transducer 190501-12-00-00 |
Bently Nevada 190501 CT Velomitor Velocity Transducer 190501-12-00-00
Features
- 3.94 mV/mm/s (100 mV/in/s) ±5% sensitivity
- 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
- 63.5 mm/s pk (2.5 in/s pk) velocity range
- 305m (1,000ft) max cable length
- -40 to 185°F (-40 to 85°C) operating temp
The Bently Nevada 190501 CT Velomitor Velocity Transducer is a low-frequency version of the standard Velomitor Piezo-velocity Sensor. Its design specifically measures casing vibration velocity on cooling tower and air-cooled heat-exchanger fan assemblies that operate at or above 90 rpm (100 to 300 rpm typical). The Velomitor CT Transducer can measure vibration amplitudes at these frequencies as well as the vibration frequencies generated by the fan motor and speed reducer.
Speicification
item
|
value
|
Model Number
|
190501-12-00-00
|
Place of Origin
|
USA
|
Brand Name
|
Bently Nevada
|
Brand
|
CT Velomitor Velocity Transducer
|
Voltage - Supply
|
10-24V DC
|
Operating Temperature
|
-40 °C to +85 °C (-40 °F to +185 °F)
|
Frequency
|
3.0 Hz to 900 Hz (180 to 54,000 cpm) ±1.0 dB
|
Size
|
Accelerometer Sensor
|
Sensitivity (mV/°/s)
|
3.94 mV/mm/s (100 mV/in/s) ±5%
|
Maximum Cable Length
|
305 metres
|
Humidity Limit
|
100% condensing, non-submerged
|
Weight
|
300g
|
Mounting Surface
|
33 mm diameterr (1.3 in diameter)
|
Height
|
82 mm (3.2 in)
|
Case Material
|
304L stainless steel
|
Connector
|
2-pin 304L stainless steel MIL-C5015, top.
|
Certificate
|
CE
|
Warranty
|
1 Year
|