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Brand: Bently Nevada

Model: 190501-06-00-00 

Type:Velocity Transducer

Weight: <297 g (10.5 oz.), typical

Mounting Surface: 33 mm diameter (1.3 in diameter)

Height: 82 mm (3.2 in)

Case Material: 316L stainless steel

Connector: 2-pin 316L stainless steel MIL-C5015, top

Mounting Torque: 4.5 N-m ± 0.6 N-m (40 in–lbf ± 5 in-lbf)

Transverse Response: Less than 5% of the axial sensitivity

Amplitude Linearity: ±2% to 63.5 mm/s pk (2.5 in/s pk)

Mounted Resonant Frequency: 9 kHz, minimum (stud mounted, except quick disconnect)

Output Bias Voltage: 10.1 Vdc ± 1.0 Vdc, Pin A referenced to Pin B

Dynamic Output Impedance: <400 Ω typical

Broadband: 0.229 mm/s (0.009 in/s) pk

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

The Velomitor CT Velocity Transducer is a low-frequency version of our 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.

Frequently Asked Questions

Q1: What is the Bently Nevada 190501-06-00-00 used for?

A1: It is used for vibration velocity measurement and condition monitoring of rotating machinery.

Q2: What type of connector does the 190501-06-00-00 transducer use?

A2: It uses a 2-pin 316L stainless steel MIL-C5015 top-mounted connector.

Q3: What is the 190501-06-00-00 recommended mounting torque?

A3: The 190501-06-00-00 recommended mounting torque is 4.5 N·m ± 0.6 N·m (40 in-lbf ± 5 in-lbf).

Q4: What is the 190501-06-00-00 transverse response of the transducer?

A4: The 190501-06-00-00 transverse response is less than 5% of the axial sensitivity.

Q5: What is the 190501-06-00-00 amplitude linearity specification?

A5: The 190501-06-00-00 amplitude linearity is ±2% up to 63.5 mm/s peak (2.5 in/s peak).

Product Applications

Power Industry: Monitoring of large circulating water cooling towers in thermal power plants, nuclear power plants, and combined cycle power plants.

Oil & Gas & Petrochemical: Air-cooled heat exchangers (air coolers) used for process cooling in oil refineries and chemical plants, as well as ventilation towers for heavy machinery.

Metallurgy & Heavy Industry: Large-scale plant cooling systems and exhaust fan units in steel mills and cement plants.

Large Commercial Central Air Conditioning: Ultra-large cooling towers in large-scale regional centralized cooling stations.