190501-07-00-04 Velomitor CT Velocity Transducer

Overview

The Bently Nevada 190501-07-00-04 Velomitor CT Velocity Transducer is designed to measure casing vibration velocity in cooling tower and air-cooled heat exchanger fan assemblies, especially for systems operating at 90 RPM or higher (typically 100 to 300 RPM). This low-frequency version of the standard Velomitor Piezo-velocity Sensor ensures precise monitoring of vibration levels.

Technical Specifications

• Model: 190501 Velomitor CT Velocity Transducer
• Product No.: 190501-07-00-04
• Brand: Bently Nevada
• Case Material: 316L stainless steel
• Connector Type: 2-pin MIL-C-5015, top-mounted
• Mounting Surface: 33 mm (1.3 in) diameter
• Storage Temperature: -40°C to +100°C (-40°F to +212°F)
• Operating Temperature: -40°C to +85°C (-40°F to +185°F)
• Mounting Torque: 4.5 N-m ± 0.6 N-m (40 in-lbf ± 5 in-lbf)
• Weight: 0.297 kg (0.65 lbs)
• Height: 8.2 cm (3.2 in)
• Mounting Hardware Option: 7 Plate Stud (3/8-in 24 to 3/8-in 24)

FAQs

Q1: What RPM range is suitable for the Velomitor CT Velocity Transducer?
The sensor is ideal for systems operating at 90 RPM or higher, with typical applications between 100 to 300 RPM.

Q2: What is the recommended mounting torque for installation?
The recommended mounting torque is 4.5 N-m ± 0.6 N-m (40 in-lbf ± 5 in-lbf).

Q3: Can this transducer be used in extreme temperatures?
Yes, it can operate in temperatures ranging from -40°C to +85°C (-40°F to +185°F), with storage temperatures from -40°C to +100°C (-40°F to +212°F).