190501-02-00-01 Bently Nevada | Velocity Transducer

Bently Nevada 190501-02-00-01 Velomitor CT Velocity Transducer

• Sensitivity: 3.94 mV/mm/s (100 mV/in/s) ±5%. This rating matches the 190501 series specifications.
• Frequency Response: 3.0 Hz to 900 Hz (180 to 54,000 cpm) ±1.0 dB. It also covers 1.5 Hz to 1.0 kHz (90 to 60,000 cpm) ±3.0 dB.
• Amplitude Linearity: ±2% up to 63.5 mm/s pk (2.5 in/s pk). This ensures accurate readings across the measurement range.
• Output Bias Voltage: 10.1 Vdc ± 1.0 Vdc (Pin A referenced to Pin B). The dynamic output impedance stays below 400 Ω typical.
• Broadband Resolution: 0.229 mm/s (0.009 in/s) pk. Base strain sensitivity equals 0.43 mm/s/μstrain (0.017 in/s/μstrain).

Environmental and Mechanical Limits

• Operating Temperature Range: -40°C to +85°C (-40°F to +185°F). Storage accepts -40°C to +100°C (-40°F to +212°F).
• Shock and Humidity: Device withstands 5000 g pk maximum shock. It tolerates 100% condensing humidity (non-submerged).
• Magnetic Field Immunity: Less than 0.0068 mm/s/gauss (0.268 mil/s/gauss) @ 50 gauss, 50-60Hz.
• Case and Connector: 316L stainless steel case with top-mounted 2-pin MIL-C-5015 connector.
• Weight and Mounting Torque: Weight below 297 g (10.5 oz). Apply 4.5 N-m ± 0.6 N-m (40 in–lbf ± 5 in-lbf).
• Mounting Angle: Any orientation works. Polarity: Pin A goes positive versus Pin B when velocity moves base to top.

Installation and Safety Approvals

• Mounting Hardware Option 02: Stud size 3/8-in 24 to 1/2-in 20. The device includes internal electronics isolated from the case.
• Intrinsically Safe Rating (Option 01): Ex ia IIC T4 for Class I, Div 1, Groups A, B, C, D. Also covers Class II/III and AEx ia IIC T4.
• Non-Incendive Rating: Ex nL IIC T4 for Class I, Division 2, Groups A, B, C, D. Install per drawing 167536.

Frequently Asked Questions (FAQ)

• Do you have this model in stock? Yes, we keep the 190501-02-00-01 in stock for immediate orders.
• What is your shipping time and carrier? We ship within 5 days using FedEx, UPS, or DHL.
• Can I return this product? Yes, we support returns within 30 days from delivery.
• What mounting torque should I use? Apply 4.5 N-m ± 0.6 N-m (40 in–lbf ± 5 in-lbf) for secure installation.
• Does this sensor work in high humidity? Yes, it handles 100% condensing humidity as long as you do not submerge it.

For inquiries, contact us at sales@nex-auto.com or +86 153 9242 9628 (WhatsApp). Partner: NexAuto Technology Limited.