BENTLY NEVADA 176449-09 3500/70M Recip Impulse Velocity Monitor

Manufacturer: BENTLY NEVADA
Product No.: 176449-09
Condition: Brand NEW & In Stock
Product Type: 3500/70M Recip Impulse Velocity Monitor
Product Origin: USA
Payment: T/T, Western Union
Approvals: CE, UL, CSA
Warranty: 12 months

Dimensions & Weight (Main Monitor):

• Size: 241.3 mm x 24.4 mm x 241.8 mm (9.50 in x 0.96 in x 9.52 in)

• Weight: 0.91 kg (2.0 lb)

Product Overview

The BENTLY NEVADA 176449-09 3500/70M Recip Impulse Velocity Monitor is a 4-channel monitoring device designed for compressor crankcase and crosshead vibration measurement in reciprocating compressors.

It accepts input from seismic transducers, conditions vibration signals, and compares them with user-configured alarm limits.

Each channel can be programmed via 3500 Rack Configuration Software to perform:

• Impulse Acceleration

• Acceleration 2

• Recip Velocity

• Low-Frequency Recip Velocity

Channels are grouped in pairs, enabling both identical and independent monitoring functions.

Key Functions

• Machinery Protection: Continuous parameter comparison with configured alarms.

• Operational Insights: Provides critical compressor data for operations and maintenance.

• Programmable Alarms: Each channel generates static values with user-defined alert and danger thresholds.

Technical Specifications

Signal Inputs: 1 to 4 proximity probe signals
Signal Range: 10 to 100 mVrms
Frequency Range: 3 to 30,000 Hz
Accuracy: ±0.5% of reading
Resolution: 0.1 mils/sec
Measurement Types: Peak velocity, peak impulse, average velocity, average impulse

Outputs:

• 4 analog signals (0–10 V or 4–20 mA)

• 4 digital signals (dry contact)

• 4 alarm relay outputs (dry contact)

Communication Ports: RS-232, RS-485, Ethernet
Power Requirements: 120 or 240 VAC, 50/60 Hz

Environmental:

• Operating Temp: 0 to 55 °C (32 to 131 °F)

• Storage Temp: -20 to 70 °C (-4 to 158 °F)

Physical Specifications

Monitor Module (Main Board):

• Dimensions: 241.3 mm x 24.4 mm x 241.8 mm

• Weight: 0.91 kg (2.0 lb)

I/O Modules (Non-barrier):

• Dimensions: 241.3 mm x 24.4 mm x 99.1 mm

• Weight: 0.20 kg (0.44 lb)

I/O Modules (Barrier):

• Dimensions: 241.3 mm x 24.4 mm x 163.1 mm

• Weight: 0.46 kg (1.01 lb)