Bently Nevada|3500/42 125972-02|Proximitor Seismic Monitor

SKU: 3500/42 125972-02

Manufacturer: BENTLY NEVADA
Product No.: 3500/42 125972-02
Condition：In stock
Product Type: Proximitor Seismic Monitor
Product Origin: USA
Payment:T/T, Western Union
Weight: 2000g
Shipping port: Xiamen
Warranty: 12 months

Bently Nevada 3500/42 125972-02 Proximitor Seismic Monitor

Description
A 4-channel monitor for machinery protection, processing inputs from proximity and seismic transducers to measure vibration, position, and acceleration with programmable alarms.

Features

Supports Radial Vibration, Thrust Position, Differential Expansion, Acceleration, Velocity, and REBAM®
Channels operate in pairs (max 2 functions simultaneously)
Front-panel LEDs: OK, TX/RX, Bypass
Short-circuit protected buffered outputs

Technical Specifications

Inputs

Channels: 4, accepting proximity/velocity/acceleration signals
Impedance: 10 kΩ (proximity/acceleration)
Sensitivity
- Radial/Thrust/Eccentricity: 3.94 mV/µm or 7.87 mV/µm
- Differential Expansion: 0.394 mV/µm or 0.787 mV/µm
- REBAM: 40 mV/µm or 80 mV/µm
- Acceleration: 10 mV/(m/s²)
- Velocity: 20 mV/(mm/s) pk (configurable)
Power Consumption: 7.7W typical

Outputs

Buffered Outputs: 550 Ω impedance, -24Vdc supply
Recorder Outputs: 4–20 mA, ±0.25% accuracy (room temp)

Signal Conditioning

Frequency Response
- Radial Vibration: 4 Hz–4 kHz (Direct), 0.09 Hz (Gap)
- Thrust/Expansion: 1.2 Hz (Direct), 0.41 Hz (Gap)
- Acceleration/Velocity: 10 Hz–30 kHz (unfiltered)
Accuracy: ±0.33% typical, ±1% maximum for most values

Alarms

Setpoints: 0–100% of full-scale, ±0.13% accuracy
Delays
- Alert: 1–60 sec
- Danger: 0.1–60 sec

Environmental

Operating Temperature
- -30°C to +65°C (standard)
- 0°C to +65°C (barrier I/O)
Certifications: ATEX, cNRTLus, EN 61010-1, EMC Directive

Physical

Dimensions: 241.3 × 24.4 × 241.8 mm (main module)
Weight: 0.91 kg

Order and Warranty Information

Terms of Purchase and Returns

Detailed guidelines on minimum order quantity, delivery times, payment options, warranty, and return policies.

We gladly accept bulk orders, with a minimum order quantity of just one unit.

Upon request, we can provide all necessary documents, including Certificates of Origin/Conformance and other required export paperwork.

We accept 100% T/T (Telegraphic Transfer) payment before shipping. For items with lead times, a 30% deposit is required upfront, with the remaining 70% payable before shipment. For RMB transfers, please contact us if you have an agent in China.

All new and original items come with a standard one-year warranty. For extended warranty options, feel free to contact us for pricing details.

We prioritize your satisfaction. If you need to return an item, it must be done within 30 days of purchase. The product must be unused, unopened, and in its original packaging, including all accessories. Refunds will be processed within 5-7 business days of receiving the return. Please note, shipping and handling charges are non-refundable.

Check now

Product comparison

Current