Product Details
The Bently Nevada 3500/42-01-01 Proximitor Seismic Monitor is a four-channel machinery protection module engineered to receive inputs primarily from Seismoprobe velocity transducers. This specific configuration pairs the core monitor board with a non-barrier I/O module featuring internal terminations (Part Number 128229-01) and a -01 cNRTLus hazardous area approval option for Class 1, Division 2 environments. It continuously conditions sensor signals to evaluate critical vibration parameters and safeguard rotating assets against mechanical degradation.
Channel Processing and Transducer Compatibility
The module processes up to four input channels configured in pairs, allowing operators to set up distinct measurement channels across a monitored machine train. While the hardware natively supports proximity, acceleration, and velocity sensors, the configuration is optimized specifically for Seismoprobe inputs.
Incoming waveforms are filtered through high-precision circuitry to eliminate background electrical noise and isolate true mechanical vibration before comparison against alarm setpoints.
Alarm Management and Physical Dimensions
Real-time measurement data is evaluated continuously against programmable Alert and Danger thresholds to drive protection relays and warn operators of abnormal conditions. Front-panel coaxial connectors provide buffered transducer outputs for diagnostic analysis and portable data collection.
The main monitor module measures 241.3 mm x 24.4 mm x 241.8 mm with a weight of 0.91 kg, while the corresponding non-barrier I/O module measures 241.3 mm x 24.4 mm x 99.1 mm and weighs 0.20 kg.
Technical Parameters
| Parameter | Specification |
|---|---|
| Model | 3500/42-01-01 |
| Brand | Bently Nevada |
| Series | 3500/42M Proximitor Seismic Monitor |
| Number of Channels | 4 channels |
| Primary Transducer Type | Seismoprobe (Prox/Accel and Velomitor supported) |
| I/O Module Part Number | 128229-01 (Prox/Seismic I/O Module with internal terminations) |
| Hazardous Area Approval Option | -01 cNRTLus (Class 1, Division 2) |
| Monitor Module Dimensions | 241.3 mm x 24.4 mm x 241.8 mm (9.50 in x 0.96 in x 9.52 in) |
| Monitor Module Weight | 0.91 kg (2.0 lb) |
| I/O Module Dimensions | 241.3 mm x 24.4 mm x 99.1 mm (9.50 in x 0.96 in x 3.90 in) |
| I/O Module Weight | 0.20 kg (0.44 lb) |
Frequently Asked Questions
Q: What primary transducer input is recommended for the 3500/42-01-01 configuration?
A: The configuration is optimized for Seismoprobe transducer inputs, though proximity, acceleration, and velocity sensors are also supported by the hardware.
Q: What hazardous area certification does this specific model carry?
A: It includes the -01 cNRTLus option, certifying the unit for use in Class 1, Division 2 hazardous locations.
Additional Information
- 100% Genuine Parts: All products are original and authentic, ensuring reliable industrial performance.
- 30-Day Refund Guarantee: Return any in-stock item within 30 days in original, unopened packaging for a full refund (excluding shipping and fees).
- 12-Month Warranty: Covers defects in materials or workmanship; excludes misuse, normal wear, or unauthorized modifications.
- Worldwide Shipping: We ship via USPS, UPS, FedEx, and DHL. Delivery times vary by country and may be subject to customs or import fees.
- Support & Contact: Technical and warranty assistance is available anytime. Contact us here: Contact.
- Purchase Guidance: Check product specifications and compatibility carefully before ordering to ensure proper application.
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