177230-02 Bently Nevada | Loop-Powered Seismic Vibration Transmitter
Manufacturer: Bently Nevada
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Part Number: 177230-02
Condition：New with Original Package
Product Type: Loop-Powered Seismic Vibration Transmitter
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Country of Origin: USA
Payment:T/T, Western Union
Shipping port: Xiamen
Warranty: 12 months
Product Overview
The Bently Nevada 177230-02-01-05 is a loop-powered seismic vibration transmitter engineered for continuous casing vibration monitoring in rotating machinery. This transmitter converts mechanical vibration into a standard 4–20 mA DC signal proportional to velocity, simplifying integration with PLCs, DCS, and SCADA systems.
Its 316L stainless-steel housing, compact size, and robust electrical isolation ensure high durability under challenging conditions such as power generation, oil & gas, and heavy manufacturing environments.
Technical Specifications
| Specification | Details |
|---|---|
| Brand | Bently Nevada |
| Model | 177230-02-01-05 |
| Product Type | Seismic vibration transmitter |
| Measurement Range | 02 = 0–50.8 mm/s (0–2.0 in/s) ±10% FS, RMS |
| Frequency Range | 10 Hz to 1 kHz |
| Output Signal | 4–20 mA DC loop-powered (4 mA = 0 mm/s; 20 mA = full-scale) |
| Electrical Isolation | Greater than 10⁸ ohms |
| Connector | 3-pin MIL-C-5015, stainless steel |
| Case Material | 316L stainless steel |
| Height | 66.0 mm (2.60 in) |
| Diameter | 25.4 mm (1.00 in) |
| Weight | 0.131 kg (shipping weight: 1.5 kg) |
| Operating Temperature | –40 °C to +85 °C (–40 °F to +185 °F) |
| Mounting Options | Direct machine mount via stub or magnetic base |
| Power Supply | Internal loop power (30–35 mA limit) |
| Environmental Compliance | EN 61326 (EMC) with integrated self-diagnostics |
| Applications | Motors, pumps, compressors, fans, and other industrial rotating machinery |
FAQ
Q1: What is the measurement range for model 177230-02-01-05?
A1: The 02 range is 0–50.8 mm/s (0–2.0 in/s) RMS with ±10% full-scale accuracy.
Q2: Which output signal does the sensor provide?
A2: It generates a standard 4–20 mA DC loop-powered signal proportional to vibration velocity.
Q3: Can it be mounted on machines directly?
A3: Yes, it can be mounted using a stub or with a magnetic base when appropriate.
Q4: What type of connector is used for wiring?
A4: The device uses a rugged 3-pin MIL-C-5015 stainless-steel connector for secure connections.
Q5: What environments are suitable for this transmitter?
A5: It operates from –40 °C to +85 °C and resists industrial contaminants, making it ideal for harsh settings.