VIBRO-METER IQS900 Signal Conditioner – High-Precision Eddy Current Conditioning Module | IQS Series Platform
Engineering Background
The IQS900 is part of VIBRO-METER’s IQS Series — a modular signal conditioning platform engineered for continuous, high-reliability vibration and displacement monitoring in rotating machinery. Designed to interface directly with eddy current proximity probes, the IQS900 converts raw probe output into industry-standard analog signals suitable for DCS, PLC, and safety system integration.
Product Positioning
Part number 204-900-000-011 / A1-B21-C1-H10-I0 is a factory-configured variant specifying input range, output scaling, power supply, and housing options. It is widely deployed in turbomachinery protection systems, compressor monitoring, and generator shaft displacement measurement across oil & gas, power generation, and heavy industry sectors.
Complete Technical Specifications
| Manufacturer | VIBRO-METER (Meggitt SA) |
| Model / SKU | IQS900 | 204-900-000-011 |
| Configuration Code | A1-B21-C1-H10-I0 |
| Product Series | IQS Series Signal Conditioning Platform |
| Function | Eddy Current Probe Signal Conditioner |
| Output Signal | Analog (voltage / current, per configuration) |
| Input Compatibility | VIBRO-METER eddy current proximity probes |
| Measurement Parameter | Shaft displacement, radial vibration, axial position |
| Housing / Form Factor | DIN-rail / rack-mount module (per H10 option) |
| Power Supply | Per C1 configuration option |
| Weight | 140 g |
| Compliance | CE, designed to IEC/ISO machinery protection standards |
| Country of Origin | Switzerland |
Proven Application Environments
- Steam and gas turbine shaft monitoring (API 670 systems)
- Centrifugal compressor radial and axial displacement measurement
- Generator rotor eccentricity and position monitoring
- Pump and motor bearing vibration surveillance
- Petrochemical plant rotating equipment protection
- Power generation and nuclear auxiliary systems
Engineering Advantages
- Factory-coded configuration: A1-B21-C1-H10-I0 eliminates field calibration ambiguity — plug-and-play replacement for existing IQS900 installations.
- High linearity output: Delivers stable, low-noise analog signal for accurate DCS/PLC integration.
- Modular IQS platform: Compatible with VIBRO-METER’s broader IQS chassis and signal processing ecosystem.
- Compact form factor: 140 g lightweight module minimizes panel space requirements.
- Long-term availability: Sourced from verified OEM and authorized distribution channels.
System Architecture & Signal Flow
The IQS900 sits between the eddy current probe and the monitoring/protection system. The probe generates a voltage proportional to the gap between probe tip and target shaft. The IQS900 conditions this signal — applying linearization, scaling (per B21 output option), and buffering — before delivering a clean analog output to the DCS input card or safety relay. The I0 option indicates the isolation/interface configuration at the output stage.
Sourcing & Quality Verification
- Units sourced from OEM-authorized channels or verified surplus with full traceability documentation.
- Each unit inspected for label integrity, connector condition, and part number conformance prior to shipment.
- Packaging: anti-static, moisture-barrier bag with foam cushioning.
- Certificate of conformance available upon request.
- Lead time: typically 3–7 business days for in-stock units; expedited options available.
Procurement Process
- Confirm part number: IQS900 / 204-900-000-011 / A1-B21-C1-H10-I0 matches your existing system configuration.
- Submit inquiry via [email protected] or place order directly on Konmask.com.
- Receive proforma invoice with lead time and shipping options (DHL / FedEx / sea freight).
- Payment confirmed → unit dispatched with tracking and documentation package.
- Post-delivery technical support available for installation verification.
Technical FAQ
Q: Is this a new or refurbished unit?
A: We supply both new OEM stock and certified refurbished units. Please specify your requirement at inquiry stage.
Q: Can the IQS900 replace an older VIBRO-METER signal conditioner?
A: Compatibility depends on probe type and system wiring. Contact our engineers with your existing part number for a cross-reference check.
Q: What is the warranty?
A: 12-month warranty on all units. Extended warranty available on request.
Q: Do you provide datasheet or wiring diagram?
A: Yes. Official VIBRO-METER documentation provided with every order upon request.
Q: Can you supply in quantity for a plant overhaul?
A: Yes. Volume pricing and consolidated shipment available. Contact us for a project quotation.
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