Product Name:proximity measurement system
Brand Name:Vibro-Meter
Model Number:TQ402 111-402-000-012
Country of Origin:Switzerland
Warranty:12 Months
Whatsapp：+86 18159889985
Email：[email protected]
Brand Name: |
Vibro-Meter |
Model Number: |
TQ402 111-402-000-012 |
Country of Origin: |
Switzerland |
Packaging Details: |
Original new Factory Sealed |
Delivery Time: |
in stock |
Payment Terms: |
T/T |
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Sales Manager: |
Stella |
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Send an email: |
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Contact in Whatsapp: |
| Item | Details |
|---|---|
| Product Model | TQ402 111-402-000-012 |
| Measurement Principle | Eddy-current non-contact sensing |
| Measurement Range | 2 mm / 4 mm options |
| Frequency Response | DC to 20 kHz (-3 dB) |
| Output Type | Voltage or current signal |
| Operating Temperature | -40°C to +180°C |
| Cable Type | Coaxial FEP insulated cable |
| System Compatibility | EA402, IQS900 |
| Protection Class | IP68 (sensor tip) |
| Certifications | API 670, Ex ia / Ex nA |
| Dimension | Ø8 mm probe tip, custom body length |
| Weight | Approx. 200 g (system dependent) |
The TQ402 111-402-000-012 is a high-precision eddy-current proximity transducer designed for continuous, non-contact displacement monitoring in rotating machinery. Working with the EA402 extension cable and IQS900 signal conditioner, it forms a complete measurement chain for reliable shaft vibration and position tracking. Built for industrial environments, it delivers stable performance under extreme temperature and mechanical stress conditions.
This system provides accurate monitoring of relative shaft movement, making it suitable for turbines, compressors, pumps, and generator sets. Its interchangeable architecture ensures easy integration and maintenance while maintaining calibration consistency across all components.
With API 670 compliance and Ex-certified variants available, the TQ402 system supports safety-critical applications in hazardous zones. It ensures long-term operational stability, reduced downtime, and dependable condition monitoring for predictive maintenance strategies.
Q1: What is the TQ402 111-402-000-012 used for?
A1: It is used for non-contact measurement of shaft vibration and position in rotating machinery.
Q2: Which systems are compatible with the TQ402 sensor?
A2: It works with EA402 extension cables and IQS900 signal conditioners.
Q3: Can the TQ402 be used in hazardous areas?
A3: Yes, Ex-certified versions support use in explosive atmospheres.
Q4: What industries commonly use this product?
A4: Power generation, oil & gas, petrochemical, and heavy machinery industries.
Q5: What signals does the TQ402 output?
A5: It provides proportional voltage or current signals based on shaft displacement.
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