Product Introduction
TQ402 111-402-000-013 is a Proximity Transducer, based on the principle of vortex and used to measure the relative displacement of mobile mechanical components. It is particularly suitable for measuring the relative vibration and axial positions of rotating mechanical shafts, such as those found in steam, gas, and hydraulic turbines, as well as in generators, turbine compressors, and pumps.
Technical Specifications
|
Model |
TQ402 |
|
Part Number |
111-402-000-013 A1-B1-C045-D000-E010-F0-G000-H10 |
|
Description |
Proximity Transducer |
|
Origin |
Switzerland |
|
Dimension |
17*17*7cm |
|
Weight |
0.34kg |
Product Details
TQ402 belongs to the Proximity Transducer. Its basic function is to measure the distance or displacement of moving mechanical components (such as rotors, shafts, or blades) relative to the sensor probe without direct contact with the measured component, thereby avoiding mechanical wear and tear.
TQ402 111-402-000-013 A1-B1-C045-D000-E010-F0-G000-H10 Parameter Analysis：
| Environment (A) | Standard | 1 |
| Body thread (B) | M10 × 1 | 1 |
| Body length (C) | 45 mm | 045 |
| Unthreaded length (D) | 0 mm | 000 |
| Integral cable length (E) | 1.0 m ±100 mm | 010 |
| Optional protection (F) |
Cable & Connector None |
0 |
| Flexible hose length (G) | None | 000 |
| Total system length (H) | 10 m | 10 |
TQ402 111-402-000-013 is a shaft for mechanical protection and/or state monitoring relative vibration and gap/position measurement chain.
It is highly suitable for integration with the VM600 and/or Vibrosmart mechanical monitoring system.
Suitable for API 670 applications.
The system is based on a TQ402 or TQ412 non-contact sensor and an IQS450 or IQS900 signal regulator. These components jointly form a calibrated measurement system, and each component is exchanged.
Operation sensitivity: there are multiple order options, including 8 mv/µm (200 mv/mil), 2.5 µA/µm (62.5 µA/mil), 4 mv/µm (100 mv/mil), and 1.25 µA/µm (31.2 µaaaaaaaa /mil).
Linear measurement range: According to different order options, the range ranges from 0.15 to 2.15 mm or 0.3 to 4.3 mm, corresponding to different output voltage and current.
Linearity: See the performance curve for details.
Environment: It can be used in a potentially explosive atmosphere and provides EX certification versions.
TQ402 Application Scenarios
TQ402 A1-B1-C045-D000-E010-F0-G000-H10 is mainly used for industrial machinery diagnosis, condition monitoring, and automation control systems, and is employed for ensuring safe operation of machines, preventing faults, and modeling control strategies. The following are typical application areas:
Vibration Monitoring of Rotating Machinery:
In high-speed rotating machinery such as steam turbines, gas turbines, compressors, pumps, etc. that utilize power, measuring the vibration and radial displacement of the rotor relative to the body is an important indicator for ensuring safe operation. TQ402 can continuously capture these key parameters and integrate them with the main control system, making it possible to issue an early warning for abnormal conditions.
Axial position measurement:
In some large-scale equipment, monitoring the axial position of the shaft is helpful in understanding the impact of mechanical thermal expansion and load changes on the operating condition of the unit. By using a combination of proximity sensors and a signal conditioner, position signals can be output in real time.
If the distance between the sensor and the signal conditioner is considerable, the EA402 series extension cables can be used to expand the connection, thus meeting the wiring requirements of complex industrial sites.
TQ402 A1-B1-C045-D000-E010-F0-G000-H10
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