133819-02 is a vibration transmitter, often used in steel, electric power, metallurgy, chemical, petrochemical and many other industries. Its working principle is that when the single-core cable core passes through the current, there will be a magnetic force line cross-linked aluminum package or metal shield layer, so that it has an induced voltage at both ends. The size of the induced voltage is proportional to the length of the cable line and the current flowing through the conductor, and when the cable is very long, the induced voltage on the sheath can be stacked up to the extent of endangering the human body. Therefore, in the event of a short circuit fault in the line, operating overvoltage or lightning shock, the shield will form a high inductive voltage, and may even break down the sheath insulation.
At this time, if the two ends of the aluminum package or metal shield are still connected to each other, the aluminum package or metal shield will have a large circulation, the value of which can reach 50%- 95% of the core current, forming a loss, making the aluminum package or metal shield heat, which not only wastes a lot of energy, but also reduces the current carrying capacity of the cable, and accelerates the aging of the cable insulation. Therefore, the single-core cable should not be grounded at both ends.
In individual cases (such as short cables or light transport), the two ends of the aluminum package or metal shield can be connected to each other.
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1. ABB{AC800M/AC800F/AC800PEC/AC900F }
2. Foxboro {Foxboro}
3. Bentley Nevada {Bentley}
4. Triangular star {Triangular star system}
5.GE {VMVME, VMIC}
6. Westinghouse Electric {Emerson Westinghouse}
7. Modecon
8. Alan Bradley {Rockwell}
9. MOTOROLA {MVME Series}
10. Honeywell {Honeywell}
11. Woodward {Woodward}
12. {Hitachi Hitachi}
13. Alstom
14 Hima {black horse}
15 Bosch Rexroth {Bosch Rexroth}
16. Honeywell {Honeywell}
17 Xinkang
18 Toshiba {Toshiba}
19 b&r { b&r}
20 {Cole Morgan}
21 Yaskawa {Yaskawa}
22. Siemens {Siemens old stock}.
23 Toshiba {Toshiba}
24. Fanuc {FANuc}
25 kuka...
133819-02 is a temperature/pressure sensor module for industrial automation control systems with the following functions and features:
Temperature and pressure measurement: The module is capable of simultaneously measuring temperature and pressure parameters and converting the measurement results into electrical output.
High accuracy: The module uses high-precision sensors and advanced signal processing technology to provide high-precision temperature and pressure measurements.
Multiple output modes: The module supports a variety of output modes, such as analog output, digital output, etc., which is convenient to connect and integrate with various control systems.
Good stability: The module adopts special materials and processes, has good stability and reliability, and can operate stably under harsh environmental conditions.
Scalability: The module can be used in combination with other sensors and devices for a wider range of measurement and control needs.
In short, the 133819-02 sensor module has the characteristics of temperature and pressure measurement, high precision, multiple output modes, good stability and scalability, and is suitable for a variety of industrial automation control systems that need to measure temperature and pressure.
