- Toshiba further expands Thermoflagger™ product line – a simple solution for detecting temperature rise in electronic devices
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Shanghai, China, September 14, 2023 - Toshiba Electronic Components and Storage Corporation ("Toshiba") today announced the further expansion of the ThermoflaggerTM over-temperature detection IC product line---"TCTH0 ...
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Keywords:
Toshiba
testing
electronic equipment
Publish Time:2023-09-14
- One article will take you to understand: Photoelectric liquid level sensor
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Photoelectric liquid level sensor is a sensor that uses optical principles to measure the height of liquid. It usually consists of a transmitter and a receiver. The emitter will emit a beam of light towards the liquid surface, and the light will ...
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Keywords:
Photoelectric liquid level sensor
liquid level
transmitter
Publish Time:2023-08-10
- Where can liquid level sensors be used?
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The liquid level sensor is a common industrial automation sensor that can be used to measure the stage interface height or continuous liquid level height of a liquid. Liquid level sensors are usually used in the following areas: Industrial production: ...
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Keywords:
Liquid level sensor
industrial automation sensor
measuring liquid
Publish Time:2023-08-10
- How to measure the efficiency of a multiphase buck converter integrated circuit
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Due to the nature of multiphase buck converters, the perceived efficiency under static operating conditions will vary depending on the load and output voltage measurement connections and the symmetry of the PCB layout. Evaluate multiphase step-down converters ...
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Keywords:
multiphase buck converter
integrated circuit
efficiency
Publish Time:2023-08-09
- How to correctly purchase an external liquid level meter?
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Sonar external liquid level measurement technology, the SONAR signal penetrates the container wall and forms an echo on the liquid surface to achieve ranging. Through powerful "micro-vibration analysis" sonar signal processing technology, high stability of liquid level measurement is ensured. ...
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Keywords:
External liquid level gauge
micro-vibration analysis
sonar signal
Publish Time:2023-08-02
- Common faults and solutions for ultrasonic external liquid level switch
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At present, the three most common faults of liquid level switches are: A: The instrument displays ERR01, ERR12, ERR14 and other codes; B: The instrument falsely alarms; C: The instrument has a black screen. 1. Causes the ultrasonic external liquid level switch to "display ERR" ...
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Keywords:
Ultrasonic
external liquid level switch
common faults
solutions
Publish Time:2023-08-02
- Precautions for installation of external liquid level switch and instrument debugging issues
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Working principle of the external liquid level switch: The working principle of the external liquid level switch is to emit ultrasonic waves through the instrument measuring probe and detect its aftershock signal in the container wall. When the liquid overflows the probe, this aftershock signal ...
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Keywords:
External liquid level switch
installation
precautions
instrument debugging
Publish Time:2023-08-02
- Application of ELL external liquid level gauge in hazardous tank areas
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Since the issuance of Work Safety Supervision Bureau Document No. 116 in 2014, the transformation of safety instrument systems and major hazard source systems is imminent. Safety instrumentation system (SIS) ...
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Keywords:
ELL
external liquid level gauge
hazardous tank area
Publish Time:2023-08-02
- Application of ELL sonar type external liquid level gauge in high temperature maleic anhydride process tank
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Why is it difficult to measure the high-temperature maleic anhydride liquid level? Maleic anhydride is a colorless needle-like or flake crystal of the orthorhombic system under normal temperature and pressure. When the temperature exceeds the melting point: 52-8°C, it melts into a liquid state. The viscosity of the liquid increases with the increase in temperature. ...
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Keywords:
ELL
sonar type
external liquid level gauge
high temperature maleic anhydride process tank
Publish Time:2023-08-02
- Determination of Zinc Content in Zinc-Rich Primers by Differential Scanning Calorimetry
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1. Introduction Long-lasting anti-corrosion primers for steel mostly use zinc-rich primers. Zinc-rich primers can be divided into two categories: epoxy organic zinc-rich primers and silicate inorganic zinc-rich primers according to different film-forming resins. Zinc rich primer medium pure ...
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Keywords:
Differential scanning calorimetry to determine the zinc content of zinc-rich primers
Publish Time:2023-08-02
- Square lithium battery "pole" detection solution
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The top cover of a square battery mainly consists of a top cover plate, positive and negative poles, explosion-proof device, liquid injection hole, etc. Generally, the pole part includes a flip-up device (OSD), a current cut-off structure (CID) and a short-circuit device (Fus ...
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Keywords:
Square lithium battery
pole
detection
Publish Time:2023-08-02
- Low-cost calibration services come with hidden instrument costs. Tektronix will help you to avoid the pitfalls of calibration services.
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If you only consider price when choosing a calibration service provider, it may lead to increased hidden costs and potential risks caused by quality issues, thus affecting product quality or service experience. ...
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Keywords:
Calibration
Tektronix
Publish Time:2023-07-28
- Advantages and disadvantages of Parshall tank with open channel flowmeter
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The automatic monitoring system for a Parshall tank equipped with an open channel flow meter consists of a Parshall tank, a data acquisition instrument, and Alibaba Cloud software. The main equipment includes: a Parshall tank, a data acquisition instrument (composed of an open channel flow meter, cables, data lines, ...
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Keywords:
Parshall tank with open channel flowmeter
liquid level
flow rate
Publish Time:2023-07-21
- Fluke 378FC non-contact measurement "black technology" clamp meter
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User: I want to buy a good clamp meter recently, and the first brand that pops into my mind is Fluke. Fluke started out by making multimeters and is recognized as the trump card in our industry. The quality of the watches is indeed durable and long-lasting. ...
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Keywords:
Fluke
378FC
non-contact measurement
clamp meter
Publish Time:2023-06-27
- What is NCV non-contact voltage test pen? Principles and advantages of NCV non-contact voltage test pen
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Cable breakage can be said to be one of the most common cable faults in daily integrated cable wiring installation and maintenance work. However, in actual engineering maintenance and inspection, for many maintenance personnel, when they encounter wires and electrical ...
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Keywords:
NCV
non-contact test pen
cable breakage
Publish Time:2023-06-27
- Lithography Technology: Principles of Optical Critical Dimension Measurement (OCD)
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The following is the report PPT:...
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Keywords:
Lithography technology
optical critical dimension measurement
OCD
Publish Time:2023-06-27
- How does BMS measure battery internal resistance online?
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There is a certain relationship between battery life and internal resistance. The size of internal resistance has a great impact on battery capacity and discharge performance, thereby affecting battery life. Online monitoring of internal resistance is essential for real-time understanding of battery health ...
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Keywords:
BMS
online measurement
battery internal resistance
Publish Time:2023-06-27
- How to detect the quality of capacitors
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Capacitors are components that store electricity and electrical energy (electrical potential energy). A conductor system in which one conductor is surrounded by another conductor, or the electric field lines emitted by one conductor all terminate in another conductor, is called capacitance ...
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Keywords:
Detect capacitors
leakage
DC circuits
Publish Time:2023-06-27
- Differences and principles between thermocouples and thermal resistance temperature measuring instruments
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(1) The difference between thermocouples and thermal resistance temperature measuring instruments. Although both thermocouples and thermal resistors are contact temperature measuring instruments, their temperature measurement ranges are different. Thermocouples are used in higher temperature environments because they ...
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Keywords:
Thermocouple
thermal resistance thermometer
fault diagnosis
Publish Time:2023-06-27
- Tips for electricians - measure voltage, current and resistance with a multimeter
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Tips for electricians - Multimeter detects the resistor, measures the resistance and selects the range. If there are two short circuits, adjust it to zero first. The knob still has a count at the end, replace the battery and set it to zero again. Disconnect the power supply and measure again. The contact must be good. hands in the air ...
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Keywords:
Electrician tips
multimeter
measuring voltage
Publish Time:2023-06-27
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