2kg high-precision microsensor 30kg tension and pressure weighing sensor with transmitter 4-20mA

Description :

　　2kg high-precision micro sensor 30kg tension and pressure weighing sensor with transmitter 4-20mA detailed explanation: Shenzhen Youzhongli Technology Co., Ltd. has built a team in the field of automation based on years of understanding and knowledge in the automation field, always adhering to the enterprise operation concept of "because, so convinced", providing customers with first-class pre-sales and after-sales technical services, and providing customers with first-class technologically advanced and stable products. We always adhere to the principles of independent innovation, quality-oriented, and scientific management, and always insist on providing perfect product and system solutions to meet customer needs to the fullest extent.

　　2kg high-precision microsensor 30kg tension and pressure weighing sensor with transmitter 4-20mA:

　　Rated output error: 10 ±% of rated output

　　Zero point balance: 3 ±% of rated output

　　Non line: 0.025 0.030 0.020 ±% of rated output

　　Lag: 0.025 0.030 0.020 ±% of rated output

　　Non repeatability: 0.020 ±% of rated output

　　Creep error (20 minutes) 0.030 0.030 0.017 ±% of rated output

　　Clock zero drift Zero return (20 minutes) 0.030 0.030 0.017 ±% of rated output

　　The effect of temperature on minimum load output: 0.0026 0.0026 0.014 ±% of rated output/° C

　　The effect of temperature on sensitivity: 0.0015 0.0015 0.008 ±% of applied load/° C

　　Temperature compensation range: -10 to+40 ° C

　　Working temperature range: -20 to+60 ° C

　　Load cell safety overload: 150% of R.C

　　Recommended excitation voltage: 5~12 Vdc or Vac rms

　　Excitation voltage: 18 Vdc or Vac rms

　　Input impedance: 406 ± 6 Ohms

　　Output impedance: 350 ± 3 Ohms

　　Insulation resistance:>5000 Mega Ohms

　　Protection level: IP65

　　What should be noted when using force sensors:

　　The use of force sensors is ubiquitous in modern technology and industry, as resistance strain type force sensors are robust, durable, and reliable electromechanical products. However, in order to ensure testing accuracy, there are still many issues to be aware of during use. So, what should be noted when using force sensors? Let's take a look with the editor below.

　　1. Some "barriers" should be set up around the force sensor as much as possible, and even thin metal plates should be used to cover the force sensor. This can prevent impurities from contaminating the force sensor and certain movable parts, which often cause discomfort in the movement of the movable parts and affect the weighing accuracy.

　　2. The force sensor should use hinged copper wire (with a cross-sectional area of about 50mm2) to form an electrical bypass to protect them from the hazards caused by welding current or lightning strikes. During the use of force sensors, it is necessary to avoid strong thermal radiation, especially on one side.

　　3. In terms of electrical connections (such as signal cables for force sensors, they should not be arranged in parallel with high-voltage power lines or control lines (for example, do not place the force sensor signal lines, high-voltage power lines, and control lines in the same pipeline). If they must be placed in parallel, the distance between them should be kept at least 50cm, and the signal lines should be covered with metal tubes.

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