Beijing Cuihai Jiacheng Magneto-electric Technology Co., Ltd. (formerly Cuihai Science and Trade Company) is a technology company specializing in digital automated magnetization measurement systems. The company relies on advanced technology research and development from the Chinese Academy of Sciences to produce high-precision one-dimensional, two-dimensional, and three-dimensional Hall probes (with temperature compensation) and multi-dimensional high-precision high-resolution magnetometers. The company's products have been widely used in aerospace, military, navigation, scientific research, and academic fields, and have received extensive praise. The company also provides customized products such as magnetic shielding systems, geomagnetic compensation systems, and magnetic field control platforms, as well as representing international cutting-edge magnetometer companies.

This document provides instructions for using the Kyoritsu Electrical Instruments Works, Ltd. Model 4116A, 4118A, and 4120A Digital PSC-LOOP Tester. It includes safe testing procedures, cover removal, instrument layout, test lead, features, specifications, operating instructions, detailed explanations, servicing, and case and strap belt assembly.

This document is an instruction manual for the SPE04M50T-A/C intelligent power module produced by Jilin Huaweispark Electric Co., Ltd. The module has a rated parameter of 500V/4A and is suitable for applications such as indoor/outdoor air conditioning fans, range hoods, fans, air purifiers, and dishwasher pumps. The module features high-level effective signal, compatible with 3.3V and 5V MCU; built-in anti-direct current protection, undervoltage protection and temperature detection output; insulation voltage withstand of 1500V, etc.

Shenzhen Sensel Electronic Technology Co., Ltd. is a high-tech enterprise specializing in the development, production, and sales of CE series electrical quantity isolation sensors/transmitters. Their products have high performance and are widely used in the automatic monitoring, signal conditioning, transmission, and control of electrical quantities in industries such as communications, power, transportation, railways, electrical appliances, environmental protection, metallurgy, and electroplating. They have also developed remote multi-channel data acquisition and control system products and multi-functional combination electrical quantity isolation and conditioning transmission system products based on electrical quantity monitoring. Their products have passed multiple certifications and are the first in the industry to pass the EU RoHS directive testing.

The products AM882/AM882H from Shenzhen Leisai Mechanical and Electrical Technology Development Co., Ltd. are low noise, low heat digital stepper drivers. The drivers have features such as low noise, low heat, and high precision, making them suitable for various applications.

The all-digital AC servo drive from Hubei Ke Weilun Zhidian Electric Co., Ltd. is suitable for general industrial environments, but not for environments with strong vibrations or medical equipment. The structure of the device is not waterproof and is not suitable for environments exposed to rain or direct sunlight. Please read the operation manual carefully and understand the safety precautions before use.

This document introduces Schneider Electric's small PLC product M218 and its accompanying SoMachine software platform. M218 is a high-performance small PLC suitable for small automation equipment. The manual is divided into three parts, introducing the features of the SoMachine software platform, the operators and function block libraries of M218, as well as programming examples and appendix content.

This document introduces the technical parameters of the D35 series products, including model, voltage, current, flow rate, pressure, etc. The products are made of EPDM or FKM materials and are suitable for different working environments. The D35 series products have high performance and long life, and are suitable for applications in various fields.

Beijing Beiyuan Electric Appliance Co., Ltd. is a high-tech enterprise specializing in the research, production, and sales of low-voltage electrical components. This document introduces the features and characteristics of the BP3 series distribution boxes produced by the company.

This document is a product manual from Baoding Hengyue Electric Technology Co., Ltd., which introduces the application scope, technical features, model specifications, and other information of the HY-WXZ microcomputer harmonic elimination device.

FAN8831 is a single-chip piezoelectric actuator driver with features of a boost DC-DC converter and a piezoelectric actuator driver. It features an integrated boost power switch with a maximum voltage of 36V, adjustable boost output voltage and current limit, zero current detector (ZCD), internal soft-start, and built-in protection circuits. The driver has a digital sinewave modulator and a full-bridge switch that can drive piezoelectric actuators in a sinusoidal waveform.

JFNJY-1 magnetic electric torque meter is a powerful torque measurement instrument with flexibility and adaptability. It supports multiple parameter settings and measurement methods. Equipped with the latest DSP processor and TFT color LCD display, it is easy to operate. It can be used with any range magnetic electric torque sensor.

This document is the user manual for the VESTA.2017.A CF-E-18 chain electric fish roaster, including the functions, structural diagram, working principle, basic parameters, precautions, instructions for use, daily inspection, cleaning and maintenance, troubleshooting, etc.

This document is an operation manual for the FRENIC-Lift series universal inverter from Fuji Electric Machine Control Co., Ltd. The product is a device used to vary the speed of 3-phase asynchronous motors and synchronous motors. This document provides instructions on how to use the product, safety precautions, and information on using it with other accessories.

This document is the user manual for KT-LCD4 electric bicycle special meter, which introduces the appearance, size, functions, display content, installation, and setting methods of the meter.

CK-60ZW is a Chinese window photoelectric device with NPN output, 12-24VDC power supply voltage, adjustable sensitivity, and support for single output/count output modes. It has delay function and external control function. It has protection circuit and vibration resistance, and is suitable for indoor use. The product has self-learning function and multiple button settings. Safety precautions should be observed during use.

This document is the installation and user manual for SSZF2000 electrical fire monitoring equipment by Shanghai Shuzi Intelligent Electric Co., Ltd. The equipment is characterized by its early warning capability, high intelligence, small size, multiple functions, high reliability, and ease of use. It adopts modular board technology and bus data transmission, and is suitable for early monitoring and automatic fire suppression of electrical fires in high-rise buildings and industrial sites.

This document is an instruction manual for Fuji Electric's zirconia oxygen analyzer detector (Type ZFK 2,5), explaining the features and operation of the product.

This document is the mounting and operating instructions for the electrical position controller Series ER 20/ER 50 produced by Max Stegmann GmbH. The document provides detailed information on the installation and operation of the electrical position controller. Max Stegmann GmbH claims copyright over this documentation and prohibits any alteration, expansion, reproduction, or sharing of this documentation with third parties without prior written agreement. The document specifies the products, but does not provide any assurance of their properties. Max Stegmann GmbH holds the worldwide patent rights for the products.

This is an installation guideline for the Mitsubishi Electric 700 series inverter, providing instructions for installation and precautions for use.