Industrial Manuals

The 3522-50/3532-50/3535 LCR tester is a wide-band, frequency-tunable LCR tester with a test speed of 5ms. It can provide a test condition that is closer to the working condition of the element. The 3535 has a wide frequency range of 100kHz to 120MHz and a low price. It has a built-in comparator and load compensation with 6ms high-speed measurement, BIN (classification) measurement function, and a wide range of applications, such as chip mutual inductance, high-speed head testing, and other related R&D needs.

The JWSL-6 series protective temperature and humidity transmitter produced by Beijing Kunlun Coast Sensing Technology Co., Ltd. is suitable for temperature and humidity measurement in indoor environment and ventilation ducts of HVAC systems. It features stable power supply, wide range, high accuracy, and good long-term stability.

JWSL-3 series temperature and humidity transmitter is suitable for temperature and humidity measurement in HVAC grade indoor environment.

This document introduces the usage instructions and technical parameters of the NWSF-1AT temperature and humidity transmitter produced by Beijing Kunlun Coast Sensing Technology Co., Ltd. The transmitter is a sensing and transmitting integrated design, suitable for temperature and humidity measurement in HVAC indoor environments. It features DC 24V power supply, 0% RH to 100% RH humidity range, 0℃ to 50℃ temperature range, and high accuracy.

This document is the user manual for the JWSL-7 series handheld temperature and humidity transmitter released by Beijing Kunlun Coast Sensing Technology Co., Ltd. It introduces the overview, technical parameters, appearance wiring, installation steps, and usage precautions of the product.

JWSKE-6W series enhanced network temperature and humidity transmitter user manual, the characteristics of this product are: liquid crystal display temperature and humidity, the conversion part adopts all-sealed waterproof design, fast response time, and multiple installation forms can be selected, the probe is equipped with professional filters, which greatly improves the product's service life.

The JWSK-8 series temperature and humidity transmitter is an industrial-grade product with multiple analog and network output options. It can measure temperature and humidity in the range of -40℃ to 120℃. Its features include a large LCD display for temperature and humidity, alarm status, zero point correction function, optional relay output, and optional network RS485 or RS232 output.

The JWSK-5 series temperature and humidity transmitter is a industrial-grade temperature and humidity transmitter developed by Kunlun Haichang Sensor Technology Co., Ltd. It can measure temperature and humidity in the range of -40℃～120℃. The product has multiple analog outputs 0～5V or 0～10V or 4～20mA, 128 × 64 large LCD display temperature and humidity, zero correction function, maximum working temperature of probe -40℃～120℃, can switch from temperature, humidity to temperature, dew point display, optional network RS485 or RS232 output and other features.

JWSK-SC Handheld Thermometer and Hygrometer User Manual, introduces the product's features, characteristics, parameters, application scenarios, appearance size and installation use, menu instructions, precautions and other information

The high-frequency switch DC power system is mainly used in small and medium-sized power plants, hydropower stations, substations and other users using DC equipment. It is suitable for switch cabinet separation and closing power supply and secondary circuit, instruments, meters, relay protection, accident lighting and other occasions. The product has the characteristics of high conversion efficiency, low electromagnetic interference, sufficient reliability and safety of the system, and advanced functions such as smooth regulation of output voltage, current and automatic temperature compensation of battery.

Solar controller manual, introduces the function characteristics, installation and use of solar controller.

This document introduces a tube light product named ESD20310N. It has a power of 7.3 W, 5 LED bulbs, an input voltage of 100-240VAC, a luminous flux of 280 lm, a color temperature of 2800K, a lifespan of 20,000 hours, a weight of 560g, and a mounting size of 125mm. The tube light emits warm white light and may become hot during use, requiring attention to installation and usage details.

The document describes the features and characteristics of piezoelectric switches, including waterproof, spark-free, magnetic-free, corrosion-resistant, etc., as well as their advantages such as indoor and outdoor use, wide voltage range, and long lifespan.