LEM is the market leader in providing innovative and high quality solutions for measuring electrical parameters. Its core products - current and voltage transducers - are used in a broad range of applications in drives and welding, renewable energies, UPS, power supplies, traction, high precision, conventional and green cars businesses. LEM’s strategy is to exploit the intrinsic strengths of its core business, and to develop opportunities in existing and new markets with new applications. It has production plants in Beijing (China), Geneva (Switzerland), Sofia (Bulgaria) and Tokyo (Japan). With regional sales offices near its customers’ locations, the company is able to offer a seamless service around the globe. LEM has been listed on the SIX Swiss Exchange since 1986; the company’s ticker symbol is LEHN.

LEM is a focused manufacturer and global market leader in producing high-quality transducers for measuring electrical parameters. 

A WIDE RANGE OF APPLICATIONS 

LEM has the strongest brand recognition in the markets it covers and its products are used in a broad range of applications. Starting with products for locomotives in the seventies, LEM expanded into a vast area of industrial applications, including the following: 

- variable speed drives for motors

- power supplies for industrial applications

- AC/DC converters

- uninterrupted power supply systems for computers

- new innovative energy applications (microturbines , wind and solar power generation)

- automotive applications (battery management, start/stop applications for conventional cars and electrical motor controls, battery pack management and embedded chargers for green cars)

Danisense was founded in 2012 and today we count several very competent employees brining many years of experience from companies as Nokia, Medtronic, Danfysik and LEM. In particular one of the corner stones in Danisense is a highly specialized knowledge about high precision current transducers making us able to create new ways for the current sensing market.

Danisense is a strong player in the field and is redefining the high end market by offering current sensors with a very high perceived quality, extremely flat frequency response and outstanding DC stability.  We create solutions enabling our customer to quickly and easy measure AC and DC currents with an accuracy down to 1ppm.

Our standard products offers the following features:

> Automotive current sensors

> Extended temperature current sensor - 85 deg Celcius

> AC current sensor - DC current sensor

> Calibration winding option (100 turns)

Beijing STM Measurement & Control Technology Co., Ltd. concentrates on the development of electric transducer and transmitter. We offer high quality products, pay attention to social responsibility, focus on promoting accurate measurement and understand customer needs, reducing power consumption and friendly environment, supply the green products accorded with environmental protection requirements up to the minute.

We possess the advanced signal sampling technology and powerful R&D team which will meet your increasing requirements and provide comprehensive technical support and services for your new generation products.
We are your cooperation partner, do reliable support for your persistent development.