Innovative molecular-electronic sensors of linear and angular motion and measuring systems

RUS

ENG

CHN

The company "R-sensors" (Moscow, Russia) in cooperation with The Center for Molecular Electronics has developed the original technology and produces the high-performance seismic sensors and seismometers, based on the innovative physical principles of the molecular-electronic (electrochemical) signal transformation and using the liquid inertial mass.

The main features of the developed molecular-electronic measurement instruments consist of the highest sensitivity and wide dynamic range, those can not be reached with alternative technologies, such as MEMS-technologies and others.

The molecular-electronic sensors and seismometers do not include the high-priced brittle and wearing mechanical parts, that gives the seismic equipment the great reliability. The instruments are simple in use, resistant to severe environment and transportation vibrations, and low cost.

The unique feature of the molecular-electronic technology is the possibility to production of the high-sensitive inertial sensors both linear and rotational motion, that can be used in various application fields - seismology and and engineering geophysics, industrial vibration and oil-drilling monitoring, intruder alarm systems, some medical applications and so on.

	Broadband and short-period seismometers		Compact seismic sensors and accelerometers
The high performance, compact size and reliability are the main features of the devices. The model family of the seismometers includes the models for ocean bottom and off-shore seismic applications.		The highest sensitivity and broad band are unique for the so compact sensors, giving new possibilities in geophysics, exploration seismology, vibration monitoring and other applications.
	High-sensitive rotational sensors		Linear and angular micro- and ultra-compact sensors
The molecular-electronic rotational sensors provide new means in engineering geophysics, rotational seismology, seismic monitoring of high-rise buildings and constructions, and many other applications.		These high-performance ultra-compact size molecular-electronic sensors exceed MEMS in sensitivity and other parameters. The sensors can be used in various industrial, scientific and some medical applications.

On the basis of the molecular-electronic technology the family of the sensors, different by the dimensions, sensitivity, frequency range, noise level and optimized for various applications, has been developed for serial production.

We sell our production all over the world including our partners in United States, China, Germany, the coutries of the South-East Asia and Latin America.

We are going on in our research and development activities in physical processes of charge transfer and signal transformation in the molecular-electronic transducers and developing of the molecular-electronic production technology and new types of the motion sensors, including latest nano-technologies.

R-sensors in web:

The new low-noise subminiature angular rate sensor MTRS-614A has been developed on base of the molecular-electroniс rotational microsensor.

The developed device allows to measure the steady rotation like MEMS gyros, but has many times lower self noise.

Gradient JSC is a geophysical service company, provides the low-frequency passive seismic investigations for the petroleum industries and has a good experience in using our seismic sensors.

Rotational seismology

The materials of the International Working Group on Rotational Seismology (IWGoRS) are available at the web-site:

www.rotational-seismology.org

We offer to your attantion the unique seismic sensors of the angular motion (rotational seismometers), having the highest sensitivity to the rotational signal, wide dynamic range and very compact size.

Our exclusive partner at the rotational seismometers market – the company eentec

November 16 - 21, 2009.     LLC "R-sensors" represented it's production and developments at the "China Hi-Tech Fair - 2009" in Shenzhen (China).

A number of contracts and agreements on cooperation with the Chinese companies have been reached.