Seismometers, geophones and dataloggers

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






Autonomous wireless data logger module NDAS-8224.

Autonomous wireless data logger NDAS-8226.

The renewed CME-6211 low noise broadband seismometer.



High-sensitive linear and angular seismic sensors
based on innovative molecular-electronic technology

"R-sensors" LLC (Moscow region, Russia) in cooperation with The Center for Molecular Electronics of The Moscow Institute of Physics and Technology (MIPT) has developed an original technology for manufacturing high-performing seismometers and various seismic sensors based on the innovative physical principles of the molecular-electronic (electrochemical) signal transformation.

The main advantages of the molecular-electronic instruments are high sensitivity and wide dynamic range. The efficiency of the signal transformation by means of a MET sensor is still unreachable by commonly used technologies such as MEMS.

The molecular-electronic sensors and seismometers do not have high-priced fragile and wearing out mechanical parts, which ensures the greatest reliability. The instruments are simple in use, resistant to severe environment and transportation vibrations and price-effective.

The molecular-electronic technology gives rise to production of highly sensitive inertial sensors for both linear and rotational motion, which can be used in many application fields - seismology, engineering geophysics, industrial vibration measurements, oil-drilling monitoring, intruder alarm systems, medical applications and so on.

Broadband and short-period seismometers

Compact seismic sensors: active geophones and seismic accelerometer

Power efficient, easy to install and highly durable. Don't require special handling during transportation and installation. Borehole, OBS and off-shore versions are available.

High gain and wider passband. Exceptionally small and light. Able to work under any tilts. Three and one-component versions.

High gain rotational sensors

Autonomous data loggers and seismic stations

Rotational sensors introduce a new approach in engineering geophysics, rotational seismology, seismic monitoring of high-rise buildings and constructions.

Reliable and well established data loggers for long term autonomous recording in field conditions.


Based on the molecular-electronic technology, a series of sensors which are different in dimensions, sensitivity, frequency range and noise level have been developed.

We sell our products worldwide including the United States, Europe, Turkey, India, China, South-East Asia and Latin America.

We are continuously moving further in studying the physical processes of charge transfer and signal transformation which take place in molecular-electronic transducers. We are improving the molecular-electronic technique and designing new types of motion sensors taking onboard the advantages of the latest nano-technologies.

We are open for commercial and scientific cooperation with all interested companies and scientific organizations.


September 2-7, 2018

We are excited to invite you to R-sensors’ exposition at the 36-th General Assembly of the European Seismological Commission which will occur in La Valletta, Malta.

R-sensors will represent new products: a broadband digital seismometer, a digital data logger as well as a self-contained wireless seismic station for the transition land-sea zones.

We pleasantly welcome you at our booth #3!

May 8-10, 2018

R-sensors took part in the exhibition at the 18-th Iranian Geophysical Conference . The conference was held at the Institute of Geophysics in Tehran, Iran.

April 23-27, 2018

The equipment by R-sensors was presented in the 14th conference and exhibition Engineering and Mining Geophysics 2018 in Almaty, Kazakhstan.

December, 2017

The Seismic Instruments published an article by our colleagues from Schmidt Institute of Physics of the Earth on the application of our seismometers in the passive seismic prospecting.

Presenting our partner:

Arman Fanavaran Zamin Co. (Geoarmatech) is a well-established Iranian company which focuses on geophysical surveying and earth science measurements. Geoarmatech has acquired an excellent expertise in practical usage of our seismic sensors.

November 5-9, 2017

R-sensors took part in the
9th Congress of the Balkan Geophysical Society in Antalya, Turkey.

August, 2017

The "Journal of Atmospheric and Oceanic Technology" published an article by our colleagues "Low-frequency seismic node based on molecular-electronic transfer sensors for marine and transition zone exploration".

August, 2017

Presenting brand-new wireless data loggers NDAS from
R-sensors Group.

"R-sensors" LLC

8A Zhukovskogo St., Dolgoprudny, Moscow region, 141701, Russia

tel./fax: +7-499-707-7657,+7-498-744-6995

web:,   e-mail:

(с) 2018, R-sensors LLC