The INFRA products

The INFRA system is specifically developed with construction site monitoring in mind.

It offers a comprehensive series of products for the precise measuring and monitoring of vibration, noise, dust, shockwaves, cracks, weather, temperature and more.

Have a look in the INFRA catalogue, or give us a call, so we can help you out.





INFRA C12 – a wireless triaxial geophone and a data logger built into the same compact unit, with GSM/GPRS-communication. All filtering, signal processing and detection is done digitally. Before the recording is started you only select the wanted standard that is presented in the Remote part of INFRA Net. The INFRA C12 works with INFRA Net the same way as the other INFRA sensors and data loggers.



INFRA C10 – a small wireless geophone and a data logger built into the same compact unit, with GSM/GPRS-communication. All filtering and signal processing is done digitally and before the measurement is started you chose the measurement standard that you want to measure according to in the remote part of INFRA Net. C10 acts as a combined data logger and sensor in the INFRA-system when it comes to remote changes, reporting, etc.



INFRA Master

INFRA Master is a complete battery operated data logger with a built-in GSM/GPRS modem and built-in GSM antenna. The logger has two outgoing connections for the INFRA bus cable.
There is also a connection for an external GSM antenna.
The front panel consists of four buttons (easy operation) and a LCD screen with 4 lines, each can display up to 20 characters.
INFRA Master is either operated with an internal lead-acid battery or connected to mains. The data is stored on the exchangeable CompactFlash card. The INFRA Master contains no measurement electronics and needs no calibration.


The INFRA Mini is a data logger with GSM and a large internal memory. It features an integrated triple band (900/1800/1900 MHz) GSM with GPRS. Sigicom INFRA Mini is an economical multichannel fieldmonitoring system for Vibration, Noise, Air overpressure, Acceleration, Inclination, Level, Pore Pressure and much more. INFRA Mini is powered wid Alcaline batteries. Weight 3.5 kg.


INFRA Micro is a complete digital data logger with possibility of enclosure, high capacity data storage and flexible communication capabilities. Data is automatically sent via the internal or external modem to a database on the Internet. Data is sent on scheduled times and when a trigger has occurred. SMS with event data can be sent directly from the instrument to a number of cell phones. Project administration, data presentation, reports, analysis and graphs can easily be performed with INFRA Net.


INFRA V10 vertical geophone, measures the vibrations according to many different standards. It can be used for measuring vibration from blasting, piling, traffic etc. It can also measure acceleration that can affect sensitive equipment. Adjustments between a wide range of standards can easily be set from a connected master unit.


INFRA V12 triaxial geophone, measures according to many different standards. It is easy to mount on wall or floor/ground. Measures vibration from blasting, piling, compaction, traffic … Discomfort measurements according to most international standards e.g. Swedish standards SS460 48 61, ISO 2631-2 and German DIN 4150-3. Acceleration measurements for sensitive electronic equipment according to SS-ISO 8569.


With INFRA S50 Sound Level Meter it is easy to perform unattended monitoring of Noise from Building activities and traffic.

The Sound Level Meter is connected to the INFRA buscable with a T-connector.

INFRA S50 is a type 1 meter. It measures simultaneously max level and equivalent level with a selectable time interval (5 seconds – 20 minutes). It is also possible to set a trig level for a recording of a sound clip with up to 10 seconds duration. In INFRA Net it is possible to listen to the sound clip to identify the reason for a high level. It is also possible to apply a frequency analysis (third octave). Measuring range 20-135 dBA/dBC

All data from the sound level meter is recorded in the INFRA Master and can be automatically sent with GPRS to your database. You can connect more than one sound level meter to one INFRA Master. It is also possible to combine the Sound Level Meter with Geophones.


INFRA Air Blast Microphone S10 measures air blast pressure to valid national and international standards. It measures both maximum values for each minute and also a complete air blast record.

Designed for vertical mounting on a wall, pole or tripod. S10 is very rugged.


INFRA X20DM2 Dust Monitor is a high quality sensor that simultaneously measures the airborne particle concentrations of PM10, PM2.5, PM1.0 and TSP.
Intended for continuous monitoring of dust particles from demolition, construction works and traffic. Connects directly to an INFRA data logger with the INFRA bus cable.

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