Colibrys Switzerland MEMS Accelerometers and Sensing Products for Offshore Drilling
Colibrys is a world-leading supplier of standard and customised MEMS-based motion sensors for high precision and high reliability applications in harsh environments. We design, develop and produce a range of proprietary, high-performance MEMS accelerometers for inertial, tilt, vibration and seismic measurements.
MEMS accelerometers for offshore drilling
The measurement of a motion through acceleration, tilt or vibration is extremely important and widely used in the offshore and drilling-related markets. A selection of applications requiring accelerometers includes:
- Down-hole directional drilling
- Horizontal or surface directional drilling
- Measurement while drilling
- Down-hole monitoring or down-hole survey
- Sub-surface seismic imaging
- Reservoir monitoring
- Structural monitoring for rigs, platforms or any construction
- Platform stabilisation
MEMS motion sensors for offshore applications
Colibrys is clearly committed to the application requirements of the energy markets and offers accelerometers products and services well beyond automotive specifications. Indeed, every single sensor from Colibrys is designed for high-end specifications and does not result from screening or selecting the best parts from a very large volume production.
Colibrys produces a few hundred thousand accelerometers per year, which clearly differentiate themselves through their technical specifications: high stability, low noise, low power, low weight and size, as well as high reliability for safety-critical applications in harsh environments. Colibrys standard accelerometers are qualified between -55°C to +125°C, but some customers regularly use these products up to 150°C.
Tilt sensors for harsh environments
Low g inertial sensors, due to their high resolution, high temperature stability and low power consumption, are extremely good products for tilt measurements. These products are advantageously used in down-hole survey and monitoring applications providing very precise inclination information.
Colibrys tilt sensors have demonstrated extremely high reliability under harsh environments and are therefore well regarded worldwide for these types of applications.
Inertial sensing products
The long-term stability, low vibration rectification error and reliability of our MEMS capacitive accelerometers are continuously improved to meet the increasing needs of inertial requirements and are used in a large variety of drilling activities, from down-hole directional drilling to horizontal directional drilling.
The new MS9000 and the MS8000 product families are the best candidates for inertial sensing as our seismic sensors SF1500 and SF2005 can be used for very low signal measurements in seismic applications.
A selection of products is available for inertial measurements in mining. Colibrys offers a full range of products from ±2g to ±200g with some dedicated products for harsh environment applications (i.e. high shock, rough vibrations or high temperatures). All our products are extensively qualified and available for temperature ranges between -55°C to +125°C at least.
Standard and semi-custom motion sensors
Colibrys provides unique solutions for a wide range of high-performance standard and semi-custom motion sensors for energy applications.
Variable capacitance sensors offer benefits as a replacement for traditional piezo-resistive products in some specific applications. For a given acceleration range and bandwidth, the capacitive sensor offers a lower noise floor and a much better stability over temperature and over time.
New VS9000 products from Colibrys are the best adapted products for vibration sensing, which requires small size and weight, wide bandwidth and an extended g range over a large temperature band, combined with the stability and reliability required for safety-critical applications.
Products and Services
Colibrys has appointed Radiant-Elcom JSC as Russian distributor for its range of MEMS accelerometers. “The Russian market for commercial and military aircraft and helicopters represents a significant proportion of the world market today. With that comes the need for leading avionics nRead more
This year Colibrys is celebrating its ten year anniversary and would like to invite you to visit them at: Sensors Expo, Rosemont on 6-8 June 2011 at Rosemont, IL, US, booth 403. During these few days, Colibrys will have the opportunity to present you with its range of productsRead more
Colibrys is pleased to announce it is exhibiting at OTC 2011, one of the world's largest exhibitions within the oil and gas industry, taking place at Reliant Park, Houston, Texas, US, on 2-5 May 2011. We will be glad to welcome you to our booth #10058 in the Reliant Arena. DurRead more
Colibrys (Switzerland) has announced signing a distribution agreement with IMCA Elektronik for the distribution of its MEMS accelerometers in Turkey. Colibrys continues its worldwide expansion strategy by selecting IMCA as its distributor in Turkey. Turkey is actively investing in develRead more