Kemo Ltd has been a global leader in the innovation, design and manufacture of electronic filters and signal conditioning instruments since 1965, during this time it has developed a reputation for the highest quality and accuracy. Since 1965 their range has expanded into a broader range of signal conditioning solutions for IEPE, Charge, PRT and other types of signal conditioning and amplification. In more recent times Kemo has also introduced a wide range of low noise cables, instrumentation cables, connectors, joiners and sensor mounting accessories.

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Kemo mission is to promote and support high quality signal capture to ensure engineering quality is at the forefront of product design, production and operation for all their customers.

Kemo continues to innovate and explore new opportunities to introduce new and improved products for the benefit of all their customers.

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PRODUCTS :​

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1) ELECTRONIC FILTER RANGE
Discover unparalleled accuracy and reliability in electronic signal filtration with Kemo Ltd.’s cutting-edge electronic filters. Designed for optimal performance prior to signal digitization and analysis, our extensive range offers solutions for OEMs and end-users alike. From compact filter modules for seamless integration onto circuit boards to convenient DIN Rail Filter options, we cater to diverse needs.

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Kemo filters boast a comprehensive suite of features which ensure they are compatible with a wide range of applications and associated sensors. Whether your interest is for a manufacturing production installation or a test, development and research approach, Kemo has a solution from a simple 1 channel unit to multi-channel daisy chained racks.

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Kemo common features include high gain, low noise, IEPE signal conditioning, AC and DC coupling, Single Ended or Differential inputs with other features such as charge amplifier signal conditioning and 4-20mA input/output available in some models. These features ensure a seamless compatibility with direct sensor connections in monitoring, acoustic, vibration and numerous other installations. Whether you require Anti Aliasing, Band Pass, High Pass, Notch, or our specialty Low Pass filters, we offer a variety of responses tailored to your application needs.

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Selection :

i) DIN Rail Filters
ii) Active Filter Module
iii) CardMaster 21.2
iv) CardMaster 255G
v) BenchMaster 21M
vi) BenchMaster 8
vii) VBF40
viii) VBF 44
ix) RM2-PSP 2 Channel Psophometer

 

2) CHARGE AMPLIFIER RANGE
Charge amplifiers and signal conditioning play crucial roles in optimizing the performance of dynamic devices such as piezoelectric accelerometers, hydrophones, microphones and other similar sensors. Piezoelectric sensors are widely utilized across various industries for their durability and ability to withstand high temperatures. Fundamentally a piezoelectric accelerometer or other sensor will output a signal without the need for any internal electronics, making them perfect for a wide range of challenging dynamic measurement conditions. Mastering the technology for charge to voltage conversion and amplification is essential for obtaining accurate, noise-free signals from these sensors.

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One of the key factors with charge amplifier design is ensuring a low noise floor within the electronics to minimise issues when applying signal amplification. The Kemo lineup of charge amplifiers is engineered to deliver minimal noise amplification while accommodating diverse package configurations, catering to applications ranging from industrial condition monitoring to field and laboratory testing.

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Selection :

i) DR1000-C
ii) 3X-C
iii) 3X-CI
iv) 9X-C
v) 9X-CI
vi) C2V-0.1
vii) C2V-1
viii) C2V-10

 

3) IEPE AMPLIFIER RANGE
IEPE amplifiers are required to provide the power for IEPE (Integrated Electronics Piezoelectric) accelerometers, microphones, force and other dynamic sensors are devices which include an internal circuit board providing amplification and signal conditioning for the piezoelectric charge signal.

Kemo’s signal amplifiers include the facility to change the IEPE signal supply current from a standards 4mA up to 12mA giving user the ability to drive signals along much longer cables without signal distortion at higher frequencies.

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Kemo’s comprehensive range of signal conditioning instruments not only serves as standalone conditioners and signal amplifiers but also offers seamless integration with filtering functionalities. This ensures versatility and precision in signal processing across diverse measurement scenarios.

 

Selection :

i) DR1000
ii) DR1000-I
iii) 3X-I
iv) 3X-CI
v) 9X-I
vi) 9X-CI
vii) IEPE-B1

 

4) PIEZOELECTRIC ACCELEROMETER RANGE
Step into the world of vibration analysis with confidence, as the Kemo Piezoelectric Charge Accelerometers offer robust designs capable of withstanding high temperatures and harsh environments. Say goodbye to internal electronics limitations and hello to limitless possibilities in monitoring and control.

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The Kemo triaxial piezoelectric charge accelerometer range will revolutionize your sensing experience, providing comprehensive insights into multidimensional vibrations. And for those seeking simplicity without compromise, explore Kemo's IEPE accelerometers featuring built-in amplifier electronics, ready to integrate seamlessly with your DAQ systems. But that’s not all – to complete your setup, dive into the Kemo selection of charge amplifiers, meticulously crafted to enhance the performance of your Piezoelectric Accelerometers.

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Selection :

i) High Temperature General Purpose Monoaxial Piezoelectric Charge Output Accelerometers
- HGC50T-T 50pC/g
- HGC30T-T 30pC/g
- HGC30S-T 50pC/g
- HGC10T-T 10pC/g
- HGC10S-T 10pC/g

 

ii) General Purpose Monoaxial Piezoelectric Charge Accelerometer range
- GC10S-T 10pC/g
- GC20S-T 20pC/g
- GC50S-T 50pC/g
- GC100S-T 100pC/g
- GC200S-T 200pC/g
- GC10T-T 10pC/g
- GC20T-T 20pC/g
- GC50T-T 50pC/g
- GC100T-T 100pC/g
- GC200T-T 200pC/g

 

iii) Triaxial Piezoelectric Charge Accelerometer range
- GCT2T 2pC/g
- GCT5-T 5pC/g
- GCT10-H 10pC/g
- GCT20-H 20pC/g
- GCT10-TH 10pC/g
- GCT20-TH 20pC/g

 

iv) Piezoelectric Shock Vibration sensor
- CS-10K 0.5pC/g
- CS-30K 0.3pC/g
- CS-50K 0.2pC/g
- CS-100K 0.05pC/g

5) IEPE ACCELEROMETER RANGE
Dive into the realm of Kemo IEPE Accelerometer range, the epitome of convenience in vibration measurement. Harnessing the power of Integral Electronics Piezoelectric (IEPE) technology, the Kemo piezoelectric accelerometer range comes equipped with integrated electronic amplifiers, seamlessly connecting to compatible Data Acquisition Systems (DAQ) while receiving IEPE power supply.

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From featherweight ultra-miniature devices weighing less than 0.5 grams to seismic sensors boasting 10V/g sensitivity, Kemo’s IEPE Accelerometer (uniaxial and triaxial) range caters to every need.

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Selection :

 

i) Monoaxial IEPE Accelerometer General Purpose
- GV10S-T 10mV/g
- GV20S-T 20mV/g
- GV50S-T 50mV/g
- GV100S-T 100mV/g
- GV200S-T 200mV/g
- GV10T-T 10mV/g
- GV20T-T 20mV/g
- GV50T-T 50mV/g
- GV100T-T 100mV/g
- GV200T-T 200mV/g

 

ii) Monoaxial Miniature IEPE Accelerometer
- UV10S-A 10mV/g
- UV100S-A 100mV/g
- UV5S-A 5mV/g
- MV10S-C 10mV/g
- MV100S-C 100mV/g
- SV10S-A 10mV/g
- SV100S-A 100mV/g
- SV10S-T 10mV/g
- SV10T-A 10mV/g
- SV10T-T 10mV/g
- SV100S-T 100mV/g
- SV100T-T 100mV/g
- SV200S-T 200mV/g
- MV10S-A 10mV/g
- MV10S-T 10mV/g
- MV100S-A 100mV/g
- MV100S-T 100mV/g
- MV10T-T 10mV/g

 

iii) Triaxial IEPE Accelerometer
- SVT5I-A 5mV/g
- SVT10S-T 10mV/g
- SVT100S-T 100mV/g
- SVT200S-T 200mV/g
- MVT10S-T 10mV/g
- MVT100S-T 100mV/g
- MVT200S-T 200mV/g
- GVT10S-T 10mV/g
- GVT100S-TL 100mV/g
- GVT10S-TC 10mV/g
- GVT100S-T 100mV/g
- GVT10S-H 10mV/g
- GVT20S-H 20mV/g
- GVT50S-H 100mV/g
- GVT100S-H 100mV/g
- GVT200S-H 200mV/g
- HVT1KS-T 1000mV/g
- HVT1KS-H 1000mV/g

 

iv) High Sensitivity IEPE Accelerometer
- GV500S-T 500mV/g
- GV500T-T 500mV/g
- HV1KM-T 1000mV/g
- HV1KT-T 1000mV/g
- HV2KT-T 2000mV/g
- HV5KT-T 5000mV/g
- HV10KT-T 10000mV/g

 

v) Shock Monoaxial IEPE Accelerometer
- VS-5K 5000g
- VS-10K 10000g
- VS-20K 20000g
- VS-50K 50000g
- VS-100K 100000g

 

vi) Triaxial Shock IEPE Accelerometer
- VST-5K 5000g
- VST-10K 10000g
- VST-20K 20000g

 

6) IMPACT HAMMER RANGE
Unlock the potential of your Structural Testing endeavours with Kemo exceptional lineup of IEPE Impact Hammers.

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Harnessing the power of IEPE technology, Kemo's Instrumented Hammers seamlessly integrate with off-the-shelf data acquisition systems (DAQ), ensuring compatibility and ease of use. IEPE (Integrated Electronics Piezoelectric) means the dynamic force sensor in each hammer head contains a miniaturised circuit board providing piezoelectric charge to voltage conversion and signal amplification.

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Each Hammer kit is thoughtfully curated, featuring a variety of Hammer tips to accommodate different excitation frequencies. With a sturdy 2m cable terminating in a BNC plug, and housed within a durable carry case, our Hammers are primed for mobility and convenience.

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Selection :

- VTH50 50N range, 100mV/N
- VTH200N 200N range, 25mV/N
- VTH2KN 2000N range, 2.5mV/N
- VTH5KN 5000N range, 1mV/N
- VTH10KN 10kN range, 0.5mV/N
- VTH20KN 20kN range, 0.25mV/N
- VTH50KN 50kN range, 0.1mV/N