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Energy & Power Generation
Energy & Power Generation: Ensure Up-time and Prevent Catastrophic Failures


Predictive Maintenance at Power Gen Plants

All power generation plants involve a variety of machinery such as gearboxes, motors, seals, bearings, and pumps used for processing and delivery of electric power.  The goal of all RCM professionals at these plants is to monitor and protect critical equipment and ensure worker safety.    

With condition monitoring, reliability managers use sensors that are mounted on various industrial rotating machinery, such as combustion turbines, generators, and reciprocating compressors - all of which are subject to heavy vibration. IMI Sensors specializes in the design and manufacture of innovative sensors and associated signal conditioning instrumentation to meet the demanding requirements of the energy, power generation, reciprocating equipment, oil & gas, and petrochemical industries.

 


Gas Turbine Monitoring and Protection

Whether involved with design evaluations, field testing, compressors and diesel engines, critical component or process monitoring, we provide comprehensive protection, condition, and performance monitoring solutions for all rotating machinery applications. In particular, our instrumentation is ideally suited to detect and measure dynamic pressure and vibration for gas turbines in extreme heat environments. Our high-temperature pressure sensors and accelerometers are intrinsically safe for measuring combustion dynamics and vibration levels in gas turbines.

Manufacturing operations are certified to ISO 9001, AS9100 and calibration procedures accredited by A2LA to ISO 17025. Products are manufactured to meet the specific power generation and petrochemical design requirements, including intrinsic safety certification in accordance with ATEX and CSA.

 
 


 
 
 
Featured Products
 

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Hazardous Area Approved Industrial ICP® Accelerometer
Model EX603C01     
 
Intrinsically safe approved general purpose industrial ceramic shear ICP® accel, 100 mV/g, 0.5 to 10K Hz, top exit, 2-pin conn., single point ISO 17025 accredited calibration

Hazardous area approved general purpose, industrial, ceramic shear ICP® accel, 100 mV/g, 0.5 to 10k Hz, top exit, 2-pin conn.

  • Sensitivity: (±10%) 100 mV/g (10.2 mV/(m/s²))
  • Frequency Range: (±3dB) 30 to 600000 cpm (0.5 to 10000 Hz)
  • Measurement Range: ±50 g (±490 m/s²)
  • Electrical Connector: 2-Pin MIL-C-5015
 
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Vibration Sensor, Industrial, 4-20 mA, Loop Powered
Model EX640B71     
 
Industrial vibration sensor, 4 to 20 mA output, 0 to 1 in/sec peak, 3 to 1k Hz, top exit 2 pole terminal block, ATEX/CSA approved with explosion proof conduit
  • Measurement Range: 0.0 to 1 in/sec pk (0.0 to 25.4 mm/s pk)
  • Output: 4-20 mA
  • Frequency Range: (±3dB) 180 to 60000 cpm (3 to 1000 Hz)
 
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ICP® Pressure Sensor
Model 121A44     
 
Intrinsic safe ICP® pressure sensor, 50 psi, 100 mV/psi, case isolated, 2-pin connector, temp to 250F
  • Measurement Range: (for ±5V output) 50 psi (344.8 kPa)
  • Sensitivity: (±15%) 100 mV/psi (14.5037 mV/kPa)
  • Low Frequency Response: (-5%) 0.5 Hz
  • Resonant Frequency: >=60 kHz
  • Electrical Connector: 2-Pin MIL-C-5015
  • Weight: 2.7 oz (75.6 gm)
 
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Charge Output Pressure Sensor
Model 176M07     
 
Differential output, high temperature pressure sensor, range 20 psi, 17 pC/psi
  • Measurement Range: 20 psi (137.9 kPa)
  • Sensitivity: (±20%) 17 pC/psi (2.47 pC/kPa)
  • Temperature Range: (Continuous) 986 °F (530 °C)
  • Electrical Connector: 2-Pin
  • Weight: 11.1 oz (315 gm)
 
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DIFFERENTIAL INPUT IN-LINE Charge Amplifier
Model 422M182     
 
In-line differential charge converter, 4 mV/pC, 2-pin Mil input to BNC output, ICP® powered
  • Sensitivity: (±5%) (Charge Conversion) 4 mV/pC
  • Output Voltage: (at specified measurement range) ±5 Vpk (±)
  • Temperature Range: (Operating) -60 to +185 °F (-51 to +85 °C)
  • Housing Material: Aluminum
 
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