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Instrumentation for High Temperature Environments

Instrumentation for High Temperature Environments
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Instrumentation for High Temperature Environments - 1

High Temperature Sensors Instrumentation for High Temperature Environments Accelerometers and Pressure Sensors for Demanding Measurement & Monitoring Requirements Choice of charge, ICP®, and charge with integral ICP® amplifier sensors. Variety of sensitivities to accommodate a wide range of applications Broad bandwidth, high shock survivability, wide operating temperature range, high resolution, and large dynamic range options Commissioning of Nuclear Power Plants Machinery Protection in High Temperature Environments IMI Sensors is a global supplier of high temperature instrumentation. Often used in demanding industrial environments, these accelerometers and pressure sensors provide critical data that prevents failures and reduces downtime. Our high temperature accelerometers with internal electronics (ICP®) have the best temperature capability of any design on the market today. The high temperature ICP® accelerometers are capable of withstanding continuous temperatures of 325 ºF (162 ºC). For applications that exceed those temperatures, IMI Sensors has a variety of charge accelerometers with integral ICP® amplifier that can operate at 900 ºF (482 ºC) and charge mode accelerometers that can operate at 1200 ºF (649 ºC). Our high temperature pressure sensors are designed for operation at the highest temperatures. They detect and measure dynamic pressure phenomena in environments with a continuous temperature of 1200 ºF (649 ºC). Many of the 900 ºF (482 ºC) and 1200 ºF (649 ºC) sensors (Models EX600B1X, 357A100, 357D9X, EX611AX0, 176MXX and 176A02) feature a UHT-12™ element. The new UHT-12™ crystal technology features: n Absence of pyroelectric noise spikes up to 1200 ºF (649 ºC) that remains more consistent over a wide temperature change n Shear mode crystals isolated from base strain & transverse measurement errors n No depletion of oxygen at high temperatures, thereby not requiring a vent or window in the housing Power Generation Turbine Condition Monitoring Our charge amplifiers are designed to convert the high impedance signal of a charge accelerometer or pressure sensor without integral signal conditioning circuits to a low-impedance voltage signal for transmission and data collection. Differential charge amplifiers should be paired with charge accelerometers and pressure sensors with a differential output (measurement output as a plus and minus signal) to convert the differential output into a single-ended output (measurement output as a signal and ground).

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Instrumentation for High Temperature Environments - 2

High Temperature Sensors High Temperature Accelerometers 325 °F (162 °C) ICP® Accelerometers ■■ Variety of connector and integral cable options with top or side exit versions High Temperature ICP® Accelerometer Ideal for predictive maintenance on steel hot rolling machines ■■ High Temperature ICP® Accelerometer IECEx IECEx Model HT602D01 IECEx IECEx Model HT628F01 IECEx IECEx High Temperature Charge Accelerometer Hermetically welded construction Ideal for machinery protection in high temperature environments High Temperature IECEx IECEx Charge Accelerometer Models 357B53, 357B54 IECEx IECEx...

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Instrumentation for High Temperature Environments - 3

High Temperature Sensors High Temperature Pressure Sensors 500 °F (260 °C) Charge Pressure Sensor ■■ High Temperature Pressure Sensor Stainless steel housing with 2-pin MIL-C-5015 connector ■■ Ideal for close-coupled combustion instability monitoring ■■ IECEx IECEx 986 °F (530 °C) Charge Pressure Sensors IECEx Measurement Range: 20 psi pk IECEx Ideal for on-turbine combustion instability monitoring High frequency capabilities and differential output ■■ Very IECEx Temperature High Pressure Sensor Very High Temperature IECEx Pressure Sensor 1200 °F (649 °C) Charge Pressure Sensor ■■...

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Instrumentation for High Temperature Environments - 4

High Temperature Sensors Corporate Headquarters - Depew, NY The Global Leader in Sensors & Instrumentation For All Your Industrial Applications! Motor Vibration Pumps & Submersible Pumps Paper Machines & Conveyors Combustion Dynamics Cooling Towers & HVAC Wind Turbine Condition Vibration Screens & Feeders Reciprocating Machinery Machine Tool Spindles Steel Rolling & Annealing Rotary Screw Compressors Nuclear Power Instrumentation Shock Monitoring Corporate Headquarters 3425 Walden Avenue Depew, NY 14043-2495 USA AS9100 CERTIFIED ■ ISO 9001 CERTIFIED ■ A2LA ACCREDITED to ISO 17025 © 2016 PCB...

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