IMI Industrial Vibration Sensors Katalog Seite 133

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Pressure Sensors n Detect and monitor pulsations instability surges turbulence and acoustics n Hazardous location troubleshooting predictive maintenance and process improvement n For gas compressors chemical plants power generation and other hazardous processes Piezoelectric pressure sensors offer the unique ability to respond to very rapid pressure spikes pulsations and surges They can also sense minute pressure fluctuations while subjected to very high static pressures Model 121A44 case isolated and 102M205 ground isolated Hazardous Area Approved dynamic ICP pressure sensors satisfy such measurement requirements in monitoring diagnostic troubleshooting and control applications typical of hazardous factory environments Applications include monitoring dynamic pressure events such as surges pulsations spikes leak detection combustion instability and acoustics found in operation of compressors pumps pipelines and gas turbines Sensors may be used with ICP signal conditioning and permit use of a variety of inexpensive 2 wire cable systems The low impedance signal may be transmitted over long cable distances and sensors may be used in dirty environments without signal degradation PCB Model 121A44 case isolation eliminates all electrical noise from both environment and structure Model 102M205 ground isolation eliminates electrical noise from the structure under test ICP Pressure Sensor Model 121A44 n Sensitivity 14 5 mV kPa n Measurement range 345 kPa n 316 stainless steel diaphragm n 1 4 NPT fitting Product shown at actual size ICP Pressure Sensor Model 102M205 n Sensitivity 7 25 mV kPa n Measurement range 690 kPa n 316 stainless steel diaphragm n 3 8 24 UNF fitting Product shown at actual size IECEx IECEx IECEx IECEx IECEx IECEx IECEx IECEx 2 70 in 68 6 mm 0 90 in 22 86 mm 1 4 18 NPT 2 pin Threaded MIL C 5015 Connector A Power Input B Ground 3 4 Hex 3 8 24 Thd Clamp Nut 7 16 HEX 0 31 7 9 10 32 Connector 1 48 37 6 Seal ring 1 48 in 37 6 mm 3 8 24 Thread 0 34 in 8 6 mm 0 31 in 7 9 mm Seal Ring 7 16 Hex Clamp Nut 10 32 Connector 130 visit us online at www imi sensors com 1 716 684 0003