Thermoacoustics Technical Brochure Product Line for Combustion Dynamics on Gas Turbine
Modular Measuring Chains. This technical brochure provides an overview how the various system components of the Kistler thermoacoustics product line can be combined to form complete measuring chains for typical application scenarios. Various measuring chain configurations for operation in non explosive environments (Non-Ex) and in potentially explosive atmospheres ('Ex-nA' non sparking and 'Ex-ia' intrinsically safe) are explained in detail. Non-Ex p Type 6021A..., 6023A..., 6025A... Softline Cable Differrential Charge Amplifier Type 5181A... DA System Non-Sparking (Ex-nA) Hazardous area (ATEX Zone 2) Non-hazardous area Type 6021AE..., 6023AE..., 6025AE... Softline Cable Differential Charge Amplifier 5185A... DA System Intrinsically Safe (Ex-ia) Hazardous area Non-hazardous area ATEX Zone 0, 1 or 2 ATEX Zone 1 or 2 Type 6021AE..., 6023AE..., 6025AE... Softline Cable Differential Charge Amplifier 5183A... Ex-barrier DA System 2
High-Temperature Pressure s. Kistler's durable sensors based on proprietary PiezoStar crystal material have been developed specifically for high-temperature environments of up to 700 C. 36,7 5,1 9 Type 6021 + 11 - - 0,01 0,03 9,5 - - 0,01 0,03 9 GND 53,6 40,7 5,1 Key Features 19,05 12 - - 0,01 0,03 49,7 24,8 5 12,3 Type 6023 Operating temperature range 55... 650 C / 67... 1 200 F Integrated mineral insulated hardline cable Differential signal output, 2-wire system Acceleration compensated High natural frequency >50 khz Internally case isolated 19 12,7 - - 0,01 0,03 Types 6021A..., 6023A... and 6025 A... 13 Type 6025 Available Configurations The Kistler sensor platform is highly flexible. s are available in different cable lengths and with several cable terminations. Options Length of hardline cable Various cable terminations Ex-Certification (Ex-nA, Ex-ia) IECEx ä1258 IECEx SEV XXXXX Ex na IIC T6 to T710 Gc Ex ia IIC T6 to T710 Gc SEV XX ATEX XXXX II 3G Ex na IIC T6 to T710 Ga II 1/2G Ex ia IIC T6 to T710 Ga 6021A... 65 pc/bar 9,5 Type 6021 Lemo PCA.0S.302 602_A_B0A... 6023A... 95 pc/bar 12 Type 6023 7/16"-27 UNS-2A 602_A_B0B... 6025A... 105 pc/bar 12,7 Type 6025 3
Two-Wire Softline Cables. Kistler's two-wire softline cables form an integral part of the differential measuring system. They are responsible for disturbance-free transmission of low level charge signals over distances up to 50 meters even in environments with electromagnetic interferences. Key Features Operating temperature range 55... 200 C / 67... 392 F 2-core twisted pair, indiv. braided shield Steel overbraid Locking connectors + + SGND Options Standard cable length: 5, 10 and 20 m Different connector options GND GND Available Cable Configurations Compatibility L = 0,5...... 50 50 m m Compatibility Type 602xAxA... A2 9,9 LEMO FFA.0S.302 FFA.1E.304 13 A4 AI Casing Type 518xAA 46,3 5,3 41,3 Type Z20167 B2 12 Fischer S 103 A051 45,3 FGG.0B.302 42,6 9,5 A2 e.g. Bently Electronics Type 602xAxB... C2 13 7/16"-27 UNS-2A 31,8 10 35,3 40 2 pole open leads plus drain wire A3 DIN Rail Casing Type 517xAB Cable gland for AI Casing Type 518xAA 4
Differential Charge Amplifiers. Kistler's differential charge amplifier family offers a wide range of signal conversion possibilities and is available in non-ex, Ex-ia and Ex-nA versions. Type Version Ex Protection Enclosure 5181A... Non-Ex version 5183A... Ex-ia II 3G Ex na II T5 Ga II 3G Ex na IIC T5 Ga X 5185A... Ex-nA II 3G Ex na IIC T5 Gc II 3G Ex na IIC T5 Gc X Each Type is available in two enclosure versions Aluminum die cast enclosure Ideal for low channel count Installation in Ex-zone without additional enclosure Connectors or cable glands Aluminum die-cast Plastic DIN-Rail Aluminum die-cast Plastic DIN-Rail Signal Output and Power Supply Option only for Type 5181A available Types 5181AA... / 5183AA... / 5185AA... Plastic DIN-Rail enclosure Ideal for high channel count Installation in Ex-zone requires additional "Ex Box" Screw terminal connections 114,5 99 Types 5181AB... / 5183AB... / 5185AB... 22,5 Options Sensitivity: Default U-Out version: 10 mv/pc I-Out version: 6 μa/pc Custom SE voltage Out * ±10 V: 10 400 mv/pc SE voltage Out 5 ±5 V: 5... 200 mv/pc Diff. Out ±10 V: 10 400 mv/pc I-Out 14 ±6 ma: 6 240 μa/pc * Extended ranges are available on request Signal output options: Voltage SE (±10 V; 5 ±5 V) or Differential (±10 V) Current (14 ±6 ma); 3-wire or 2-wire current loop Programmable low and high pass filter Default (f HP 0,5 Hz / f LP 10 khz) 5
Measuring Chain Configurations. The following examples show some of the most common measuring chain configurations for non-ex and for Ex-protection Ex-nA and Ex-ia. HT-Pressure s Softline Cable Differential Charge Amplifier Typ 5181AA... Non-Ex Installation Type 6021A-... Typ 6023A-... Typ 6025A-... Softline cable Typ 5181AB... Typ 5185AA... Ex-nA (Zone 2) Installation Type 6021AE... Typ 6023AE... Typ 6025AE... Softline cable Typ 5185AB... HT-Pressure s Softline Cable Differential Charge Amplifier Ex-barrier Typ 5183AA... Ex-ia (Zone 0, 1, 2) Installation Type 6021AE... Typ 6023AE... Typ 6025AE... Softline cable Typ 5183AB... 3rd party 6
Special Use Cases. The following use cases show how Kistler measuring chains can be configured to meet specific requirements. Use Case 1: Ex-Applications (-na, -ia) 1-wire PE Differential Charge Amplifier For applications in hazardous environment (-na, -ia) standard 1-wire PE Ex-certified pressure sensors can be operated with the differential charge amplifier Type 5183 or 5185. Hazardous area (ATEX Zone 2) Non-hazardous area p 1-Wire PE Softline Cable Differential Charge Amplifier Type 5185A... Advantage: Ex-applications can be covered available on request DA System Disadvantage: non differential signal Use Case 2: Differential Single Ended Operation of differential output sensor with a conventional non-differential charge amplifier (typically in a laboratory environment). p Type 6021A..., 6023A..., 6025A... Softline Cable Type 1654A... Non-differential Charge Amplifier DA System Advantage: use of non-differential charge amplifiers Disadvantage: non differential signal 1-wire Ground Isolated Connecting Cable, Type 1654A... For operation with non-differential charge amplifiers. LEMO FFA.0S.302 1 pole connector BNC pos. 7/16"-27 UNS-2A 7
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