High Temperature Charge Mode Accelerometers
High Temperature ICP Accelerometers

High Temperature

Single Axis Charge Accelerometers Table
SINGLE AXIS CHARGE ACCELEROMETERS
Model Number 320C03 320C04 320C15
Sensitivity (±10%) 10 mV/g
Measurement Range ±500 g pk
Frequency Range (±5%) 6000 Hz 10,000 Hz
Operating Temperature Range -100 to +325 °F(-73 to +163 °C)
Single Axis Charge Accelerometers Table
SINGLE AXIS CHARGE ACCELEROMETERS
Model Number 320C33 320C52 M320C52
Sensitivity (±10%) 100 mV/g 10 mV/g
Measurement Range ±50 g pk ±500 g pk
Frequency Range (±5%) 4000 Hz 10,000 Hz
Operating Temperature Range -100 to +325 °F(-73 to +163 °C)
Single Axis Charge Accelerometers Table
SINGLE AXIS CHARGE ACCELEROMETERS
Model Number 320C53 M320C53
Sensitivity (±20%) 1 mV/g
Measurement Range ±5000 g pk
Frequency Range (±5%) 5,000 Hz
Operating Temperature Range -100 to +325 °F(-73 to +163 °C)
Single Axis Charge Accelerometers Table
TRIAXIAL CHARGE ACCELEROMETERS
Model Number HT356A43 HT356A44 HT356A15
Sensitivity (±10%) 10 mV/g 50 mV/g 100 mV/g
Measurement Range ±500 g pk ±100 g pk ±50 g pk
Frequency Range ( +/-10%) 10,000 Hz 10,000 Hz 6500 Hz
Operating Temperature Range -65 to 200 °F(-54 to 93 °C) -65 to +250 °F(-54 to +121 °C)
Single Axis Charge Accelerometers Table
TRIAXIAL CHARGE ACCELEROMETERS
Model Number 339A30 TLD339A34 TLD339A36
Sensitivity (±10%) 10 mV/g 50 mV/g 10 mV/g
Measurement Range ±500 g pk ±100 g pk ±500 g pk
Frequency Range (±5%) 8000 Hz 5000 Hz 5000 Hz
Operating Temperature Range -65 to +325 °F(-54 to +163 °C)
Single Axis Charge Accelerometers Table
TRIAXIAL CHARGE ACCELEROMETERS
Model Number TLD339A37 HT356A25 339B32 HT339C31
Sensitivity (±10%) 100 mV/g 25 mV/g 10 mV/g 10 mV/g
Measurement Range ±50 g pk ±200 g pk ±500 g pk 500 g pk
Frequency Range (±5%) 4000 Hz 5000 Hz ±500 g pkHz 11,000 Hz
Operating Temperature Range -65 to 356 °F(-54 to 180 °C) -65 to +250 °F(-54 to +121 °C) -65 to +325 °F(-54 to +163 °C) -65 to +250 °F(-54 to +121 °C)
Single Axis Charge Accelerometers Table
TRIAXIAL CHARGE ACCELEROMETERS
Model Number HT356B01 HTJ356B01
Sensitivity (±20%) 100 mV/g 5 mV/gmV/g
Measurement Range ±1000 g pk ±1000 g pk
Frequency Range (±5 %) (y or z axis) 8000 Hz 8000 Hz
Operating Temperature Range -65 to +356 °F(-54 to +180 °C)

Charge Accelerometers

Charge mode output accelerometers can operate at extremely high temperatures, up to 1200 °F (649 °C), because they do not contain the built-in signal conditioning electronics that limit the temperature range of ICP® accelerometers. They use piezo-ceramic sensing elements that output an electrostatic charge signal proportional to the applied acceleration.

Single Axis Charge Accelerometers Table
HIGH TEMPERATURE, SIDE EXIT CONNECTOR CHARGE ACCELEROMETERS
Model Number 357B03 357B21 7201-50 7201-10
Sensitivity (±15 %) 10 pC/g 30 pC/g 50 pC/g 10 pC/g
Measurement Range ±2,000 g pk ±1,500 g pk 2,000 g pk 2,000 g pk
Frequency Range (±5%) 9,000 Hz 6,000 Hz 6,000 Hz 11,000 Hz
Operating Temperature Range -95 to +500 °F (-71 to +260 °C)
Typical Applications High temperature vibration measurements for product testing, structural testing, vibration control, and package drop testing
Single Axis Charge Accelerometers Table
HIGH TEMPERATURE, SIDE EXIT CONNECTOR CHARGE ACCELEROMETERS
Model Number 2221F 7703A-100 7703A-50 7703A-200
Sensitivity 10 pC/g 100 pC/g 300 pC/g 200 pC/g
Measurement Range 2,000 g pk 500 g pk 2,000 g pk 850 g pk
Frequency Range (±5%) 10,000 Hz 5,000 Hz 6,000 Hz 4,000 Hz
Operating Temperature Range -67 to +500 °F (-55 to +260 °C) -67 to +550 °F (-55 to +288 °C)
Typical Applications High temperature vibration measurements on small structures and objects in extreme environmental conditions High temperature vibration measurements in radiation environments up to 10⁸ rads
Single Axis Charge Accelerometers Table
HIGH TEMPERATURE, TOP EXIT CONNECTOR CHARGE ACCELEROMETERS
Model Number 357B04 357B22 7704A-100 7704A-50
Sensitivity (±15 %) 10 pC/g 30 pC/g 100 pC/g 50 pC/g
Measurement Range ±2,000 g pk ±1,500 g pk 1,000 g pk 2,000 g pk
Frequency Range (±5%) 9,000 Hz 6,000 Hz 6,000 Hz 5,000 Hz
Operating Temperature Range -95 to +500 °F (-71 to +260 °C) -67 to +550 °F (-55 to +288 °C)
Typical Applications High temperature vibration measurements for product testing, structural testing, vibration control, and package drop testing High temperature vibration measurements in radiation environments up to 10⁸ rads
Single Axis Charge Accelerometers Table
TRIAXIAL CHARGE ACCELEROMETERS
Model Number 356A70 356A71 2228C
Sensitivity (±15 %) 2.7 pC/g 10 pC/g 2.8 pC/g
Measurement Range ±500 g pk ±500 g pk 2,000 g pk
Frequency Range (±5%) 5,000 Hz 5,000 Hz 4,000 Hz
Operating Temperature Range -95 to +490 °F (-71 to +254 °C) -67 to +350 °F (-55 to +177 °C)
Typical Applications Vibration measurements for modal analysis, micro machining, motors and pumps, and vibration isolation
Single Axis Charge Accelerometers Table
MINIATURE CHARGE ACCELEROMETERS
Model Number 357B11 2220E 7240C
Sensitivity (±15 %) 3.0 pC/g 3 pC/g 3 pC/g
Measurement Range ±2,300 g pk 5,000 g pk 5,000 g pk
Frequency Range (±5%) 12,000 Hz 10,000 Hz 5,000 Hz
Operating Temperature Range -95 to +500 °F (-71 to +260 °C) -67 to +500 °F (-55 to +260 °C) -67 to +350 °F (-55 to +177 °C)
Typical Applications Vibration measurements for small objects, micro machining, motors and pumps, and vibration isolation
Single Axis Charge Accelerometers Table
MINIATURE CHARGE ACCELEROMETERS
Model Number 2226C 2222C 357A07
Sensitivity 2.8 pC/g 1.4 pC/g 1.7 pC/g
Measurement Range 2,000 g pk 2,000 g pk ±2,000 g pk
Frequency Range (±5%) 5,000 Hz 8,000 Hz 15,000 Hz
Operating Temperature Range -67 to +350 °F (-55 to +177 °C) -67 to +350 °F (-55 to +177 °C) -100 to +500 °F (-73 to +260 °C)
Typical Applications Vibration measurements for small objects, micro machining, motors and pumps, and vibration isolation
Single Axis Charge Accelerometers Table
HIGH TEMPERATURE, DIFFERENTIAL CHARGE ACCELEROMETERS
Model Number 6222S-20A 6222S-50A 6222S-100A
Sensitivity (±15 %) 20 pC/g 50 pC/g 100 pC/g
Measurement Range 2,000 g pk 1,000 g pk 500 g pk
Frequency Range (±5%) 9,000 Hz 6,000 Hz 6,000 Hz
Operating Temperature Range -65 to +500 °F (-54 to +260 °C)
Typical Applications Vibration measurement of gas turbine engines used in aircraft and industrial applications
Single Axis Charge Accelerometers Table
VERY HIGH TEMPERATURE, SINGLE ENDED, RADIATION HARDENED CHARGE ACCELEROMETERS
Model Number 357B61 357B69 357A63 EX356A73
Sensitivity 10 pC/g (±10%) 3.5 pC/g (±20 %) 0.53 pC/g (±10%) 3.1 (±10%)
Measurement Range ±1,000 g pk ±500 g pk ±5000 g pk ±500 g pk
Frequency Range 5,000 Hz (±5%) 6,000 Hz (±5 %) 10,000 Hz (±10%) 4,000 Hz (±5%)
Operating Temperature Range -65 to +900 °F (-54 to +482 °C)
Typical Applications Engine compartment studies, exhaust component vibration tests, steam turbine testing, and engine vibration analysis
Single Axis Charge Accelerometers Table
VERY HIGH TEMPERATURE, DIFFERENTIAL, RADIATION HARDENED CHARGE ACCELEROMETERS
Model Number EX357C71 EX357C72 EX357C73
Sensitivity (±5 %) 10 pC/g 50 pC/g 100 pC/g
Measurement Range ±1,000 g pk ±500 g pk ±300 g pk
Frequency Range (±5%) 4,000 Hz 2,500 Hz 2,000 Hz
Operating Temperature Range -65 to +900 °F (-54 to +482 °C)
Typical Applications Engine compartment studies, exhaust component vibration tests, steam turbine testing, and engine vibration analysis
Single Axis Charge Accelerometers Table
EXTREME TEMPERATURE, SINGLE ENDED, RADIATION HARDENED CHARGE ACCELEROMETERS
Model Number EX357E90 EX357E91 EX357E92 EX357E93 357A64
Sensitivity (±10%) 5 pC/g 5 pC/g 2.3 pC/g 2.3 pC/g 1.15 pC/g
Measurement Range ±1,000 g pk ±1,000 g pk ±1,000 g pk ±1,000 g pk ±1,000 g pk
Frequency Range (±5%) 3,000 Hz 3,000 Hz 3,000 Hz 3,000 Hz 10,000 Hz
Operating Temperature Range -67 to 1200 °F (-55 to 649 °C)
Typical Applications Ultra-high temperature measurements for engine compartment studies, exhaust component vibration tests, steam turbine testing and engine vibration analysis
Single Axis Charge Accelerometers Table
EXTREME TEMPERATURE, DIFFERENTIAL, RADIATION HARDENED CHARGE ACCELEROMETERS
Model Number EX357A94 EX357A95
Sensitivity (±10%) 5 pC/g 5 pC/g
Measurement Range ±1,000 g pk ±1,000 g pk
Frequency Range (±5%) 3,000 Hz 3,000 Hz
Operating Temperature Range -67 to 1200 °F (-55 to 649 °C)
Typical Applications Aviation / power generation turbine research and development applications

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