Cảm biến gia tốc Meggitt CE620 piezoelectric accelerometer 111-902-000-01x-A1-B1-C90-D2-E10000-F0-G0-H10 [Replacedment of 111-402-000-013-A1-B1-C090-D000-E100-F0-G000-H10]
Voltage output signal: 100 or 500 mV/g.
Frequency response: up to 9000 Hz (100 mV/g versions), up to 1600 Hz (500 mV/g versions).
Temperature range: −55 to 120°C (100 mV/g versions), −55 to 90°C (500 mV/g versions).
The CE620 piezoelectric accelerometer is a general-purpose industry standard IEPE (integrated electronics piezo electric) vibration sensor with a piezoelectric sensing element, integrated electronics and a voltage output. It is available with a sensitivity of either 100 or 500 mV/g, and in standard versions or Ex versions.
The CE620 is available as a sensor only or fitted with an integral cable that is protected by a stainless-steel overbraid. Sensor only versions allow one of a range of different cable assemblies to be used to connect the sensor to the monitoring system, depending on the application and environment.
The CE620 is designed and manufactured for use in harsh industrial environments, including hazardous areas (potentially explosive atmospheres).
OUTPUT TYPE |
Voltage (2-wire) |
---|---|
SENSITIVITY |
100 or 500 mV/g |
OPERATING TEMPERATURE RANGE |
−55 to 120°C (−67 to 248°F) or −55 to 90°C (−67 to 194°F) |
FREQUENCY RESPONSE |
1 to 9000 or 0.4 to 1600 Hz |
SENSITIVITY TOLERANCE |
±5% |
DYNAMIC MEASUREMENT RANGE |
±80 or ±16 g |
LINEARITY |
±1% |
TRANSVERSE SENSITIVITY |
<5% |
RESONANT FREQUENCY |
25 or 16 kHz |
TYPE OF ELECTRONICS |
Integrated |
HAZARDOUS AREA CERTIFICATIONS |
Ex ia |
Previous version | Replaced by |
44-620-000-011 / A1-B100 | 444-620-000-111 / A1-B100-C01 |
44-620-000-011 / A2-B100 | 444-620-000-111 / A2-B100-C01 |
44-620-000-011 / A1-B500 | 444-620-000-111 / A1-B500-C01 |