CE311 444-311-00-023 Piezoelectric Accelerometer for Industrial Vibration Monitoring
Description:
The CE311 444-311-00-023 is a piezoelectric accelerometer designed for long-term vibration monitoring in demanding industrial environments. This exact model is the standard version with a 6 m integral cable, providing convenient installation when the sensor needs to be positioned away from the monitoring equipment.
The sensor uses a symmetrical shear-mode measuring element and integrated electronics for charge-to-current conversion. It provides a 50 µA/g current-modulated output, allowing vibration signals to be transmitted over long distances without requiring an external charge amplifier.
Application Value
Continuous Vibration Monitoring
The CE311 provides acceleration measurement with a 2 to 8000 Hz frequency response, making it suitable for monitoring a broad range of vibration signals in industrial machinery. Its current output also supports integration into centralized monitoring systems.
Reliable Operation in Harsh Environments
The sensor is designed for demanding operating conditions, with a continuous temperature range of -40 to 125°C. The sensor and protective tube use hermetically welded stainless-steel construction, providing protection against water, steam, oil, humidity, dust, and other potential contaminants.
Application Cases
Industrial Machinery Vibration Monitoring
Used to continuously measure vibration acceleration on machinery operating in demanding industrial environments.
High-Temperature Monitoring Points
Suitable for measurement locations where the operating temperature can reach elevated levels within the specified -40 to 125°C continuous operating range.
Long-Distance Signal Transmission
The current-modulated output can be used where the sensor signal must travel over a relatively long cable distance to reach monitoring equipment.
Machinery Condition Monitoring
The sensor can provide acceleration signals for vibration monitoring systems used to assess changes in machinery operating condition.
Harsh-Environment Installations
The hermetically sealed stainless-steel sensor and protection tube make the CE311 suitable for applications exposed to moisture, oil, steam, dust, or other industrial contaminants.
Related items:
CE281 444-281-000-111
CE311 444-311-000-02X
CE620 444-620-000-111-A1-B100-C01
CA202 144-202-000-205
FAQ:
1. What type of sensor is the CE311 444-311-000-023?
It is a piezoelectric accelerometer for industrial vibration monitoring.
2. What is the sensitivity of this model?
The sensor has a nominal sensitivity of 50 µA/g.
3. How long is the integral cable?
This exact part number has a 6 m integral cable.
4. What is the frequency response?
The specified frequency response is 2 to 8000 Hz.
5. What power supply does the sensor require?
The specified input power supply is 15 to 28 VDC, with a standby current of 5.5 to 7.5 mA.
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