Vibro Meter CE311 Long-Range Industrial Accelerometer

Premium Vibration Sensing with Extended 20-Meter Cable

• The CE311 industrial accelerometer delivers reliable vibration monitoring in demanding conditions.
• This version features an extended 20-meter integral cable for maximum installation flexibility.
• Meggitt's Vibro Meter technology ensures precise measurements from 2 Hz to 8000 Hz.
• The CE311 model 444-311-000-043 comes ready for immediate industrial deployment.

Performance Specifications & Technical Data

• Manufacturer: Vibro Meter (Meggitt Sensing)
• Product Model: CE311 Piezoelectric Vibration Sensor
• Measurement Range: 0.004 g to 40 g peak for wide dynamic coverage
• Frequency Accuracy: ±5% between 6 Hz and 5000 Hz operational range
• Temperature Performance: -40°C to +125°C continuous operation
• Signal Output: 50 µA/g ±5% current-modulated two-wire system
• Power Requirements: 15-28 VDC with 5.5-7.5 mA low power consumption
• Shock Resistance: 500 g peak half-sine wave survival rating

Advanced Electrical Characteristics

• Integrated electronics eliminate the need for external charge amplifiers.
• Pole-to-pole capacitance measures 10.5 nF plus cable capacitance.
• Current output signal enables reliable long-distance transmission.
• Transverse sensitivity remains below 3% for measurement accuracy.
• Mounted resonant frequency reaches 20 kHz for broad frequency coverage.

Robust Environmental Protection

• Hermetically welded stainless steel construction ensures complete sealing.
• Protection against 100% relative humidity, steam, oil, and sea-salt atmospheres.
• Base strain sensitivity measures only 0.0015 g/µε for minimal error.
• Short-term survival from -55°C to +150°C for extreme conditions.
• Temperature sensitivity error stays within ±5% across operating range.

Installation & Mechanical Details

• Mount with four M6×35 Allen bolts using 15 N·m specified torque.
• Include four M6 spring-steel washers for secure vibration-resistant mounting.
• Sensor weight measures approximately 245 grams for easy handling.
• 20-meter stainless steel protection hose provides flexible routing options.
• Flying leads connection system simplifies electrical integration.

Shipping & Package Information

• Global express shipping available via FedEx, UPS, and DHL services.
• Package includes one CE311 accelerometer with 20-meter integral cable.
• All required mounting hardware and spring washers come included.
• Part number 444-311-000-043 specifies the 20-meter cable version.
• Products ship within 24 hours of order confirmation for fast delivery.

Technical Support & Applications

• What industries commonly use this accelerometer?
  Power generation, oil and gas, marine, and heavy industrial machinery monitoring.
• How does the 20-meter cable benefit installation?
  It allows flexible sensor placement in hard-to-reach machinery locations.
• What maintenance does this sensor require?
  The hermetically sealed design requires no regular maintenance during operation.
• Can this sensor monitor high-speed machinery?
  Yes, the 8000 Hz upper frequency range covers most high-speed equipment.
• What signal conditioning equipment works with this sensor?
  The integrated electronics work directly with most vibration monitoring systems.

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