444-311-000-123 Vibration Sensor | Meggitt Vibro-meter

CE311 Piezoelectric Accelerometer – Reliable Vibration Monitoring

The CE311 piezoelectric accelerometer delivers precise vibration measurement. It works perfectly in harsh industrial environments. This sensor needs no external signal conditioner. It features integrated electronics for easy setup.

Technical Specifications

• Sensitivity: 50 µA/g ±5%
• Frequency Range: 2 to 8000 Hz
• Measurement Range: 0.004 to 40 g peak
• Temperature Range: -40 to 125°C
• Resonant Frequency: 20 kHz typical
• Power Supply: 15-28 VDC
• Current Consumption: 5.5-7.5 mA
• Shock Resistance: 500 g peak
• Linearity: ±1% over full range
• Weight: 245 grams (sensor only)

Environmental Protection

• Fully welded stainless steel housing
• Protection tube: 135 g/m (stainless steel)
• Resists humidity, water, steam and oil
• Withstands sea-salt atmospheres
• Protected against dust and sand
• Short-term survival: -55 to 150°C

Mounting & Installation

• Four M6 × 35 Allen bolts included
• Mounting torque: 15 N•m (11.1 lb-ft)
• Spring-steel washers provided
• Flying leads connection
• Integral cable with protection tube
• No external signal conditioner needed

Ordering Options

• CE311 Standard Version
• CE311 Ex Version (explosive atmospheres)
• With 6 meter integral cable
• Part Number: 444-311-000-123

Shipping & Warranty

• 12 months warranty
• Worldwide shipping available
• FedEx, UPS, DHL express options
• Factory calibrated – no recalibration needed
• All mounting hardware included

Frequently Asked Questions

• What makes the CE311 different from other accelerometers?

The CE311 has built-in electronics. It doesn’t need an external charge amplifier. This makes installation simpler and more cost-effective.

• Can the CE311 work in wet environments?

Yes, it is hermetically sealed. The sensor resists water, steam, oil and other liquids. The stainless steel housing provides excellent protection.

• What power supply does the CE311 require?

It needs 15 to 28 VDC power. The current consumption is low, between 5.5 and 7.5 mA. This makes it easy to power in industrial settings.

• How accurate is the CE311 accelerometer?

It maintains ±1% linearity across its full measurement range. The sensitivity is 50 µA/g with ±5% tolerance. Temperature effects are minimal.

• Is the CE311 suitable for hazardous areas?

Yes, Ex versions are available for explosive atmospheres. These meet strict safety standards for dangerous locations.

Contact Information

• Email: sales@powergearx.com
• Phone: +86 18030005825
• Technical support available
• Fast quotation service

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