Vibro Meter CE311 Ex Industrial Accelerometer

Meet the explosion-proof Vibro Meter CE311 - designed for hazardous areas where safety cannot be compromised. Built tough for critical industrial applications.

• Explosion-proof certified for hazardous locations
• 6-meter integral cable for flexible installation
• Integrated signal conditioning - ready to use
• Current output signal resists noise interference
• Hermetically sealed against harsh chemicals and moisture

Quick Specifications

Product Brand: Vibro Meter

Model Type: CE311 Ex Version

Order Code: 444-311-000-123

Cable Length: 6 meters flying leads

Hazardous Rating: ATEX/IECEx Certified

Electrical Characteristics

Voltage Range: 15-28 VDC

Standby Current: 6.5 mA typical

Output Range: 0.2 to 2.0 mA

Load Resistance: 0-1000 ohms

Isolation Voltage: 500 Vrms

Response Time: 0.8 milliseconds

Measurement Performance

Sensitivity Accuracy: 50 µA/g ±2%

Frequency Response: 6 Hz to 5000 Hz (±5%)

Wide Bandwidth: Up to 8000 Hz available

Measurement Range: 0.004g to 40g RMS

Peak Survival: 100g momentary spikes

Calibration: Factory set at 120 Hz

Environmental Protection

Operating Range: -40°C to +125°C

Short Exposure: -55°C to +150°C

Shock Rating: 500g half-sine

Enclosure: Stainless steel 316L

Sealing Method: Laser hermetic weld

Installation Guide

Secure with four M6 bolts using 15 Nm torque. Ensure proper cable strain relief. Ground shield at monitoring system end only.

Ideal Applications

Chemical plants • Oil refineries • Gas processing • Mining operations • Pharmaceutical manufacturing

Safety Certifications

ATEX approved • IECEx certified • Intrinsically safe • Hazardous area rated

Package Contents

• Vibro Meter CE311 Ex sensor
• 6 meter stainless steel armored cable
• Four M6 high-strength bolts
• Four locking washers
• Factory test report

Service & Delivery

12-month performance warranty
Express shipping: FedEx, UPS, DHL
Technical support available

Expert Answers

What makes this model explosion-proof?

Special design prevents ignition of flammable atmospheres through intrinsic safety barriers and sealed construction.

How does the current output help in noisy environments?

Current signals are immune to voltage drops and electrical noise over long cable runs.

What maintenance is required?

None - the sealed design requires no routine maintenance throughout its service life.

Can it be used in outdoor applications?

Yes, the stainless steel construction and sealed design withstand outdoor weather conditions.

What is the typical lifespan in hazardous areas?

Designed for 15+ years of continuous operation in demanding industrial environments.

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