Vibro Meter CE311 Ex Certified Accelerometer
- Explosion-proof certified for hazardous areas
- Built-in electronics for easy installation
- 3-meter heavy-duty cable included
- Fully sealed against liquids and dust
- Ready for immediate shipping worldwide
Product Description
This Vibro Meter CE311 explosion-proof accelerometer monitors vibration in dangerous areas. It has integrated electronics that convert vibration to current signals. The CE311 sensor works in places with explosive gases or dust. Perfect for oil, gas, and chemical plants.
Technical Specifications
Brand: Vibro Meter
Model: CE311 444-311-000-113
Housing Material: Stainless Steel 1.4441
Output Signal: 4-20 mA compatible
Current Consumption: 6.5 mA typical
Response Time: < 1 millisecond
Vibration Range: 0.004 to 40 g RMS
Accuracy Class: ±1% full scale
Warm-up Time: < 2 seconds
Cable Type: Shielded twisted pair
Ingress Protection: IP68 equivalent
Explosion Protection
Certified for explosive atmospheres
Intrinsically safe design
Hermetically welded stainless steel
Suitable for Zone 0, 1, 2 hazardous areas
No sparking risk during operation
Installation Guide
Use four M6 x 35mm high-strength bolts
Apply 15 Nm torque during mounting
Install spring washers for vibration security
Ensure clean mounting surface
Verify cable gland sealing
Environmental Ratings
Continuous operation: -40°C to +125°C
Short exposure: -55°C to +150°C
Humidity resistance: 100% RH
Chemical resistant construction
Marine environment suitable
Package Contents
1x CE311 Ex certified accelerometer
3-meter stainless steel armored cable
Complete mounting kit with bolts
Factory test certificate
12-month warranty coverage
Global Shipping
Express delivery via FedEx, UPS, DHL
International shipping available
Online tracking provided
Stock available for quick dispatch
Expert FAQ
How does this sensor handle wet conditions?
The fully welded construction prevents moisture entry, making it suitable for washdown areas and outdoor use.
What maintenance is required after installation?
No regular maintenance needed. The sealed design operates for years without service intervention.
Can I cut the cable to custom length?
We don’t recommend modifying the integral cable as it will void the explosion-proof certification and warranty.
What’s the typical lifespan in continuous operation?
Most units operate reliably for over 10 years in industrial environments when properly installed.
How do I verify the sensor is working correctly?
Measure the output current at rest (should be near 4 mA) and during vibration (proportional to acceleration).
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