144-202-000-126 Vibro Meter Piezoelectric Accelerometer

Vibro Meter 144-202-000-126 Industrial Vibration Accelerometer

Product Overview & Applications

• Heavy-duty industrial vibration monitoring and measurement
• Hazardous areas with potentially explosive atmospheres
• Harsh industrial environments with extreme conditions
• Machinery health monitoring and predictive maintenance
• Process control and quality assurance applications

Technical Performance Specifications

• Brand: Vibro Meter
• Model: 144-202-000-126
• Sensitivity: 100 pC/g ±5% at 120 Hz
• Frequency Response: 0.5 to 6000 Hz (±5%)
• Temperature Range: -55°C to +260°C continuous
• Measurement Range: 0.01 to 400 g peak
• Overload Capacity: Up to 500 g peak spikes
• Linearity: ±1% (0.01-20 g), ±2% (20-400 g)
• Resonant Frequency: >22 kHz nominal
• Transverse Sensitivity: ≤3%

Environmental Durability Features

• Hermetically welded austenitic stainless-steel case
• Heat-resistant stainless-steel protection hose
• Impervious to 100% relative humidity and water
• Resistant to steam, oil, and sea-salt atmospheres
• Protected against dust, fungus, sand contamination
• Shock resistant up to 1000 g peak (1 ms duration)

Physical Characteristics

• Case Material: Austenitic stainless steel 1.4441
• Weight: 250 g (sensor only)
• Cable Weight: 135 g/m (integral cable)
• Mounting: Four M6 × 35 Allen screws
• Torque: 15 N•m nominal tightening torque
• Connection: Flying leads termination
• Cable Length: 11 meters (this version)

Electrical Specifications

• Signal Transmission: 2-pin system, insulated from case
• Output Type: Charge output
• Power Requirement: None (self-generating)
• Internal Insulation: 10⁹ Ω minimum resistance
• Sensor Capacitance: 5000 pF pin to pin
• Recommended Conditioner: IPC70x signal conditioner series

Ordering & Shipping Information

• Part Number: 144-202-000-126
• Version: Ex certified for explosive atmospheres
• Availability: In stock, ready for immediate shipment
• Shipping: 5 business days processing time
• Carriers: DHL, FedEx, UPS express services
• Condition: Brand new in original factory packaging
• Returns: 30-day satisfaction guarantee

Customer Questions & Answers

• What makes the 144-202-000-126 suitable for hazardous areas?
  This Ex version carries certifications for use in potentially explosive atmospheres.
• How does the temperature affect performance?
  Temperature sensitivity is 0.25%/°C from -55 to +23°C and 0.1%/°C from +23 to +260°C.
• What is the cable length for this specific model?
  Part number 144-202-000-126 includes an 11-meter integral cable.
• Do you provide mounting hardware?
  The sensor requires four M6 × 35 Allen screws and M4 spring-lock washers (not included).
• What is the resonant frequency specification?
  The 144-202-000-126 has a nominal resonant frequency greater than 22 kHz.
• How soon can I expect delivery?
  We process orders within 5 business days and ship via express carriers.

Contact our technical sales team: sales@nex-auto.com