Piezoelectric Accelerometer 144-202-000-236 Vibro Meter

144-202-000-236 Vibro Meter Long-Reach Industrial Accelerometer with 20m Cable

Critical Performance Specifications

• Sensitivity: 100 pC/g ±5% at 120 Hz
• Frequency Response: 0.5 to 6000 Hz (±5%)
• Dynamic Range: 0.01 to 400 g peak
• Temperature Capability: -55°C to +260°C continuous
• Overload Protection: 500 g peak transient spikes
• Resonant Frequency: >22 kHz nominal response

Measurement Accuracy Details

• Linearity Performance: ±1% (0.01-20 g), ±2% (20-400 g)
• Transverse Sensitivity: ≤3% maximum deviation
• Output Configuration: 2-pin insulated charge output
• Power Requirements: None - self-generating design
• Insulation Integrity: 10⁹ Ω minimum resistance
• Shock Durability: 1000 g peak (1 ms duration)

Electrical Characteristics

• Sensor Capacitance: 5000 pF pin to pin
• Ground Isolation: 10 pF pin to case
• Cable Capacitance: 105 pF/m pin to pin
• Shield Characteristics: 210 pF/m pin to case
• Signal Processing: IPC70x conditioner recommended
• Connection Method: Flying leads for direct wiring

Environmental Durability

• Operating Temperature: -55°C to +260°C (sensor)
• Cable Temperature Range: -55°C to +200°C maximum
• Short-term Survival: -70°C to +280°C (sensor)
• Humidity Resistance: 100% RH impervious design
• Contaminant Protection: Water, steam, oil, dust proof
• Base Strain Sensitivity: 0.15 × 10−³ g/µε

Technical Support Questions

• What applications require 20-meter cable length?
  Large industrial facilities, distributed machinery monitoring, and applications where signal conditioners are located far from measurement points.
• How does the long cable affect performance?
  The low-noise cable design maintains specified performance with calculated capacitance for the full 20-meter length.
• What mounting hardware is needed?
  Requires four M6 × 35 Allen screws and M4 spring-lock washers for secure mounting (accessories not included).
• Can this sensor handle high-vibration environments?
  Yes, designed for continuous operation up to 400 g with overload protection for 500 g spikes.
• What is the maximum cable temperature rating?
  The integral cable operates continuously from -55°C to +200°C with higher short-term survival ratings.
• How quickly can I receive this product?
  We process all orders within 5 business days and ship via express carriers for rapid delivery.

Contact our sales team for volume pricing: sales@nex-auto.com