Piezoelectric Accelerometer - 144-202-000-216 Vibro Meter

144-202-000-216 Vibro Meter Standard Industrial Accelerometer with 6m Cable

Core Performance Specifications

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

Technical Performance Details

• Linearity Accuracy: ±1% (0.01-20 g), ±2% (20-400 g)
• Transverse Sensitivity: ≤3% maximum deviation
• Signal Output Type: 2-pin charge output system
• Power Requirements: None - self-powered operation
• Internal Insulation: 10⁹ Ω minimum resistance
• Shock Tolerance: 1000 g peak (1 ms duration)

Construction & Design Features

• Hermetically welded stainless steel enclosure
• Symmetrical shear-mode crystal element
• Internal case insulation for signal purity
• Differential output for noise cancellation
• Integral cable with stainless steel protection
• Leaktight assembly against environmental factors

Electrical Characteristics

• Sensor Capacitance: 5000 pF pin to pin
• Isolation Rating: 10 pF pin to case ground
• Cable Capacitance: 105 pF/m pin to pin
• Shield Capacitance: 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: -55°C to +200°C maximum
• Short-term Survival: -70°C to +280°C (sensor)
• Humidity Resistance: 100% RH protected
• Contaminant Proof: Water, steam, oil, dust
• Base Strain Effect: 0.15 × 10−³ g/µε

Physical Specifications

• Housing Material: Austenitic stainless steel 1.4441
• Protection System: Heat-resistant stainless steel hose
• Sensor Weight: 250 grams approximate
• Cable Weight: 135 grams per meter
• Mounting Pattern: Four M6 × 35 Allen screw points
• Installation Torque: 15 N•m specified value

Frequently Asked Questions

• What applications suit this standard version?
  General industrial vibration monitoring in non-explosive atmospheres and harsh environments.
• What is the cable length for this model?
  This version includes a 6-meter integral low-noise cable with protection hose.
• Do I need special mounting hardware?
  Requires four M6 × 35 Allen screws and M4 spring-lock washers (not included).
• What signal conditioner works best?
  The IPC70x series conditioners provide optimal performance with the CA202 sensor.
• Can this sensor handle high temperatures?
  Yes, continuous operation to 260°C with short-term survival to 280°C capability.
• What is your shipping policy?
  We ship within 5 business days via major carriers with 30-day return option.

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