Vibro Meter 144-202-000-206 Piezoelectric Accelerometer

Vibro Meter 144-202-000-206 Standard Industrial Accelerometer

Essential Performance Data

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

Product Identification

• Manufacturer: Vibro Meter
• Part Number: 144-202-000-206
• Certification: Standard industrial version
• Cable Length: 3-meter integral cable

Technical Specifications

• Linearity: ±1% (0.01-20 g), ±2% (20-400 g)
• Transverse Sensitivity: ≤3% maximum
• Signal Output: 2-pin charge output system
• Power Requirement: None - self-generating design
• Insulation Resistance: 10⁹ Ω minimum
• Shock Resistance: 1000 g peak (1 ms duration)

Construction Features

• Hermetically welded stainless steel housing
• Symmetrical shear-mode measuring element
• Internal case insulation for signal purity
• Differential output for noise rejection
• Integral low-noise cable with protection hose
• Leaktight assembly against contaminants

Electrical Properties

• Sensor Capacitance: 5000 pF pin to pin
• Isolation Capacitance: 10 pF pin to case
• Cable Capacitance: 105 pF/m pin to pin
• Ground Capacitance: 210 pF/m pin to case
• Signal Conditioner: Compatible with IPC70x series
• Connection: Flying leads termination

Environmental Specifications

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

Physical Characteristics

• Housing Material: Austenitic stainless steel 1.4441
• Protection Hose: Heat-resistant stainless steel 1.4541
• Sensor Weight: 250 grams approximately
• Cable Weight: 135 grams per meter
• Mounting: Four M6 × 35 Allen screw points
• Installation Torque: 15 N•m nominal specification

Frequently Asked Questions

• What is the main difference from Ex versions?
  This standard version lacks explosive atmosphere certification but shares all performance specifications.
• What cable length is included?
  This model features a 3-meter integral low-noise cable.
• Do you recommend a specific signal conditioner?
  The IPC70x series conditioners provide optimal performance with the CA202.
• What mounting hardware is needed?
  Four M6 × 35 Allen screws and M4 spring-lock washers (not included).
• Can this sensor handle high temperatures?
  Yes, continuous operation to 260°C with short-term survival to 280°C.
• What is your shipping timeline?
  We process orders within 5 days and ship via express carriers.

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