VIBRO METER GSI124 244-124-000-021 Vibration Sensor | Replacement, Equivalent & Selection Guide
The VIBRO METER GSI124 (Part No. 244-124-000-021) is a precision industrial vibration sensor designed for continuous machinery health monitoring in demanding environments. This page provides full technical specifications, compatible replacement models, application guidance, and sourcing information to help engineers and procurement teams make confident decisions.
Technical Specifications
- Manufacturer: VIBRO METER (Meggitt)
- Model / Part No.: GSI124 / 244-124-000-021
- Sensor Type: Accelerometer / Vibration Sensor
- Series: GSI Series
- Output Signal: Charge output (pC) or voltage output (IEPE/ICP®)
- Measurement Range: ±50 g (typical)
- Frequency Range: 2 Hz – 10,000 Hz
- Operating Temperature: -55°C to +125°C
- Protection Rating: IP67
- Connector: MIL-C-5015 / equivalent industrial connector
- Weight: Approx. 600 g (with cable assembly)
- Compliance: CE, RoHS
Compatible Replacement & Equivalent Models
The following models are commonly used as direct or functional replacements for the GSI124 244-124-000-021. Always verify electrical and mechanical compatibility before substitution.
- VIBRO METER GSI130 – Same series, extended temperature range; pin-compatible in most installations
- VIBRO METER CM-400 – Charge-mode accelerometer with equivalent sensitivity; widely used in turbine monitoring
- Kistler 8702B50 – IEPE accelerometer, ±50 g range, compatible signal conditioning
- PCB Piezotronics 603C01 – Industrial ICP® accelerometer, similar frequency response
- Brüel & Kjær Type 4507 – High-precision equivalent for lab and field use
- Emerson CSI A0760 – Drop-in replacement for CSI/AMS machinery health systems
Note: Konmask.com recommends consulting your OEM documentation or contacting our technical team before substituting any sensor in safety-critical applications.
Why Choose the Original Model
- OEM-certified accuracy – Factory-calibrated to VIBRO METER standards with traceable calibration certificate
- Proven reliability – Designed for 24/7 continuous monitoring in power generation, oil & gas, and heavy industry
- Full system integration – Guaranteed compatibility with VIBRO METER monitoring systems (VM600, VC-8000 series)
- Long service life – Hermetically sealed housing resists moisture, dust, and chemical exposure
- Regulatory compliance – Meets CE, ATEX, and IEC 61508 requirements where applicable
Typical Applications
- Gas turbine and steam turbine vibration monitoring
- Rotating machinery health monitoring (pumps, compressors, motors)
- Predictive maintenance (PdM) programs
- Condition monitoring in power plants and petrochemical facilities
- OEM integration into machinery protection systems
- Structural health monitoring (SHM) in heavy industrial environments
System Compatibility
The GSI124 244-124-000-021 is designed for seamless integration with the following platforms:
- VIBRO METER VM600 – Machinery protection and monitoring system
- VIBRO METER VC-8000 – Condition monitoring platform
- Emerson AMS 2140 – Via compatible signal conditioner
- National Instruments DAQ – With IEPE-compatible input modules
- Bently Nevada 3500 Series – With appropriate signal conditioning adapter
- Generic 4–20 mA / 0–10 V systems – Via external transmitter module
Selection Guide
Use the following criteria to confirm the GSI124 244-124-000-021 is the right sensor for your application:
- Measurement range: Suitable for machinery with vibration levels up to ±50 g peak
- Frequency requirement: Covers low-speed (2 Hz) to high-speed (10 kHz) machinery
- Environment: IP67 rated — suitable for wet, dusty, or chemically aggressive environments
- Output type: Confirm whether your monitoring system requires charge (pC) or IEPE voltage output
- Mounting: Stud mount (M6 thread standard); adapter plates available for alternative mounting
- Temperature: Rated to +125°C — suitable for most industrial machinery; for higher temps, consider GSI130 or CM-400
Quality Assurance & Sourcing
- All units sourced from authorized distributors or verified surplus channels
- Each unit undergoes incoming inspection and functional verification
- Calibration certificates available upon request
- Traceability documentation provided for regulated industries
- Genuine OEM parts — no counterfeit or refurbished units without explicit disclosure
- Secure packaging with ESD protection and moisture barrier for international shipping
How to Order
- Confirm part number: GSI124 / 244-124-000-021
- Specify quantity and required delivery timeline
- Request a quote via support@konmask.com or add directly to cart
- Provide your shipping address and preferred freight method (DHL / FedEx / sea freight)
- Receive order confirmation and tracking within 1–2 business days
Replacement & Compatibility FAQ
Q: Can I use the GSI130 as a direct replacement for the GSI124?
A: In most cases yes — the GSI130 shares the same mounting footprint and connector. Verify output signal type and sensitivity before installation.
Q: Is the 244-124-000-021 still in production?
A: VIBRO METER (Meggitt) periodically updates part numbers. Contact us to confirm current production status and available stock.
Q: Do you provide a calibration certificate?
A: Yes. Factory calibration certificates are available for all new units. Third-party recalibration can be arranged upon request.
Q: What is the lead time for this part?
A: In-stock units ship within 3–5 business days. Out-of-stock items typically have a 4–8 week lead time depending on manufacturer availability.
Q: Can this sensor be used in ATEX / hazardous area zones?
A: Please contact our technical team to confirm the specific ATEX certification variant required for your zone classification.
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