Vibro-Meter CE620 444-620-000-011 A1-B100 Piezoelectric Accelerometer
Technical ParametersVOGI
Model & Ordering Code
CE620 – 444-620-000-011 A1-B100
A1: CE620 series capacitive probe
B100: 0–100 µm linear measuring range
CE620 – 444-620-000-011 A1-B100 Measuring Performance
Range: 0–100 µm (operational best 10–100 µm)
Sensitivity: ~ 10 mV/µm (voltage mode with CE-series conditioner)
Linearity: ± 0.5 % full-scale
Repeatability: ± 0.1 % full-scale
CE620 – 444-620-000-011 A1-B100 Frequency Response
DC to 5 kHz (–3 dB) for both slow deflection and high-frequency vibration content
CE620 – 444-620-000-011 A1-B100 Electrical & Environmental
Drive Voltage: Supplied by CE-series conditioner (± 15 V DC)
Output Impedance: < 100 Ω
Operating Temperature: – 20 °C to + 120 °C
Shock Rating: 2 000 g, 0.5 ms (probe tip)
Vibration: ≤ 50 g, 5 Hz–5 kHz
Ingress Protection: IP 67 at tip; IP 40 at cable entry
Mechanical
Body Material: Stainless-steel alloy
Tip Geometry: Flat ceramic face, Ø 6 mm sensing area
Mounting Thread: M6 × 0.5
Cable: 5 m PTFE-insulated, unshielded coax
Key Features
VOGI
Ultra-High Resolution
Tightly controlled 0–100 µm range with micron-level sensitivity for blade-tip clearance and runout.
Wideband Response
DC–5 kHz bandwidth captures slow gap variations and fast vibration signals with minimal phase lag.
Robust Construction
Stainless-steel housing and ceramic sensing face withstand shock, high vibration, and moderate temperature extremes.
Minimal Thermal Drift
Proprietary temperature-compensation minimizes zero-offset and sensitivity changes across – 20 °C to + 120 °C.
Simple Integration
Standard M6 thread and integral 5 m cable plug into CE-series conditioners for easy system assembly.
Freight Estimation(Part Of The Area)VOGI
Destination |
Freight |
Middle East |
$35 |
Southeast Asia |
$15 |
South Asia |
$45 |
South Africa |
$37 |
Europe and USA |
$24 |
Russia |
$42 |
Applications
VOGI
Blade-Tip Clearance Measurement
Installed on gas-turbine or compressor casings to monitor blade-to-shroud gap within 0–100 µm; early detection of rub conditions prevents catastrophic blade damage.
Rotor Runout & Dynamic Balancing
Mounted on balancing fixtures to measure shaft radial runout at micron resolution; used in-situ for single-plane or multi-plane dynamic balancing.
Precision Gap Control in HVAC Turbomachinery
Real-time monitoring of impeller tip clearance in turbo-blowers or industrial fans; signals feed control loops to maintain optimal aerodynamic performance.