VIBRO-METER GSI127 244-127-000-017 A2-B03 Galvanic Separation Unit

VIBRO-METER GSI127 244-127-000-017 Galvanic Separation Unit

VIBRO-METER GSI127 244-127-000-017 isolates industrial sensor signal circuits.

This modular unit conditions vibration signals for field monitoring hardware.

VIBRO-METER GSI127 244-127-000-017 ensures safe long-distance signal transmission.

Core Functional Features

Dual-Layer Circuit Isolation Protection

4kV RMS isolation separates sensor side and monitor side circuits.

50V RMS floating output insulates power and signal transmission paths.

High isolation resistance eliminates cross-circuit signal interference.

Stable Signal Conditioning Performance

Fixed transfer function delivers consistent voltage signal conversion.

Low temperature drift maintains precision across varying ambient heat.

Multi-band noise rejection suppresses onsite electromagnetic noise.

Industrial Monitoring Applications

Turbomachinery Signal Processing

The separation unit processes signals from turbine vibration sensors.

The module conditions data from industrial eddy current probe sets.

The unit supports steady running of machinery protection systems.

Hazardous Area Circuit Isolation

The device stabilizes signals in chemical and petrochemical zones.

The assembly prevents ground loop faults in multi-sensor circuits.

The module enables reliable remote field signal transmission.

Full Datasheet Technical Parameters

Electrical Specifications

Supply Voltage: 10 V DC to 30 V DC wide industrial input range

Max Operating Current: 150 mA maximum power consumption current

Sensor-Monitor Isolation: 4000 V RMS dielectric isolation rating

Power-Output Isolation: 50 V RMS floating signal isolation level

Isolation Resistance: ≥10 GΩ at 500 V DC test voltage

Isolation Capacitance: ≤20 pF low parasitic capacitance parameter

Temperature Drift: ≤2 mV/°C output offset temperature deviation

Sensitivity Drift: ≤50 ppm/°C thermal stability coefficient

Low-Frequency Noise Rejection: ≥60 dB (10 Hz to 400 Hz)

High-Frequency Noise Rejection: ≥30 dB (400 Hz to 100 kHz)

Output Impedance: 20 Ω short-circuit protected signal terminal

Transfer Function: -1 V/V ±1% fixed voltage conversion ratio

Output Load Range: 0 V to 20 V DC for 10 kΩ load resistance

Mechanical Specifications

Mounting Type: Standard 35mm DIN rail fixed installation

Terminal Structure: Detachable screw wiring connection terminals

Protection Grade: IP20 dust-proof industrial enclosure rating

Environmental Specifications

Operating Temperature: -20°C to +70°C continuous working range

Storage Temperature: -40°C to +85°C equipment storage scope

Operating Humidity: 0% to 90% non-condensing ambient humidity

Storage Humidity: 0% to 95% non-condensing environmental level