Overview
The Gas Tech 57-7045-01 is a potted amplifier circuit board engineered for combustible gas detection applications. Encapsulated in protective potting material, this module enhances weak sensor signals from catalytic-bead LEL sensors and conditions them for integration into gas monitoring and control systems. The potting compound protects sensitive electronic components and copper circuitry from corrosion and environmental degradation common in industrial and hazardous locations.
Key Features
- Potted construction protects against moisture, corrosion, and environmental contaminants
- Signal conditioning and amplification for LEL combustible gas sensors
- Compatible with standard Gas Tech sensor modules and detection frameworks
- Compact PCB form factor for integration into panel-mount systems
- Designed for industrial and confined-space gas monitoring
Technical Specifications
- Part Number: 57-7045-01
- Manufacturer: Gas Tech
- Product Type: Potted amplifier PCB
- Application: LEL combustible gas detection
- Construction: Potted/encapsulated circuit board
- Condition: Used, fully functional
Typical Applications
- Combustible gas detection systems in confined spaces
- Industrial plant monitoring for methane, propane, and hydrocarbon vapors
- Hazardous location gas analysis (0–100% LEL range)
- Gas detection control panels and PLC integration
- Sensor signal conditioning and bridge-circuit amplification
Compatibility & Replacements
Compatible With
- Gas Tech combustible gas sensor modules
- LEL detection systems using catalytic-bead or pellistor sensors
- Industrial gas monitoring control systems
- Analog input modules with standard signal conditioning (4–20 mA output typical)
Replaces / Drop-In Replacement For
- Original Gas Tech 57-7045-01 amplifier boards in existing gas detection installations
- Verify compatibility with your specific sensor module and system integrator before ordering
Works With
- Gas Tech sensor assemblies and detector housings
- Standard industrial control systems and PLCs accepting 4–20 mA analog signals
- Wheatstone bridge-type combustible gas sensors (catalytic bead)
- LEL monitoring and alarm systems (0–100% range)
