Overview
The King Instrument 41945K83 is an air flowmeter designed for standard temperature and pressure (STP) applications requiring SCFM measurement. King Instrument Company, established in 1983 and headquartered in Garden Grove, California, manufactures precision rotameter flowmeters serving industrial process control, laboratory, and compressed air monitoring applications across North America.
Key Features
- Precision air flowmeter calibrated for SCFM measurement at standard conditions
- Rotameter design offers visual flow indication without external power
- STP (Standard Temperature and Pressure) rated performance
- New in box condition, fully functional and ready to install
- Designed for direct integration into compressed air and gas flow monitoring systems
Technical Specifications
For detailed specifications including flow range, connection size, operating temperature limits, and tube material for model 41945K83, contact King Instrument Company directly or verify with your system integrator before ordering. King offers flowmeters with multiple tube materials (borosilicate glass, stainless steel, acrylic, polysulfone, and PVC) and extensive flow ranges to suit various applications.
Typical Applications
- Compressed air system flow monitoring and control
- Process air measurement in manufacturing and assembly operations
- Laboratory gas flow calibration and measurement
- Industrial pneumatic system diagnostics and optimization
- HVAC and ventilation system air flow validation
Compatibility & Replacements
Compatible With
- Standard pneumatic and compressed air system components
- Industrial process control systems requiring flow measurement
- Laboratory gas measurement and calibration equipment
- Existing 1/4″ NPT or standard connection fittings (verify specific connection type before ordering)
Replaces / Drop-In Replacement For
Verify compatibility with your system integrator before ordering. King Instrument flowmeters are typically direct replacements for other rotameters with matching connection sizes, flow ranges, and tube materials.
Works With
- King Instrument Company rotameter ecosystem (glass tube, stainless steel, and plastic tube designs)
- Standard pneumatic pressure regulators and flow control valves
- Optional fiber optic and inductive ring sensors for flow alarm applications
- Compressed air delivery systems rated for STP operation
