Barton Model 818A Preamplifier
The ITT Barton Turbine Meter Preamplifier Model 818A converts a low-level signal from the turbine meter pickup coils to square wave signals which are suitable for transmission. Transmissions Up to 3 miles (5 km) for current output and 100 ft (30 m) for voltage output are no problem for the Barton 818A Preamplifier. The output is field selectable – for compatibility with various readout devices. Hazardous location explosion-proof condulet connects to the turbine meter coil boss.
Barton Model 818EU Preamplifier (Cenelec Approved)
The ITT Barton Turbine Meter Preamplifier Model 818EU converts low-level turbine meter pickup coil signals to square wave signals suitable for transmission up to 3 miles (5 km) for current output signals and up to 328 ft (100 m) for voltage output signals. The output is field selectable for either current or voltage – for compatibility with a wide variety of readout devices. The Barton 818EU mounts directly to the turbine meter coil boss.