Atec GE-Sensing-Tech-PT878 - Manual (Page 6)

Digital Interface
Infrared communication port for printer or PC interface
Site-Parameter Programming
• Menu-driven operator interface using keypad and “soft”
function keys
• Online help functions including pipe tables
• Storage for saving site parameters
Data Logging
• Memory capacity to log over 100,000 flow data points
• Keypad programmable for log units, update times, and
start and stop time
Display Functions
• Graphic display shows flow in numerical or graphic
format
• Displays logged data
• Extensive diagnostic parameters
• Supports multiple languages: Dutch, English, French,
German, Italian, Japanese, Portuguese, Russian, Spanish,
Swedish and others
European Compliance
Battery-powered system complies with EMC Directive
89/336/EEC and transducers comply with PED 97/23/EC for
DN<25
Clamp-On Ultrasonic Flow Transducers
Temperature Ranges
• Standard: -40°F to 302°F (-40°C to 150°C)
• Optional: -328°F to 752°F (-200°C to 400°C)
See specific transducer for exact temperature range.
Mountings
Stainless steel chain or strap, welded or magnetic
clamping fixtures
Area Classifications
• Standard: General purpose
• Optional: Weatherproof Type 4X/IP66
• Optional: Submersible IP67/68
PT878 electronics are designed for general purpose areas.
Transducer Cables
• Standard: One pair of LEMO® coaxial transducer
connectors with 25-ft (8-m) cables
• Optional: 1,000-ft (305-m) extension cables available
for most transducers
Thickness-Gauge Option
Transducer
Dual-element transducer
Pipe-Thickness Range
0.05 in to 3 in (1.3 mm to 76.2 mm)
Pipe Materials
Most standard metal and plastic pipe materials
Accuracy
±1% typical or ±0.002 in (±0.05 mm)
Thermal Exposure
Continuous operation to 100°F (37°C);
intermittent operation to 500°F (260°C) for 10
sec followed by 2 min air cooling