Panametrics PT878GC, Instruction Manual

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Chapter 11.
184 TransPort™ PT878GC User’s Manual
11.1.2.16 European Compliance
Battery-powered system complies with EMC Directive 89/336/EEC, and transducers comply with PED 97/23/EC for
DN<25.
11.1.3 Clamp-On Ultrasonic Flow Transducers
11.1.3.1 Temperature Range(s)
Standard: –40° to 130°C (–40° to 266°F)
Optional (overall range): –40° to 230°C (–40° to 446°F)
11.1.3.2 Transducer Materials
Stainless steel and plastic
11.1.3.3 Fixture Materials
Anodized aluminum blocks with stainless steel rod, chain or strap
11.1.3.4 Mountings
Portable gas-transducer clamping fixtures in polycarbonate carrying cases:
•
PCFG-1 for pipes smaller than 12 in. (300 mm) in diameter
• PCFG-2 for pipes larger than 12 in. (300 mm) in diameter
• PCFG-3 for pipes between 3/4 in.(20 mm) and 24 in. (610 mm) in diameter
11.1.3.5 Mounting Couplant
CPL-16
11.1.3.6 Area Classifications
• Standard: General purpose
• Optional: Weatherproof Type 4, IP65
• Optional: Explosionproof Class I, Div 1, Groups C,D
• Optional: Flameproof e II 2 G EEx md IIC T6–T3
(certification pending)
Note: PT878GC electronics are designed for general purpose areas.
11.1.3.7 Transducer Cables
• Standard: One pair of LEMO® coaxial transducer connectors with 25-ft (8-m) cables
• Optional: 500-ft (152-m) extension cables available for most transducers