DigitalFlow™ Multipurpose Ultrasonic Liquid Flowmeter Startup Guide (1- and 2-Channel) 45
Chapter 4. Specifications
4.4.2 Clamp-On Ultrasonic Flow Transducers
4.4.2a Temperature Range
Standard: –40° to 300°F (–40° to 150°C)
Optional: –310° to 572°F (–190° to 300°C)
4.4.2b Mounting
Stainless steel chain or strap, welded or magnetic clamping fixtures
4.4.2c Area Classifications
Standard: General-purpose
Optional:
Explosion proof: Class I, Div. 1, Groups B, C & D; Class II, Groups E, F and G; Class III
Flameproof: II 2 G EEx md IIC T6-T3.
Weatherproof: Type 4/IP65.
Submersible.
Note: Transducers, spoolpieces and clamping fixtures for special applications are available. Consult the factory for
details.
4.4.3 Temperature Transducers
Loop-powered, 3-wire platinum RTDs; clamp-on and wetted (thermowell) types are available. (RTD inputs must be
PT100 only.)
4.4.3a Accuracy
0.15°, wetted RTDs (matched pairs).
4.4.3b Range
–4 to 500°F (–20° to 260°C).
Note: Not all extremes of parameters can be achieved simultaneously.
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