GE DigitalFlow DF868

Chapter 4. Specifications
44 DigitalFlow™ Multipurpose Ultrasonic Liquid Flowmeter Startup Guide (1- and 2-Channel)
4.4 Transducer Specifications
The transducer specifications for the Model DF868 flowmeter are divided into the following categories:
4.4.1 Wetted Ultrasonic Flow Transducers
4.4.1a Temperature Range
Standard: –40° to 212°F (–40° to 100°C)
Optional: –310° to 1112°F (–190° to 600°C)
4.4.1b Pressure Range
Standard: 0 to 3,000 psig (0.1013 to 20 MPa)
Optional: Higher pressures upon request.
4.4.1c Materials
Standard: 316 stainless steel
Optional (for isolating Pan-Adapta Plugs): Titanium, Hastelloy
®
, PVC, PVDF and others.
4.4.1d Process Connections
Standard: 1” NPTM or 3/8” NTPM
Optional: RF flanged, socket weld, fuse bond and others.
4.4.1e Mounting
Spoolpiece, hot tap, cold tap.
4.4.1f Area Classifications
Standard: General-purpose
Optional:
Explosion proof: Class I, Div. 1, Groups C & D; Class II, Groups E, F and G; Class III
Flameproof: II 2 G EEx d IIC T6
Weatherproof: Type 4/IP65.
Submersible.