The FTB890 Series has been discontinued. Please contact our Flow Engineering Department.
The OMEGA™ FTB890 industrial
meter turbines are available with
either ½ or 1 NPT fittings. Each
turbine is designed to work with
onboard computer electronics and/or
with one of several accessory
modules that can interface to a wide
variety of reporting and collecting
Liquid flows through the turbine
housing causing an internal rotor
to spin. As the rotor spins, an
electrical signal is generated in the
pickup coil. The electrical signal
provides the output necessary to
operate the on-board computer
electronics for local indication.
The display can be installed directly
on the turbine, or one of several
accessory modules that transmit the
signal to external equipment.
SPECIFICATIONS Accuracy: Linear Range:
½" Size: 10:1 @ ±2% of reading;
1" Size: 10:1 @ ±1.5% of reading Extended Range:
½" Size: 20:1 @ ±5.0% of reading;
1" Size: 20:1 @ ±5.0% of reading Repeatability: ±0.3% Pressure Rating: 100 PSIG (6.9 bar) Wetted Components: Housing: PVDF Journal Bearings: Ceramic (98% Alumina) Shaft: Ceramic (98% Alumina) Rotor and Supports: PVDF O-Rings: FKM Operating Temperature Range: With Remote Electronics: -10 to 60°C (14 to 140°F) No Electronics: -28 to 82°C (-20 to 180°F) Battery Life: 5 years nominal Power: Two 3V lithium batteries (included) Viscosity: Calibrated to 1 cSt (water) meters with display can be used for fluids up to 100 cSt with field calibration FM Approvals: Turbine meters with display and no accessories are FM approved for Class 1 Div. 1 hazardous environments
注: Comes complete with field replaceable rotor, two 3V lithium batteries, and operator's manual.
Outputs and accessories are not designed for hazardous environments
**Requires Signal Output Module "- FLSC790-P-ND", ordered separately