FTB790 Series turbine meters
with microprocessor-based
electronics offers a durable,
compact, high-precision fluid
measurement device, with total and
rate indication. Information is clearly
displayed on a large 6-digit liquid
crystal display with only 2-point
floating decimal for totals from
0.01 to 999,999. All operations are
easily performed with only 2 buttons.
The basic unit and display are
powered by 2 lithium batteries,
providing up to 4000 hours of use.
Automatic "on" and "off" extend
battery life. Manual "on" allows
view of the display on demand.
Cumulative total, batch total,
and rate of flow are standard.
A single-point field calibration
curve can be stored in memory.
The turbine meter can also be
ordered without display
electronics. A special pulse
output model (FLSC790-P-ND) must
be ordered to obtain an open
collector current sinking output
operated on 9 to 35 Vdc. The
output is a square wave pulse
with a 3-wire connection.
Accessories for Turbine Meters With the Display:
The FLSC790-MA provides a 4 to
20 mA or 0 to 5 Vdc output for rate
indication. The output module requires field calibration. The
4 to 20 mA dc is a 2-wire
system requiring 8 to 30 Vdc
power (24 Vdc recommended).
The FLSC790-P pulse output
module provides an unscaled open
collector sinking output operating
on an applied voltage of 0 to
60 Vdc. The output is a square
wave pulse with an amplitude the
same as the supplied voltage.
The FLSC790-P-DC external power
module for the FLSC790-P, allows
for 9 to 30 Vdc external power for
the pulse output. Internal
batteries in the display can be
used as an auxiliary power source.
The FTB790-RK remote kit allows
remote mounting of display
electronics. This option expands
the applications into wider fluid temperature ranges to -40 to 121°C (-40 to 250°F). The LCD display can
be mounted up to 90 m (300') from
the turbine meter.
The FTB790-RK-FM is an FM
approved remote kit. It allows the
display electronics to be mounted in
a hazardous area up to 30 m (100')
from the turbine meter and for fluid
temperatures of -40 to 121°C
(-40 to 250°F).
The FLSC790-BATT is the
replacement battery for the display
electronics. Batteries provide
4000 hours of use.
The FLSC790-90D is a 90°
mounting adaptor designed to allow
displays to be mounted 90° from the
standard position.
SPECIFICATIONSAccuracy: FTB-791: ±2% rdg FTB-792, FTB-793: ±1.5% rdg FTB-794, FTB-795: ±1.0% rdg Extended Low Flow Range Accuracy: ±5.0% of reading (display models only) Repeatability: ±0.1% Pressure Rating: 1500 psig (103 bar) Temperature Range: With Remote Electronics Kit: -40 to 121°C (-40 to 250°F) Without Remote Electronics: -10° to 60°C (14 to 140°F) Viscosity: Rated accuracy for fluids with viscosity of water (1 cSt); meters with display can be used for fluids up to 100 cSt with field calibration Wetted Components: Housing: 316 SS Journal Bearings: Ceramic (96% alumina) Shaft: Tungsten carbide Rotor and Supports: PVDF Retaining Rings: 316 SS Display: 6-Digit LCD indicates flow rate, batch and cumulative total Battery Life: 4000 hours FM Approvals: Turbine meters with display and no accessories are FM approved for Class 1, Div. 1 hazardous environments
† All dollar amounts on this site are shown in US currency.
Note: Outputs and accessories are not designed for hazardous environments
**Models with No Display requires Signal Output Module “- FLSC790-P-ND”, ordered separately Ordering Example: (1) FTB792 1" Turbine meter 2-20 GPM, (1) FLSC790-MA Field installable 4-20 mAdc output, = $997.00
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FTB790 - FTB790 Series Turbine, Totalizer, Rate Meter
