Turbine Flowmeters with Local Digital Display

FTB790 Series

See All Models Below

PLACE ORDER

Both Rate and Total Indication
Percent Reading Accuracy
6-Digit Display
Signal Output Capabilities
Reads GPM or LPM (Field Selectable)
Battery Operated

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Description

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 5 years of use. 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 FLSC790-BATT is the replacement battery for the display electronics. Batteries provide 5 years of use.

The FLSC790-90D is a 90° mounting adaptor designed to allow displays to be mounted 90° from the standard position.

SPECIFICATIONS
Accuracy:
    FTB-791: ±2% rdg
    FTB-792, FTB-793: ±1.5% rdg
    FTB-794, FTB-795: ±1.0% rdg
Repeatability: ±0.1%
Pressure Rating:         1500 psig (103 bar)
    With "-HP" option:  3000 psig (207 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: 5 years

Model No. No Display	Model No. with Display	FNPT Size	Range GPM (LPM)	Pressure Drop (psi)	Length mm (in)	Weight with Display kg (lb)	Optional Pulse Nominal K-Factor pulse/gal
FTB791-ND	FTB791	1/2 FNPT	1 to 10 (3.8 to 37.9)	8.0 psi	107 (4.2)	1.0 (2.3)	2500
FTB792-ND	FTB792	3/4 FNPT	2 to 20 (7.6 to 75.7)	7.5 psi	109 (4.3)	1.1 (2.5)	1100
FTB793-ND	FTB793	1 FNPT	5 to 50 (18.9 to 190)	5.0 psi	114 (4.5)	1.3 (3.0)	565
FTB794-ND	FTB794	1-1/2 FNPT	10 to 100 (38 to 380)	4.0 psi	135 (5.3)	2.1 (4.6)	215
FTB795-ND	FTB795	2 FNPT	20 to 200 (76 to 760)	10 (38)	4.0 psi	3.1 (6.8)	100

Place Order(Specify Model Number)

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G2S05NXXXXA

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G2S15NXXXXB

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1 1/2" FNPT, Turbine Flow Meter, 10-100 GPM

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3/4" FNPT, Turbine Flow Meter, 2-20 GPM

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Availability:

2" FNPT, Turbine Flow Meter, 20-200 GPM

G2S10NXXXXA

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Availability:

1" FNPT, Turbine Flow Meter, 5-50 GPM

REPLACEMENT DISPLAYS (for Display Models Only)

FTB791-DISPLAY

SGD760.00

Availability: 4 weeks

Replacement display for FTB791

FTB792-DISPLAY

SGD760.00

Availability: 4 weeks

Replacement display for FTB792

FTB793-DISPLAY

SGD760.00

Availability: 4 weeks

Replacement display for FTB793

FTB794-DISPLAY

SGD760.00

Availability: 4 weeks

Replacement display for FTB794

FTB795-DISPLAY

SGD760.00

Availability: 4 weeks

Replacement display for FTB795

RETAINING RINGS

FTB791-RETAINING

SGD27.50

Availability: 4 weeks

1/2" retaining ring for the FTB791

FTB792-RETAINING

SGD27.50

Availability: 4 weeks

3/4" retaining ring for the FTB792

FTB793-RETAINING

SGD27.50

Availability: 4 weeks

1" retaining ring for the FTB793

FTB794-RETAINING

SGD27.50

Availability: 4 weeks

1 1/2" retaining ring for the FTB794

FTB795-RETAINING

SGD55.00

Availability: 4 weeks

2" retaining ring for the FTB795

FIELD INSTALLABLE ACCESSORIES (for display models only)

FLSC790-MA

SGD815.00

Availability: 1 week

†† 4-20 mA dc output module

FLSC790-P-DC

SGD215.00

Availability: 4 weeks

External power module for FLSC790-P (9-30 Vdc)

Field Installable Required Accessory for No Display Models Only

FLSC790-P-ND

SGD640.00

Availability: 4 weeks

Pulse output for models without displays (“-ND” suffix) open collector output

FLSC790-90D

SGD157.00

Availability: 4 weeks

90° display mounting adaptor

ROTOR KITS

FTB791-RK

SGD357.00

Availability: 4 weeks

1/2" rotor/supt replacement kit

FTB792-RK

SGD364.00

Availability: 4 weeks

3/4" rotor/supt replacement kit

FTB793-RK

SGD595.00

Availability: 4 weeks

1" rotor/supt replacement kit

FTB794-RK

SGD595.00

Availability: 1 week

1 1/2" rotor/supt replacement kit

FTB795-RK

SGD645.00

Availability: 4 weeks

2" rotor/supt replacement kit

† All prices on this site are shown in Singapore Dollars.
Note: Comes complete with two 3V lithium batteries, and operator's manual.

†† Comes complete with 3 m (10') of cable and operator's manual.

Outputs and accessories are not designed for hazardous environments

For units with British Standard Pipe Taper threads add "-ISO" to the model number, no additional charge, add two weeks to delivery.

**Models with no display require Signal Output Module "- FLSC790-P-ND", ordered separately.

Extended low flow range and field calibration for viscosity not available on "-ND" (no display) models.

Except as noted, options and accessories are for display models only. Only one module can be installed per unit.

For 5-point NIST traceable certification, add suffix "-NIST" to the model number; add $375. to the price.

Ordering Example: (1) FLSC790-MA Field installable 4-20 mAdc output,, SGD815.00

Part Number Builder

	(1)	(2)	(3)
FTB79

Option Descriptions:

(1) Range (Connection) select from:
1 for 1 to 10 GPM (1/2 NPT)
2 for 2 to 20 GPM (3/4 NPT)
3 for 5 to 50 GPM (1 NPT)
4 for 10 to 100 GPM (1-1/2 NPT)
5 for 20 to 200 GPM (2 NPT)

(2) Display Options select from:
Nothing(leave field blank) for Standard Display
-ND for No Display (blind)

(3) Construction/Housing select from:
Nothing(leave field blank) for 316 SS body
-BRASS for Brass body

Note: All combinations may not be valid, check spec sheet for valid part numbers.