Omega Products FLR6105D User Manual

FL0W METER PROCESS CONTROL
INFORMATION SYSTEMS

FLR Series

Optional

FLR Flow Sensors

U 2% FS Accuracy
U No Straight Pipe

Run Required

U Mounts in Any Position
U 4 to 20 mA,

0 to 5 Vdc, and
0 to 10 Vdc
Standard Outputs

U Digital Flow Rate

and Total
Flow Indicator

U In-Field

Compensation for:
– Specific Gravity
of All Fluids
– Viscosity of
Petroleum-Based Fluids
– Specific Gravity,
Pressure, and
Temperature of
Pneumatic Applications

B2B2

Rugged In-Line Flow Sensors

Available in 13 mm (1⁄2"), 19 mm (3⁄4"), and 32 mm
(11⁄4") sizes with anodized aluminum or brass. Comes
with 4.5 m (15') of stripped end integral cable. In the
field, integral cable can be extended up to 300 m
(1000') with shielded copper cable. Units are securely

FLR7330D shown
smaller than actual size.

protected in a sturdy cast aluminum enclosure, and
are easy to install and mount in any position, vertical
or horizontal. Capable of monitoring fluids to 150 GPM
or pneumatic lines to 1000 SCFM.

B-67a

SPECIFICATIONS

Temperature Range:

-29 to 116°C (-20 to 240°F)
Maximum Pressure: 3500 psig

(liquids); 1000 psig (gases)
Power Requirement:

0 to 5 Vdc Output: 10 to 30 Vdc @

0.75 W maximum

0 to 10 Vdc Output: 12 to 30 Vdc @

0.75 W maximum

4 to 20 mA Output: Loop-powered,

30 Vdc maximum

Power Consumption: 25 mA maximum
Circuit Protection:

Reverse polarity and current limit

Repeatability: ±0.5%
Non-Linearity: ±0.05%
Isolation: Inherently isolated from

the piping system
Display: Fixed or toggle modes of

operation for rate and totalizer display.
8-digit, 0.70" high numeric display
for rate and total 8-digit 0.35" high
alphanumeric display for units
and setup

Response Time: 1.0 sec
Temperature Drift:

0.05% of span per °C maximum

Analog Outputs:

4 to 20 mA into 1KΩ maximum
0 to 5 Vdc into 10KΩ minimum
0 to 10 Vdc into 10KΩ minimum

User Connections:

15' pig-tail (standard)

Transmission Distance:

4 to 20 mA limited by cable resistance
0 to 5 Vdc 300 m (1000') maximum
0 to 10 Vdc 300 m (1000') maximum

Enclosure:

Material: Anodized and epoxy

powder-coated aluminum with
polycarbonate lens

Seals: Silicone gasket between
enclosure and lens/cover FKM
O-rings between enclosure and
flow meter body

Connection: 4-pin connection
(standard)

Fasteners: T303 SS
Rating: NEMA 12 and 13 (IP52/54)
Materials:

2024 - T351 anodized aluminum
body, piston and cone C360 brass
body, piston and cone petroleum (oil)
common parts

Spider Plate: T316 SS
Spring: T302 SS
Fasteners: T303 SS
Pressure Seals: FKM
Lens: Polycarbonate
Retaining Ring: SAE 1070/1090

carbon steel
Retaining Spring: SAE 1070/1090

carbon steel

Internal Magnet: PPS/ceramic
Enclosure Seal: Silicone gasket

water-based, water, air
common parts

Spider Plate: T316 SS
Spring: T302 SS

Fasteners: T303 SS
Pressure Seals: FKM
Lens: Polycarbonate
Retaining Ring: T316 SS
Retaining Spring: ST316 SS
Internal Magnet: PPS/ceramic
Enclosure Seal: Silicone gasket

Dimensions: mm (in)

B C D E F G H I J K
Nominal

Port Size Length Length Length Width Width Width Width Depth Offset Hole Dia.

¹⁄₄ 168 134 163 152 82 76 107 75 38 8
(SAE 6) (6.60) (5.27) (6.41) (6.00) (3.23) (3.00) (4.20) (2.94) (1.51) (0.31)

¹⁄₂ 168 134 163 152 82 76 107 75 38 8
(SAE 10) (6.60) (5.27) (6.41) (6.00) (3.23) (3.00) (4.20) (2.94) (1.51) (0.31)

³⁄₄ 183 134 179 152 91 76 107 75 32 8
(SAE 12) (7.20) (5.27) (7.04) (6.00) (3.60) (3.00) (4.20) (2.94) (1.27) (0.31)

1 183 134 179 152 91 76 107 75 32 8
(SAE 16) (7.20) (5.27) (7.04) (6.00) (3.60) (3.00) (4.20) (2.94) (1.27) (0.31)

1¹⁄₄ 310 271 296 194 123 97 128 114 56 8
(SAE 20) (12.20) (10.68) (11.65) (7.63) (4.84) (3.82) (5.02) (4.50) (2.20) (0.31)

1¹⁄₂ 310 271 296 194 123 97 128 114 56 8
(SAE 24) (12.20) (10.68) (11.65) (7.63) (4.84) (3.82) (5.02) (4.50) (2.20) (0.31)

B-67b