CAT. No. CBB318E-2

For Feed Water and Oil●Improved Visibility ● Easy Operation ● User-Intuitive●

Extensive Output Capability ● Replaceable Battery

Hard to get dirty Display & Robust Switch Placement
By placing the switches on the back of the display:• Display size is maximized• Prevent erroneous operation from accidentally touching
the switches• Switch operation can be done without touching the front
display: the display will be kept clean• Highly durable against oil with the back material made ofglass reinforced resin

User-Friendly Front Cover Structure
The front cover latches on the indentation on the body
• Unlike hinges, the front cover can be fixed at desired position (top or bottom)• Prevent losing or dropping the cover during battery replacement■ Easy Battery Replacement
Battery replacement made easy without the need to remove the meter from the pipe.

①Remove the front cover.

②Lift the circuit board.

③Replace the battery.

Battery Icon

Alarm Icons (up to 2)

Information Icon

• Normally off• Displays when the battery is low tosuggest battery replacement• Normally off• Displays when instantaneous flowrate meets alarmconditions (Up to 2 alarm conditions can be configured)• Displays when the current mode is different
from the normal measurement mode
• Easy-to-confirm the current operating mode

Flowrate Display• Easy-to-read large display (8-digit) of one of thefollowing values (Displayed value can be swithed bymode switch operation).
(1) Accumulated total(2) Instantaneous flowrate (per hour)(3) Instantaneous flowrate (per minute)(4) Resettable total

Flowrate Unit Display• Easy-to-read large display (16-segment, 3-digit)• Capable of displaying various units(L, kL, m3, ft3, g, kg, t, lb, etc.)• Unit of time added while displaying instantaneous
flowrate ([/min], [/h])Flow Indicator (10-segment)• Bar length changes based on instantaneous flowrate (%)• Allows user to intuitively check flowrate from a distance

Adjustable Register Angle
Register angle is adjustable over a 150° range• Display angle can be adjusted to easy-to-read position regardless of installation location• Easy to adjust the display angle even after changing installation orientation or location
75°75°

Extensive Output Capability and Reinforced Protection
Improved electronic circuit while maintaining the reasonable price• 4 kinds of output specifications available:
pulse output, analog output, alarm output, andanalog+pulse/alarm output• "Overcurrent prevention circuit" added topower/output circuit protects the meter from current

Wiring
ERROR

overload due to erroneous wiring■ Complete Compatibility with the Previous Model
Retrofitting the new electronics unit on an existing FLOWPET is easy without the need to remove the meter from the pipe.

①Dismount the previous register.

②Mount the new register.

FLOWPET-5G■ GENERAL SPECIFICATIONS
Description

Item
LCD display

7-segment, 8-digit with 14mm characters, unit display, low battery alarm, and flow indicator (10-segment)

Power source

Lithium battery or external power source• Lithium battery: 3.6V dedicated battery pack, Battery life: 8 years (varies with operating conditions), Storage life: 10 years• External power source: 12 to 50VDC±10% (Pulse output: Current capacity 10mA or more, Analog output: Current capacity 30mA or more

Display item

Total flow, instantaneous flowrate ([/h] or [/min]), and resettable total flow
Open collector, Allowable current: 20mA, Maximum voltage applied: 30V

Output signal(for model with a pulse generator)

Factored pulse

Analog output

Unfactored pulse

Pulse width: 1ms, 50ms, 100ms, 250ms

Pulse width: 2ms (fixed)

4 to 20mA

Temperature range

Fluid temperature: 0 to +120℃ (High temperature service: 0 to +150℃), Ambient temperature: −10 to +60℃

Maximum operating pressure

1.18MPa (Flange rating: JIS 10K RF)

Accuracy

Oil service: ±0.5% of RD

Water service: ±1% of RD■ FLOW RANGE● Flow Range for Oil Service

Model

Pressure Loss (kPa) at Maximum Flowrate

Flow Range, L/hNominalSizemm

Kerosene(Above 0.8mPa•s to 2mPa•s)

Gas Oil (heavy oil A)(Above 2mPa•s to 5mPa•s)

Heavy oil(Above 5mPa•s to 200mPa•s)

Kerosene
1.2mPa•s

Heavy oil
19mPa•s20

10 to 800

7 to 800

5 to 800

32

47

20

150 to 1600

80 to 2000

50 to 2000

1440

25

300 to 3000

150 to 3800

80 to 3800

1356

40

600 to 5000

300 to 6400

150 to 6400

1330401200 to 11000

600 to 14000

400 to 14000

2554502000 to 200001400 to 24000

900 to 24000

2755A
B
A
LS5076-5□□
BA
LS5276-5□□
BA
LS5376-5□□
BA
LS5576-5□□
BA
LS5676-5□□
BLS4976-5□□■ OUTLINE DIMENSIONS

A
B
82.575°LtdD

H.DP.Cn-φh75°External output cable entry(1m long cable furnished)(Covered with a blind plug for models without pulse generator)

Register orientation
adjustable in 15° steps(75° upward, 75° downward)

ModelA
B
A
LS5076-5□□
BA
LS5276-5□□
BA
LS5376-5□□
BA
LS5576-5□□
BA
LS5676-5□□
BLS4976-5□□

Nominal Sized202025404050

Flange RatingL

JIS 10K RF
ASME 150 RF
JIS 10K RF
ASME 150 RF
JIS 10K RF
ASME 150 RF
JIS 10K RF
ASME 150 RF
JIS 10K RF
ASME 150 RF
JIS 10K RF
ASME 150 RF

150
140
150
140225
218
225
221
230
225
250
250

JIS 10K RF Flange
DtP.C.D

n-φhApprox.
Weight (kg)

66

100

1875

4-15

3.3

165.5

66

100

1875

4-15

4.3

223.5

168.5

96

125

18

90

4-19

6.3

237.5

179.5

96

140

20

105

4-19

7.8

242.5

184.5

124

140

20

105

4-19

9.8

260.5

188.5

146

155

20

120

4-1914.6ABH

205.5

160.5

210.5

The specification as of February, 2021 is stated in this catalog. Specifications and design are subject to change without notice.

3-10-8 Kamiochiai, Shinjuku-ku, Tokyo 161-8508
Phone: 81-3-3360-5121 FAX: 81-3-3365-8605

https://www.oval.co.jp/english
1511 2102(2203) 1511S