CAT.No.CBB370E-9

Circular gear positive displacement flowmeter

Hi SHOTGEARLSGG Series

Ideal for paint process!

● Circular gear positive displacement

flowmeter made in Japan● Fast response/high resolution● Easy-to-clean structure● High pressure (25MPa) supported● Resistant to vibration and high voltage● Lightweight and compact/Easy to install in a device or robot● ATEX/IECEx compliant

Hi SHOTGEAR■ GENERAL SPECIFICATIONS● Flowmeter body

● Dedicated Barrier

Item
Applicable fluid
ModelFlow range
Nominal meter factor

Item

Description

LSGG13

LSGG2320 to 1000mL/min50 to 2000mL/min

0.04366mL/P

0.1215mL/P

Current consumption

20mA or lessAmbient Temperature−20 to ＋60℃

WeightApprox. 150g

OutputNPN or PNP open collector pulse (no current limiting resistor)
ON voltage: 3V or less
Allowable voltage: 30V or less
Allowable current: 100mA
Pulse width: Duty1: 1

Fluid temperature range−20 to ＋60℃

Ambient temperature
Viscosity−20 to ＋50℃
30mPa·s or more
(If the viscosity is 30mPa·s or less, contact OVAL.)

Accuracy±0.5％RD

Protection class

25MPa

Housing material

Maximum allowable pressureConnection

φ6 (Rc1/4 or G1/4 when the adapter is used)

MaterialBody: SUS316L
Rotors: SUS329J4L
Bushing: Cemented carbideConverter housing: aluminum

WeightWith adapter: approx. 1.5kg
Without adapter: approx. 0.9kg

Explosionproof

Length of dedicated signal cable

Description
19 to 30VDC

Power supply voltage

Paint, hardening agent, grease, polymer solution,
hydraulic oil, other high-viscosity fluids

IP20Resin

Installation

35mm DIN Mounting rail (EN 60715：2001)● Applicable standards

TIIS : Ex ia ⅡB T6 Gb
ATEX : Ⅱ2G Ex ia ⅡB T6 Gb
IECEx : Ex ia ⅡB T6 Gb
CSA : Class I, Division 2, Groups C, D T6
Ex ia ⅡB T6 Gb
Class I, Zone 1, AEx ia ⅡB T6 Gb

Applicable EU directive

EMC Directive : 2014/30/EU
RoHS Directive : 2011/65/EU+(EU)2015/863
ATEX Directive : 2014/34/EU

Applicable standards/
Other

EMC Directive : EN 61326-1
RoHS Directive : EN IEC 63000
ATEX Directive : EN IEC 60079-0, EN60079-11
IECEx：IEC60079-0, IEC60079-11
TIIS ：JNIOSH-TR-46-1:2015, JNIOSH-TR-46-6:2015
CSA ：UL, CSA, ANSI 61010-1, 60079-0, 60079-11

Standard 5m (max. 30m)

■ PRODUCT CODE EXPLANATION① ② ③ ④ ⑤ ⑥ − ⑧ ⑨ ⑩ ⑪ ⑫ − ⑭ ⑮ − ⑰ ⑱ − ⑳ ㉑ ㉒ ㉓ ㉔
L S G
G 1 3 −
Meter sizeG 2 3 −
L
Fluid category
0Temperature category
SMajor material
C 0 −Process connection
T C −
T G −
Model

Explosionproof
Explosionproof temperature classConverter
VersionSealing material

Accessory 1 (Intrinsic safety barrier)Accessory 2 (dedicated signal cable)

Special specification

EJA6−AA−FCTZ010012390500090Z

Description
Gear flowmeter
20 to 1000mL/min
50 to 2000mL/min
Liquid60°C or less
SUS316Lφ6 port (Standard)
Rc1/4 (Adapter included)
G1/4 (Adapter included)
ATEX/IECExTIIS
CSA
Temperature class T6PA0N
Version code
O-ring: FPM
O-ring: IIR
O-ring: PTFE
O-ring: Special
Not included
Included
Not included
Included Length: 5m (standard)
Included Length: 10m
Included Length: 20m
Included Length: 30m
Included Length: Customer specific (Max. 30m)
StandardSpecial■ PRINCIPLE OF MEASUREMENTHigh performance made possible with the inductive proximity sensorThe inductive proximity sensor is a proximity switch which generates magnetic
field within the sensing range.
The sensor provides high resolution by detecting each tooth of the detector(rotor). It's detection element consists of a coil combined with a high-frequency oscillation circuit. As the detector (rotor) approaches the sensor,induction current is generated from magnetic induction, changing the inductance and loss of the detecting coil, which then changes the oscillation circuit
constant, oscillation amplitude, and oscillation frequency. These changes areused to detect the number of rotor revolution.

Inductive proximity
sensor

Detector (rotors)

■ METER ERROR AND PRESSURE LOSS
● Meter Error● Pressure Loss140
LSGG 230.5Pressure Loss (kPa)

Meter Error (%)

1.0

LSGG130.0−0.5120100

LSGG 23806040LSGG1320−1.0010203040050607080
90
1000204060
Flow (%)
Flow (%)※：This is an example of meter error and pressure loss at viscosity 30mPa·s.

■ INSTALLATION CONDITIONS

80■ NAME OF EACH SECTION (FLOWMETER BODY)

Mounting orientation
There is no restriction on mounting orientation.
● Piping procedure(1) Adjust the inflow direction properly following the arrow on theflowmeter body.
(2) The proximity sensor used for this flowmeter is averse to external
magnetic flux.
To eliminate the influences of external magnetic flux, install theflowmeter at least 5m away from strong magnetic field such as
motors and generators, as well as devices and wires which generatestrong magnetic field.
(3) To implement electric heat tracing, please contact OVAL.
(4) If applying heat insulation, make sure that insulation material does
not touch the converter.
●Converter
Main bodyRotor
Body

Front lidRotor shaft■APPLICATION EXAMPLE

Mounted on 2-component mix painting device
Fast-response and high-resolution. Hi SHOTGEAR is bestfor monitoring usage and mixing ratio of each component.

Base compound
Hardening agent
Meteringpump
Flowmeter

Mounted on painting robot arm
Compact, lightweight, and resistant to vibration andhigh voltage. Hi SHOTGEAR is best for installation
inside arms of painting robots.

Inside of painting robot arm

Flowmeter■ WIRING DIAGRAM
Input E

Intrinsic safety barrier

Converter
Body

Interconnect REDcable

17WHITE

3814Adapter(Option)

15
Hazardous area

Non-Hazardous area＋
Open collector pulse
30VDC/100mA­①②③④⑤⑥+12V
SIG A＋DC power supply
20 to 30VDC­

DC power supply＋­※Prepared separately

100

■ OUTLINE DIMENSIONS (Unit: mm)● Flowmeter Body (LSGG13)

Without adapter● Flowmeter Body (LSGG23）

6040

Output cable connection port

φ68

Without adapter

8φ68

30

φ68

In case of process connection
φ6 port (standard)With adapter

80(60)
40

Output cable connection port

φ68

Output cable connection port 1313Flow60
40

Flow6220

In case of process connection
φ6 port (standard)With adapter
Output cable connection port 136220φ68

φ688°

30°

1380(60)
40

Flow● Dedicated Barrier

Adapter
In case of process connection
Rc 1/4 or G1/4 (adapter included)

115

20

Flow
● Adapter

204-M6(G1/4 adapter only)

40

119

40

Rc 1/4orG1/4

φ68

62

Adapter
In case of process connection
Rc 1/4 or G1/4 (adapter included)

Dedicated Barrier■ FLOW RATE INDICATOR
Hmm…

I want to display instantaneous
flow rate and cumulative flow rate

Adopting a high brightness LCD with good visibility, TFM-200
displays instantaneous flow rate, and TFW-200 simultaneously
displays both instantaneous and cumulative flow rate

I want to monitor and control
flow rate with an analog signal

With high speed response of 1msec. A 16 bit analog signal,
simultaneously outputs instantaneous and cumulative flow rate

I want to communicate with CAN

It comes with various options such as CAN data, analog(±10V, 4-20mA), BCD, and RS-232C● Using two flow rate sensors, it measures instantaneous or cumulative

Flowmeter/Dedicated Barrier
Hi SHOTGEAR

Flow Rate Indicator
TFM-200, TFW-200

flow rate at the same time, and calculates their sum, the difference and theaverage of flow rate (Note) Consult OVAL sales office or nearest representative● Two level of 6-digit and 13-digit high brightness LCD display (red and green)● Instantaneous measurement, periodic calculation method, measurement
clock 20MHzFor Hi SHOTGEAR, Flow Rate Indicator (TFM-200, TFW-200) with capabilities of various calculation such as highfrequency input is the best!
(Note) TFM-200 and TFW-200 are products of ATSENSE INC.
■ Cautions (For safe and proper use of this flowmeter, take the following into consideration.)
1. To ensure the required flow rate and pressure, and to prevent excessive flow or pressure increase, select/install appropriate pump and valve based on information such as
flow range, operating pressure, and pressure loss of the flowmeter and strainer.
2. Install flowmeter body and interconnect cable as far as possible from sources of high magnetic field.
(e.g. Keep the distance of 10cm or more from a solenoid valve with power consumption 10W approx.)
3. The applicable fluid is limited for this flowmeter since it is designed mainly for painting. For other applications, contact your nearest OVAL office or representative forconsultation.
4.This flowmeter is not approved for custody transfer measurement under any legal metrology.
5.The operating ambient temperature range of this flowmeter is -20 to +50℃. If the flowmeter is expected to be exposed to high temperature caused by direct sunlight or
reflected heat, install sunshade.
6.This flowmeter is designed for indoor use. Do not use outdoors.
7.This flowmeter does not have subtraction function. In applications where fluid flows backward or pulsates (fluid flowing forward and backward in piping due to pressure),
pulse output is generated regardless of inflow direction.
The specification as of July, 2023 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
1812 2307 −−−−S