top of page
Aichi Tokei logo
Aichi Tokei in Indonesia

「Fluid Measurement Technology 」

Reliability
Creativity
Service
Okaya Indonesia sells and supports the product flow meter Aichi Tokei in Indonesia.
Please contact us immediately
 AIR FLOW METER
Super Sound Flow Rate For Air TRX / TRZ
・Because the pressure loss is "0", the energy loss is "0".
・Resistant to oil mist, so durable
・Two selectable E-power methods
  (10-years grace lithium battery / DC24V)
・Simple leak stacking ability
・Normal conversion sewing ability, forward / reverse
  flow abstinence, output ability
・RS485 Line-up of output sacrifice
    (Power supply type only)
Caliber: TRX/25•32•40•50•65•80A
                TRZ/100•150•200A
TRX
TRZ
Visualization tool for factory workers
Understanding efficiency stacking and detecting
so-called workers
Installed in high places
For managing flow meters!
Dedicated receiver 
TR101A
System case
1. For basic unit management by measuring the amount of air used for each building (A factory, B factory, etc.) on the construction site
Energy saving can be improved by grasping the air usage for each hour, grasping the load efficiency, reviewing the operating time zone in the intermediate load operation, and leveling the air usage.
Air Flow Meter TRX TRZ
TRX
TRZ
Receiver tank
Compressor
Air usage
Air usage fluctuations throughout the factory
There is a lot
of waste in 
load operation
100%
Load
operation
Load fluctuation operation
(Inverter machine)
Stop the extra compressor
Time
Unit
Unit
Unit
Unit
Unit
Unit
Unit
Unit
2. For factory air slip detection and countermeasures
Generally, leaks are said to be 20 to 25% of the equipment ribs, and the more air is used in facilities such as factories, the greater the amount of turbidity. The leak detection function of the meter can help you find one turbulent garden.
It is also equipped with a leak detection function that can measure even a small amount.
Air valve
Measure to a very small flow rate
Compressor
TRX
It is possible to measure with either horizontal piping or vertical piping.
WATER FLOW METER
Electromagnetic Water Meter SU / SU-S
An electromagnetic water meter with no moving parts and excellent durability. Lightweight, compact and does not require a power supply, so installation work is easy.
Caliber : 
SU/50mm~350mm
SU-S/40•50mm
SU
SU-S
Excess flow rate totalizer TZ500
Certified Product
Ideal as an excess flow
rate totalizer used for industrial water transactions
Electromagnetic Integrated Volume
Meter SW
Based on the principle and structure of the electromagnetic flow meter, it is an integrated volume meter that can 
measure for 10 years with
the built-in battery. 
Ideal for managing water
such as clean water and 
drainage.
Caliber : 
50mm~350mm
2-Wire Electromagnetic Flow Meter TAV
Since there are three types of lining, fluororesin, chloroprene rubber, and epoxy, it is possible to measure 
the flow rate of various fluids.
Electromagnetic Water Meter K-2W
A magnetic water meter that outputs an analog signal. The analog signal can be used for various 
management and control of measured 
values.
Certified Product
Caliber : 
50mm~350mm
Caliber : 
30mm~350mm
•Non-contact liquid measurement (Achieves durability
and low-pressure loss without moving parts)
•Wide range ability
•Two drive methods to choose from (Built-in lithium
battery driven for 10 years / 24V DC) 
•Supports pure water measurement and seawater
measurement
Dry Water Meter SD
Non-Full Electromagnetic Flow Meter FG
Certified Product
A water meter that fixes the display in an easy-to-see direction. It is a safe design such 
as a shape that makes it easy 
to remove dirt.
Caliber : 
13•20•50mm
It is a flow meter that can measure from small flow rate to large flow rate. 
Achieves RS accuracy over the entire flow rate range of
1000: 1 wide range. It can be used
for calculating sewerage charges
(certified weight loss) and 
managing the amount of 
wastewater.
Caliber : 
150•200•250•300mm
Ultrasonic Flow Meter For Liquid TRA
Caliber : 40•50•80•100mm
High-Performance Drywall Meter ATW / FATW
It is a meter with a digital system for 100L scale and above, and a dry structure for the
display unit. A lineup of pulse output 
types is also available.
(With wet display output: FATW)
Caliber :
50•65•75•100mm
Certified Product
All Plastic Meter ECX
A flow meter made of plastic. 
Ideal for flow control.
Caliber : 
20•25
•40•50mm
Electromagnetic Flow Meter - Water maX
Useful for various water management in factories. Equipped with analog pulse output as standard, it is ideal for managing usage and basic unit. It also has a function to detect water leakage and a lower limit alarm to support equipment monitoring. 
•For managing the amount of water supplied to cooling towers and boilers
•For managing the amount of pumped water from rivers and wells
•For reverse osmosis (RO) membrane backwash management
Caliber : 50•65•80•100•125•150•200mm
WX
COOLANT / COOLANT LIQUID FLOW METER
Capacitive Electromagnetic Flow Monitor (FMO)
Injection molding machine-FA device such as robot welding machine It is a electrostatic capacity type 
electromagnetic flow rate monitor that is resistant to foreign matter and deposits for the purpose of 
monitoring the flow rate of cooling water and the flow rate of water-soluble coolant in machine tools.

With a compact body size that does not require a straight pipe, it can be installed in a small space.
Caliber : 10•15•20mm
By accurately monitoring the flow rate of the cooling water circulating in various FA devices,
It does not interfere with production, protects equipment and ensures the quality of production goods.
Cooling chiller device
Cooling water (circulation)
Flow signal
Die casting machine
Robot welder
If the mold is not cooled properly, burrs, sink marks, and nests will occur!
If the welded tip is not cooled, the tip will come off and poor welding will occur!
PLC etc.
(Flow rate abnormality monitoring, flow rate control, etc ...)
FUEL GAS FLOW METER
High-Performance Ultrasonic Flowmeter 
For Fuel Gas UX15
Wide range ability and minute flow rate measurement that utilize the characteristics of ultrasonic waves are possible. Measurement of low calorie such as food,
small-scale furnace, etc.

Ideal for usage management.
Caliber : 15•25A
Turbine Meter TBX / TBZ
Gas consumption per device such as small boilers and various industrial furnaces, Suitable for gas intensity management in factories, It is a small
and highly accurate
flow meter. 
· Lineup of power
  supply specifications
  (TBX series only)
Caliber : 15TBX/30•100•100F•150F
TBZ/60•150•300
TBX
TBZ
Ultrasonic Flowmeter For Fuel Gas Management UX / UZ
New standard for fuel gas measurement. We will respond to your "want" !!
•Can be directly connected to curved pipes such as elbows and
flexible pipes
•Ideal for measuring gas flow rate of burners
with large turndown
•The power supply can be selected from AC /
DC / battery, and the battery type can be
replaced locally.
Governor A-N / C-N / AH
Since there are various types such as large capacity type and high temperature type, it is possible to stably supply 
the optimum gas according 
to the location such as 
heat management
of industrial
furnaces and 
automatic
temperature
control.
UZ
Caliber : 40•50A
UX
MICRO FLOW CONTROL
Reasonable small electromagnetic flow sensor. VN can measure water, VNS can measure chemicals (sodium hydroxide, etc.), and pulsatile flow rate control is also possible.
Caliber : 5•10•20mm
Small Electromagnetic Flow Sensor VN / VNS
Compatible with small electromagnetic flow sensor VN VNS. Equipped with an instant / integrated display and 4 to 20mA + open collector output function, it can be used according to the application such as flow control / recorder.
VN / VNS Corresponding Display Unit ASI
Supports DIN rail mounting, panel board mounting, piping mounting, and wall mounting
Micro Flow Sensor OF-Z / OF-WN
A small flow rate of various liquids.
It is a flow meter that can measure with high accuracy.
Flow Sensor ND / NW
Suitable for measuring various liquids,
A flow meter with a wide flow range.
ND / OF Corresponding indicator NH / NK / TI
Compatible with flow rate sensors without a display. We have a rich lineup of batteries / power supplies, instant / totalization, etc. 
You can choose according to your needs.
THERMAL FLOW METER
Steam Flow MeterProir 200 series
・Less susceptible to piping vibration and external influences
・Low pressure loss (80% reduction compared to orifice)
・High durability with no moving parts
Caliber : 
Wafer    15-150mm
Flange   15-300mm
(There is also a reduce type)
Hot Water Meter PH / FPH
Ideal for hot water supply management and centralized management in places where
hot water is used.
Certified Product
* This product is a product of Endress + Hauser Japan Co., Ltd.
Caliber : 13mm~200mm
Okaya Indonesia logo

PT. OKAYA INDONESIA

Jakarta office

Midplaza 2 Office Building, 24th floor
Jl. Jendral Sudirman kav. 10-11,

Jakarta 10220
Phone: 021-571-9725   FAX: 021-572-4725

Deltamas office

Podium Mataram blok A12 & A15 Lippo Cikarang,

Cibatu Cikarang Selatan,

Bekasi 17530
Phone: 021-2909-3861   FAX 021-2909-3862

Surabaya office

Bumi Mandiri Tower II 2nd floor
Jl. Panglima Sudirman 66-68,

Surabaya 60271

TEL 031-9920-5125  FAX 031-9920-5126

Social medial :

  • LinkedIn
  • YouTube

© 2023 PT. OKAYA INDONESIA

bottom of page