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Flowmeter/Flowsitch Paddle type flowmeter & switch

06/06/2026

μ˜¨λ„, μœ λŸ‰, μ••λ ₯을 λ™μ‹œμ— μΈ‘μ •ν•˜λŠ” μ „μž μœ λŸ‰κ³„.
GTMM-28.

Magnetic flowmeter made by Greentech Korea Co., Ltd., capable of measuring flow, temperature, and pressure, simultaneously.

Main applications are semiconductor equipment, energy systems, and industrial machinery.

It measures flow, temperature, and pressure simultaneously, and transmits all measurement outputs through a single device, making installation, maintenance, and operation much more convenient.

The meter is available in sizes from 3 mm up to DN 2000, covering a wide range of applications. It supports various output options, including 4–20 mA, pulse, frequency, RS485 (Modbus RTU), and other communication protocols.

With the built-in Bluetooth function, users can monitor, configure, and adjust parameters directly from a smartphone. In addition, all settings and diagnostics can also be performed using the meter's local display and keypad.

Greentech Korea Co., Ltd.μ—μ„œ μ œμ‘°ν•œ μ „μžμœ λŸ‰κ³„λŠ” μœ λŸ‰(Flow), μ˜¨λ„(Temperature), μ••λ ₯(Pressure)을 λ™μ‹œμ— μΈ‘μ •ν•  수 μžˆμŠ΅λ‹ˆλ‹€.

μ£Όμš” 적용 λΆ„μ•ΌλŠ” λ°˜λ„μ²΄ μž₯λΉ„, μ—λ„ˆμ§€ μ„€λΉ„ 및 μ‚°μ—…μš© κΈ°κ³„μž…λ‹ˆλ‹€.

λ³Έ μ œν’ˆμ€ μœ λŸ‰, μ˜¨λ„, μ••λ ₯을 λ™μ‹œμ— μΈ‘μ •ν•˜κ³ , λͺ¨λ“  μΈ‘μ • 데이터λ₯Ό ν•˜λ‚˜μ˜ μž₯λΉ„λ₯Ό 톡해 좜λ ₯ν•˜λ―€λ‘œ μ„€μΉ˜, μœ μ§€λ³΄μˆ˜ 및 μš΄μ „ 관리가 훨씬 νŽΈλ¦¬ν•©λ‹ˆλ‹€.

μœ λŸ‰κ³„λŠ” 3mmλΆ€ν„° DN 2000κΉŒμ§€ λ‹€μ–‘ν•œ ꡬ경으둜 κ³΅κΈ‰λ˜λ©°, 폭넓은 μ‚°μ—… 뢄야에 μ μš©ν•  수 μžˆμŠ΅λ‹ˆλ‹€. λ˜ν•œ 4~20mA, νŽ„μŠ€(Pulse), 주파수(Frequency), RS485(Modbus RTU) λ“± λ‹€μ–‘ν•œ 좜λ ₯ 및 톡신 방식을 μ§€μ›ν•©λ‹ˆλ‹€.

λ‚΄μž₯된 λΈ”λ£¨νˆ¬μŠ€(Bluetooth) κΈ°λŠ₯을 톡해 μ‚¬μš©μžλŠ” 슀마트폰으둜 츑정값을 ν™•μΈν•˜κ³  각쒅 νŒŒλΌλ―Έν„°λ₯Ό μ„€μ • 및 μ‘°μ •ν•  수 μžˆμŠ΅λ‹ˆλ‹€. λ˜ν•œ μœ λŸ‰κ³„μ— μž₯착된 λ””μŠ€ν”Œλ ˆμ΄μ™€ λ²„νŠΌμ„ μ΄μš©ν•˜μ—¬ λͺ¨λ“  μ„€μ • 및 진단 μž‘μ—…μ„ 직접 μˆ˜ν–‰ν•  수 μžˆμŠ΅λ‹ˆλ‹€.

[email protected]

λΈ”λ£¨νˆ¬μŠ€μ— μ˜ν•΄ μ‘°μ • μ§€μ‹œ κ°€λŠ₯ν•œ μ˜¨λ„.μ••λ ₯, μœ λŸ‰μ„ 같이 μΈ‘μ •ν•˜λŠ” λ―Έλ‹ˆ μ „μž μœ λŸ‰κ³„.Mini magnetic flow meter with bluetooth function, which is made by Green...
03/05/2026

λΈ”λ£¨νˆ¬μŠ€μ— μ˜ν•΄ μ‘°μ • μ§€μ‹œ κ°€λŠ₯ν•œ μ˜¨λ„.μ••λ ₯, μœ λŸ‰μ„ 같이 μΈ‘μ •ν•˜λŠ” λ―Έλ‹ˆ μ „μž μœ λŸ‰κ³„.

Mini magnetic flow meter with bluetooth function, which is made by Greentech, Korea.
[email protected]

μ΅œμ†Œ 3mmλΆ€ν„° 32mmκΉŒμ§€ μ œμž‘ κ°€λŠ₯.

κΈ°λ³Έ 좜λ ₯ 4-20mA, Pulse, RS485을 κ°–κ³  μ˜΅μ…˜μœΌλ‘œ 1-μ•ŒλžŒ 접점 μΆœλŸ­μ„ 갖을 수 μžˆμŠ΅λ‹ˆλ‹€.

μ˜¨λ„. μœ λŸ‰. μ••λ ₯.μœ μ†μ„ μ§€μ‹œ ν• μˆ˜ 있으며 10m/sec μœ μ† κΉŒμ§€ μΈ‘μ • κ°€λŠ₯ν•˜λ©° 0.5%, 0.3%, 0.2% 정밀도λ₯Ό 갖을 수 μžˆμŠ΅λ‹ˆλ‹€.

Lining μž¬μ§ˆμ€ Peek 이며 λ‹€μ–‘ν•œ μ „κ·Ή μž¬μ§ˆμ„ κ°–μ„μˆ˜ 있으며 μ–‘λ°©ν–₯으둜 졜고 섭씨 180도 κΉŒμ§€ μ‚¬μš© κ°€λŠ₯ν•©λ‹ˆλ‹€.

보호 등급은 ν‘œμ€€ IP65이며 μ˜΅μ…˜μœΌλ‘œ IP68 μ œμž‘ κ°€λŠ₯ν•˜λ©° λΈ”λ£¨νˆ¬μŠ€μ— μ˜ν•˜μ—¬ μ‘°μ • 및 확인 κ°€λŠ₯ν•©λ‹ˆλ‹€.

A compact electromagnetic flowmeter capable of measuring temperature, pressure, and flow simultaneously.

Available in sizes from 3 mm to 32 mm.

Standard outputs include 4–20 mA, pulse, and RS485, with an optional single alarm contact output.

The device can display temperature, flow rate, pressure, and velocity.

It supports flow velocities up to 10 m/s and offers accuracy levels of 0.5%, 0.3%, and 0.2%.

The lining material is PEEK, and various electrode materials are available. It supports bidirectional measurement and can operate at temperatures up to 180Β°C.

The protection rating is IP65 as standard, with an optional IP68 version.

Debugging and monitoring can be performed through Bluetooth.

앑체 및 였일의 μœ λŸ‰μ„ μΈ‘μ •ν•˜λŠ” λ””μ§€νƒˆ 마이크둜 λ³Όν…μŠ€ μœ λŸ‰κ³„.μœ λŸ‰, μ˜¨λ„λ₯Ό λ™μ‹œμ— μΈ‘μ • ν•œλ‹€.Micro flow vortex meter with Temp sensor.Dispay: Rate and Total, Am...
16/02/2026

앑체 및 였일의 μœ λŸ‰μ„ μΈ‘μ •ν•˜λŠ” λ””μ§€νƒˆ 마이크둜 λ³Όν…μŠ€ μœ λŸ‰κ³„.
μœ λŸ‰, μ˜¨λ„λ₯Ό λ™μ‹œμ— μΈ‘μ • ν•œλ‹€.

Micro flow vortex meter with Temp sensor.
Dispay: Rate and Total, Ambient temp.
Size: 1/8" -1".
Conection: G -femail.
Wetted parts: SUS 304.
For Liquid, Oil, Water.
Display: OLED/ Flow and Temp.: 0-100 Deg. C

With alarm switch for flow and temp.
Output: 4-20mA,Pulse.
RS485 Modbus. Alarm.
Accyuracy: 2%-3% of FS.
Power: DC24V.

[email protected]

λ””μ§€νƒˆ impeller μœ λŸ‰κ³„.μ˜¨λ„μ™€ μœ λŸ‰ μ••λ ₯을 λ™μ‹œμ— μΈ‘μ •ν•˜κ³  μž„νŽ λŸ¬ μœ λŸ‰κ³„.3 sensors in one meter.Micro flow impeller  meter with Temp sensor and pres...
10/02/2026

λ””μ§€νƒˆ impeller μœ λŸ‰κ³„.
μ˜¨λ„μ™€ μœ λŸ‰ μ••λ ₯을 λ™μ‹œμ— μΈ‘μ •ν•˜κ³  μž„νŽ λŸ¬ μœ λŸ‰κ³„.

3 sensors in one meter.
Micro flow impeller meter with Temp sensor and pressure sensor.

It is an optimal solution for applications such as medical devices, semiconductor equipment, and solar energy tracking systems, Smart farm, etc.

Size: DN25-DN600.
Wetted parts: SUS 304.
For Liquid, Oil, Water.

Display: OLED/ Flow and Temp.: 0-100 Deg.
C
Pressure: 10bar.
Output: 4-20mA or RS485 Modbus RTU for flow and Temp. and Pressure.
Accuracy: 2.5% of FS.
Temp.: +/- 1.0 deg c.
Power: DC24V.

[email protected]

μ˜¨λ„μ™€ μœ λŸ‰μ„ λ™μ‹œμ— μΈ‘μ •ν•˜κ³  μ§€μ‹œν•˜λŠ” ν„°λΉˆ μœ λŸ‰κ³„.Micro flow turbine  meter with Temp sensor.Size: 1/8" -1".Conection: G -femail.Wetted parts...
23/01/2026

μ˜¨λ„μ™€ μœ λŸ‰μ„ λ™μ‹œμ— μΈ‘μ •ν•˜κ³  μ§€μ‹œν•˜λŠ” ν„°λΉˆ μœ λŸ‰κ³„.

Micro flow turbine meter with Temp sensor.

Size: 1/8" -1".
Conection: G -femail.
Wetted parts: SUS 304.
For Liquid, Oil, Water.
Display: OLED/ Flow and Temp.: 0-100 Deg. C

With alarm switch for flow and temp.
Output: 4-20mA,Pulse.
RS485 Modbus.
Accyuracy: 0.5% of FS.
Power: DC24V.
[email protected]

고온용 κ°€μŠ€ , μŠ€νŒ€μš© λ³Όν…μŠ€ μœ λŸ‰κ³„.μ˜€λ²„ν™€μ‹œ λ―Έν„° 본체가 뢄리 λ˜μ–΄ λ―Έν„°λ₯Ό λ°°κ΄€μ—μ„œ λΆ„λ¦¬ν•˜μ§€ μ•Šκ³  κ°€λŠ₯ν•©λ‹ˆλ‹€.Vortex flowmeter for high temperature 550 deg c Gas and St...
22/01/2026

고온용 κ°€μŠ€ , μŠ€νŒ€μš© λ³Όν…μŠ€ μœ λŸ‰κ³„.

μ˜€λ²„ν™€μ‹œ λ―Έν„° 본체가 뢄리 λ˜μ–΄ λ―Έν„°λ₯Ό λ°°κ΄€μ—μ„œ λΆ„λ¦¬ν•˜μ§€ μ•Šκ³  κ°€λŠ₯ν•©λ‹ˆλ‹€.

Vortex flowmeter for high temperature 550 deg c Gas and Steam.
Meter body can be separated.

You can carry out maintenance during an overhaul without removing the meter from the line.

This meter can be manufactured up to a maximum of DN 600 mm.

[email protected]

차압식 μ˜€λ¦¬ν”ΌμŠ€ μ§ˆλŸ‰μœ λŸ‰κ³„.고온, κ³ μ•• μŠ€νŒ€ 및 κ°€μŠ€ μœ λŸ‰μΈ‘μ •μ— μ‚¬μš© κ°€λŠ₯.Differential or***ce,venturi, nozzle flow meter, which can be applied in high ...
15/11/2025

차압식 μ˜€λ¦¬ν”ΌμŠ€ μ§ˆλŸ‰μœ λŸ‰κ³„.
고온, κ³ μ•• μŠ€νŒ€ 및 κ°€μŠ€ μœ λŸ‰μΈ‘μ •μ— μ‚¬μš© κ°€λŠ₯.

Differential or***ce,venturi, nozzle flow meter, which can be applied in high temperatue, pressure.

기쑴의 μ°¨μ•• 전솑기λ₯Ό μ΄μš©ν•˜μ—¬ μœ λŸ‰μ„ μΈ‘μ •ν•˜λŠ” 방식과 달리 ν•˜λ‚˜μ˜ μ»¨λ²„ν„°μ—μ„œ λͺ¨λ“  연산을 ν•˜μ—¬ 유체의 μˆœκ°„ μœ λŸ‰κ³Ό 적산 μœ λŸ‰μ„ μ§€μ‹œν•˜κ³  κ·Έ 좜λ ₯을 μ „μ†‘ν•¨μœΌλ‘œμ¨ 루프 ꡬ성이 κ°„λ‹¨ν•˜κ³  용이 ν•΄μ‘ŒμŠ΅λ‹ˆλ‹€.

Still this time, in case of or***ce flowmeter, we had to use differential pressure transmitter. But, now, This is mounted by new converter which can measure flow and transmit the signal.
And so, the system is more simple and can be used more easily.

κ°€μŠ€, μŠ€νŒ€, 앑체 λ“± 유체의 μ’…λ₯˜μ— 관련없이 μ‚¬μš© κ°€λŠ₯ν•˜λ©° μ˜¨λ„ 및 μ••λŸ­ 보상이 κ°€λŠ₯ν•©λ‹ˆλ‹€.

This can be compensated by temperature, pressure.
And can be applied to most fluids regardless of the kinds.

Greentech, Korea.
Http://www.greentechkor.com
[email protected]

μƒˆλ‘œμš΄ λ””μžμΈ 고온 κ³ μ•• μΈ‘μ • κ°€λŠ₯ λ³Όν…μŠ€ μœ λŸ‰κ³„.4-20ma. Pulse. RS485좜λ ₯을 λ™μ‹œμ— 갖을 수 μžˆλ‹€.New style vortex flowmeter made by Greentech, Korea.Expo...
07/06/2025

μƒˆλ‘œμš΄ λ””μžμΈ 고온 κ³ μ•• μΈ‘μ • κ°€λŠ₯ λ³Όν…μŠ€ μœ λŸ‰κ³„.
4-20ma. Pulse. RS485좜λ ₯을 λ™μ‹œμ— 갖을 수 μžˆλ‹€.

New style vortex flowmeter made by Greentech, Korea.

Exporting model to Vietnam, Turkiye, Indonesia ,etc.

μΈ‘μ • range ability κ°€ λ„“κ³  진동에 κ°•ν•œ 슀마트 λ³Όν…μŠ€ μœ λŸ‰κ³„.

μš°λ¦¬λŠ” μŠ€νŒ€ μœ λŸ‰ 츑정을 μœ„ν•˜μ—¬ μ •ν™•ν•˜κ²Œ μ„€κ³„ν•˜μ—¬ κ°€μž₯ 경제적인 쒋은 방법을 μ œμ‹œν•©λ‹ˆλ‹€.

μŠ€νŒ€ 및 곡기, κ°€μŠ€ μœ λŸ‰ μΈ‘μ •μš© 슀마트 λ³Όν…μŠ€ μœ λŸ‰κ³„.

졜고 350 DEG C κΉŒμ§€ μ‚¬μš© κ°€λŠ₯ν•œ 졜고의 슀마트 λ³Όν…μŠ€ μœ λŸ‰κ³„λ‘œμ¨ pt1000ohm의 μ˜¨λ„ μ„Όμ„œκ°€ νƒ‘μž¬.

μΈ‘μ • λ²”μœ„κ°€ 2-70m/sec 둜 타사 μ œν’ˆμ— λΉ„ν•˜μ—¬ λ„“λ‹€.
μ €κ°€ν˜• μ œν’ˆλ“€μ˜ μΈ‘μ • λ²”μœ„λŠ” 주둜 5-50m/sec둜써 큰 차이λ₯Ό κ°–λŠ”λ‹€.

λ˜ν•œ 그린텍코리아 λ³Όν…μŠ€ μœ λŸ‰κ³„λŠ” 정확도가 μ’‹κ³  진동에 κ°•ν•˜λ‹€. 1.0-2.0% of Rate.

μ˜¨λ„ μ••λ ₯ 보상 κ°€λŠ₯ν•˜λ©° 졜고 350도씨 κΉŒμ§€ μ‚¬μš© κ°€λŠ₯ν•˜λ‹€.

좜λ ₯이 λ‹€μ–‘ν•˜κ³  Hart function, RS 485 톡신 κ°€λŠ₯ν•˜λ‹€. 그린텍코리아 λ³Όν…μŠ€ μœ λŸ‰κ³„λŠ”
μ‚½μž…ν˜•. μ›¨μ΄νΌνƒ€μž…, ν”Œλžœμ§€ νƒ€μž…μœΌλ‘œ 곡급 κ°€λŠ₯ν•˜λ‹€.

Greentech's Smart Vortex flowmeter with wide rangeability and strong to vibration.

For air and gas and steam and demi-water.

Wide measuring range : 2~70m/sec for steam.
But, the other cheaper products measures just from 5-40-50m/sec.

High accuracy: 1.0%-2.0% of Rate.
Stable repetability.
Stronger to vibration.
Temp. and pressure compensation.

This can be used till the max 350 deg c and pt 1000ohm.

We can do and supply
Insertion type, Wafer type or fl**ge connection .
And this meter can have various outputs like 4-20mA , Pulse, RS485.

Made by Greentech, Korea.
www.greentechkor.com
[email protected]

Low cost μ „μžμœ λŸ‰κ³„.High quality : 0.25% μ „μž μœ λŸ‰κ³„.넓은 μΈ‘μ • λ²”μœ„.: 0.2-12m/sec.그린텍코리아(μ£Ό).μ „κ·Ή μ²­μ†Œκ°€ ν•„μš”ν•œκ°€μš”?μš°λ¦¬κ°€ ν•΄κ²°ν•©λ‹ˆλ‹€.Do you need to clean ...
28/01/2025

Low cost μ „μžμœ λŸ‰κ³„.
High quality : 0.25% μ „μž μœ λŸ‰κ³„.
넓은 μΈ‘μ • λ²”μœ„.: 0.2-12m/sec.

그린텍코리아(μ£Ό).
μ „κ·Ή μ²­μ†Œκ°€ ν•„μš”ν•œκ°€μš”?
μš°λ¦¬κ°€ ν•΄κ²°ν•©λ‹ˆλ‹€.

Do you need to clean electrode? We can clear your demand.

Magnetic flowmeter.
Low cost and high quality: 0.25%.

Remote and direct mounting.

From 03 mm to 2,000 mm
Various electrode materials and lining materials.

Low cost and high quality.
Long life time.
IP65-IP68.
3 electrodes standard.
Scraper can be mounted for cleanning electrode.

2 years guartantee period.
Various fl**ge Norm.
Min. Conductovity: 5 micro simens.

Vast range: 0.2-12m/sec.
Accuracy: 0.25-0.5% of Rate.
Power: DC24 v or AC 220v, 50-60Hz.
Output: 4-20mA DC, Pulse, RS485, 2-contacts.

Made by Greentech Korea.
[email protected]

Address

Chimsan D**g
Daegu
702779

Telephone

+821099037290

Website

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