Informasi Umum Kawaki Measuring Instrument
Kawaki Measuring Instrument telah memproduksi suku cadang mesin pelindung dari produsen industri berat utama, suku cadang terkait tekanan hidrolik dari produsen mesin utama, dan suku cadang untuk melindungi inverter tegangan dari produsen listrik berat utama selain pengukur pengukuran laju aliran (flow meter , flow switch, flow sight dll.) sejak inisiasi pada bulan April 1948. Kami sedang mengembangkan dan memproduksi berbagai jenis flow meter untuk memenuhi permintaan pasar yang sangat beragam. Pengukuran laju alir diperlukan untuk memahami dan mengendalikan kuantitas yang terkait langsung dengan aktivitas manufaktur seperti volume produksi produk, jumlah penggunaan bahan baku, dan konsumsi energi (uap, bahan bakar, dll.)
Selain kegiatan manufaktur, juga diperlukan pemeliharaan dan pengelolaan fasilitas pembuangan air dan saluran pembuangan, transportasi cairan, transaksi bisnis, dan pemantauan pembuangan polutan. Di sisi lain, ada berbagai target pengukuran laju aliran; gas, cair, uap, bubuk dan bahan granular. Selain itu, banyak bahan seperti uap bersuhu tinggi dan bertekanan tinggi, gas cair bersuhu sangat rendah, cairan bubur (cairan yang mengandung banyak padatan), cairan pulp, asam sulfat pekat, soda kaustik, cairan etsa dalam seperti cairan pelapisan , cairan dengan viskositas tinggi seperti adonan permen dan minyak tidak dapat diukur dengan mudah. Aliran di saluran seperti limbah dan pembuangan pabrik yang memiliki permukaan air terbuka, aliran udara, dan aliran bahan bubuk dan butiran di ruang terbuka juga menjadi target pengukuran laju aliran, selain cairan dan gas yang mengalir di jalur pipa.
Kawaki Product List
Flow Variable Area Flow Meter and Flow Switch
SF-type flow switch/flow meter
- Cocok untuk suhu tinggi dan cairan bertekanan tinggi dari cairan tidak jelas (minyak dll.)
- Kontak sakelar aliran adalah tipe variabel internal, namun, jika Anda sering mengubah kontak, tipe variabel eksternal juga dibuat.
- Untuk penggunaan di luar ruangan dan di tempat dengan lingkungan yang buruk, jenis yang benar-benar kedap air (IEC, IP67) juga diproduksi.
Spesifikasi
| Type | SF-M type instantaneous flow rate indicator |
| SF-MA type instantaneous flow rate indicator + with lower limit (upper limit) contact | |
| SF-MAA type instantaneous flow rate indicator + with lower limit (upper limit) contact | |
| Bore | 3/8B to 12B Flange type |
| RC3/8 to RC1.1/2 Screw type | |
| Withstanding pressure | Standard product 1.0MPa |
| Special order item 3.0MPa and above | |
| Temperature | Standard product 80°C or less |
| Special order item 300°C or less | |
| Accuracy | Each indication scale ±3% |
| Capacity of contact | For the micro switch used for the contact, three types shown below are separately used depending on bore and flow rate. |
| *15A: 125,250VAC、0.5A: 125VDC、0.25A: 250VDC | |
| *5A: 125,250VAC、0.5A: 125VDC、0.25A: 250VDC | |
| *10A: 125,250VAC | |
| Material of main unit | FC250,CAC406,SS400,SUS304,SUS316,SUS316L etc. |
| Material of main section | C3604B,SUS304,SUS316,SUS316L etc. |
| Remark | *For places with frequent vibration, please use earthquake resistant type. |
FY type flow switch / flow meter
- Cocok untuk laju aliran yang relatif kecil (setara dengan air 0 hingga 15L/mnt) cairan bersuhu tinggi dan bertekanan tinggi dari cairan tidak jelas (minyak, dll.)
Spesifikasi
| Type | FY-M type instantaneous flow rate indicator |
| FY-M type instantaneous flow rate indicator | |
| Bore | 3/8B to 12B Flange type |
| RC3/8 to RC1.1/2 Screw type | |
| Withstanding pressure | Standard product 1.0MPa |
| Temperature | Standard product 80°C or less |
| Accuracy | Each indication scale ±3% |
| Capacity of contact | *5A: 125,250VAC,0.5A: 125VDC,0.25A: 250VDC |
| Material of the main unit | FC250,CAC406,SUS304 |
| Material of the main section | C3604B,SUS304 |
| Remark | *For places with frequent vibration, please use earthquake-resistant SF type. |
| *If the use pressure is 1.0MPa or more, use SF type for high pressure. | |
| *For use outdoors and at places with bad environments, totally waterproof type (IEC, IP67) is also manufactured |
SA type flow switch/flow meter
- Flow meter / flow switch ini adalah tipe SF berukuran kecil dan fiturnya sama dengan tipe SF dan tipe SA.
Jenis variabel eksternal juga diproduksi.
Spesifikasi
| Self-holding proximity switch | SA-M type instantaneous flow rate indicator |
| SA-MA type instantaneous flow rate indicator + with lower limit (upper limit) contact | |
| SA-MAA type instantaneous flow rate indicator + with lower limit (upper limit) contact | |
| Bore | 3/8B to 1B Flange type |
| RC3/8 to RC1 Screw type | |
| Withstanding pressure | Standard product 1.0MPa |
| Temperature | Standard product 80°C or less |
| Special order item 300°C or less | |
| Accuracy | Each indication scale ±3% |
| Capacity of contact | *50W: 0.5A,125VAC |
| Self-holding proximity switch | |
| Material of main unit | FC250,CAC406,SS400,SUS304,SUS316,SUS316L etc. |
| Material of main section | C3604B,SUS304,SUS316,SUS316L etc. |
| Remark | *For places with frequent vibration, please use earthquake resistant type. |
KY type flow switch/flow meter
- Cocok untuk cairan yang tidak jelas karena bagian indikasi dipisahkan menggunakan mechanical seal
- Arah aliran tidak dibatasi
- Posisi kontak bervariasi
Spesifikasi
| Type | KY-M type instantaneous flow rate indicator |
| KY-MA type instantaneous flow rate indicator + with lower limit (upper limit) contact | |
| Bore | 3/8B to 5B Flange type |
| RC3/8 to RC1.1/2 Screw type | |
| Withstanding pressure | Standard product 1.0MPa |
| Temperature | Standard product 80°C or less |
| Accuracy | Each indication scale ±5% |
| Capacity of contact | *15A: 125,250 or 480VAC,0.5A: 125VDC,0.25A: 250VDC |
| Application | Suitable for indication and warning of flow rate of lubrication oil quantity |
| Suitable for indication and warning of flow rate of fluid that contains iron powder | |
| Material of main unit | FC250,CAC406,SUS304 |
| Material of main unit | C3604B, SUS304 |
| Remark | *For places with frequent vibration, please use earthquake-resistant SF type. |
| *If the use pressure is 1.0MPa or more, use SF type for high pressure. | |
| *The range of minimum scale is 0 to 30L/min (water) and 0 to 20L/min (oil). |
Orifice Flow Meter
Orifice flow meter
Struktur sederhana yang memasang indikator laju aliran ke lubang keran sudut menghasilkan performa biaya yang unggul dan pengukuran laju aliran berbiaya rendah bahkan untuk lubang besar. Berbagai jenis indikator laju aliran disusun untuk memenuhi berbagai kebutuhan.
- Dapat memilih indikasi digital atau indikasi analog.
- Untuk keluaran relai, tersedia hingga dua kontak.
- Berbagai sinyal keluaran seperti sinyal analog dan fungsi komunikasi HART tersedia.
- Jika catu daya tidak dapat dipastikan, jenis indikator analog atau indikator digital didukung oleh jenis baterai bawaan.
Spesifikasi.
| Type | ODF |
| Fluid to be measured | Liquid, gas (however, for corrosive fluid, please contact us) |
| Bore | Wafer connection, flange connection |
| 15A to 100A : JIS 5K/10K/16K/20K/30K FF/RF | |
| 1/2” to 4” : ANSI#150Lb #300Lb | |
| Maximum use pressure | Max. 2.0MPa (standard product) (for high pressure, please contact us) |
| Temperature of fluid | -10~70°C(standard product) |
| Accuracy | F.S. ±5％ |
| Installation location | can be installed outdoors <IP65> (however, please avoid direct sunlight) |
| Material of main unit | SS400,SUS304,SU316,SUS316L etc. |
| Material of plate | SUS304,SUS316,SUS316L etc. |
| Remark | *If you are worried about pressure loss, please contact us. |
| *Both horizontal piping and vertical piping can be used. | |
| *Drain for drainage can be installed. | |
| Example of use | *Cooling water line by purified water, industrial water, coolant liquid, etc. |
| *Gas line of air, nitrogen, etc. | |
| *General process line |
Orifice flange / orifice plate
Juga memungkinkan untuk membuat hanya flensa orifice atau pelat orifice
Spesifikasi
| Orifice type | Flange tap orifice, corner tap orifice (ring orifice), D.1/2D tap orifice |
| Fluid to be measured | liquid, gas |
| Bore | Wafer connection, flange connection |
| 15A to 100A JIS 5K/10K/16K/20K/30K FF/RF | |
| 1/2” to 4” ANSI#150Lb #300Lb | |
| Port for removing the differential pressure | flange connection (JIS, ANSI, JPI, etc.), screw connection (Rc, NPT, PF(G)) 15A and above |
| Differential pressure | designed and manufactured with a specified differential pressure |
| Material of main unit | SS400,SUS304,SU316,SUS316L etc. |
| Material of plate | SUS304,SUS316,SUS316L etc. |
| Material of sealing | various O-rings, various type of packing (decide after meeting) |
| Remark | *If you are worried about pressure loss, please contact us. |
| *Both horizontal piping and vertical piping can be used. | |
| *Drain for drainage can be installed. | |
| *Drain hole and ventilation hole can be installed. | |
| Example of use | *Cooling water line by purified water, industrial water, coolant liquid, etc. |
| *Gas line of air, nitrogen, etc. | |
| *General large bore process line |
Flow Sight / Flow Indicator
FS type flow sight (transparent type sight glass)
Data sheet
| Type | FS-I: without flapper |
| FS-II: with flapper | |
| FS-B: ball contained | |
| FS-I-N: with nozzle | |
| FS-IV: for both purposes of forward and reverse | |
| FS-IV: for both purposes of forward and reverse | |
| FS-W: with wiper | |
| Bore | 3/8B to 6B flange type (special order item to 12B) |
| 3/8B to 2B screw type | |
| Withstanding pressure | 1.0MPa |
| Temperature | 80°C or less (Standard product) |
| Material | Main unit: FC250,FC450,CAC406,SS400,SUS304,SUS316 |
| Main section: C2801P,SUS304,SUS316 | |
| Remark | For FS-II and FS-IV types, outline flow rate scales can be carved. |
FS-M / FS-O type flow sight (magnet servility type)
Dengan tipe FS, indeks tidak dapat dilihat dengan jelas karena minyak atau noda pada kaca jendela. Namun, dengan tipe flow sight ini, laju aliran dapat terlihat “jelas” karena indeksnya dipasang di bagian luar permukaan yang dibasahi.
Data sheet
| Type | FS-M : Magnet servility type flow sight |
| FS-O : Magnet servility type flow sight for small flow rate | |
| Bore | *FS-M |
| 3/8B to 6B Flange type (special order item to 12B) | |
| 3/8B to 2B Screw type | |
| *FS-O | |
| 3/8B to 1B Flange type (special order item to 12B) | |
| 3/8B to 1.1/2B Screw type | |
| Withstanding pressure | 1.0MPa |
| Temperature | 80°C or less (Standard product) |
| Material | Main unit: FC250、FC450、CAC406、SS400、SUS304、SUS316 |
| Main section: C2801P、SUS304、SUS316 | |
| Remark | The model of this flow sight that complies with the Fire Service Act is FS-K type. |
FS-C / FS-N flow sight type with needle valve
| Type | FS-C : As a cap is attached to the needle valve, other people cannot touch it easily once the oil quantity is set. |
| FS-N : the needle valve is a 2.0MPa type for earthquake resistance and high-accuracy fine adjustment is possible | |
| Bore | FS-C : 1/4B to 1.1/2B Screw type |
| FS-N : 1/4B to 1B Screw type | |
| Withstanding pressure | 1.0MPa |
| Temperature | 80°C or less (Standard product) |
| Material | *FS-C |
| Flow sight : Main unit FCD450, Main section C2801P | |
| Needle valve : Main unit CAC406, Main section C3604B | |
| *FS-N | |
| Flow sight : Main unit FCD450, Main section C2801P | |
| Needle valve : Main unit C3771B, Main section C3604B | |
| Remark | FS-K type comes with a protection cover made of steel complying with the Fire Service Act, and is without a window glass in order to prevent the damage of window glass. For small flow rate or when black oil is measured, please use FS-O type. |
Arah aliran dari sisi ke bawah dan katup jarum dipasang ke sisi saluran masuk untuk menyesuaikan jumlah pelumasan.
| Type | FI-1 to FI-12 |
| Bore | FI-1 type : RC1/4×RC1/2 : Maximum flow rate 3L/min |
| FI-2 type : RC3/8×RC1/2 : Maximum flow rate 3L/min | |
| FI-3 type : RC1/2×RC1/2 : Maximum flow rate 3L/min | |
| FI-4 type : RC1/4×RC3/4 : Maximum flow rate 5L/min | |
| FI-5 type : RC3/8×RC3/4 : Maximum flow rate 5L/min | |
| FI-6 type : RC1/2×RC3/4 : Maximum flow rate 5L/min | |
| FI-7 type : RC3/4×RC3/4 : Maximum flow rate 5L/min | |
| FI-8 type : RC1/4×RC1 : Maximum flow rate 5L/min | |
| FI-9 type : RC3/8×RC1 : Maximum flow rate 5L/min | |
| FI-10 type : RC1/2×RC1 : Maximum flow rate 5L/min | |
| FI-11 type : RC3/4×RC1 : Maximum flow rate 5L/min | |
| FI-12 type : RC1×RC1 : Maximum flow rate 10L/min | |
| Withstanding pressure | 1.0MPa |
| Temperature | 80°C or less (Standard product) |
| Material | Main unit : AC-8BT6, Main section : C3604B, Needle valve : SUS304 |
| Remark | Product with a protection cover made of steel complying with the Fire Service Act is also manufactured for preventing the damage of window glass. |
MFI type multi flow sight
| Type | MFI-1 type (1-strand) to MFI-10 type (10-strand) |
| Bore | Inlet: 3/8B to 3/4B screw type |
| Outlet: 3/8B screw type | |
| Flow rate | 0 to 6L/min at 220mm2/s. 0.2MPa |
| Withstanding pressure | 0.5MPa |
| Temperature | 80°C or less (Standard product) |
| Material | Main unit : SS400,C3604B,SUS304 |
| Main section : S25C,C3604B,SUS304 | |
| Float : C3604B,SUS304 | |
| Remark | 3 to 4-point scale can be attached as an option. |
Kawaki Variable Area Flow Meter
- SR-type flow meter
- KNR-type flow meter
- NF-type flow switch
- INF-type flow meter/flow switch
Sumber: kawaki.com | inaparts.com
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