Description
GF Signet 2551 Magmeter Flow Sensor
GF Signet Type 2551 Magmeter Flow Sensor merupakan electromagnetic flow sensor (magmeter) yang dirancang untuk pengukuran aliran cairan konduktif dengan tingkat akurasi dan stabilitas tinggi. Sensor ini ideal untuk aplikasi water treatment plant, RO system, dan proses industri skala besar.
Type 2551 menggunakan prinsip elektromagnetik sehingga tidak memiliki bagian bergerak, menjadikannya minim perawatan dan sangat stabil untuk operasi kontinyu.
Sensor tipe ini merupakan bagian dari lini GF Signet Flow Sensor yang digunakan untuk pengukuran debit aliran pada sistem water treatment dan proses industri.
Overview GF Signet 2551 Magmeter Flow Sensor
The type 2551 Magmeter is an insertion style magnetic flow sensor that features no moving parts. The patented* sensor design is available in corrosionresistant materials to provide long-term reliability with minimal maintenance costs. Material options include PP with stainless steel, PVDF with Hastelloy-C, or PVDF with Titanium. Utilizing the comprehensive line of GF installation fittings, sensor alignment and insertion depth is automatic. These versatile, simple-to-install sensors deliver accurate flow measurement over a wide dynamic
range in pipe sizes ranging from DN15 to DN900 (½ to 36 in.), satisfying the requirements of many diverse applications.
Type 2551 Magmeters offer many output options of frequency/digital (S3L) or 4 to 20 mA which are available on both the blind and display versions. The frequency or digital (S3L) sensor output can be used with GF ’s extensive line of flow instruments while the 4 to 20 mA output can be used for a direct input to PLCs, chart recorders, etc. Both the 4 to 20 mA output and digital (S3L) sensor interface is available for long distance signal transmission. An additional benefit is the empty pipe detection which features a zero flow output when the
sensors are not completely wetted. Also, the frequency output is bi-directional while the 4 to 20 mA output can be set for uni- or bi-directional flow using the display or the 3-0252 Configuration Tool which connects to PCs for programming capabilities.
In addition the display version of the 2551 Magmeter is available with relays and features permanent and resettable totalizer values which can be stored and seen on the display. Also, the display contains multilanguages with English, Spanish, German, French, Italian and Portuguese menu options.
Fungsi & Keunggulan Utama
GF Signet Type 2551 berfungsi untuk:
Mengukur debit aliran cairan konduktif
Monitoring flow permanen pada pipa besar
Memberikan output analog 4–20 mA
Menjaga akurasi proses jangka panjang
Keunggulan utama:
Tidak ada moving parts
Akurasi tinggi & repeatability sangat baik
Cocok untuk operasi 24/7
Stabil untuk water treatment & industri
Aplikasi Utama
Water Treatment Plant (WTP)
Reverse Osmosis (RO) system
Wastewater treatment
Cooling water & utility
Industrial process line
Integrasi Sistem
GF Signet Type 2551 kompatibel dengan:
Specification
Technical Details
General
- Operating Range 0.05 to 10 m/s 15 to 33 ft/s
- Pipe Size Range DN15 to DN900 ½ in. to 36 in.
- Linearity ± 1% reading plus 0.1% of full scale
- Repeatability ±0.5% of reading @ 25 °C (77 °F)
- Minimum Conductivity 20 μS/cm
Wetted Materials
- Sensor Body/Electrodes and Grounding Ring
- -P0, -P1, -P2: PP/316L SS
- -T0, -T1, -T2: PVDF/Titanium
- -V0, -V1, -V2: PVDF/Hastelloy-C
- O-rings FKM (standard) EPR (EPDM), FFKM (optional)
- Case PBT
- Display Window Polyamide (transparent nylon)
- Protection Rating NEMA 4X/IP65
Relay Specifications
- #1, #2 type Mechanical SPDT
- Rating 5 A @ 30 VDC max., 5 A @ 250 VDC max
- #3 type Solid State
- Rating 50 mA @ 30 VDC, 50 mA @ 42 VAC
- Hysteresis User adjustable for exiting alarm condition
- Alarm On Trigger Delay Adjustable (0 to 9999.9 sec)
- Relay Modes Off, Low, High, Window and Proportional Pulse
- Relay Source Flow Rate, Resettable Totalizer
- Error Condition Selectable; Fail Open or Closed
Features
- Test certificate included for -X0, -X1
- Patented Magmeter technology*
- No moving parts
- Bi-directional flow
- Empty pipe detection
- Installs into pipe sizes DN15 to DN900 (½ to 36 in.)
- Operating range 0.05 to 10 m/s (0.15 to 33 ft/s)
- Accurate measurement even in dirty liquids
- Polypropylene and PVDF retaining nuts standard, Valox optional
- 4 to 20 mA, digital (S3L), frequency, relay output (display only)
- No pressure drop
- Corrosion resistant materials; PP or PVDF with SS, Hastelloy-C, or Titanium
- Multi-language display menu available
Tabel Part Number – GF Signet Type 2551 Magmeter
| MFR # | Body Material | Electrode Material | Output | Mounting | Pipe Size (inch) | Code |
|---|---|---|---|---|---|---|
| 3-2551-P0-12 | PP | 316L SS | 4–20 mA | Integral | 0.5 – 4.0 | 159 001 110 |
| 3-2551-P1-12 | PP | 316L SS | 4–20 mA | Integral | 5.0 – 8.0 | 159 001 111 |
| 3-2551-P2-12 | PP | 316L SS | 4–20 mA | Integral | 10.0 – 36.0 | 159 001 112 |
| 3-2551-T0-12 | PVDF | Titanium | 4–20 mA | Integral | 0.5 – 4.0 | 159 001 113 |
| 3-2551-T1-12 | PVDF | Titanium | 4–20 mA | Integral | 5.0 – 8.0 | 159 001 114 |
| 3-2551-T2-12 | PVDF | Titanium | 4–20 mA | Integral | 10.0 – 36.0 | 159 001 449 |
| 3-2551-V0-12 | PVDF | Hastelloy-C | 4–20 mA | Integral | 0.5 – 4.0 | 159 001 259 |
| 3-2551-V1-12 | PVDF | Hastelloy-C | 4–20 mA | Integral | 5.0 – 8.0 | 159 001 260 |
| 3-2551-V2-12 | PVDF | Hastelloy-C | 4–20 mA | Integral | 10.0 – 36.0 | 159 001 451 |
Untuk mengetahui kapan sebaiknya menggunakan magmeter dibanding teknologi lain, silakan baca artikel perbandingan turbine, paddlewheel, dan magmeter flow sensor berikut.
Untuk informasi lengkap tentang produk stock dan permintaan penawaran harga GF Signet 2551 Magmeter Flow Sensor silahkan hubungi kantor kami.
Hubungi kantor kami
PT PROFILTER INDONESIA
Ruko Blok G/54 – Gudang A/01 Jl.Canadian Broadway
Pergudangan Commpark – Kotawisata – Cibubur
Kantor : +6221 84937329 , 84937805
WhatsApp : +62 812-9634-0505
Email : sales@profilterindonesia.co.id
