Holykell 4800 Electromagnetic Flowmeter
Jika anda tertarik untuk membeli alat Holykell 4800 Electromagnetic Flowmeter yang disediakan oleh PT Samudra Teknik Solusindo, silahkan hubungi kami melalui :
PT. Samudra Teknik Solusindo
Alamat: Jl. Pd. Kelapa Raya No.8D Blok E10, RT.9/RW.11, Pondok Kelapa, Durensawit, East Jakarta City, Jakarta 13450
Whatsapp : +62 851‑9090‑8341 (Dani)
Email : sales.stsolusindo@gmail.com
Telp : +62 851‑9090‑8341 (Dani)
Deskripsi
Holykell 4800 Electromagnetic Flowmeter tidak memiliki bagian bergerak dan memberikan kinerja stabil pada berbagai kondisi. Alat ini bekerja ideal untuk limbah cair atau cairan kotor yang konduktif. Alat ini juga mendukung aplikasi berbasis air yang memerlukan penurunan tekanan rendah dan perawatan minimal.
Selain itu, alat ini mengukur aliran volume medium konduktif seperti asam, alkali, dan larutan garam. Alat ini juga membaca aliran lumpur, pulp, pulp kertas, serta limbah cair dengan akurasi tinggi.
Spesifikasi
| Item | Technical Parameter |
|---|---|
| Main power | AC220V 50Hz / DC24V / DC12V / 3.3V battery power supply |
| Power consumption | <15W (including sensor power consumption) |
| Display and buttons | Chinese/English display; shows instantaneous flow, accumulated flow, and alarm status (excitation open-circuit alarm, empty pipe alarm, flow over-limit alarm). Equipped with four membrane touch switches for parameter setting. |
| Counter | Forward total, reverse total |
| Output signal — Analog output | Two-way, fully isolated 0–10mA / 4–20mA; Load resistance: 0–1.5kΩ for 0–10mA; 0–750Ω for 4–20mA |
| Output signal — Frequency output | Forward and reverse flow output; frequency range adjustable 1–5000Hz. Open-collector bidirectional transistor output with photoelectric isolation. External power supply ≤35V; max collector current 50mA. |
| Output signal — Alarm output | Two-way open-collector alarm output with photoelectric isolation transistor. External power supply ≤35V; max collector current 250mA. Alarm types: empty pipe, excitation disconnection, flow overrun. |
| Output signal — Pulse output | Forward and reverse pulse output, up to 5000CP/s. Pulse equivalent: 0.0001–1.0m³/P. Pulse width automatically set to 20ms or square wave. Open-collector transistor output with photoelectric isolation. External power supply ≤35V; max collector current 50mA. |
| Matching accuracy | 0.5% |
| Damping time constant | Continuously adjustable from 0–100s (90%); grading optional |
| Communication | Optional RS232C or RS485 serial interface; supports HART protocol |
| Loss of power | Internal power-off clock; stores up to 16 power-off records (10 years). Customizable. |
| Protection class | IP65 |
Katalog
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