Product Introduction
GT300-E 더블헤드 전자유량계는 고성능 디지털 변환기가 센서 본체에 직접 장착된 모델로, 전자기 유도 원리를 활용하여 전도성 유체의 유량을 선형적으로 측정하는 고정밀 계기입니다. 내구성이 뛰어나 다양한 산업 현장의 가혹한 조건에서도 안정적인 데이터를 제공하는 것이 핵심입니다. 유체 속에 고형분이 있어도 도전도가 5μS/cm 이상인 유체는 측정합니다. 구동부가 없어 내구성이 우수하며 수명이 길고 기계적 유량계(예: 터빈 미터)보다 훨씬 더 큰 유량 비율(100: 1)을 제공합니다.
Product Features
Support for Various Outputs: On-site verification is possible through the LCD screen, and current (analog), pulse (digital) outputs, and alarm signals are provided.
Communication Capability: It supports RS-485 communication, enabling data linkage with external systems.
Precise Signal Processing: It scales the induced voltage signal in the converter and processes it by converting it into analog and digital signals.
High-Resolution LCD: Clearly displays instantaneous flow rate (4 digits), totalized flow rate (9 digits), and flow velocity all on a single screen.
Self-Diagnostic Function: It increases maintenance efficiency through an empty pipe alarm and system error alarm functions.
Applications
- Energy & Resources: Petroleum, Electric power
- Chemicals & Manufacturing: Chemical engineering, Papermaking
- Health & Environment: Pharmacology, Environmental protection facilities, etc.
General Specifications
| Accuracy | Standard 0.5% of Rate (Span: 0.5~12m/s) Option: 0.2~0.3% of Rate (Span: 0.5~7m/s) (Less than DN300) |
|---|---|
| Repeatability | ±0.15% |
| Electrode Q'ty | 3pcs. |
| Min. Conductivity | 5 Micro Siemens |
| Measuring range | 0.2~12m/sec, Extra 0.1~15m/sec |
| Flow Direction | Bi-direction. |
| Diameter | DN6 ~ DN2,400mm |
| Medium Pressure | DN10~1000: 1.0, 1.6, 2.5, 4.0 MPa(Please consult with us if you order special pressure.) |
| Medium Temperature | -40 ~ +180°C |
| Material | Body: Steel painted, Stainless steel |
| Electrode: SUS316L, Titanium, Tantalum, Hastelloy, Tungsten Carbide, Platinum-Iridium | |
| Measuring Tube: SUS304 | |
| Lining: Chloroprene Rubber, PTFE, FEP, PFA, Polyurethane, Ceramic | |
| Protection level | IP65, IP67(Remote), IP68(Remote) |
| Ambient Temperature | -25 ~ 60°C |
| Transmitting Signal Converter | |
| Output | Power: 85~240VAC, 50~60hz (Option: DC 20~36V).Output: Standard output (4~20mA and 0~10mA DC), Dual current output, RS485 Option: RS232, HART, Proflbus-PA. Analog output error: ≤ ±0.02mA. |
| Display | Display: LCD-Flow rate (4-digits), Totalizer (9-digits), Velocity, Alarm status. Rate: selectable of m3/h, L/sec, US Gal/min, user’s). Volume: m3, liter, US Gal, user’s Positive, Total, Negative and Auxiliary (clearable, daily) volume. |
| Mounting | Integral Or Separate |
| Enclosure | Weather proof IP65/IP66 |
| Electric Connections | Standard: 1/2” NPT Option: M20×1.5, PG13.5 (Plastic) |