The Series KF700-FA Flanged Electromagnetic Flowmeter - Ningbo KIO Flow Instruments Co.,Ltd.

From 10mm to 2000mm, accuracy up to ±0.2%, ultra-low conductivity liquids as 1μs/cm

The Series KF700-FA Flanged Electromagnetic Flowmeter is designed for flow measurement in pipelines with diameters from DN10 to DN2000. It is particularly suitable for water supply, drainage, and sewage treatment in municipal engineering. It can not only measure the flow of ordinary conductive liquids but also that of corrosive liquids such as strong acids and alkalis, as well as the volumetric flow of homogeneous liquid-solid two-phase suspended liquids like mud, ore pulp, and paper pulp. Adopting electromagnetic measurement technology, it has no moving parts, enabling accurate measurement even in applications where liquids contain impurities, with extremely low post-operation maintenance workload. Its specially designed electrodes can reduce dirt accumulation, and it has minimal requirements for straight pipe sections at the front and rear. This series of products can measure liquids with a conductivity as low as 1μs/cm. All models are equipped with indicators for instantaneous flow and totalized flow. They come with 4-20mA output and pulse output, which are used in applications such as remote display or control, data acquisition, and remote measurement.

Can measure pipelines with a diameter of up to 2 meters
Capable of measuring ultra-low conductivity liquids (as low as 1μs/cm)
Customizable to achieve an accuracy of up to ±0.2%
On-site configuration via the display screen to meet application requirements
Ensures accurate measurement even when temperature, density, or viscosity changes, thereby improving system efficiency;
Features long service life, low cost, and minimal maintenance needs
No moving parts, avoiding wear, tear, or damage
Electrode design with anti-fouling and anti-damage properties
Adopts an unobstructed flow measurement method, resulting in no pressure loss

Petrochemical Industry
Metallurgical Industry
Textile Industry
Pharmaceutical Industry
Semiconductor Industry
Food and Beverage Industry

Paper and Pulp
Power Plants
Urban Water Supply and Drainage
Environmental Protection
Shipbuilding Industry

SPECIFICATIONS
Pipe Size	From DN10 to DN2000
Electrode Material	316L; optional: Hastelloy Hc, Hastelloy Hb, titanium alloy (Ti), platinum alloy (Pt), tantalum alloy (Ta)
Liner Material	Optional liners: PTFE, F46, PFA, rubber, polyurethane, ceramics, hard rubber
Service	Conductive liquids compatible with the selected material
Medium Conductivity	>20μs/cm; optional low-conductivity measurement down to 1μs/cm
Accuracy	Within the range: ±0.5% RD; ±0.2% RD (optional)
Flow Velocity Range	0.3 m/s - 10 m/s
Temperature Rating	Neoprene rubber liner up to 80°C;PTFE liner up to 130°C;Polyurethane liner up to 70°C;F46 liner up to 150°C;PFA liner up to 150°C;Ceramic liner up to 150°C, Hard Rubber liner up to 70°C
Pressure Rating	PN6, PN10, PN16, PN40 (varies by model)
Enclosure Rating	IP65, IP67, IP68 (varies by model)
Output Signal	4-20mA + pulse + RS485; optional with HART protocol
Power Requirements	Optional: 85-265 VAC 50Hz, 85-265 VAC 60Hz, or 18-36 VDC
Electrical Connections	M20*1.5
Process Connections	Flanges: DIN2501, ANSI, JIS