SUPER INTELLIGENT TANK GAUGE
FW-9000N series tank gauge is the successor to the well received and widely used FW-9000 series for its reliability and variety of application. Making the most of reliable, durable and highly accurate mechanism of FW-9000, FW-9000N has become more reliable and user-friendly by improving performances. Consequently, FW-9000N has the interchangeability with current FW-9000 series in terms of installation methods and interfaces with other equipment. Its noise resistivity and lightening protection performance have improved significantly. The intensified automatic self-diagnosis and self-adjustment functions have made FW9000N more user-friendly.
|·||LPG, LNG, Petroleum, Fuels, Water supply and sewage systems, Chemicals, Power plants, Food and beverages|
|·||Liquid measurement, 2-liquid interface and a-point-measurement of liquid density, multi-points measurement of liquid density for profile presentation|
|Those items marked as ♦ are added or improved features from existing models.|
|♦||For bonded tanks
The increased noise resistivity and lightening protection assure you reliable operation as complying with superb level 4 or more stipulated in IEC61000-4,-5
|♦||Complying with RoHS requirements|
|♦||High pressure tanks (Sphrical)|
|♦||Having the same dimensions and materials as existing models, FW-9000N compatible to Japanese explosion-proof requirements are interchangeable with existing ones to make the replacement easy|
|♦||Parameters can be set without opening housing with 4 magnet sensors attached to the indicating window|
|♦||Power source of 100 to 240 VAC 50/60Hz is acceptable|
|♦||Standard 2 sizes of measuring drums cover wide measuring ranges from small to gigantic tanks|
|·||FW-9000N covers high design pressure up to 3.0MPa|
|·||Electronic circuits are housed in the isolated compartment from drum compartment|
|·||FW-9000N can be connected to the existing spot type and multipoint averaging temperature sensors|
|·||Precision type stepping motor has realized high accurate measurement with the microprocessor unit|
|·||Reliable operation with powerful self-diagnosis|
|·||High durability with non-contact type balancer without using slip ring|
|·||In addition to high-speed serial data communication, FW-9000N has various communication tools which are compatible to TOKYO KEOSO's existing well-established transmitters. It makes your renovation and replacement easy|
|·||In combination with DIR-110N series maximum 6 contact signals transmitted between field and control room serve for monitoring and control of equipment around the tank yard in addition to liquid level monitoring|
|·||Other 4 to 20mA measuring analog signal such as pressure or flow can be digitalized and transmitted|
|·||Analog 4 to 20mA signal such as level and temperature can be output additionally to serve high speed data processing carried out by host computers|
|Digital controlled electric servo balancing type consisting of small size displacer, measuring wire and wire drum|
|Measuring range||Maximu: 60m|
|Temperature||Liquid: -200 to +300°C
Ambient: -20 to +55°C (Temperature of main body)
However, the liquid and the moisture inside the wire drum room shall not freeze over, nor adhere.
*Not suitable for the use environment where the mass of displacer changes.
|3", 4", 5", 6" JIS5K/10K/20K/30KRF, ANSI150/300, JPI150/300 Flange connection|
|Displacer guiding||Stand pipe method as standard,
Non-guiding and guide wire methods as an option
Electrical and software specifications
|Presentation||2 indication parts by LCD|
|Enclosure||Water-tight (FW-9····NW) or Flameproof Exd II CT6 (FW-9····NE)|
|Power supply||AC100 to 240V、50/60Hz|
FW-9000N Catalog Download
For further details, refer to the attached PDF file for the Catalog to download.
Specifications are subject to change without prior notice.