- 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.
- 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