FEATURES
❏ Metal tube (FM4100 to FM4800)
All pressure-resistant parts and wetted parts are made of
metal and hence free from breakage or liquid leakage.
❏ Clear level indication
Fluorescent color flappers enable easy observation of liquid
levels even from a distance. Indicators are free from blurs and
smudges that are common with glass gauges.
❏ Three functions by a single gauge (on-site indication, alarm,
and level transmission)
In addition to on-site indication, an alarm switch and an
analog output (4 to 20 mA DC) transmitter can be additionally
provided for minimizing the total cost of level control.
❏ Operable under harsh conditions
Pressure: Max. 40 MPa
Liquid temperature: −196 to +400ºC
Measurable liquid density: Min. 0.39g/cm3
Interface measurement: Density difference 0.2g/cm3 and
density sum 1.2g/cm3 or higher
(These gauges cannot withstand the combination of maximum
values.)
❏ Manufactured to meet customers’ specifi cations
Gauges can be manufactured to meet customers’ specifi cations
such as connection size, measurement range, density, and vent
and drain designs.
Contact us for details.
❏ High-performance analog output (4 to 20 mA DC) transmitter
using magnetostrictive effect
High-precision analog output (4 to 20 mA DC) transmitter using
the magnetostrictive effect can be additionally provided.
Conforms to Japanese, IECEx, ATEX, and Chinese explosionproof
standards.
❏ Explosion-proof alarm switch
Conforms to Japanese, IECEx, ATEX, and Chinese explosionproof
standards.