Marine flat level Gauge
Introduction
The TMI Marine flat level gauge is designed according to JIS standard specification.
This level gauge is used for marine oil tanks, excluding those of flash point of 60C below.
Marine flat type level gauge allow an excellent observation of colorless liquid level gauge through reflection of several parallel grooved glass.
 
Application
Marine flat type level gauges are used for water tank and all oil tanks.
Technical data
Pressure range 3Kg/cm2
Temp. range 100C
Material Body:SUS304, Valve : BC6, Glass : Borosilicate
Conn. Size JIS 5K 20A, JIS 5K 25A
Length 285mm To 5000mm
Lower valve type Self-closing
Upper valve type Self-closing, Tank return, Top vent pipe
 
Standard model and specification
Model Type Upper
valve
Conn.
size
Press.
(Kg/cm2)
Temp.
()
Material Length
(mm)
Valve Body Glass
FLG-25A A Top vent JIS 5K 20A,
JIS 5K 25A
ATM 100 BC6 SUS304 Borosilicate 285~5100
FLG-25B B Tank return JIS 5K 20A,
JIS 5K 25A
3 100 BC6 SUS304 Borosilicate
FLG-25C C Self-closing JIS 5K 20A,
JIS 5K 25A
3 100 BC6 SUS304 Borosilicate
 
 
Reflex type glass level gauge
Introduction
The Reflex type level gauge has a sturdily constructed body, with the glass and cover securely held by U-bolts to maintain a hermetic seal.
This type of level gauge features several parallel grooves cut into the glass surface that is in with the liquid. The resulting prismatic causes gases to appear white by Reflection: Liquids black by absorption. Thus level of even transparent liquids can be clearly observed.
Low, medium and high pressure type may be used according to application conditions and units may be manufactured using carbon steel, stainless steel or a wide variety of other materials for parts in contact with the liquid.
 
Application
Boilers, Hydraulic reservoirs, Water treatment, Machinery
 
Standard model and specification
Model Valve
type
Conn.
size
Press
(Kg/cm2)
Temp.
()
Material Length
(mm)
Valve Body Glass
RLG-30H-A Screw down 15A~50A,
Flanged by your
Required.
20~35 200 Carbon or Stainless Carbon or Stainless Borosilicate 320~2870
RLG-30H-B Chain valve
RLG-30H-C Cock valve
 
 
Magnetic float type level gauge
Introduction
A magnetic float, located in the float chamber, move up or down as changing liquid levels. An external indicating chamber is attached to the float chamber. The Red-Green magnetic rotor in the indicating chamber are rotated, as the magnetic float's motion with changing liquid level, one after another at an angle of 180 by directed field of the permanent magnet inside the float. It is indicated from Green to Red on rising level and from red to green on falling level. These magnetic interlocking rotors provide a highly visible red and green level reading.
 
Advantage
- Highly visible
- No leakage to atmosphere
- No maintenance costs
- Widely used to measure
 
Application
Water treatment, Chemical and petrochemical plants, Boilers, Hydraulic reservoirs, All kind of Oil
 
Standard model and specification
Model Mounting method Conn.
size
Press.
(Kg/cm2)
Temp.
()
Material Length
(mm)
Chamber Float Rotor
MLG-100S Side-side 15~50A 5~120 200~450 SUS304/SUS316 SUS or Titanium Aluminium Max.5000
MLG-100T Top 100~150A 5 200
 
 
 
Self-powered content gauge
Introduction
The Self-powered content gauge requires no external power source for operation.
The self-powered content gauge unit consists of diaphragm, capillary tube and indication gauge.
 
Advantage
- No floats.
- Completely automatic.
- Local indication.
- No requires external power
 
Application
- Fresh water
- LO, DO, FO, Solvent gasoline and all non-corrosive liquid
 
Technical data
Gauge size 150mm
Enclosure Weather proof(Indicator)
Mounting type Side, Submersible mounting
Overload Min. 100% of full scale
Scale of Indication Height(m), Height(m) & Volume(m3)
Length of capillary tube 3 & 5meters(standard) other(option)
Accuracy 1.5% of full scale
Isolation valve type Boss type, Globe valve type
Temperature range Transmitter : -20 to + 100, Indicator : -20 to + 70
 
Standard model and specification
Model Valve type Mounting type Conn.size Material Length
(M)
Indicator Capillary Diaphragm
SPG-B150 Boss type Side PF3/4 SUS304 SUS304 SUS316 1 to 50 meters
SPG-V150 Globe valve Side 5K,10K, 20~40A SUS304 SUS304 SUS316
SPG-150S N / A Submersible 5K 100A SUS304 SUS304 SUS316