Daiichi Keiki, Japan
Daiichi Keiki TRT Series Pulsation-resistant Pressure Gauge Turtle Gauge
Manufacturer: Daiichi Keiki
Model: TRT Series
Overview
Advancements in cutting-edge technology have led to larger and more high-capacity devices, increasing mechanical and particularly hydraulic vibrations in rotating machines, hydraulic pumps, and water pressure pumps. Traditional pressure gauges couldn’t handle these challenges, leading to the development of glycerin-filled pressure gauges. The ‘Turtle Gauge’ specifically addresses the issue of needle fluctuation caused by intense pulsating pressure that glycerin-filled gauges couldn’t control.
Features
The structure controls the pulsating pressure transmitted to the internal mechanism, resulting in almost no needle fluctuation and stable readings. It also minimizes wear on gears and link mechanisms. This product successfully extends durability significantly, ensuring reliable long-term use.
Pulsation-resistant Pressure Gauge Turtle Gauge Case Appearance
Bezel-less type (Type A) Pulsation-resistant (TRT type) Bezel-less Standard Type |
Round bezel type (Type B)
Pulsation-resistant (TRT type) Screw-fastening Type with Green Ring |
Recessed type (Type D) Pulsation-resistant (TRT type) Bezeled, Back Entry Type |
Specifications
75φ Pulsation-resistant Pressure Gauge
Size | Case appearance | G3/8B | R3/8 | ||
75 | General use | A | – | TRT-331A | TRT-831A |
---|---|---|---|---|---|
B | Mounting holes | TRT-331B | TRT-831B | ||
D | Mounting holes | TRT-331D | TRT-831D | ||
Corrosion resistant applications | A | – | TRT-336A | TRT-836A | |
B | Mounting holes | TRT-336B | TRT-836B | ||
D | Mounting holes | TRT-336D | TRT-836D |
Size | Pressure span (MPa) | Case | Covered glass | KK | Accuracy | |||||||
Material | Exterior | |||||||||||
75 | Continuation
|
Pressure
|
SPTFS | Black glossy Paint Cover Cr plating |
Polycarbonate or Acrylic resin |
C3604 or SUS316 |
±1.6% FS (Class 1.6) Operating temperature range -5 to 45℃ |
Additional Specifications |
process
<No oil> <No oil or water> |
We also accept inquiries regarding specifications other than those listed above.
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