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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
TRT-A 75φ

Round bezel type (Type B)

Pulsation-resistant (TRT type)

Screw-fastening Type with Green Ring
TRT-B 75φ

Recessed type (Type D)

Pulsation-resistant (TRT type)

Bezeled, Back Entry Type
TRT-D 75φ

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

-0.1 ~0.2
~0.25
~0.3
~0.4
~0.5
~0.6
~1.0
~1.6
~2.0
~2.5
Pressure

0 ~0.2
~0.25
~0.3
~0.4
~0.5
~0.6
~0.7
~1.0
~1.6
~2.0
~2.5
~3.0
~3.5
~4.0
~5.0
~6.0
~7.0
~10
~16
~20
~25
~30
~35
~40
~50
~60
~70
~100

 

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>
● Process so that there is no oil or fat in the wetted parts

<No oil or water>
●Process so that the wetted parts are free of oil, fat, or moisture

*Note) If you require a pressure span other than those listed in the table, please consult with us.
We also accept inquiries regarding specifications other than those listed above.
Due to improvements to this product, specifications may change without prior notice.

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PAYMENT

payment-methods

 

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