The super-vibration resistant
glycerin pressure gauge is a unique combination of a revolutionary
structure (utility model patent) and glycerin-filled liquid that is
unprecedented. Low cost pressure gauge. It can be directly mounted and used in places with a lot of fluid pulsation and mechanical vibration.
Feature
Long life : durability is about 10 times that of C-type Bourdon tube (compared to our company)!
Ultra-vibration resistance : The glycerin liquid, shock absorber,
and expansion mechanism realize unprecedented excellent vibration
resistance!
High accuracy : The viscous resistance of glycerin liquid and shock
absorber effect, and the adoption of a spiral bourdon tube keeps
exceptional high accuracy and makes it very easy to read the indicated
pressure!
Pressure Gauge Yodogawa Keiki A TypePressure Gauge Yodogawa Keiki B TypePressure Gauge Yodogawa Keiki D Type
Specification
Size: 39 (40)Ø, 50Ø, 60Ø, 75Ø, 100Ø
Filling liquid: glycerin liquid (concentration 85% or 100%)
Accuracy: ± 1.6% FS
○: Standard product
Scale plate dimensions
(1)
39Ø
50Ø
60Ø
75Ø
100Ø
Shape
D
A
A
B
D
A
B
D
A
B
Stock Shape
U
T
T
T
U
U
U
U
U
U
Screw shape(2)
PT (R)
1/8, 1/4
1/8, 1/4
1/4, 3/8
PF (G)
1/4
1/8, 1/4
1/4, 3/8
3/8, 1/2
Pressure
range
(MPa)
0∼25
Ο
Ο
Ο
Ο
Ο
Ο
Ο
Ο
Ο
Ο
0∼40
Ο
Ο
Ο
Ο
Ο
Ο
Ο
Ο
Ο
Ο
0∼100
Ο
Ο
Ο
Ο
Ο
Ο
Ο
Ο
0∼160
Ο
Ο
Ο
Ο
Ο
0∼300
Ο
Ο
Case
material
(3)
Plastic
Ο
Ο
Iron
Ο
Ο
Ο
Ο
Ο
Ο
Ο
Stainless-less
Ο
Ο
Ο
Ο
Aluminum chloride
Ο
Ο
Ο
Ο
Ο
Production type (MPa): 0 (vacuum), 0.1, 0.25, 0.6, 1.0, 1.6, 2.5,
4.0, 6.0, 10, 16, 25, 40, 60, 100, 160, 250, 300 (39Ø from 1MPa or more
Can be manufactured).
The glycerin solution, shock absorber and enlargement mechanism realize unprecedented superior vibration resistance!
Universal screws are also available as semi-standard products.
The price varies depending on the case material, so please select according to the usage conditions.
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