Marine Diaphragm Sealed Pressure Gauge - Pressure Gauge - Hi-sea

Marine Diaphragm Sealed Pressure Gauge

Introduction:

A marine diaphragm sealed pressure gauge is a type of pressure gauge specifically designed for marine applications. It is used to measure and display the pressure of liquids or gases in marine systems, such as those found on ships, offshore platforms, or other marine vessels.

The main characteristic of a diaphragm sealed pressure gauge is the presence of a flexible diaphragm that separates the process fluid (the medium being measured) from the internal components of the gauge. This diaphragm acts as a barrier, preventing the process fluid from coming into direct contact with the gauge's mechanical parts.

The diaphragm is typically made of a corrosion-resistant material such as stainless steel or other alloys suitable for marine environments. It can withstand the pressures and temperature ranges commonly encountered in marine applications.

Model Sign:

S: three pin

Install:

Z- Axial Type

ZT- Axial Side Type

T- Radical Back Side Type

TF- Radical Back Square Side Type

Dial dia:

Φ 60

Φ75

Φ 100

Φ 150

N: Anti-vibration type

Y- Pressure Gauge

YZ- Vacuum Pressure Gauge

Z- Vaccun Gauge

YX- Pressure Gauge with electric connection

YA- Ammonia Gauge

YC- Marine Pressure Gauge

Technical Specification:

Dial diameter

Type and feature

Model code

Measuring Range

Accuranse

Connection

Material

Radical type

0~0.06    -0.1~0
0~0.16    -0.1~0.06
0~0.16    -0.1~0.1
0~0.25    -0.1~0.15
0~0.4     -0.1~0.3
0~0.6     -0.1~0.5
0~1       -0.1~0.9
0~1.6     -0.1~1.5
0~2.5     -0.1~2.4

2.5

M14×1.5
M20×1.5
G³/8"
G½"
NPT½
It can be made according to special requirement of customers

Iron
alloy



Aluminum
alloy

60

Radical back side type

T

75

Radical back square
type

TF(TY)

1.6

100

Axial type

Z

150

Axial side type

ZT

Pressure Gauge's Mounting Dimensioon

D

D1

A

B

d0

d1

60

82

72

Φ4.5

75

98

77

39

88

Φ4.5

100

125

116

Φ4.5

107

135

118

Φ6

150

183

162

Φ6.5

Pressure Gauge Connection Thread Dimension

Dial diameter
mm

Connection Dimension

d

L(mm)

d1(mm)

60

M14×1.5

12

Φ5

75

G³/8"

16

Φ5.5

100

M20×1.5
G½"

20

Φ5.5

150

Thermometer drawing:


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