SILVER AUTOMATION INSTRUMENTS LTD.

Ammonia Pressure Gauge

Ammonia Gauge is designed for use on ammonia compressors and other ammonia refrigeration equipment.

Ammonia Gauge Specification


  • Ammonia Pressure Gauge Dial size : 100mm; 150mm
  • Accuracy: ± 1.6%, (± 1 % available)
  • Ranges: -0.1 MPa ~60 Mpa (See range table)
  • Degree of protection: IP55
  • Ambient temperature: -40°C〜70°C,Maximum +200°C
  • Connection: M20 (M20X1.5) ,1/2NPT.,etc.
  • Case: steel with black plastic coat or stainless steel
  • Socket: steel or stainless steel
  • Bourdon tube: Stainless Steel Argon-arc welding
  • Internals: Stainless Steel
  • Window: Instrument plain glass



Ammonia Pressure Gauge Dimensions Unit (mm)

Directly mounting

Directly mounting


Directly mounting

Directly mounting

Bottom mounting Bayonet flange mounting

Back mounting Bayonet flange mounting

Bottom mounting Bayonet flange mounting

Back mounting Bayonet flange mounting


Type code

D

D1

B

H

Fp

D2

ΦE

Φf

Φ100 Bottom Mounting

101

99

50

89/86

M20 1.5/NPT1/2

131.5

118

5.5

Φ100 Back Mounting

101

99

50

90/87

M20 1.5/NPT1/2

128

118.5

5.5

Φ150 Bottom Mounting

149

147

50

118/115

M20 1.5/NPT1/2

180

162

6


Ammonia Pressure Gauge Model Selection

Item

Code

Description

Basic Type

YA

Ammonia Pressure Gauge

Function

F

Stainless steel material (option)

Diameter

100

Φ100mm

150

Φ150mm

Mounting

AO

Bottom mounting

AH

Bottom postnotum mounting

BO

Lower back mounting

BT

Lower back panel mounting

Connection

C1

Thread M14×1.5

C2

Thread M20×1.5

C3

Thread 1/4NPT

C4

Thread 1/2NPT

Cx

Others

Measuring Range

M***

Refer to range table



Table of Ranges

Code

Ranges

Code

Ranges

Code

Ranges

M500

-0.1~0MPa

M010

0.06MPa

M160

2.5MPa

M510

-0.1~0.06MPa

M030

0.1MPa

M180

4MPa

M520

-0.1~0.15MPa

M040

0.16Mpa

M200

6MPa

M530

-0.1~0.3MPa

M060

0.25MPa

M220

10MPa

M540

-0.1~0.5MPa

M080

0.4MPa

M230

16Mpa

M550

-0.1~0.9MPa

M100

0.6MPa

M240

25MPa

M560

-0.1~1.5MPa

M120

1MPa

M270

40Mpa

M570

-0.1~2.4MPa

M140

1.6MPa

M280

60Mpa


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