HOUSTON

6786 Tipperary

Houston, TX  77061  U.S.A.

(713) 643-1022

(800) 901-1316 

(713) 643-2855 FAX

 

 

 

 

 

 

 

NEW ORLEANS

PO Box 10646

New Orleans, LA  70181 U.S.A.

(504) 737-3551

(504) 737-3558 FAX

SCOTLAND

Burnside Industrial Estate

Kilsyth, Glasgow  G65 9JX  UK

 

 

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“TRUE” SUBSEA GAUGES

Our subsea gauge will operate at the same temperatures as standard gauges.

As per pressure gauge standard EN837, rated temperature in service is –4ºF (-20°C) to +140ºF (60°C).

 

Glycerine-Filled case: 80% Glycerine - 20%  Distilled Water mix. Freezing point is –4.54ºF (-20.3°C).

 

(For reference only)

Ocean Water Freezing Point, Salinity 35 PSU (Practical Salinity Unit):

@ 10,000 Ft depth (approx. 4445 psi), Freezing Point =  -13º F (-25°C).

@ 5,000 Ft depth (approx. 2230 psi), Freezing Point = 7.7º F (-13.5°C).

@ 1,000 Ft depth (approx. 444 psi), Freezing Point = 24.4º F (-4.2°C).

@ Surface (approx. 15 psi), Freezing Point = 28.4º F (-2.0°C).