Saunders & Weeks (Bristol) Ltd Vacuum & Temperature Instrumentation - click here for text version.
   
  Tel: (+44) 0117 9557142 Fax: (+44) 0117 9556064
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Pressure, vaccum, temperature instrumentation
 
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Stainless Steel

Intended Service
Weatherproof, robust instrument especially designed for the petro-chemical and food industries. The Stainless steel construction affords great advantage in a hygienic or even an aggressive atmosphere and on high temperature processes.
Stainless Steel Gauge
 
Normal Sizes 63, 100, 150, 200 and 250mm
Accuracy Class For 63mm ±1.6% Maximum Scale Value
For 100, 150, 200 and 250 mm ± 1% Maximum Scale
EN 837:1998
Design EN 837:1998
Scale Ranges -1 to 1000 bar or equivalent other units of pressure or vacuum.
Not stock items but available on short lead times.
Working Pressure
Steady 3/4 of full scale value
Fluctuating 2/3 of full scale value
Short time Full scale value
Operating Temperature
Ambient TMIN –25 to TMAX +60 ºC
Medium TMAX +60 ºC
Temperature Error
Additional error when temperature of the pressure element deviates from +20 ºC
Rising Temperature +0.3%/10 ºC
Falling temperature -0.3%/10 ºC
Percentage of the true scale value
  STANDARD FEATURES
Pressure Connections
Radial or back entry
Material A.I.S.I 316 Stainless Steel
Pressure Element
Material A.I.S.I 316 Stainless Steel
Movement
Material Stainless Steel
Dial Aluminium with black lettering on white With Pointer stop pin
Pointer Black aluminium pointer
Case A.I.S.I 304 Stainless Steel
Window Clear plastic or glass
Optional Extras Liquid Filled (Not 200mm), Special Dial, Alarm Contacts
 
   
Saunders & Weeks (Bristol) Ltd, 265-267 Church Road, Redfield, Bristol BS5 9HU, United Kingdom