Noshok 25-310-1-1-10-4-25-2-2 2.5 Vapor Thermometer, Glycerin Filled, Chrome Front Flange, 100 to 350 NOSHOK List price: Original price was: $679.45.Current price is: $543.56.
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Noshok 25-310-1-1-7-2-16-3-5 2.5 Vapor Thermometer, Glycerin Filled, Chrome Front Flange, 30 to 240 NOSHOK List price: Original price was: $422.05.Current price is: $337.64.
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NOSHOK 25-310-1-1-7-2-15-3-1 2.5 Vapor Thermometer, Glycerin Filled, Chrome Front Flange, 30 to 240

Part Number: 25-310-1-1-7-2-15-3-1
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NOSHOK List price: Original price was: $434.04.Current price is: $347.20.

Warranty: 3 YR
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25-310-1-1-7-2-15-3-1 2.5 Vapor Thermometer, Glycerin Filled, Chrome Front Flange, 30 to 240

300/400/600/700/900 Series Vapor Actuated Remote Dial Indicating Thermometers

1 Year Warranty

  • Indicates media temperature using a temperature-actuated liquid in the sensing element and a highly accurate, high quality pressure gauge
  • As the media temperature increases, the capillary fill fluid vaporizes, increasing pressure in the Bourdon tube to activate the movement and pointer for proper indication
  • Ranges available from -40 °F/C to 60 °F/C through 100 °F/C to 350 °F/C
  • 2-1/2″, 4″, 4-1/2″ and 6″ sizes
  • Brass, stainless steel, or phenolic case
  • Dry or liquid filled
  • Bottom, back or lower back connected
  • Mounting options: front or rear flange, bezel, and u-clamp
  • Capillary material: copper or stainless steel
  • Bulb material & dimensions: copper or stainless steel, 2-5/8″ x 3/8″ through 7-5/8″ x 3/8″
  • The dial scale graduations are non-linear, therefore the highest degree of accuracy and readability is found in the upper half of the scale

     Note: Thermowells are recommended for pressure, corrosive fluids and high velocity
     applications.

  Print Catalog Page
 

 

ORDERING INFORMATION

300 SERIES 25-300 2-1/2″, brass case, bottom connection 25-310 2-1/2″, brass case, back connection
400 SERIES 40-400 4″, all stainless, bottom connection 40-410 4″, all stainless, back connection
60-400 6″, all stainless, bottom connection 60-410 6″, all stainless, back connection
600 SERIES 45-640 4-1/2″, phenolic case/brass bottom connection    
700 SERIES 45-740 4-1/2″, phenolic case/stainless bottom connection    
900 SERIES 40-901 4″, stainless case, brass bottom connection 40-911 4″, stainless case, brass back connection
GAUGE FILL FLUIDS 0 Dry gauge 2 -40° service
1 Glycerin 3 Silicone
MOUNTING OPTIONS 0 None 3 Rear flange2
1 Chrome front flange1 4 Bezel & u-clamp3
2 Brass front flange1 5 Stainless steel front flange4
TEMPERATURE RANGES 1 -40 °F/°C to 60 °F/°C 6 30 °F/°C to 180 °F/°C
2 -20 °F/°C to 120 °F/°C 7 30 °F/°C to 240 °F/°C
3 0 °F/°C to 250 °F/°C 8 30 °F/°C to 300 °F/°C
4 0 °F/°C to 300 °F/°C 9 50 °F/°C to 350 °F/°C
5 20 °F/°C to 220 °F/°C 10 100 °F/°C to 350 °F/°C
CAPILLARY TYPES/MATERIALS 1 Plain copper 3 Plain stainless steel
2 Armored copper 4 Armored stainless steel
CAPILLARY LENGTH ## Specify in feet    
BULB STYLES/MATERIALS 1 Plain copper 3 1/2″ NPT union copper
2 Plain stainless steel 4 1/2 NPT union stainless steel
BULB DIMENSIONS 1 2-5/8″ x 3/8″* 6 4″ x 3/8″
2 4-1/2″ x 3/8″ 7 9″ x 3/8″
3 8″ x 3/8″ 8 7-5/8″ x 3/8″
4 3-1/2″ x 3/8″ 15 6″ x 1/2″ 5
5 6″ x 3/8″    

   Please consult your local NOSHOK Distributor or NOSHOK, Inc. for availability and delivery information.

   * Not available for gauge sizes ≥4″ or ≥16′ capillary
   1 Only available on 300 Series
   2 Not available on 600/700 Series
   3 Only available on back connection case types
   4 Only available on 400, 600 & 900 Series
   5 4″ gauge or larger requires 6″ bulb

Description

25-310-1-1-7-2-15-3-1 2.5 Vapor Thermometer, Glycerin Filled, Chrome Front Flange, 30 to 240

300/400/600/700/900 Series Vapor Actuated Remote Dial Indicating Thermometers

1 Year Warranty

  • Indicates media temperature using a temperature-actuated liquid in the sensing element and a highly accurate, high quality pressure gauge
  • As the media temperature increases, the capillary fill fluid vaporizes, increasing pressure in the Bourdon tube to activate the movement and pointer for proper indication
  • Ranges available from -40 °F/C to 60 °F/C through 100 °F/C to 350 °F/C
  • 2-1/2″, 4″, 4-1/2″ and 6″ sizes
  • Brass, stainless steel, or phenolic case
  • Dry or liquid filled
  • Bottom, back or lower back connected
  • Mounting options: front or rear flange, bezel, and u-clamp
  • Capillary material: copper or stainless steel
  • Bulb material & dimensions: copper or stainless steel, 2-5/8″ x 3/8″ through 7-5/8″ x 3/8″
  • The dial scale graduations are non-linear, therefore the highest degree of accuracy and readability is found in the upper half of the scale

     Note: Thermowells are recommended for pressure, corrosive fluids and high velocity
     applications.

  Print Catalog Page
 

 

ORDERING INFORMATION

300 SERIES 25-300 2-1/2″, brass case, bottom connection 25-310 2-1/2″, brass case, back connection
400 SERIES 40-400 4″, all stainless, bottom connection 40-410 4″, all stainless, back connection
60-400 6″, all stainless, bottom connection 60-410 6″, all stainless, back connection
600 SERIES 45-640 4-1/2″, phenolic case/brass bottom connection    
700 SERIES 45-740 4-1/2″, phenolic case/stainless bottom connection    
900 SERIES 40-901 4″, stainless case, brass bottom connection 40-911 4″, stainless case, brass back connection
GAUGE FILL FLUIDS 0 Dry gauge 2 -40° service
1 Glycerin 3 Silicone
MOUNTING OPTIONS 0 None 3 Rear flange2
1 Chrome front flange1 4 Bezel & u-clamp3
2 Brass front flange1 5 Stainless steel front flange4
TEMPERATURE RANGES 1 -40 °F/°C to 60 °F/°C 6 30 °F/°C to 180 °F/°C
2 -20 °F/°C to 120 °F/°C 7 30 °F/°C to 240 °F/°C
3 0 °F/°C to 250 °F/°C 8 30 °F/°C to 300 °F/°C
4 0 °F/°C to 300 °F/°C 9 50 °F/°C to 350 °F/°C
5 20 °F/°C to 220 °F/°C 10 100 °F/°C to 350 °F/°C
CAPILLARY TYPES/MATERIALS 1 Plain copper 3 Plain stainless steel
2 Armored copper 4 Armored stainless steel
CAPILLARY LENGTH ## Specify in feet    
BULB STYLES/MATERIALS 1 Plain copper 3 1/2″ NPT union copper
2 Plain stainless steel 4 1/2 NPT union stainless steel
BULB DIMENSIONS 1 2-5/8″ x 3/8″* 6 4″ x 3/8″
2 4-1/2″ x 3/8″ 7 9″ x 3/8″
3 8″ x 3/8″ 8 7-5/8″ x 3/8″
4 3-1/2″ x 3/8″ 15 6″ x 1/2″ 5
5 6″ x 3/8″    

   Please consult your local NOSHOK Distributor or NOSHOK, Inc. for availability and delivery information.

   * Not available for gauge sizes ≥4″ or ≥16′ capillary
   1 Only available on 300 Series
   2 Not available on 600/700 Series
   3 Only available on back connection case types
   4 Only available on 400, 600 & 900 Series
   5 4″ gauge or larger requires 6″ bulb