ETC2 L8004-2 1 of span throughout entire range Datasheet

Temperature
HOT WATER THERMOMETER
• ±1% of span throughout entire range
• Aluminum stem and case material
• Bi-metallic element
Thermometer is available with standard 1⁄2" or 3⁄4" NPT male separable socket or 1⁄2" or 3⁄4" sweatwell connection that
allows easy thermometer removal while maintaining a “sealed” system.
Marsh Instruments Hot Water Thermometers are designed for accurate temperature readings in hot water lines,
boilers and hydronic systems.
DESCRIPTION
⁄2" NPT
1
⁄4" NPT
3
⁄2" sweatwell
1
⁄4" sweatwell
3
P/N
SPECIFICATIONS
L8004-2
CASE SIZE
L8004-1
L8004-3
L8004-4
ACCURACY
±1% of span throughout entire range
2 1⁄2" Diameter
CASE MATERIAL
Aluminum
STEM
Aluminum
MOVEMENT
Bi-metallic element
CONNECTION
⁄2" or 3⁄4" NPT Center Back,
⁄2" or 3⁄4" Sweatwell Center Back
1
1
RANGE
30-250˚F & 0-120˚C
DIAL COLOR
White with Black & Red Markings
POINTER
Aluminum, Black Painted
RECALIBRATOR
Standard
57
Temperature
BIMETAL THERMOMETERS
• External Reset Feature for Field Recalibration (3" & 5")
• 9 Dual Scale Ranges to 1,000°F (525°C)
• Hermetically Sealed Case Design
• 2", 3" and 5" Dials
• Stem Lengths to 24"
• 1% Full Scale Accuracy
Marsh Instruments Bimetal Thermometers combine the benefits of economy and reliability for local mounted temperature
indication in the dual scale ranges from -50° to 1,000°F (-40° to 525°C). Additional advantages offered by the Series “L”
Bimetal Thermometers include an easy-to-read dual scale, fast speed of response, and accurate temperature indication. The
hermetically sealed and ruggedly built case is resistant to shock, vibration, dust and moisture. Corrosion resistance to most
chemicals is provided by the all welded type 304 Stainless Steel construction. The extremely responsive bimetal sensing
element provides an accuracy to within ±1% of scale. An external adjustment screw on the back of the 3" and 5" case
provides convenient reset and field recalibration. Built-in over range protection is a standard feature.
Typical applications include process, offshore, power, chemical industries, HVAC and OEM applications.
SPECIFICATIONS
ACCURACY
±1% of span throughout entire
range for 2" immersion in liquids,
4" in gases
CASE SIZES
2", 3", and 5" sizes
CASE MATERIAL
304 Stainless steel
STEM
2 1⁄2", 4", 6", 9", 12", 15", 18" &
24" Stainless Steel; 1⁄4" diameter
CONNECTIONS
⁄4" NPT: CB–Center Back
connection (2" case only)
⁄2" NPT: CB–Center Back connection or AJ–Adjustable connection
(3" & 5")
1
1
DIALS
Dual scale in degrees Celsius and
Fahrenheit
WINDOW
Glass, hermetically sealed
58
STANDARD RANGES & PART NUMBERS
TYPE
Size
Connection
Mounting
Stem Length
-50° to 120°F /-40° to 50°C
-40° to 160°F /-40° to 70°C
0° to 200°F /-20° to 90°C
0° to 250°F /-20° to 120°C
50° to 300°F / 10° to 150°C
50° to 400°F / 10° to 200°C
50° to 550°F / 10° to 300°C
150° to 750°F / 70° to 400°C
200° to 1000°F / 100° to 525°C
Size
Connection
Mounting
Stem Length
-50° to 120°F /-40° to 50°C
-40° to 160°F /-40° to 70°C
0° to 200°F /-20° to 90°C
0° to 250°F /-20° to 120°C
50° to 300°F / 10° to 150°C
50° to 400°F / 10° to 200°C
50° to 550°F / 10° to 300°C
150° to 750°F / 70° to 400°C
200° to 1000°F / 100° to 525°C
BIMETAL THERMOMETERS
2"
1
⁄4" NPT
CB
2 1⁄2"
L11101
L11102
L11104
L11105
L11106
L11107
L11108
L11110
L11111
CB
4"
L11201
L11202
L11204
L11205
L11206
L11207
L11208
L11210
L11211
CB
6"
L11301
L11302
L11304
L11305
L11306
L11307
L11308
L11310
L11311
CB
9"
L11401
L11402
L11404
L11405
L11406
L11407
L11408
L11410
L11411
CB
12"
L11501
L11502
L11504
L11505
L11506
L11507
L11508
L11510
L11511
3"
1
⁄2" NPT
CB
21⁄2"
L31101
L31102
L31104
L31105
L31106
L31107
L31108
L31110
L31111
CB
4"
L31201
L31202
L31204
L31205
L31206
L31207
L31208
L31210
L31211
CB
6"
L31301
L31302
L31304
L31305
L31306
L31307
L31308
L31310
L31311
CB
9"
L31401
L31402
L31404
L31405
L31406
L31407
L31408
L31410
L31411
CB
12"
L31501
L31502
L31504
L31505
L31506
L31507
L31508
L31510
L31511
CB
15"
L31601
L31602
L31604
L31605
L31606
L31607
L31608
L31610
L31611
Temperature
STANDARD RANGES & PART NUMBERS
TYPE
BIMETAL THERMOMETERS
3" Adjustable Angle
1
⁄2" NPT
AJ
AJ
1
2 ⁄2"
4"
L33101 L33201
L33102 L33202
L33104 L33204
L33105 L33205
L33106 L33206
L33107 L33207
L33108 L33208
L33110 L33210
L33111 L33211
AJ
6"
L33301
L33302
L33304
L33305
L33306
L33307
L33308
L33310
L33311
AJ
9"
L33401
L33402
L33404
L33405
L33406
L33407
L33408
L33410
L33411
AJ
12"
L33501
L33502
L33504
L33505
L33506
L33507
L33508
L33510
L33511
AJ
15"
L33601
L33602
L33604
L33605
L33606
L33607
L33608
L33610
L33611
Size
Connection
Mounting
Stem Length
–50° to 120°F/-40° to 50°C
–40° to 160°F/-40° to 70°C
0° to 200°F/-20° to 90°C
0° to 250°F/-20° to 120°C
50° to 300°F/ 10° to 150°C
50° to 400°F/ 10° to 200°C
50° to 550°F/ 10° to 300°C
150° to 750°F/ 70° to 400°C
200° to 1000°F/ 100° to 525°C
5"
1
⁄2" NPT
CB
21⁄2"
L51101
L51102
L51104
L51105
L51106
L51107
L51108
L51110
L51111
CB
6"
L51301
L51302
L51304
L51305
L51306
L51307
L51308
L51310
L51311
CB
9"
L51401
L51402
L51404
L51405
L51406
L51407
L51408
L51410
L51411
CB
12"
L51501
L51502
L51504
L51505
L51506
L51507
L51508
L51510
L51511
CB
15"
L51601
L51602
L51604
L51605
L51606
L51607
L51608
L51610
L51611
CB
18"
L51701
L51702
L51704
L51705
L51706
L51707
L51708
L51710
L51711
CB
24"
L51801
L51802
L51804
L51805
L51806
L51807
L51808
L51810
L51811
Size
Connection
Mounting
Stem Length
–50° to 120°F/-40° to 50°C
–40° to 160°F/-40° to 70°C
0° to 200°F/-20° to 90°C
0° to 250°F/-20° to 120°C
50° to 300°F/ 10° to 150°C
50° to 400°F/ 10° to 200°C
50° to 550°F/ 10° to 300°C
150° to 750°F/ 70° to 400°C
200° to 1000°F/ 100° to 525°C
5" Adjustable Angle
1
⁄2" NPT
AJ
AJ
21⁄2"
4"
L53101 L53201
L53102 L53202
L53104 L53204
L53105 L53205
L53106 L53206
L53107 L53207
L53108 L53208
L53110 L53210
L53111 L53211
AJ
6"
L53301
L53302
L53304
L53305
L53306
L53307
L53308
L53310
L53311
AJ
9"
L53401
L53402
L53404
L53405
L53406
L53407
L53408
L53410
L53411
AJ
12"
L53501
L53502
L53504
L53505
L53506
L53507
L53508
L53510
L53511
AJ
15"
L53601
L53602
L53604
L53605
L53606
L53607
L53608
L53610
L53611
AJ
18"
L53701
L53702
L53704
L53705
L53706
L53707
L53708
L53710
L53711
AJ
24"
L53801
L53802
L53804
L53805
L53806
L53807
L53808
L53810
L53811
Size
Connection
Mounting
Stem Length
–50° to 120°F/-40° to 50°C
–40° to 160°F/-40° to 70°C
0° to 200°F/-20° to 90°C
0° to 250°F/-20° to 120°C
50° to 300°F/ 10° to 150°C
50° to 400°F/ 10° to 200°C
50° to 550°F/ 10° to 300°C
150° to 750°F/ 70° to 400°C
200° to 1000°F/ 100° to 525°C
CB
4"
L51201
L51202
L51204
L51205
L51206
L51207
L51208
L51210
L51211
59
Temperature
POCKET THERMOMETER
•
•
•
•
1" Dial
304 Stainless Steel Hermetically Sealed Case
5" long stem
Protective Case with Stainless Steel Clip
Marsh pocket thermometers have a 1" dial, 304SS hermetically sealed case, 304SS 0.4mm diameter 5" long stem, and
plastic lens. The accuracy is ±1.5% of scale range. Each unit comes with a protective case with SS clip, that allows
it to be safely carried in your pocket and also can be used to hold the thermometer in the medium to be tested.
Typical applications include the food industries, HVAC/R industries, and any applications requiring fast and accurate
temperature.
SPECIFICATIONS
ACCURACY
±1.5% of span throughout entire
range
STANDARD RANGES & PART NUMBERS
PART NUMBER
L020E
L041E
L080E
CASE MATERIAL
304 Stainless Steel
DESCRIPTION & RANGE
1" dial, 5" stem, -40/160°F
1" dial, 5" stem, 0/220°F
1" dial, 5" stem, 50/550°F
RANGES
-40/160°F, -220°F, 50/550°F
DIGITAL POCKET THERMOMETER
•
•
•
•
3.5 Digit LCD display
ABS Plastic Case
5" long stem
Protective Case with Stainless Steel Clip
Marsh Digital Pocket Thermometers have a 3.5 digit LCD display, ABS case and a 304SS 5"long stem. The
accuracy is ±2 °F with an update time of 10 seconds. Each unit has an on-off switch for longer battery life and
comes with the protective carrying case.
Typical applications include the food industries, HVAC/R industries, and any applications requiring fast and accurate
temperature.
SPECIFICATIONS
ACCURACY
±2 °F
CASE MATERIAL
ABS Plastic
RANGE
-58 to 302 °F / -50 to 150 °C
60
STANDARD RANGES & PART NUMBERS
PART NUMBER
L021DG
DESCRIPTION & RANGE
3.5 digit display, 5" stem, -58 to 302 °F / -50 to 150 °C
Temperature
INDUSTRIAL THERMOMETER
•
•
•
•
•
Standard Well & Lagging Well Option
Mounting Options: Adjustable Angle
Easy to Read Dual Scale
5 Temperature Ranges
Aluminum or Molded Glass Fiber Case
Marsh Industrial Thermometers are designed for demanding applications. The large 9" scale permits easy reading at
longer distances. The glass-reinforced nylon case is lightweight yet rugged enough for demanding installations. The
adjustable stem can be locked into any position through a 180° arc. These thermometers are commonly used on hot
or chilled water lines in commercial/industrial buildings.
The Marsh Industrial Thermometers have a compact design that is well suited for limited space applications such as
diesel engines, steam turbines, reduction gears, pumps, condensers and pipelines.
STANDARD RANGES & PART NUMBERS
TYPE
Stem & Well
Dual Scale
Range
-40° to 110°F /-40° to 40°C
0° to 120°F /-15° to 45°C
0° to 160°F /-15° to 65°C
30° to 240°F /0° to 115°C
30° to 300°F /0° to 150°C
Stem & Well
Dual Scale
Range
-40° to 110°F /-40° to 40°C
0° to 120°F /-15° to 45°C
0° to 160°F /-15° to 65°C
30° to 240°F /0° to 115°C
30° to 300°F /0° to 150°C
TYPE
Process Connection
Material
Stem Length & Well Style
31⁄2" Standard
6" Standard
6" with 2" Lagging
SPECIFICATIONS
INDUSTRIAL THERMOMETERS 9" ADJUSTABLE
With 3 ⁄2" Stem
31⁄2" SW
ºF & ºC
1
3 ⁄2" (NO)
ºF & ºC
1
Y1210
Y1211
Y1212
Y1214
Y1216
3 ⁄2" LW
ºF & ºC
1
Y1202
Y1203
Y1204
Y1206
Y1208
Y1242
Y1243
Y1244
Y1246
Y1248
With 6" Stem
6" (NO)
ºF & ºC
6" SW
ºF & ºC
6" LW
ºF & ºC
Y1218
Y1219
Y1220
Y1222
Y1224
Y1226
Y1227
Y1228
Y1230
Y1232
Y1234
Y1235
Y1236
Y1238
Y1240
SEPARABLE SOCKETS (THERMOWELLS)
⁄4" NPT
Brass
⁄4" NPT
304 SST
223499-001
223371
223389
223502
223512
223538
3
ACCURACY
±1% of scale range
INDICATING COLUMN
Blue liquid fill
SCALE
Dual scale °F & °C.
White coated aluminum
SCALE LENGTH
9 inches
CASE MATERIAL
Molded black nylon, glass fiber
reinforced or Aluminum
WINDOW
Glass
CONNECTION & STEM
1 1⁄4"-18 swivel nut, for use with
separable socket. Adjustable
aluminum 3 1⁄2" or 6" stem with
360° rotation
SEPARABLE SOCKET (THERMOWELL) Choice of (NO) well, (SW)
Standard Brass Well, or (LW) 2"
Lagging Brass Extension Well.
3
61
Temperature
SUBMARINE THERMOMETER
•
•
•
•
•
5" Scale Size
V-Shaped aluminum scale with black markings
Lens front, red reading organic filled tube
Gray ABS Case
2" nominal stem length for 31⁄4" OA socket
Each thermometer is manufactured to a standard accuracy of 1% of span. Gray case with red reading spirit filled
tube with magnifying lens for easy readability. White aluminum scale with bold black graduations and figures.
Typical applications include diesel engines, steam turbines, pumps, condensers, pipelines, boilers and chillers.
SPECIFICATIONS
ACCURACY
±1% of scale range
INDICATING COLUMN
Red liquid fill
SCALE
Dual scale °F & °C.
White coated aluminum
SCALE LENGTH
5 inches
CASE MATERIAL
Gray ABS
WINDOW
Glass
CONNECTION & STEM
⁄4"-28" swivel nut, for use with
separable socket (thermowell).
3
STANDARD RANGES & PART NUMBERS
TYPE
Stem Length
Dual Scale
SUBMARINE THERMOMETERS
2"
ºF & ºC
Range
-40° to 110°F /-40° to 40°C
20° to 180°F /-6° to 82°C
30° to 240°F /0° to 114°C
50° to 400°F /10° to 200°C
TYPE
STRAIGHT
90º BACK ANGLE
Y1402
Y1404
Y1406
Y1408
Y1412
Y1414
Y1416
Y1418
THERMOWELL
Connection
Material
Stem/Well Length
2"/31⁄4" OA
⁄2" and 3⁄4" NPT
Brass
1
223666
13/16"
5/8"
3-1/4"
1-5/16"
THERMOWELL DIMENSIONS– 3⁄4"-28" Female Thread (internal)
62
Temperature
TRIDICATORS
• Back and Bottom Mounting Options
• Rotatable Set Pointer
• Rugged Construction
• Three-Color Dial
• Three Pressure Ranges
• 2 1⁄2" & 3 1⁄2" Sizes
Marsh Instruments Tridicators (Boiler Gauges) are designed and suitable for hot water heating systems. These
instruments indicate pressure in psi and altitude for pools and spa’s in feet of H 2 O; in °F and °C. All models feature
a set hand for setting the desired pressure and altitude of the installation.
Typical applications include hot water boilers, heated pools, spa’s and hot tubs.
STANDARD RANGES & PART NUMBERS
TYPE
Size
Case Material
Internals
Mounting/Case Style
Connection
Scale Standard
0 to 60 psi / 0 to 130 ft H20
0 to 100 psi / 0 to 230 ft H20
0 to 200 psi / 0 to 460 ft H20
0 to 300 psi / 0 to 680 ft H20
TRIDICATORS
2 ⁄2"
Steel
Copper Alloy
CB
1
⁄4" NPT
psi/Feet of Water
Y22026
1
3 ⁄2"
Steel
Copper Alloy
LBM
1
⁄2" NPT
psi/Feet of Water
Y22006
3 ⁄2"
Steel
Copper Alloy
LM
1
⁄2" NPT
psi/Feet of Water
Y22002
Y22016
Y22012
1
Y22008
Y22018
1
Y22004
Y22014
SPECIFICATIONS
ACCURACY
ASME Grade B=±3/2/3% (±2% of
range across middle half of scale)
CASE SIZE
2 1⁄2" Round & 3 1⁄2" Square
CASE MATERIAL
Steel, black painted
CONNECTION
2 1⁄2" case: 1⁄4" NPT Center Back
Mount, 3 1⁄2" case: 1⁄2" NPT Lower
Mount or Lower Back Mount
PRESSURE RANGES
Dual scale in 4 ranges:
0 to 60 psi & 0 to 130 ft. of water
0 to 100 psi & 0 to 230 ft. of water
0 to 200 psi & 0 to 480 ft. of water
0 to 300 psi & 0 to 680 ft. of water
TEMPERATURE RANGE
60° to 260°F & 20° to 120°C
DIALS
Black markings on white
TUBE & SOCKET
Copper Alloy
POINTERS
Aluminum, red painted with black
painted set pointer
WINDOW
3 1⁄2" Glass
2 1⁄2" Acrylic
63
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