Marsh Hot Water Thermometer Catalog Page
HOT WATER THERMOMETER
• ±1% of span throughout entire range
• Aluminum stem and case material
• Bi-metallic element
Thermometer is available with standard
3
or
⁄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.
1
⁄2”
DESCRIPTION P/N
1
⁄2 NPT L8004-1
3
⁄4 NPT L8004-2
1
⁄2” sweatwell L8004-3
3
⁄4” sweatwell L8004-4
Temperature
1.013
.801
.783
.436
.433
.872
r 1/32
.853
.936
3/4-14
1/2-14
.704
.707
.675
.516
.401
.343
1.064
.864
ø.877
ø.028
ø.433
ø.036
ø.946
ø.737
ø.409
ø.801
ø.901
ø.407
ø.706
SPECIFICATIONS
AccurAcy
±1% of span throughout entire range
cAse size
21⁄2” Diameter
cAse MAteriAL
Aluminum
steM
Aluminum
MoveMent
Bi-metallic element
connection
1
⁄2 or 3⁄4 NPT Center Back,
1
⁄2” or 3⁄4” Sw eatwell Center Back
rAnge
30-250˚F & 0-120˚C
diAL coLor
White with Black & Red Markings
Pointer
Aluminum, Black Painted
recALibrAtor
Standard
.4124
.972
ø.322
ø2.310
ø2.498
1.314
ø.468
ø.536
1.998
.444
.0851
.352
r 15/64
1.709
R 3/64
.090
2.324
.751
2.033
ALL DIMENSIONS ARE NOMINAL
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