Manufacturer of Temperature and Pressure Instruments and Controls Since 1882

905 Waverly Avenue, Holtsville, NY, 11742

631.207.1200

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BIMETAL DIAL THERMOMETERS

Weiss offers a complete line of Commercial Bimetal Thermometers in 2", 3" and 5" dial sizes. All versions are hermetically sealed and silicone dampened for optimum performance in most industrial applications. A recalibration feature is standard on the Vari-angle types. Other 3" and 5" dial forms are available with or without a reset feature for a wider customer choice and savings.

 

CASE: The entire case assembly is of Type 304 Stainless Steel. To insure a moisture proof unit, the heavy glass face is securely gasketed with the case and bezel assembly, hermetically sealed.

 

STEM ASSEMBLY:The stem and fixed thread connection is fabricated of stain-less steel. All welded construction insures complete corrosion resistance. Model BM, RBM and VBM stem diameter is 1/4" and for 2" dials the fixed thread is 1/4" NPT, 3" and 5" dials are 1/2" NPT.

MODEL 2BM - 2" Angle

CAT NO. Stem Lenght* NPT
2BM25 2-1/2" 1/4"
2BM4 4" 1/4"
2BM6 6" 1/4"
2BM9 9" 1/4"
2BM12 12" 1/4"

MODEL 3BM - 3" Angle - 3BMS, 3" Straight

CAT NO. Stem Lenght* NPT
3BM25 3BMS25 2-1/2" 1/2"
3BM4 3BMS4 4" 1/2"
3BM6 3BMS6 6" 1/2"
3BM9 3BMS9 9" 1/2"
3BM12 3BMS12 12" 1/2"

MODEL 5BM - 5" Angle - 5BMS, 5" Straight

CAT NO. Stem Lenght NPT
5BM25 5BMS25 2-1/2" 1/2"
5BM4 5BMS4 4" 1/2"
5BM6 5BMS6 6" 1/2"
5BM9 5BMS9 9" 1/2"
5BM12 5BMS12 12" 1/2"

Series RBM with Recalibrator

 

MODEL 3RBM - 3" Angle - 3RBMS, 3" Straight

CAT NO. Stem Lenght* NPT
3RBM25 3RBMS25 2-1/2" 1/2"
3RBM4 3RBMS4 4" 1/2"
3RBM6 3RBMS6 6" 1/2"
3RBM9 3RBMS9 9" 1/2"
3RBM12 3RBMS12 12" 1/2"

MODEL 5RBM - 5" Angle - 5RBMS, 5" Straight

CAT NO. Stem Length* NPT
5RBM25 5RBMS25 2-1/2" 1/2"
5RBM4 5RBMS4 4" 1/2"
5RBM6 5RBMS6 6" 1/2"
5RBM9 5RBMS9 9" 1/2"
5RBM12 5RBMS12 12" 1/2"

MODEL 3VBM - 3" Vari-angle

CAT NO. Stem Length* NPT
3VM25 2-1/2" 1/2"
3VBM4 4" 1/2"
3VBM6 6" 1/2"
3VBM9 9" 1/2"
3VBM12 12" 1/2"

MODEL 5VBM - 5" Vari-angle

CAT NO. Stem Length* NPT
5VM25 2-1/2" 1/2"
5VBM4 4" 1/2"
5VBM6 6" 1/2"
5VBM9 9" 1/2"
5VBM12 12" 1/2"
FAHRENHEIT FIG. INTER. SCALE DIV. CELSIUS FIG. INTER. SCALE DIV. DUAL SCALE - F&C
-80/0/120 20° -50/0/50 10° -80/0/120F -60/0/50C
-20/0/120 20° ²0/50 1/2° -20/0/120F -30/0/50C
²30/130 10° 0/100 10° ²30/130F 0-55C
0/200 20° 0/150 10° 0/200F -15/0/90C
0/250 20° 0/200 20° 0/250F -20/0/120C
50/300 20° 0/300 50° 50/300F 10/150C
50/400 50° ¹0/450 50° 50/400F 10/200C
50/550 50° ¹ ³100/550 50° 50/550F 10/260C
¹100/800 100° 10° ¹100/800F 40/425C
¹ ³200/1000 100° 10° ¹ ³200/1000F 100/540C

¹ Minimum stem length for these ranges is 4". ² Minimum stem length is 4" Straight and Vari-angle Form.

³ Satisfactory for continous service up to 800°F of 425°C. Can be used for intermittent service from 800-1000°F or 425-500°C.

SEPARABLE SOCKETS FOR 3" AND 5" ONLY

3/4" NPT CAT. NO. STEM LGTH. INSERT LGTH.
B25 2-1/2 1
B35 4 2-1/2
BR6 6 4-1/2
BR9 9 27
BR12 12 10-1/2
3/4" NPT CAT. NO. STEM LGTH. INSERT LGTH. LAG EXT.
BSS35 4 1-1/2 1-3/4
BN6 6 2-1/2 2
BN9 9 4-1/2 3
BN12 12 7-1/2 4

DUCT MOUNTING FLANGES

CAT. NO. INSERTION
BF3 STANDARD
BF3-2 EXTENSION NECK

 

© 2018 Weiss Instruments LLC, 905 Waverly Avenue, Holtsville, NY 11742 • 631.207.1200

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