Control Products B834 User Manual

HOW TO ORDER Sample Order Number: B834 04 04
Model Stem Length Range Code
B834 02 21/2" Stem See Standard B854 04 4" Stem Ranges
The Trerice Bottom Connection Bimetal Thermometer has been
designed to meet the needs of standard industrial applications and installations. This instrument features a stainless steel, hermetically sealed case, providing weather tight protection.
3", 5" Dial Size
± 1.0% Full Scale Accuracy
Stainless Steel Case & Steel
External Reset
Bottom Connect
Models Dial Sizes
B834
3
"
B854
5
"
Case
300 stainless steel, hermetically sealed
Stem
300 stainless steel,
1
/4" diameter
Coil
Bimetallic, silicone dampened on ranges to 300˚F (148˚C), above 300˚F not dampened
Connection
Bottom, 1/2 NPT
Window
Double strength glass
Pointer
Balanced, black finished
Dial Face
Aluminum, white background with black and blue graduations and markings
External Reset
Yes
Accuracy
±1.0 % Full Scale ASME B40.3 Grade A
Approximate Shipping Weight
B834: 0.8 lbs [0.36 kg] B854: 1.6 lbs [0.72 kg]
Specifications
BIMETAL THERMOMETERS
B85404 shown
Other lengths available:Specify in inches (72” maximum)
Optional features available: Please consult the Options & Accessories Section for details.
Thermowell
For corrosive or pressure applications, use of a thermowell is recommended to prevent damage to the thermometer and facilitate its removal from the process (refer to pages 155-161).
For correct use and application of all Bimetallic thermometers, please refer to the Bimetallic Actuated Thermometer Standard ASME B40.3.
12950 W. Eight Mile Road Oak Park, MI 48237-3288 TEL:248/399-8000 FAX: 248/399-7246 www.TRERICE.com
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Standard Ranges
Dual Scale
(Fahrenheit & Celsius Range)
Fahrenheit only Range Celsius only Range Fahrenheit Celsius
Range Range Range Figure Minor Figure Minor Code Range Code Range Code Range Intervals Divisions Intervals Divisions
01
*
-100° to 100°F & -75° to 40°C 01F
*
-100° to 100°F 01C
*
-75° to 40°C 20° 10°
02 -40° to 160°F & -40° to 70°C 02F -40° to 160°F 02C -40° to 70°C 20° 10°
03
*
25° to 125°F & -5° to 50°C 03F
*
25° to 125°F 03C
*
-5° to 50°C 10°
1
/2°
04 0° to 200°F & -20° to 95°C 04F 0° to 200°F 04C -20° to 95°C 20° 10°
05 20° to 240°F & -10° to 115°C 05F 20° to 240°F 05C -10° to 115°C 20° 10°
27 0° to 250°F & -20° to 120°C 27F 0° to 250°F 27C –20° to 120°C 50° 20°
06 50° to 300°F & 10° to 150°C 06F 50° to 300°F 06C 10° to 150°C 50° 20°
07 50° to 400°F & 10° to 200°C 07F 50° to 400°F 07C 10° to 200°C 50° 50°
08 50° to 500°F & 10° to 260°C 08F 50° to 500°F 08C 10° to 260°C 50° 50°
09*150° to 750°F & 50° to 400°C 09F*150° to 750°F 09C
*
50° to 400°C 100° 10° 50°
10*200° to 1000°F & 100° to 550°C 10F*200° to 1000°F 10C*100° to 550°C 100° 10° 100°
* Minimum stem length for these ranges is 4". † Minimum insertion length for these ranges is 3".
Bottom Connect
BIMETAL THERMOMETERS
All dimensions are nominal. Dimensions in [ ] are in millimeters.
STEM LENGTH
Ø
.25 [6.4]
(3” DIAL) Ø 3.00 [76.2]
(5” DIAL)
Ø
5.00 [127.0]
1.76
[44.7]
1.38
[35.0]
1/2 NPT
(3” DIAL) Ø 2.50 [63.5] (5” DIAL)
Ø
3.50 [88.9]
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12950 W. Eight Mile Road Oak Park, MI 48237-3288 TEL:248/399-8000 FAX: 248/399-7246 www.TRERICE.com