Control Products B811 User Manual
B822Y04 shown
Standard Ranges
Dual Scale
(Fahrenheit & Celsius Range)
Fahrenheit Celsius
Range Figure Minor Figure Minor
Code Range Intervals Divisions Intervals Divisions
02 –40° to 160°F & –40° to 70°C 20° 2° 10° 1°
03 25° to 125°F & –5° to 50°C 10° 1° 5°
1
/2°
27 0° to 250°F & –20° to 120°C 50° 2° 20° 2°
05 20° to 240°F & –10° to 115°C 20° 2° 10° 1°
08 50° to 500°F & 10° to 260°C 50° 5° 20° 2°
Designed for minimum
space applications, this
compact, low-cost thermometer
maintains the accuracy,
responsiveness, and durability
for which the Trerice Line of
Bimetal Thermometers is
known. The stainless steel
case is hermetically sealed.
2" Dial Size
± 1.0% Full Scale
Accuracy
Stainless Steel
Case & Stem
Hermetically
Sealed Design
Rear Connect Compact Style
Models Dial Size
B822Y 2" (Threaded)
B822YP 2
" (Plain)
Case
300 stainless steel,
hermetically sealed
Stem
B822Y:
300 stainless steel
1
/4" diameter
B822YP:
300 stainless steel
9
/64" diameter
Coil
Bimetallic, silicone dampened on
ranges to 300˚F (148˚C),
above 300˚F not dampened
Connection
B822Y: Rear,
1
/4 NPT
B822YP: Rear, unthreaded
Window
Glass
Pointer
Balanced, black finished
Dial Face
Aluminum, silver background with
black graduations and markings
External Reset
Yes
Accuracy
±1.0 % Full Scale ASME B40.3
Grade A
Approximate Shipping Weight
0.4 lbs [0.18 kg]
Specifications
BIMETAL THERMOMETERS
.50
[12.7]
.25
[6.4]
Ø
2.09
[53.1]
Ø
.15
[3.8]
STEM LENGTH
• 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.
HOW TO ORDER Sample Order Number: B822Y 04 05
Model Stem Length Range Code
B822Y 02 21/2" Stem See Standard
B822YP 04 4" Stem Ranges
06 6" Stem
Other stem lengths and ranges available.Please consult factory.
.44
[11.2]
.44
[11.4]
.50
[12.7]
Ø
2.09
[53.1]
.25
[6.3]
1/4 NPT
STEM LENGTH
B822Y
B822YP
All dimensions are nominal. Dimensions in [ ] are in millimeters.
12950 W. Eight Mile Road • Oak Park, MI 48237-3288 • TEL:248/399-8000 • FAX: 248/399-7246 • www.TRERICE.com
128
.25
[6.4]
The Trerice Pocket Bimetal
Thermometer is designed to
deliver temperature indications
for general and informal testing
purposes. This thermometer has
a hermetically sealed stainless
steel case with a plain connection
and comes complete with a plastic
stem protector with pocket clip.
1" Dial Size
± 5.0% Full Scale
Accuracy
Stainless Steel
Case & Stem
Plastic Stem
Protector with
Pocket Clip
B81105 shown
For correct use and
application of all bimetallic
thermometers, please refer
to Bimetallic Actuated
Thermometer Standard
ASME B40.3.
Pocket Bimetal
BIMETAL THERMOMETERS
All dimensions are nominal. Dimensions in [ ] are in millimeters
HOW TO ORDER Sample Order Number: B811 05 13
Model Stem Length Range Code
B811 05 5" Stem 11 -20˚ to 120˚F
(20˚ Figure intervals / 2˚ Minor Divisions)
13 0˚ to 220˚F
(20˚ Figure intervals / 2˚ Minor Divisions)
15 50˚ to 500˚F
(50˚ Figure intervals / 5˚ Minor Divisions)
18 0˚ to 120˚C
(10˚ Figure intervals / 1˚ Minor Divisions)
20 0˚ to 250˚C
(50˚ Figure intervals / 2˚ Minor Divisions)
Model Dial Size
B811
1
"
Case
300 stainless steel,
hermetically sealed
Stem
300 stainless steel,
9
/64” diameter
Coil
Bimetallic
Connection
Rear, unthreaded
Window
Acrylic
Pointer
Black finished
Dial Face
White background with black
graduations and markings
External Reset
Yes
Accuracy
±5.0 % Full Scale ASME B40.3
Grade C
Approximate Shipping Weight
0.1 lbs [0.05 kg]
Specifications
4.95
[125.7]
.44
[11.3]
Ø1.05
[26.7]
Ø.15
[3.8]
Ø.32
[8.1]
CARRYING CASE
LOOP ALLOWS CARRYING CASE
TO BE USED AS HANDLE
129
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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