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HOW TO ORDER Sample Order Number: B856 06 05 TCJ
Model Stem Length
*
Range Code Sensor Type
B836 04 4" Stem See Standard TCE Type E Thermocouple
B856 06 6" Stem Ranges TCJ Type J Thermocouple
B832 09 9" Stem TCK Type K Thermocouple
B852 12 12" Stem TCT Type T Thermocouple
15 15" Stem RTC 100Ω RTD
18 18" Stem
24 24" Stem
The Trerice Bimetal Plus has all
the standard features of the Trerice
Bimetal Thermometer, but with a
“Plus.” The “Plus” being an internally
mounted thermocouple or RTD.
This allows for remote temperature
monitoring while still providing local
indication. This dual sensor design
eliminates the need for additional
instrumentation or connections when
designing a system to include both
mechanical and electronic
temperature sensing.
3", 5" Dial Sizes
± 1.0% Full Scale
Accuracy
Local Indication/
Remote Data
Acquisition
Thermocouple or
RTD Sensors
available
Bimetal Plus
Integrated Thermocouple or RTD
Models Dial Sizes/Stem Styles
B836
3
"
B856
5
"
B832
3
"
B852
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
Process
Adjustable or rear,
Connection
1
/2 NPT
Electrical
T/C: Miniature plug
Connection
RTD: Plug with molded cordset
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
B832: 0.9 lbs [0.41 kg]
B852: 1.4 lbs [0.64 kg]
B836: 1.3 lbs [0.29 kg]
B856: 1.7 lbs [0.77 kg]
Specifications
BIMETAL THERMOMETERS
MODEL B85606
Other lengths available:Specify in inches (48” maximum).
* Minimum insertion length is 3
1
/2”.
Adjustable Angle
Rear Connection
12950 W. Eight Mile Road • Oak Park, MI 48237-3288 • TEL:248/399-8000 • FAX: 248/399-7246 • www.TRERICE.com
130
• 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.
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Adjustable Angle
Rear Connection
4.83
[122.6]
2.18
[55.4]
STEM
LENGTH
1/2 NPT
.88 [22.4] HEX
Ø.25
[6.4]
THERMOCOUPLE
MINIATURE
CONNECTOR
ADJUSTABLE
OVER
FULL 90° ARC
BROWN
BLACK (+)
BLUE
INTERNAL RTD WIRING
END VIEW
OF RTD
CONNECTOR
RTD CONNECTOR
THERMOCOUPLE
MINIATURE
CONNECTOR
.88 [22.4] HEX
1/2 NPT
(3” DIAL) 3.21 [81.4]
(5” DIAL) 5.21 [132.3]
STEM
LENGTH
2.66
[67.7]
(3” DIAL) 3.21 [81.4]
(5” DIAL) 5.21 [132.3]
EXTERNAL RESET
3.68 [93.5]
(3" DIAL
SIZE ONLY)
Standard Ranges*
Dual Scale
(Fahrenheit & Celsius Range)
Fahrenheit Only Range Celsius Scale 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° 2° 10° 1°
02 –40° to 160°F & –40° to 70°C 02F –40° to 160°F 02C –40° to 70°C 20° 2° 10° 1°
12 0° to 100°F & –20° to 40°C 12F 0° to 100°F 12C -20° to 40°C 10° 1° 10° 1°
03 25° to 125°F & –5° to 50°C 03F 25° to 125°F 03C –5° to 50°C 10° 1° 5°
1
/2°
04 0° to 200°F & –20° to 95°C 04F 0° to 200°F 04C –20° to 95°C 20° 2° 10° 1°
05 20° to 240°F & –10° to 115°C 05F 20° to 240°F 05C –10° to 115°C 20° 2° 10° 1°
27 0° to 250°F & –20° to 120°C 27F 0° to 250°F 27C –20° to 120°C 50° 2° 20° 2°
06 50° to 300°F & 10° to 150°C 06F 50° to 300°F 06C 10° to 150°C 50° 2° 20° 2°
08 50° to 500°F & 10° to 260°C 08F 50° to 500°F 08C 10° to 260°C 50° 2° 50° 2°
* Minimum insertion length for all ranges is 31/2".
Bimetal Plus
BIMETAL THERMOMETERS
All dimensions are nominal. Dimensions in [ ] are in millimeters
.25
[6.4]
131
12950 W. Eight Mile Road • Oak Park, MI 48237-3288 • TEL:248/399-8000 • FAX: 248/399-7246 • www.TRERICE.com
EXTERNAL RESET
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Bimetal Plus
Options & Accessories
BIMETAL THERMOMETERS
4.29
[109.0]
3.27
[83.0]
1.54
[39.1]
3.88
[98.6]
4.16
[105.8]
Connection Head with Terminal Block or Transmitter
The connection head is designed to provide a weatherproof, yet accessible conduit connection, and is used to
house a terminal connection block or Trerice TRT30 Temperature Transmitter. The head is available with a screw
cover (cast aluminum or stainless steel) or a flip cover (polypropylene), and includes a
3
/4 NPT conduit connection.
Rear ConnectionAdjustable Angle
The terminal block provides an electrical hook-up point within the connection
head, allowing for quick and easy attachment of extension wiring. The
Terminal Block is available with either a 2-wire (thermocouple) or 3-wire (RTD)
connection. The Trerice TRT30 Series Temperature Transmitter will convert
a thermocouple or output signal to a 2-wire 4-20 mA signal, thus eliminating
electrical interference and allowing the signal to be transmitted over long
distances. These units are specifically designed for installation into the
connection head.
Specifications
Model Input Accuracy Adjustment Range Maximum Output Load Output Signal
TRT30 Type J, K or T ±0.1% of ±35% for both Thermocouple: 4-20 mA
Thermocouple input span zero and span R max=(V supply-12V)/20 mA
or 100Ω
RTD:
Platinum RTD
R max=(V supply-10V)/20 mA
Transmitter
Terminal Block
Terminal Block Transmitter
Connection Head Thermocouple RTD Thermocouple RTD
Aluminum screw cover ABT ABR ATT ATR
Polypropylene flip cover PBT PBR PTT PTR
Stainless steel screw cover SBT SBR STT STR
Weatherproofed Conduit Connection (WCC)
The conduit connection allows the Trerice Bimetal Plus Thermometer to
be mounted directly to conduit piping, or used in applications where sprays
and washes may come in contact with the electrical connection. This
option consists of a stainless steel conduit connection tube, a packing
grommet and a stainless steel connection fitting. Note: The Bimetal Plus
with RTD Sensor does not require this option for weatherproof protection,
as the RTD connection and cable are sealed for outdoor use. Please order
using Option Code WCC (weatherproofed conduit connection
).
Ordering Codes
2.31 [58.7]
STAINLESS STEEL
CONNECTOR
RUBBER
PACKING
1/2 NPSM STAINLESS
STEEL NUT
.20 [5.1]
1/2 NPSM
Ø1.00 [25.4]
How to Order
Specify the Optional Feature Code at the end of the Instrument Ordering Code.
Sample Order Number: B856 06 05 TJC WCC
4.62
[117.4]
3.14
[179.8]
5.47
[138.9]
(3” DIAL 3.21 [81.4]
(5” DIAL 5.21 [132.3]
4.29
[109.0]
1.54
[39.1]
3.30
[83.8]
0.64
[16.3]
1/2-14 NPT
0.25
[6.4]
2.18
[55.4]
ADJUSTABLE
OVER FULL
90˚ ARC
12950 W. Eight Mile Road • Oak Park, MI 48237-3288 • TEL:248/399-8000 • FAX: 248/399-7246 • www.TRERICE.com
132
3.22
[81.8]
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