US Gauge Series BAC Thermometer Datasheet PDF - Instrumart
US Gauge Series BAC Thermometer Datasheet PDF - Instrumart
US Gauge Series BAC Thermometer Datasheet PDF - Instrumart
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Temperature Products<br />
Model <strong>BAC</strong> 3” and 5” Back Connected<br />
Industrial Bimetallic <strong>Thermometer</strong>s<br />
DESCRIPTION<br />
U.S. <strong>Gauge</strong> offers<br />
3” and 5” heavy<br />
duty, industrial<br />
bimetallic<br />
thermometers<br />
with a 90º back<br />
angle, rear<br />
threaded union<br />
connection<br />
design. These<br />
thermometers,<br />
with 300-<strong>Series</strong><br />
stainless steel<br />
wetted parts, are<br />
Model<br />
<strong>BAC</strong><br />
rugged and commonly used in industrial, pulp and<br />
paper, food and beverage processing, HVAC, and<br />
OEM applications.<br />
The standard connection is 1/2-14 NPT, but<br />
others are available. The standard lens material<br />
is glass. Standard stem diameter, up to 12” long,<br />
is .25”. Other available stem sizes are .24”<br />
(6mm), .32” (8mm), and .375” (9.52mm). Some<br />
temperature ranges are NSF ® certified.<br />
SPECIFICATIONS<br />
STEM DIAMETER: .25” standard up to 12” stem<br />
CONNECTION: 1/2-14 NPT<br />
EXTERNAL RESET: Standard (see photo below)<br />
CONSTRUCTION: 304 stainless steel external parts, welded<br />
construction, corrosion resistant to most chemicals<br />
HERMETIC SEAL: Per ASME B40.3, dustproof and leakproof<br />
DIAL: Cupped anti-parallax dial, easy to read from any angle,<br />
minimizes reading errors; anodized aluminum with large black<br />
numbers and graduations. Outer scale in Fahrenheit; inner<br />
scale Celsius.<br />
LENS: Glass<br />
BIMETALLIC COIL: Helix coil is silicone coated on ranges<br />
below 500ºF for vibration dampening and to maximize heat<br />
transfer and response time<br />
ACCURACY: ±1% full span per ASME B40.3 Grade A, when<br />
using maximum or minimum temperature indicator, accurate<br />
to within 1-1/2% full span<br />
OVER TEMPERATURE LIMITS: Up to 250ºF, 100%; 250º to<br />
550ºF, 50%; 550º to 1000ºF, continuous use up to 800ºF,<br />
intermittent use over 800ºF<br />
B<br />
A<br />
1/2-14 NPT<br />
.600<br />
(15.24)<br />
STANDARD<br />
STEM LENGTHS<br />
2.5 (63.5)<br />
4 (101.6)<br />
6 (152.4)<br />
9 (228.6)<br />
12 (304.8)<br />
*15 (381.0)<br />
*18 (457.2)<br />
*24 (609.6)<br />
ø.25<br />
(6.35)<br />
INCHES<br />
(MM)<br />
MODEL UNIT A B<br />
<strong>BAC</strong>-3<br />
<strong>BAC</strong>-5<br />
inches<br />
mm<br />
inches<br />
mm<br />
1.113<br />
28.27<br />
1.113<br />
28.27<br />
3.132<br />
79.55<br />
5.006<br />
127.15<br />
*OPTIONAL<br />
ALL ORDERS CAN BE SENT TO:<br />
On-line fax: 215-323-9450 or e-mail to usg.sales@ametek.com<br />
© 2008, by AMETEK, Inc. All rights reserved.<br />
Printed in the U.S.A. 908<strong>PDF</strong> (160166)<br />
Sales/Technical Support: 215-257-6531 Customer Service: 727-536-7831<br />
900 Clymer Avenue 8600 Somerset Drive<br />
Sellersville, PA 18960 U.S.A.<br />
Largo, FL 33773 U.S.A.<br />
Specifications are subject to change without notice. Visit our Web site for the most up-to-date information.
Temperature Products<br />
Model <strong>BAC</strong> 3” and 5” Back Connected<br />
Industrial Bimetallic <strong>Thermometer</strong>s<br />
SPEC NUMBER SELECTION CHART<br />
Model <strong>BAC</strong>-3<br />
Connection<br />
1/2-14 NPT<br />
Model <strong>BAC</strong>-5<br />
Connection<br />
1/2-14 NPT<br />
Temperature<br />
Range*<br />
2-1/2” Stem<br />
Length<br />
4” Stem<br />
Length<br />
3” Dial Size<br />
6” Stem<br />
Length<br />
9” Stem<br />
Length<br />
12” Stem<br />
Length<br />
Spec No. Spec No. Spec No. Spec No. Spec No.<br />
25º to 125º FC 415086C 415093C 415100C 415107C 415114C<br />
0º to 200º FC 415087C 415094C 415101C 415108C 415115C<br />
0º to 250º FC 415088C 415095C 415102C 415109C 415116C<br />
50º to 300º FC 415089C 415096C 415103C 415110C 415117C<br />
50º to 400º FC 415090C 415097C 415104C 415111C 415118C<br />
50º to 550º FC 415091C 415098C 415105C 415112C 415119C<br />
200º to 1000º FC 415092C 415099C 415106C 415113C 415120C<br />
Temperature<br />
Range*<br />
2-1/2” Stem<br />
Length<br />
4” Stem<br />
Length<br />
5” Dial Size<br />
6” Stem<br />
Length<br />
9” Stem<br />
Length<br />
12” Stem<br />
Length<br />
Spec No. Spec No. Spec No. Spec No. Spec No.<br />
0º to 200º FC 415121C 415127C 415133C 415139C 415145C<br />
0º to 250º FC 415122C 415128C 415134C 415140C 415146C<br />
50º to 300º FC 415123C 415129C 415135C 415141C 415147C<br />
50º to 400º FC 415124C 415130C 415136C 415142C 415148C<br />
50º to 550º FC 415125C 415131C 415137C 415143C 415149C<br />
200º to 1000º FC 415126C 415132C 415138C 415144C 415150C<br />
* All dials are dual scale, Fahrenheit outer scale, Celsius inner scale<br />
ALL ORDERS CAN BE SENT TO:<br />
On-line fax: 215-323-9450 or e-mail to usg.sales@ametek.com<br />
© 2008, by AMETEK, Inc. All rights reserved.<br />
Printed in the U.S.A. 908<strong>PDF</strong> (160166)<br />
Sales/Technical Support: 215-257-6531 Customer Service: 727-536-7831<br />
900 Clymer Avenue 8600 Somerset Drive<br />
Sellersville, PA 18960 U.S.A.<br />
Largo, FL 33773 U.S.A.<br />
Specifications are subject to change without notice. Visit our Web site for the most up-to-date information.
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