DECADES OF EXPERIENCE
Leadership For The New Millennium
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Jewell Instruments
For over 60 years, Jewell Instruments and our predecessor companies
have provided high quality panel meter solutions for a wide range
of aerospace, industrial and commercial applications. J
EWELL
and
M
ODUTEC
are some of the most trusted brands in the industry.
They are known for:
Jewell Instruments
The only panel meter manufacturer that offers a full spectrum of panel meters. Analog, digital.
Any size, and shape. Surface mount, window mount, bezel mount. We have decades of broad-based
experience resulting in our superior breadth of product — and our ability to meet your custom
needs. Jewell Instruments can provide a proven, quick and cost-effective solution to your
panel meter needs.
Analog panel meters can be either electrical or electronic. Application areas include:
•
reliable, high quality, products
•
superb applications knowledge
•
custom designs for unique requirements
•
“extended staff” relationships with customers
•
creative engineering expertise
Electronic
•
Liquid Level
•
Flow
•
Pressure Monitors
•
Volume Units
•
Laboratory Equipment
•
Test Equipment
•
Broadcast Equipment
•
Stereo Equipment
•
Medical
•
Temperature
•
Battery Level
•
Speed
•
Tension Control
•
Kilns
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Marine
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Chart Recorders
•
Field Strength
Electrical
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Field Strength Meters
•
Power Generation
•
Power Distribution Panel
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Control Panels
•
Switchgear Panels
•
Power Supplies
•
Power Conditioners
•
Voltage Regulators
•
UPS Systems
•
Automatic Transfer Switches
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Generator Paralleling Switchgea
r
Digital panel meter applications include:
Digital
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Telecommunications
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Welders
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Agricultural
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Water Purification
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Desalinization
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Digital Panel Meters
Surface Mount, Bezel Mount, Window Mount
Digital Meters at a Glance . . . . . . . . . . . . . . . . . . . . . .Page 14
BL Series . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .Page 15
1000 Series . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .Page 15
BGE Series . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .Page 15
PMC Series . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .Page 16
2000 Series . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .Page 16
2100 Series . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .Page 16
DW Series . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .Page 17
1800 Series . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .Page 17
Analog Panel Meters
Surface Mount
Analog Meters at a Glance . . . . . . . . . . . . . . . . . . . . . .Page 2
Style
S Series . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .Page 4
2810 Series . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .Page 4
PB Series . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .Page 4
HS Series . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .Page 5
45 Series . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .Page 5
50 Series . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .Page 5
Rugged
MS Series . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .Page 6
200 & 300 Series . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .Page 6
72 Series . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .Page 6
73 Series . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .Page 6
25 Series . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .Page 6
Models 133 & 135 . . . . . . . . . . . . . . . . . . . . . . . . . . . .Page 7
Models 4632 & 4652 . . . . . . . . . . . . . . . . . . . . . . . . . . .Page 7
Models 3432, 3452, 443 & 445 . . . . . . . . . . . . . . . . . . .Page 7
Model 35 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .Page 7
Economy
55 & 56 Series . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .Page 8
MM Series . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .Page 8
MAS Series . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .Page 8
OMS & MSQ Series . . . . . . . . . . . . . . . . . . . . . . . . . . .Page 8
42 & 44 Series . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .Page 8
Window Mount
World Meter . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .Page 9
W Series . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .Page 9
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Page 1
Multi Mount
SWM Meter . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .Page 9
55 Series . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .Page 9
Bezel Mount
2000 Series . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .Page 10
70 Series . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .Page 10
BA Series . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .Page 10
58 Series . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .Page 10
Edgewise
E Series . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .Page 11
MD & ME Series . . . . . . . . . . . . . . . . . . . . . . . . . . . . .Page 11
13 & 13F Series . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .Page 11
Model 12 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .Page 11
802 Series . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .Page 11
Model 111 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .Page 12
Model 121 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .Page 12
Model 131 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .Page 12
Model 231 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .Page 12
Switchboard
2830 Series . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .Page 13
Models 4931,496,4951 . . . . . . . . . . . . . . . . . . . . . . . . .Page 13
Model 4981 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .Page 13
Model 497 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .Page 13
Models 4951-568 & 4951-727 . . . . . . . . . . . . . . . . . . .Page 13
Model 4991 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .Page 13
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Page 2
Surface Mount
S Series
4 1 Rec
•••••••• ••••
2810 Series
41 Sq
•• • • ••••
PB Series
41 Sq
•••• •• ••••
HS Series
51 R
••• •• • ••
45 Series
51 Sq
••• •••
50 Series
51R,R
ec
•• • • • • • •
MS Series
6 1 Rec
••• •• • ••
200 & 300 Series
61 R
•• • • •• • •
72 Series
61 Sq
•• •• ••
73 Series
61 R
••• ••
25 Series
61 R
•• ••
Model 133 & 135
71 Sq
••• • •
Model 4632 & 4652
71 R
••••••
Model 3432 & 3452
71 R
•••••
Model 443 & 445
71 R
•••••
Model 35
71 R
••
••••
55 & 56 Series
81 Sq
•••
MM Series
8 1 Med
••• •• • •
MAS Series
8 1 Rec
••• •• •
OMS & MSQ Series
8 1 Rec
•• •• •
42 & 44 Series
81 Sq
••• •
Window Mount
World Meter
9 2 Rec
•••• •• • ••
W Series
9 2 Rec
•••••••• ••••
Bezel Mount
SWM Series
9 1,2,3 Rec
••• •• • ••
55 Series
9 1,2,3 Sq
••••
2000 Series
10 1,3 Sq
••
•• ••
70 Series
10 1,3 Sq
••••• •• • •
BA Series
10 3 Rec
••••• •• ••••
58 Series
10 3 Rec
•••
Edgewise
E Series
11 4 H,V
•••••
MD & ME
11 4 H,V
•• •• •
13 & 13F
11 4 H,V
••• •
Model 12
11 4 H,V
•
20%
•
802 Series
11 4 H
••
Model 111
12 4 H,V
••• ••
Model 121
12 4 H,V
••• • ••
Model 131
12 4 H,V
••• • ••
Model 231
12 4 H,V
••• • ••
Switchboard
2830 Series
13 5 Sq
•••••
Model 4931
13 5 Sq
•• ••
Model 496
13 5 Sq
•• ••
Model 4951
13 5 Sq
•• ••
Model 4981
13 5 Sq
•• •••
Model 497
13 5 Sq
•• •••
Model 4951-568
13 5 Sq
•
>.025%
•••
Model 4951-727
12 5 Sq
•
>.025%
•••
Model 4991
12 5 Sq
••
•••
Mount
Code
Page
Key
Meter Codes Shape
1= Surface Mount V=Vertical
2= Window Mount H=Horizontal
3= Bezel Mount Med=Medallion
4= Edgewise Sq=Square
5= Switchboard R=Round
Rec=Rectangle
Sizes Accuracy
AC Rectified
AC Iron Vane
DC
Self-Shielding
5%
4%
3%
2%
8''
6''
5 1/2''
5''
4 1/2''
3 1/2''
2 1/2''
2''
1 1/2''
Shape
Model
Analog Panel Meters
meters not shown to scale
Meter Movements
Taut-band
Taut-band suspension core-magnet construction
and wrap-around powdered-iron pole piece provide
inherent ruggedness and exceptional self-shielding.
Recommended for rugged environments when high
shock loads are the nor m.
Pivot & Jewel
Pivot and jewel suspension is a standout for high
torque, low inter nal friction, great
accuracy and
excellent tracking and repeatability.
Recommended
for rugged environments when vibration is common.
Moving Magnet
A moving magnet suspension with a permanent coil
and a moving magnet is a much more cost-effective
solution than a traditional d’Arsonval movement. With
an accuracy level of 5%, it has a price/performance
advantage when indication, and not pinpoint accuracy,
is the meter’s functional requirement.
AC Meters
AC meters are
available in either rectifier type or
iron-vane version.
•
Rectifier type is the standard taut-band
movement for alter nating cur rent (AC).
•
Iron-vane movements are compact pivot and
jewel suspensions. They
have the advantage
of insensitivity to input
distortion, making
them the appropriate choice for applications
encountering environmental vibration.
Many options are available for our
meters; they are almost infinitely
customizable. Please call one of our
experienced Applications Specialists
or visit our Web site:
(www.jewellinstruments.com)
to view a detailed Specifications Sheet.
All of
Jewell Instruments
analog meters meet the
ANSI C39.1 standard.
Analog Panel Meters
Surface Mount Window Mount Bezel Mount
Edgewise Switchboard
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Surface Mount
meters not shown to scale
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Page 4
High Style
New panel meter applications often require a cutting edge look. Jewell Instruments offers a variety
of panel meter configurations with clean-cut styling to meet your latest design needs.
S Series —
These clean-cut meters with straightforward design and pleasing aspect
ratio are leaders of our panel meter line. Their dimensions and styling
will add distinction to any instrument or control panel.
Surface, rectangle, 1 1/2'', 2 1/2'', 3 1/2'', 4 1/2'', 5 1/2'', 8'', DC 2%,
AC rectified 3%, AC iron vane 2%, self-shielding
2810 Series —
The 2810 Series offers large, easy-to-read scales that are clearly illuminated
f
rom ambient light. Featuring a unique case design with enclosed meter
movement and scales located behind inter nal housing, the 2810 offers
greater dust resistance than conventional case designs.
Surface, square, 3 1/2'', 4 1/2'', DC 2%, AC rectified 3%,
AC iron vane 2%, self-shielding
Industrial Styling
Whether it’s a new panel meter application or an old standby, the traditional look of our
industrialized meters might be just the right design element for your application.
PB Series —
The PB Series meets the design needs of a hard-hitting, big-dial-area
“industrial” look demanded by many of our customers. The widest
range configurations available in the industry.
Surface, square, 1 1/2'', 2 1/2'', 3 1/2'', 4 1/2'', DC 2%, AC rectified 3%,
AC iron vane 2%, self-shielding
After form factor and accuracy, style can be the most impor tant decision
criteria in selecting a panel meter. Jewell Instruments
offers a complete
array of customizable features, from
cases and covers, to colors and dials,
to special markings and
hot-stamped covers. Call us and talk to one of our
knowledgeable Applications Specialists to discuss your unique style needs.
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Page 5
meters not shown to scale
HS Series —
The HS Series is renowned for its resistance to shock, vibration and
moisture. Special parts and fastening reduce the effects of hard usage;
one-piece, steel case provides magnetic and electrostatic shielding. The con-
vex glass window is her metically sealed.
Surface, round, 1 1/2'', 2 1/2'', 3 1/2'', DC 2%, AC rectified 3%,
self-shielding
45 Series —
These panel meters are particularly well suited for industrial applications
where style is an issue. Clean lines, easy-to-read dials and rugged, reliable
movements all add to the outstanding performance of our most popular
industrial meter.
Surface, square, 5'', DC 2%, AC rectified 3%, self-shielding
50 Series —
The 50 Series has the traditional black case and glass window design of an
industrial panel meter. The phenolic Bakelite covers and cases are suited for
the harsh treatment industrial equipment receives.
Surface, round, rectangle, 2 1/2'', 3 1/2'', 5'', DC 2%, AC rectified 3%,
self-shielding
Surface Mount
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Page 6 meters not shown to scale
MS Series —
The MS series has a contemporary concave cover to reduce glare and
improve readability. Rugged and durable, this aesthetically pleasing
rectangular shape interfaces with today’s high technology applications.
Surface, rectangle, 1 1/2'', 2 1/2'', 3 1/2'', DC 2%, AC rectified 3%,
self-shielding
200 & 300 Series —
The Series 200/300 are ruggedly designed instruments which meet the
demands of heavy industrial environments. These instruments are
available with Bakelite cases and glass windows, as well as a wide
selection of movements and ranges.
Surface, round, 2 1/2'', 3 1/2'', DC 2%, AC rectified 3%,
AC iron vane 2%, self-shielding
72 Series —
These heavy-duty meters are impervious to most solvents that damage
plastics. We build them to withstand a long life of rugged ser vice on
motor generators, chargers and similar equipment. Available with metal
case and cover, wide choice of ranges, all at a low cost.
Surface, square, 2 1/2'', DC 5%, AC rectified 5%, self-shielding
73 Series —
These meters are essentially the same as the Series 72 and Series 74,
described above, except they are round. They are renowned for their
appearance compatibility with other round gauges on the same panel.
Surface, round, 2 1/2'', DC 5%, AC rectified 5%, self-shielding
25 Series —
The Series 25 process control meters provide reliable perfor mance,
high quality and precision indication. They are watertight, shock
and vibration resistant.
Surface, round, 2 1/2'', DC 2%, self-shielding
Many of Jewell Instruments’ panel meters deliver rugged perfor mance
to overcome the unique demands of heavy industry. Our r ugged meters
offer a choice of mechanisms to meet the needs of your environment;
taut-band for high shock applications or pivot and jewel for high
vibration settings. Metal covers and cases add to the “industrial”
look of these products while sealing them for protection from invasive
hazards such as dust and moisture.
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Page 7
meters not shown to scale
Models 133 & 135 —
Models 133 and 135 are renowned for their resistance to shock, vibration
and moisture. Special parts and fastening reduce the effects of hard usage;
a one-piece steel case provides magnetic and electrostatic shielding and
the convex glass window is her metically sealed. They provide a 90°
measuring angle.
133: Surface, square, 1 1/2'', AC rectified 4%
135: Surface, square, 1 1/2'', DC 3%
Models 4632 & 4652 —
Model 4632 and Model 4652 are essentially larger round versions of
Models 133 and 135. The bigger meter provides easier reading. Both
meters are self-shielding.
4632: Surface, round, 4 1/2'', AC rectified 3%, self-shielding
4652: Surface, round, 4 1/2'', DC 2%, self-shielding
Models 3432, 3452 & Models 443, 445 —
Models 3432 and 3452 and Models 443 and 445 offer the same rugged
features as Models 4632 and 4652 — but they offer a 250° scale. This
larger scale allows for more fine tuned read-outs while maintaining the
look of an analog meter. Special parts and fastening reduce the effects of
hard usage; a one-piece steel case provides magnetic and electrostatic
shielding and glass the window is her metically sealed.
3432: Surface, round, 3 1/2'', AC rectified 2%
3452: Surface, round, 3 1/2'', DC 2%, self-shielding
443: Surface, round, 4 1/2'', AC rectified 2%
445: Surface, round, 4 1/2'', DC 2%, self-shielding
Model 35 —
Model 35 is one series of meters where it is not necessary to list the
ranges in which it is available. Simply decide which range you require.
Model 35 can be made in any conventional milliammeter, ammeter, or
voltmeter range...and in some ranges that aren’t very conventional.
Surface, round, 3 1/2'', DC 2%, AC rectified 3%, self-shielding
Surface Mount
meters not shown to scale
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Page 8
55 & 56 Series —
Designed for economy, Series 55 and 56 meters silhouette movement
gives them a flat back, with nothing protruding but the terminals and
attachment lugs. An excellent choice when real estate is an issue with
low cost as a bonus.
Surface, square, 2 1/2'', DC 5%
MM Series —
The MM Series panel meter introduced the now ever-popular medallion
shape. This space-saving design offers high visibility and rugged durability
while blending with today’s high technology applications.
Surface, medallion, 1 1/2'', 2 1/2'', 3 1/2'', DC 2%, AC rectified 3%
MAS Series —
Attractive contemporary designs with a low aspect ratio are key benefits
of the MAS Series. All meters have operating zero adjusters and scales
printed on translucent plastic, per mitting beautifully diffused lighting,
using the optional exter nal light kit or custom light source.
Surface, rectangle, 1 1/2'', 2 1/2'', 3 1/2'', DC 5%, AC rectified 5%
OMS & MSQ Series —
Traditional meters with modern styling and a low price tag. These meters
have operating zero adjusters and scales printed on translucent plastic,
per mitting diffused back-lighting.
Surface, rectangle, 1 1/2'', 2 1/2'',
DC 5%, AC rectified 5%
42 & 44 Series —
A clear plastic cover, with translucent ribbing over the pivot area, gives
these meters a clean, open look that is compatible with any surrounding.
The case is zinc-plated steel, damage resistant and designed for easy
installation.
Surface, square, 2 1/2'', DC 5%, AC rectified 5%
Often designing means tradeoffs; size vs. space, accuracy vs. cost. Our
complete line of panel meters addresses these issues with many efficient
designs — providing economies of space and cost.
Talk to one of our
Applications Specialists to discuss your space, pricing requirements and
solutions we provide — both standard and custom.
Space Saving
We can incorporate a surface mount panel meter into your design without losing volumetric efficiency.
Value
—Price and performance are what equals value in today’s marketplace. Often a decision
based
on price alone can lead to unsatisfactor y results. We understand that at Jewell Instruments
and deliver the best overall value available.
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Page 9
meters not shown to scale
World Meter —
World Meters incorporate taut-band/moving-coil movements. The result
is a rugged and accurate meter with unique and desirable features, at a
very economical price.
Window mount, rectangle, 1 1/2'', 2 1/2'', 3 1/2'', 4 1/2'', DC 2%,
AC rectified 3%, self-shielding
W Series —
The W Series Meters — designed for easy installation with meter
covers that are flush with the front panel surface. The dial is easy to
read with excellent functional appearance; plus, the looks-enhancing
edge options include clear, white and black.
Window, rectangle, 1 1/2'', 2 1/2'', 3 1/2'', 4 1/2'', 5 1/2'', 8'', DC 2%,
AC rectified 3%, AC iron vane 2%, self-shielding
SWM Meter —
In a moder n combination of meter design and technology, the SWM Series
incorporates taut-band/moving-coil movement in a small, fully
insulated
barrel, making the most of behind-panel space. Volumetric efficiency,
combined with strikingly handsome styling, result in unparalleled
flexibility both for the engineer and designer.
Surface, window, bezel, rectangle, 2 1/2'', 3 1/2'', 4 1/2'', DC 2%,
AC rectified 3%, self-shielding
55 Series —
The 55 Series has a reputation for accuracy and reliability. It features a
strong steel case, variety of AC and DC ranges and offers a great value
to your design, too.
Surface, window, bezel, square, 3.5'', DC 5%, AC rectified 5%
These designs incorporate taut-band/moving-coil movements — unmatched
in any production meter, anywhere. Our space-efficient case and dial
configuration take up about 30% less space than conventional panel meters.
Window/Multi Mount
Multi-Mount
Many of our most popular meters are available in multiple mounting
styles to offer you the greatest design and performance flexibility.
Many models are
available in surface, bezel and window mounts.
See the Meter matrix on Page 2.
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Page 10
2000 Series —
2000 Series panel meters are styled to complement the appearance of
equipment, rather than dominate it. Dust-sealed case is standard, with
moisture resistant sealing available as an option. The electromechanical
design achieves the best combination of high torque with minimum
response time and minimum power consumption.
Surface or bezel, square, 2 1/2'', 4 1/2'', 5 1/2'', DC 2%, self-shielding
70 Series —
The highly versatile 70 Series surface and bezel mount panel meter
provides maximum flexibility for size, type of mechanism and method
of mounting. It has a small crystal-clear cover which is distor tion free
and unaffected by aging. The clean, clear appearance of these meters
blends with any color scheme.
Surface or bezel, square, 1 1/2'', 2 1/2'', 3 1/2'', 5'', 6'', DC 2%,
AC rectified 3%
BA Series —
These bezels are slender and graceful — protruding less than 1/8'' from
the panel surface. Molded of an engineered high-strength plastic — the
BA Series is highly resistant to damage and corrosion, while per mitting
minimum cross-section consistent with function.
Bezel, rectangle, 1 1/2'', 2 1/2'', 3 1/2'', 4 1/2'', 5 1/2'', DC 2%,
AC rectified 3%, AC iron vane 2%, self-shielding
58 Series —
Our 58 Series meters’ unique design includes panel front insertion and
integral spring clips to hold it in place. These meters have quick-connect
ter minals as standard for ranges 30 amps and lower, screw terminals
optional for all ranges. At and above that, they are induction type meters,
with ter minals replaced by a charger lead that passes through a formed
metal guide — a simple solution to the problem of hooking up heavy-
duty leads.
Bezel, rectangle, 2 1/2'', DC 5%
Jewell Instruments’ bezel mount meters enhance appearance and are an
affordable way to give your application a custom look. At the same time,
the bezels protect the meters from environmental
damage. Each bezel
installs easily, with all hardware supplied. Bezels are available with many
options and special features, such as high temperature case and cover.
B ezel Mount
Edgewise
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E Series —
These meters are compact — only 1/2'' thick. The polycarbonate case and
cover withstand hard knocks and extreme temperatures. There is a light
well provided for optional back-lighting. The E Series kit includes spring
clips for easy mounting.
Edgewise, horizontal, vertical, 2'' x 1/2'', DC 2%, AC rectified 2%,
self-shielding
MD & ME Series —
The MD and ME Series are useful, space-saving meters in three sizes,
interchangeable with many costly d’Arsonval meters or moving magnet
meters from other sources. All sizes feature flush-to-panel covers without
the bulge that disfigures many edgewise meters. A low-cost option pro-
vides inter nal illumination through a translucent dial — sophisticated
lighting unusual in any economy meter, let alone an edgewise type.
Edgewise, horizontal, vertical, 1 1/4'', 2'', DC 5%, AC rectified 5%
13 & 13F Series —
The curved plastic fronts of the 13 Series make for easy reading without
recesses to collect dirt or moisture. Dial faces are completely customiz-
able. Supplied with standard quick-connect type ter minals; screw-type
45° offset terminal optional. The 13F Series features a straight-across
front enhancing readability. It hugs the front of the panel, projecting
out only 3/16''. The dial recesses slightly behind the cover providing
dial illumination by proximity lighting.
Edgewise, horizontal, vertical, 2'', DC 5%, AC rectified 5%
Model 12 —
This compact indicator is perfect as a go/no-go indicator, circuit condition or
as a miniature null-type, zero-center tuning indicator of balance in position.
In the latter case, its proximate quantitative indication may be additionally
useful. It is available with zero left, zero center or zero right indication.
Edgewise, horizontal, vertical, 1 3/8'' x 9/16'', DC 20%
802 Series —
802 Series are ver y small, low cost, uncalibrated meters for indicating
on-off conditions or voltage transition points. They are rugged, dependable
and require less than 2 mW to move flag or pointer. The 802 flag type has
a white flag that moves from one end of a red & white scale to the other.
Optionally, a pointer that moves across scale to indicate circuit condition
is available.
Edgewise, horizontal, 5/16'' x 1/4'', DC 5%, (center point only)
Jewell Instruments’ edgewise panel meters offer high performance in a
minimum of panel space. A one-piece bridge module maintains
critical point-to-point dimensions in the pivot-and-jewel movement
separate from the magnetic circuit. A shock-absorbing jewel arrange-
ment provides for long operating life.
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Model 111 —
The Model 111 has a one-piece scale with a rear access zero corrector.
This meter uses minimal space, is stackable without interaction and
offers maximum value. Illumination is not available.
Edgewise, horizontal, vertical, 1 3/4'', DC 2%, self-shielding
Model 121 —
The Model 121 is an anti-parallax, in-line scale edgewise panel meter.
The zero corrector is conveniently located on the front of the meter.
Illumination is optional with 2 5V 200mA lamps.
Edgewise, horizontal, vertical, 2 1/2'', DC 2%, AC rectified 3%, self-shielding
Model 131 —
The Model 131 is a larger version of the 121. It offers a larger scale for
greater viewing ease. Illumination is optional.
Edgewise, horizontal, vertical, 3 1/2'', DC 2%, AC rectified 3%, self-shielding
Model 2 31 —
Model 231 is the largest of our edgewise panel meters — with a 2 3/4'' scale.
They offer all of the features and options of our smaller versions.
Illumination is optional.
Edgewise, horizontal, vertical, 3 1/2'', DC 2%, AC rectified 3%, self-shielding
Edgewise
Models 111, 121, 131 and 231 incorporate a flat Cormag thin-line
move-
ment module whose inherent shielding, reinforced by an external steel
cover, permits mounting the meter on magnetic or nonmagnetic panels,
without need for adjustment or compensation. It also allows for side-by-
side stacking of meters without interaction.
The meters shown below are available in all models listed.
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Switchboard
2830 Series —
The design of the 2830 Series makes it the industry standard. With a
functional cover/dial design with sharp, bold, high-visibility numerals
and legend, they stand apart from the competition. The pointer and scale
are on the same plane eliminating parallax reading errors. They provide
virtually friction-free operation, greater sensitivity, repeatability without
tapping, shock and vibration resistance. Strong steel cases give a classic
industrial look that maintains accuracy and prolongs life. Both transducers
and signal-conditioning circuitry are integral.
Switchboard, square, 4 1/2'', DC 2%, AC rectified 2%, self-shielding
Models 4931, 496, 4951 —
These models are hi-shock, sealed watertight switchboard instr uments.
The Model 496 is an AC iron vane type, taut-band suspension meter,
while the 4931 is an AC rectifier type. These ruggedized panel meters are
appropriate for commercial or military applications. Meets requirements
of MIL-M-16034.
Switchboard, square, 4 1/2'', DC 2%, AC iron vane 2%,
AC rectified 2%, self-shielding
Model 4981 —
The Model 4981 watt-meter is qualified to MIL-W-19088, for both trans-
for mer and nontransformer ranges. A self-contained package produces a
sealed, watertight design.
Switchboard, square, 4 1/2'', DC 2%, AC rectified 2%, self-shielding,
self-contained
Model 497 —
Synchroscopes measure the difference in phase angle and frequency
between the voltages of a running line and an incoming line. These
meters are qualified to MIL-I-16104A and have the added benefit of
a sealed, watertight design.
Switchboard, square, 4 1/2'', DC and AC rectified with an accuracy
of +/-2
°
, self-shielding, self-contained
Models 4951-568 or 4951-727 —
The Model 4951 power factor meter meets the requirements of
MIL-M-19261 and MIL-M-16034. Available as the 4951-727 self-
contained or the 4951-568 “matched set” with exter nal transducer.
A watertight seal is a standard feature.
Switchboard, square, 4 1/2'', 0.025% @ 0.5 PF, 0.007% @ 1.0 PF,
self-shielding
Model 4991 —
The Model 4991 is an expanded scale switchboard instrument. It meets
MIL-M-16125C and MIL-M-23167 requirements.
Switchboard, square, 4 1/2'', 3% of frequency span, self-shielding,
self-contained
The majority of Jewell Instruments’ line of switchboard panel meters
offers sealing in accordance with the MIL-M-10304 standard. They are
taut-band suspension and are capable of withstanding the navy hi-
shock test. The taut-band suspension provides for excellent repeatabili-
ty by virtually eliminating friction.
The meters shown below are available in all models listed.
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BL 1000 BGE PMC 2000 2100 DW 1800
Series Series Series Series Series Series Series Series
Display
LCD
••••••••
Backlit LCD
••••••
LED
••
Mounting
Surface
•• •
Window
••• •
Bezel
••• ••••
Connections
Pins
•••
Solder Pads
•
Screw Terminal Connector
•••••
Banana Plugs
•
Inputs
DC Volt
••• ••••
DC AMP
•• •••••
AC Volt
••••
AC AMP
••••
Frequency
•••
RTD
••••
Thermocouple
•••
DPM Power
5 Volt DC
••• ••
+/- 5 Volt DC
••
9 Volt DC
••• •
Loop Powered
•• ••••
115 VAC
••••
230 VAC
••••
12 or 24 VDC (Isolated)
•••
10 to 28 VDC (Isolated)
•• •
10 to 30 VDC (Isolated)
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Digital Panel Meters are the appropriate choice for applications where
exact measurement, and not relative change, is the required functionali
ty.
Jewell Instruments’ series of digital panel meters deliver reliability,
quality workmanship and competitive pricing for a variety of market
applications. Combining unmatched performance with a high degree
of dependability, our digital meters are the logical choice for many
applications that require exact readings from their instrumentation.
BL Series —
The BL Series is a low-cost alternative to your digital panel meter needs.
It has a 3.5 digit readout with full 1999 display. The BL has low power
consumption making it ideal for battery operation — even in backlit
applications. LO-BAT indicator available. Decimal point has 3 positions
with extended selection.
1000 Series —
The 1000 Series has everything you need in a digital panel meter applica-
tion. Options include mounting style, green or red display, backlighting,
all with low power consumption, low space requirements and low cost.
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PMC Series —
The PMC Series is designed to meet the unique needs of process
i
nstrumentation applications. It is self-powered from a 4-20mA control
loop. It includes our standard features, such as selectable decimal points
and large digits.
2000 Series —
The Series 2000 is the ideal industrial application panel meter. This 1/8
''
DIN meter is splash and hose proof, with a wide temperature range. The
polycarbonate case makes it resistant to knocks. With all of these rugged
features, the Series 2000 remains a slim meter, easy to fit in the design of
your industrial application.
2100 Series —
The Series 2100 is the next generation 2000 with all the features of the
2000, but now with DIP switch selections for decimal points and inputs.
We’ve also added multiple power options.
Digital Panel Meters
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meters not shown to scale
DW Series —
The DW is the digital version of an analog standard, the power
monitor. No separate power supply is needed, and with no additional
wiring, there is no additional installation time. The DW Series can
easily replace an existing analog power monitor.
1800 Series —
The 1800 Series is our BIG DIGIT 1/8
''
DIN digital meter series. The
3.5 digit are .98'' high on the LCD choice and .8'' high on the LED
dis-
play. The big digits and easy-to-read red or green displays make the
Series 1800 a must have for a small meter, big results application.
Jewell Instruments’ Customer Focused Business Approach
Cooperation and joint planning between our engineering group and yours drive our customer
focused approach. Whether your application calls for a standard unit or custom job, our
Applications Specialists develop specifications that ensure the products delivered to you
meet or exceed all of your requirements. We work as an extension of your engineering and
manufacturing teams to solve problems, improve products, shorten lead times and bring
more value to your products and services. These are the cornerstones of our long-term
customer relationships.
Contact Information
Jewell Instruments, LLC
850 Perimeter Road
Manchester, NH 03103 USA
Telephone: 603 669-6400
Facsimile: 603 669-5962
www.jewellinstruments.com
sales@jewellinstruments.com
Panel Meters
Toll Free: 800 METERS-1
(800 638-3771)
Facsimile: 603 622-2690
Inertial Sensors, Avionics and Solenoids
Toll Free: 800 227-5955
Facsimile: 603 622-2690