|
|
|
|
|
|
|
|
|
|
|
|
| |
|
|
Featured Products:
Anderson-Bolds has recently added the
Elster American Meter
Gas Meter to our Energy Management product list. Please call us for
details.
|
|
| |
|
MULTIVIEW
Magnetic Liquid Level Gages
Rugged, Versatile Options for a Wide
Range of Applications
|
|
Emerson Penberthy MULTIVIEW Magnetic Liquid
Level Gages can be built to serve practically any process industry
situation. From the simplest operation to the most severe, corrosive
environment, Penberthy can construct a system to best suit your
company’s requirements. As pioneers in magnetic gage level
indication and as creators of the unique concentric magnet design,
Penberthy has the expertise to know what design, specifications and
options best fit any given application. Contact Anderson-Bolds to
discuss specific duty requirements in your operation.
MULTIVIEW Magnetic Liquid Level Gages
utilize a communicating chamber constructed of 2-1/2" pipe which
is connected to the process tank with either side or end connections.
A float with a self-enclosed magnet is custom sized and weighted to
float at the surface of the process liquid to be monitored. The float
is then installed in the communicating chamber. The industry-unique
concentric magnet in MULTIVIEW gages provides a more
consistent magnetic field than conventional magnet designs.
|
Indicator
Types
| Follower Style Indicator
In MG Follower-Type models, the unit consists of a
hermetically-sealed tube in a protective view housing. Within this tube
is a gold anodized aluminum follower which will mirror level changes in
the process tank. This entire assembly is attached to the communicating
chamber where the follower is magnetically coupled with the float.
Because the follower and float are magnetically linked, liquid level
changes in the process tank will cause both float and follower to rise
and fall in unison. The result is a precise indication of the liquid
level within the vessel.
|
 |
| Flag Style Indicator
MG Flag-Type monitors provide a more secure link between the
indicator and float. The view housing is sealed and consists of a single
column assembly of aluminum flags within an extruded aluminum channel.
These flags are anodized with black on one side and gold on the other.
Each flag houses a small magnet and is assembled on a single, individual
axle. As the float in the communicating chamber rises and falls, the
magnetic interaction between float and flag magnets cause the flags to
rotate 180ƒ. These changes are shown through contrasting colors –
black above and gold below the liquid level.
To insure trouble-free operation, Emerson Penberthy’s flags are
magnetically interlocked and utilize mechanical stops. This prevents
over-rotation. Penberthy’s redundant axle system prevents binding,
with each flag allowed to rotate on the axle and each axle free to
rotate in the channel. This method of indication is always accurate,
regardless of the speed of process level change or vibration.
|
 |
Back to Top
Switch Types
| Style/P/N |
Type |
Ex-Proof Specs |
I/S Specs |
Temp Specs |
Electrical |
| MGT- 362 / 362B* / 362C* Transmitters |
Continuos Level Transmitters |
FM-Approved/
CSA-Certified Ex d
Explosion-Proof:
Division 1,2
Class I: Groups B,C,D
Class II: Groups E,F,G
Class III: Type 4
(When installed in accordance with Penberthy Drawing
#18F51-009)
|
FM-Approved/
CSA-Certified Exi a
Intrinsically Safe:
Division 1,2
Class I: Groups A,B,C,D Class II: Groups E,F,G Class III: Type 4
When installed in accordance with Penberthy Drawing #18F52-009
|
-40ƒ C to 70ƒ C
(-40ƒ F to 160ƒ F) transmitter
-162ƒ C to 125ƒ C (-260ƒ F to 257ƒ F) sensor (unprotected)
|
MGT Transmitters provide continuous level indication to
remote locations via 4 to 20 mA loop-powered operation. |
| MGT- 366 / 367 Transmitter |
Continuous Level Transmitters |
FM-Approved/
CSA-Certified Ex d Explosion-Proof:
Division 1 Class I: Groups B,C,D
Class II: Groups E,F,G Class III: Type 4X
|
Not Available in I/S. |
-34ƒ C to 70ƒ C (-30ƒ F to 160ƒ F)
electronics -34ƒ C to 149ƒ C (-30ƒ F to 300ƒ F) sensor
|
MGT Transmitters provide continuous level indication to remote
locations via 4 to 20 mA loop-powered operation. |
| MGS-314/314D* |
Point Level Switch |
FM-Approved/ CSA-Certified Ex d Explosion-Proof
Division 1,2
Class I: Groups B,C,D
Class II: Groups E,F,G
Class III: Type 4
(When installed in accordance with Penberthy Drawing
#7E741-009)
|
FM-Approved/ CSA-Certified Exi a Intrinsically Safe
Division 1,2
Class I: Groups A,B,C,D
Class II: Groups E,F,G
Class III: Type 4
(When installed in accordance with Penberthy Drawing
#7E742-009)
|
-40ƒ C to 185ƒ C (-40ƒ F to 365ƒ F) with third party approvals
-162ƒ C to 340ƒ C (-260ƒ F to 645ƒ F) without third party
approvals
|
MGS-314: SPDT 5A service
MGS-314D: DPDT 10A service
|
| MGS-314L*/314M* |
Point Level Switch |
FM-Approved/ CSA-Certified Ex d Explosion-Proof
Division 1,2
Class I: Groups B,C,D
Class II: Groups E,F,G
Class III: Type 4
(When installed in accordance with Penberthy Drawing
#7E741-009)
|
FM-Approved/ CSA-Certified Exi a Intrinsically Safe
Division 1,2
Class I: Groups A,B,C,D
Class II: Groups E,F,G
Class III: Type 4
(When installed in accordance with Penberthy Drawing
#7E742-009)
|
-40ƒ C to 185ƒ C (-40ƒ F to 365ƒ F) with third party approvals
-162ƒ C to 340ƒ C (-260ƒ F to 645ƒ F) without third party
approvals
|
MGS-314L: SPDT 1A service used with standard MULTIVIEW™
MGS-314M: SPDT 1A service used with either TMMG (Top Mount Magnetic
Gage) or MMG (Mini Magnetic Gage)
|
| MGS-314P |
A latching pneumatic point level switch |
Any Area as the MGS-314P is pneumatic. |
Any Area as the MGS-314P is pneumatic. |
-198ƒ C to 232ƒ C (-325ƒ F to 450ƒF) |
MGS-314P: A latching pneumatic switch |
| *Third party approvals pending |
|
|
|
|
|
Back to Top
Applications
|
Sodium Hypochlorite
Boiler Feedwater Tank
Hydrochloric Acid
Stop Oil
LPG
Interface
DowthermÆ
Sulfuric Acid
Hydrogen Sulfide
Oil/Water Separator
Sodium Hydroxide
Liquid Nitrogen
Flare Drums
Phosgene
|
Ammonia
Butane
Seal Oil Pots
Black Liquor
Drip Pot
Boiler Steam Drums
Glycol
Propane
Hydraulic Oil
Feedwater Heaters
Extreme Flashing
Hydrazine
Caustic Chemicals
Fuel Oil
Hydrofluoric Acid
|
Jet Fuel
Molten Sulfur
Sour Oil
Diesel Fuel
Deionized
Water Sumps
Freon
Liquid Ethylene
Water
Underground Storage
Benzene
Asphalt Settler
Acetic Acid
Liquids & Slurries
|
Back to Top
Options
| Sanitary MULTIVIEW™ |
To meet sanitary requirements necessary in the production of food,
beverage, dairy, biomedical and pharmaceutical products and in other
sanitary applications, Emerson Penberthy recommends the Sanitary MULTIVIEW™.
Designed to 3A standards, this system is constructed of standard 316L SS
materials with other construction materials available. Fittings and
clamps meet industry sanitary regulations and allow for quick
disassembly and cleaning. |
| Explosion-Proof (XP) Illuminator |
To improve visibility in low-light environments, an Explosion-Proof
Illuminator can be a valuable addition to many level monitoring
situations. This option also works well when an insulation blanket is in
use. The illuminator is UL-listed 644 for explosion-proof usage: Class 1
Groups B, C, D, 125/250 Vac, maximum 25 or 50 watts, depending on the
length required. |
| Insulation Blankets |
Emerson Penberthy Insulation Blankets can withstand temperatures ranging from
-300ƒ F to 750ƒ F (-184ƒ C to 400ƒ C). Flexible blankets are
available in thicknesses of ?", 1" or 2". Materials
available include fiberglass cloth coated with either PTFE TeflonÆ or
silicone rubber. Rigid blankets in thicknesses of 4" – 12"
are available in other materials on request. |
| Frost-Free Extensions |
In super-frigid applications such as liquid nitrogen or liquefied
ethylene, Frost-Free Extensions should be utilized. Both types of
monitoring systems can be equipped with PMMA frost-free features. This
low-coefficient thermal transmitting material resists frost buildup to
maintain clear visibility. With widths ranging from 2" to 12",
these extensions can be paired with virtually any thickness of
insulation blanket. |
| Thermal Tracing |
MULTIVIEW™ Magnetic Liquid Level Gages can be
equipped with electrical heat tracing or piped for either refrigerant
use or steam use. To determine the temperature differential, subtract
the minimum expected ambient temperature from the desired maintenance
temperature. An insulation blanket is highly recommended in cases such
as these. |
| Drum Level Indicator |
Combining MULTIVIEW™ monitoring with an
integrally-mounted armored gage, Emerson Penberthy’s Drum Level Indicator
offers improved safety, convenience and versatility, meeting ASME Boiler
Code, Section 1, Page 60 requirements for Water Level Indicators. By
adding the MGS-314 switch and MGT-362 transmitter, remote level
measurement transmission and precise control capability is possible. |
Back to Top
|
