Differential Pressure Gauge
& DP Gauge with Switch
Differential Pressure Gauges
are commonly used to measure the Pressure Difference between 2 pressure points.
A Switch along with that DP Gauge can be given to actuate electrical device
like hooter, Backwash etc.
Very common applications in
the Industries are to know the clogging condition of the filter in - Bag Filters,
air handling, Filtration units In pharmaceutical industry - hospitals, & semiconductor
industries, laminar air flow benches, dispensing booths, fluid bed dryers,
across marine filter in ballast tanks, Filters for irrigation processes, across
heat exchangers Filter In transformer oil cooling system, in self-cleaning and
back wash filters, to monitor pressure drop across strainer used in line with
positive displacement flow meters, Back flow prevention,
Diaphragm type differential pressure Gauges can be used
for flow rate adjustment using the valves in pipelines. Diaphragm type
differential pressure Gauges can be used to monitor pump performance. DP Gauge
with switch is very useful to monitor pumps installed at remote locations. The
malfunctioning of a pump or blockage in a pipeline will lead to an increase or
decrease in differential pressure. This change in differential pressure can be
used to warn the operator for high or low settings. Diaphragm instruments can
be used as liquid level indicators. With high pressure port connected to a
tapping at the bottom of the tank and low port kept open to atmosphere as
shown. Differential Pressure Gauges calibrated in units like mm, inches of
water etc. can be used to measure liquid level as a function of head
(differential pressure) which is specified by the user. If the tanks are closed
or pressurized, the low-pressure port can be connected to the top of the tank.
Diaphragm type Differential Pressure Gauges calibrated in
weight or volume is effectively used in cryogenic tank level monitoring. Tanks
can be stationery - vertical or horizontal. These instruments are used in
tanker transport vehicles too. Typically, these instruments have dry gauge
design with no liquid filling in case.
Reverse flow conditions can be detected with the use of Differential
Pressure Gauges. When differential pressure is measured across a restriction in
the flow line, we can measure flow rate. In applications were change in
direction of flow is to be detected. A center zero instrument can indicate flow
direction as well as measure flow. If the fluid in the line is not flowing, the
pointer will remain at zero position and will deflect in either direction depending
on the direction of the flow. It also can be used with a switch.
For more details kindly visit : www.nkinstruments.com or, www.nkinstruments.org
Or, visit :
Piston type DP Gauges | Piston
type Differential Pressure Gauges | Diaphragm type DP Gauges | Diaphragm type Differential
Pressure Gauges | DP Gauge with Switch | Differential Pressure Gauge with
Switch | DP Gauges for Reverse Flow detection | Differential Pressure Gauges for
Reverse Flow detection | Centre Zero DP Gauges | Centre Zero Differential Pressure
Gauges | DP Gauges for HVAC application | Differential Pressure Gauges for HVAC
application | DP Gauges for Bag Filters | Differential Pressure for Bag Filters
| DP Gauges for Air Filter Monitoring | Differential Pressure Gauges for Air
Filter Monitoring | DP Gauges for Backflow Prevention | Differential Pressure Gauges
for Backflow Prevention | Glycerin Filled DP Gauges | Glycerin Filled Differential
Pressure Gauges, Differential Pressure measurement across a restriction in the
flow line | DP measurement across a restriction in the flow line | Differential
Pressure measurement across Orifice Plate | DP measurement across Orifice Plate
| Diaphragm type Differential Pressure Gauges for Pump performance monitoring |
Diaphragm type DP Gauges for Pump performance monitoring | Diaphragm type DP Gauges for liquid level
indication | Diaphragm type Differential Pressure Gauges for liquid level
indication | Cryogenic Tank Level Monitoring DP Gauges | Cryogenic Tank Level
Monitoring Differential Pressure Gauges | DP Gauges for Level Indication on tanker
transport vehicles | Differential Pressure Gauges for Level Indication on tanker
transport vehicles | DP Gauges for Oxygen tank | Differential Pressure Gauges
for Oxygen tank | DP Gauges for O2 tanks | Differential Pressure Gauges for O2 tank
| DP Gauges for Carbon Dioxide tanks | Differential Pressure Gauges for Carbon
Dioxide tanks | DP Gauges for CO2 tanks | Differential Pressure Gauges for CO2
tanks | DP Gauges for Oxygen service | Differential Pressure Gauges for Oxygen service
| DP Gauge with 90 degree arc dial | Differential Pressure Gauge with 90 degree
arc dial | DP Gauge with 270 degree arc dial | Differential Pressure Gauge with
270 degree arc dial | DP Gauge with Multi color dial | DP Gauge with Multi
color dial | Differential Pressure Gauge with Follower Pointer | Differential Pressure
Gauge with Follower Pointer | Magnetic DP Gauge | Magnetic Differential Pressure
Gauge | DP Gauges for pre-filter | Differential Pressure Gauges for pre-filter
| DP Gauges for collector filter | Differential Pressure Gauges for collector
filter | DP Gauges to monitor filter clogging | Differential Pressure Gauges to
monitor filter clogging | DP Gauges for Heat Exchangers | Differential Pressure
Gauges for Heat Exchangers |
