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Datasheet: M-201-T33 (No company)

High flow,adjustable flow switch with right-angle flow

 

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No company
Tope Co., Ltd.
Tel: (02) 8228-0658 Fax: (02) 8228-0659 http://www.sensor.com.tw
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Adjustable Flow Switches
Adjustable Flow Switches
H i g h f l o w
H i g h f l o w
H i g h f l o w
H i g h f l o w
H i g h f l o w,,,,,
adjustable flow switch
adjustable flow switch
adjustable flow switch
adjustable flow switch
adjustable flow switch
with right-angle flow
with right-angle flow
with right-angle flow
with right-angle flow
with right-angle flow
O p e r a t i o n
O p e r a t i o n
O p e r a t i o n
O p e r a t i o n
O p e r a t i o n
The flow switch is activated by flow forcing a piston kept in
place by a spring to travel past a reed switch. This provides a
positive signal after a certain amount of travel. Set point
adjustment is controlled by adjusting the positioning of the reed
switch.
Custom V
Custom V
Custom V
Custom V
Custom Ve r s i o n s A
e r s i o n s A
e r s i o n s A
e r s i o n s A
e r s i o n s Av a i l a b l e
v a i l a b l e
v a i l a b l e
v a i l a b l e
v a i l a b l e
Malema welcomes the opportunity to apply its flow sensor
experience to work for its customers. Please contact the factory
for any special requirements; such as ports, extreme temperature
and pressure capabilities, etc.
3/8" Flar
3/8" Flar
3/8" Flar
3/8" Flar
3/8" Flare'
e'
e'
e'
e'sssss: Water:
0.03 - 3 gpm
Air:
1 - 30 scfm
1/2" Flar
1/2" Flar
1/2" Flar
1/2" Flar
1/2" Flare'
e'
e'
e'
e'sssss: Water:
0.1 - 5 gpm
Air:
1 - 50 scfm
* Maximum flows through switch are higher.
3/8" Flare
1/2" Flare
M-201-T Series
M-201-T Series
M-201-T Series
M-201-T Series
M-201-T Series
F e a t u r
F e a t u r
F e a t u r
F e a t u r
F e a t u re s
e s
e s
e s
e s
Field adjustable -- infinite flow range
High repeatability
Extremely sensitive
Minimum pressure drop
Position insensitive
A p p l i c a t i o n s
A p p l i c a t i o n s
A p p l i c a t i o n s
A p p l i c a t i o n s
A p p l i c a t i o n s
Cleaning Tools in the semiconductor industry
Cooling systems
Water treatment systems
Process flows
Set Point Accuracy:
10% maximum
Repeatability:
2%
Hysteresis:
30%
(lower hysteresis on request)
*
PTFE
Calibration Range *
Calibration Range *
Calibration Range *
Calibration Range *
Calibration Range *
Specifications
Specifications
Specifications
Specifications
Specifications
M a t e r i a l V
M a t e r i a l V
M a t e r i a l V
M a t e r i a l V
M a t e r i a l Ve r s i o n s
e r s i o n s
e r s i o n s
e r s i o n s
e r s i o n s
Port Sizes
Port Sizes
Port Sizes
Port Sizes
Port Sizes
For higher flow settings, contact factory.
The M-201-T Series flow switches are engineered and field tested
for sensing increasing and decreasing flow rates of gases or
liquids. Pressure variation effects are minimal. This series features
such versatility, economy, and accuracy that they can be used in
virtually any application requiring fool-proof inexpensive flow
detection.
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Malema Flow Sensors 1060 South Rogers Circle Boca Raton, Florida 33487 1-800-637-6418
561-995-0595 Fax (561) 995-0622 http://www.malema.com Copyright 1998 Catalog # 233
Adjustable Flow Switches
M-201-T Series
Design Considerations/Construction
Design Considerations/Construction
Design Considerations/Construction
Design Considerations/Construction
Design Considerations/Construction
The M-201-T Series comprises a Body, Piston, and PTFE coated Spring. The M-201-T Series contains two moving parts (i.e. the
piston and spring) and a retaining ring that are in the fluid path. Construction of the piston is important from a design
perspective. A PTFE Encapsulated piston is used in this switch to ensure that all wetted parts are PTFE or PTFE coated.
S t a n d a r
S t a n d a r
S t a n d a r
S t a n d a r
S t a n d a rd Specifications by Materials
d Specifications by Materials
d Specifications by Materials
d Specifications by Materials
d Specifications by Materials
* For custom calibiration requirements, contact factory
Reed Switch Ratings as Recognized by UL
Reed Switch Ratings as Recognized by UL
Reed Switch Ratings as Recognized by UL
Reed Switch Ratings as Recognized by UL
Reed Switch Ratings as Recognized by UL
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malema flow sensors
malema flow sensors
malema flow sensors
malema flow sensors
malema flow sensors
3
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Adjustable Flow Switches
Adjustable Flow Switches
3/8" Flare's: Cv = 3.0
1/2" Flare's: Cv = 3.5
Installation & Maintenance
Installation & Maintenance
Installation & Maintenance
Installation & Maintenance
Installation & Maintenance
This product can be mounted in any orientation. Adequate filtration and sealing procedures should be used when
mounting in flow lines. For detailed directions, please refer to our "Installation and Maintenance" sheet.
C e r t i f i c a t i o n s
C e r t i f i c a t i o n s
C e r t i f i c a t i o n s
C e r t i f i c a t i o n s
C e r t i f i c a t i o n s
Meet the intent of Directive 89/336/EEC for Electromagnetic Compatibility and Low Voltage Directive 73/23/EEC
for Product Safety. Compliance was demonstrated to the following specifications as listed in the Official Journal
of the European Communities: EMC Directive 89/336/EEC: EN 55011, Class B Radiated Emissions, EN 50082-1
(Immunity): IEC 801-2, Electrostatic Discharge Immunity, IEC 801-3, RF Electromagnetic Field Immunity; Low Voltage
Directive 73/23/EEC: EN 61010-1, Safety Requirements for electrical equipment for measurement, control, and
laboratory use.
C v
C v
C v
C v
C v
Dimensional and Cut-Away Drawings
Dimensional and Cut-Away Drawings
Dimensional and Cut-Away Drawings
Dimensional and Cut-Away Drawings
Dimensional and Cut-Away Drawings
Illustrated is the M-201-T Model with 3/8" Flare's.
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4
Malema Flow Sensors 1060 South Rogers Circle Boca Raton, Florida 33487 1-800-637-6418
561-995-0595 Fax (561) 995-0622 http://www.malema.com Copyright 1998 Catalog # 233
Adjustable Flow Switches
M-201-T Series
Dimensional and Cut-Away Drawings (continued)
Dimensional and Cut-Away Drawings (continued)
Dimensional and Cut-Away Drawings (continued)
Dimensional and Cut-Away Drawings (continued)
Dimensional and Cut-Away Drawings (continued)
Illustrated below is the M-201-T Model with 1/2" flares.
F a c t o r
F a c t o r
F a c t o r
F a c t o r
F a c t o ry P r
y P r
y P r
y P r
y P reset Information
eset Information
eset Information
eset Information
eset Information
The M-201-T is an adjustable flow switch. The flow set point can be set at the factory, upon request. Proper
calibration of the set point requires the following information. When purchasing a flow switch that needs to be
factory preset, use the "Set Point Calibration" form on page i-vi or provide this information on the purchase order.
Calibration set point,
Increasing or decreasing flow,
Fluid type (i.e. liquid or gas),
Density or specific gravity,
Viscosity,
System pressure and temperature,
Flow direction (i.e. upward or downward), and
Mounting orientation (i.e. horizontal or vertical).
O r
O r
O r
O r
O rdering Information
dering Information
dering Information
dering Information
dering Information
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