ELECTRONIC FLOW SWITCHES
With Remote Sensors
U High/Low Alarm
Indications for Air
or Liquid
U Wide Range of
Field Adjustable
Settings
U High Reliability—
No Moving Parts
U Variety of Probes
for Aggressive
Fluids
U Remote
Electronics for
Mounting
Flexibility
Electronics
FSW-119
Series
The FSW-119 Series flow switch
has the same features and
operating principles as the
FSW-100 Flow Switches shown on
B-73, except that the sensing head
is remotely mounted from the
electronics. This provides
installation flexibility and easy
adjustment when the sensor is
mounted in a location that is difficult
to access.
The FSW-119 Series flow switch is
equipped with a field adjustable
SPDT relay output and LED alarm
status indicator. The sensing copper
heads include 8 feet of PVC-coated
cable which can easily be spliced to
reach a length of up to 75 feet in the
field.
SPECIFICATIONS
Input voltage: 115 Vac (±10%) std.,
220 Vac or 24 Vdc (±10%) opt.
Power: 1.5 W
Model
FSW-C1
FSW-119
67.8
(2.67)
4.0 (0.157)
19.8
(0.78)
19.8
(0.78)
4.2 (0.165)
Dia.
108.2
(4.26)
119.6
(4.71)
22.9
(0.90)
22.9
(0.90)
79.8
(3.14)
Dimensions in
mm (in)
Model
FSW-M1
Range (ft/sec): Gases: 3-160;
Liquids: .03-7.0
Repeatability: ±10% of setpoint
Response time (sec): 2 with water,
4 with oil, 7 with air
Setpoint drift with fluid temp:
±0.7%/°C
Electronics
Model
FSW-T1
Ambient temp:
-25 to 50°C (-13 to 122°F)
Fluid temp: -25 to 90°C (-13 to 194°F)
Output: SPDT relay, 250 Vac or
30 Vdc @ 5 A max
Max. Press. (psig): FSW-M1 and
FSW-T1: 246 @ 20°C (68°F); 100 @
50°C (122°F) and 29 @ 90°C (194°F).
FSW-C1: 3625 @ 90°C (194°F)
To Order (Specify Model No.)
Model No.
FSW-119
FSW-119-A2
FSW-119-D2
Price
$510
510
510
For Use With
Gases,
Liquids,
and Slurries
Description
115 Vac
FSW-119 for 220 Vac
FSW-119 for 24 Vdc
Sensors (1⁄2" MNPT Threaded) (Electronics Required)
Model No.
Pipe Size
Price
For Use With
Description
FSW-C1
FSW-M1
FSW-T1
$718
718
1300
Gases and liquids
Salt water
Corrosive liquids
303SS body, 316SS sensors
Delrin body, 316SS sensors
PVDF body, tantalum-coated
copper sensors
Ordering Example: FSW-119, 115 Vac flow switch, $510. FSW-C1, stainless steel sensor,
$718. Complete combined sensor and electronics, $718 + 510 = 1228.
B-71
One Omega Drive | Stamford, CT 06907 | 1-888-TC-OMEGA (1-888-826-6342) |
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