122354 Gems Sensors Inc, 122354 Datasheet
122354
Manufacturer Part Number
122354
Description
Flow Switch
Manufacturer
Gems Sensors Inc
Series
FS-4r
Datasheet
1.122340.pdf
(1 pages)
Specifications of 122354
Pressure Max
20bar
Accuracy
+/-15%
Contact Voltage Ac Max
220V
Operating Pressure Range
250psig
Supply Voltage
240VAC
Circuitry
SPDT
Body Material
Ryton-R4 Plastic
Port Style
UNF
Port Size
0.563"
Contact Current Ac Max
500mA
Flow Settings
0.5GPM (US)
Mounting Type
Conduit
Rohs Compliant
Yes
Connection Size
5/8"
Accuracy %
15%
Lead Free Status / RoHS Status
Lead free / RoHS Compliant
FS-4 0.4 - 6.0 (l/min)
Pressure drop diagram
How to Order
Max. flow
Max. operating pressure
Proof pressure
Max. temperature
Set points
Switching function
Factory calibration position
Mounting orientation
Repeatability
Adjustment accuracy
Hysteresis
Mounting
Electrical connections
Enclosure
Electrical data contact rating
Weight
Pre-adjusted set points
The FS-4 Series makes flow protection economical for a broad range of industrial
applications such as business machines, heavy duty floor cleaners, commercial
dishwashers and beverage dispensing equipment.
Specifications
set points
set points
(l/min)
(l/min)
(related to increasing flow)
0.3
0.25
0.2
0.15
0.1
0.05
0.4
1.0
2.0
3.0
4.0
6.0
0.4
1.0
2.0
3.0
4.0
6.0
0
1
Piston release flow
2
020-0242
020-0243
020-0244
020-0245
020-0246
020-0247
122340
122341
122342
122343
122344
122345
3
NO
NO
(all data related to water at +20°C)
4
Flow Q (l/min)
5
(at min. set point adjustment)
6
12 l/min
20 bar
30 bar
+107 °C (Ambient +80°C for cable)
see order number
NC, NO, SPDT
vertical, inlet port down
Any position
± 1%
±15%
max. 20%
9/16"-18 UNF-2B, with adapter: G1/4"
— lead wire: TPE, 18 AWG x 0.6m approx
— cable: PVC, 0.34 mm
IP 65
NC/NO:
SPDT:
0.1 kg
7
order number lead wire
order number cable
8
020-0248
020-0249
020-0250
020-0251
020-0252
020-0253
122346
122347
122348
122349
122350
122351
9
NC
NC
10 11
100 VA; 3 A; 220 V~
20 VA; 0.5 A; 220 V~
2
x 1m approx
Standard Products in bold
020-0254
020-0255
020-0256
020-0257
020-0258
020-0259
122352
122353
122354
122355
122356
122357
SPDT
SPDT
Please use adaptor only in connection with supplied
Viton O-Ring.
Brass Adaptor 9/16"-18UNF-2B to G 1/4" with
Viton O-Ring
16
Adaptors
Wiring Diagram
Dimensions (in mm)
SW 19
32
Ø22.
9/16" - 18 UNF-2B
OUT
92
cable lead wire
white red
brown black
92.2
9/16"-18 UNF-2B
22 FLAT
white
brown red
green
1/4" NPT
Housing: Ryton
Piston:
Spring:
O-Ring
13
ø 25
11
black
orange
Ryton Adaptor
9/16"UNF-2B to
1/4" NPT with
Viton ‘O’ ring
123029
30
Ryton
Stainless Steel
Viton
NC/NO
SPDT
912-0616
49
®
®
®
G1/4"
SWITCHES
FLOW
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