Senseca FW1-015GP006 Flow Switch

Ranges
Flow Switch FW1-...GP
Details in the table correspond to horizontal inwards flow with decreasing flow rate.
G
G
Mechanical flow switch, for fluid media, with spring-supported piston and magnetic triggering of a reed switch. Robust
construction in POM material.
Technical data
Pressure loss bar at Qmax. H2O
0.8 0.2
Types
L
H
B
SW
X
G 1/2 FW1-015GP G 3/4 FW1-020GP G 1 FW1-025GP
85 100
30 32 32
36 40
27 -
12 18
Weight kg 0.05 0.15 0.20
FW1-015GP reed switch
DN 15..25 female thread G 1/2..G 1 (note: for plastic parts it is not possible to
guarantee trueness of calibration; further process connections available on request)
1..11 l/min for details see 0.2..0.8 bar at Qmax.
table "Ranges" to 30 l/min ±10 % of full scale value
PN 10 bar FW1-020..025GP
-20..+90 °C -20..+70 °C water (oil available on request) normally open ( n.o.)
No. 0.378
1 Switching voltage Switching current Switching capacity Protection class
Ingress protection Electrical connection Materials medium-contact Non-mediumcontact materials
Weight Installation location
Qmax.
recommended 20 30
Dimensions and weights
Characteristics
Switching range Pressure loss Qmax.
Tolerance Pressure resistance Media temperature Ambient temperature Media
Wiring
Switching range l/min H2O
1- 6 G 1/2 DN 15 G 3/4 DN 20 1 - 11 G 1 DN 25 Special ranges are available.
● Economical design ● High switching power ● Insensitive to dirt
Switch Nominal width Process connection
DN
2
not used 3
4
max. 230 V AC max. 0.5 A max. 50 VA 2 - safety insulation
IP 67 for round plug connector M12x1, 4-pole
POM GV, POM, 1.4310, hard ferrite PC, 1.4301, 1.4305 see table "Dimensions and weights"
Standard: horizontal inwards flow; other installation positions are possible; the
installation position affects the switching point and range.
pi-ho_fki-fw1_gp_e V1.02-00
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