Senseca FF-015RMS-138 Flow Switch

Flow Switch

Flow Switch FF-015RMS-125/-138
Weight Installation location
see table "Dimensions and weights" Standard: horizontal inwards flow; switching
head not recommended underneath; other installation positions are possible; the
installation position affects the switching point and range.
Adjustment Details in the table correspond to horizontal inwards flow with
decreasing flow rate.
UNS
Switching point l/min H2O 1“-14 UNS DN 15 6 1“-14 UNS DN 15 10 Special ranges are available
● Adjusted switching value ● Highly reproducible ● Insensitive to dirt
DN
Types
Qmax.
recommended
FF-015RMS-138 FF-015RMS-125
20 20
Dimensions and weights UNS
Characteristics
Types
1“-14 UNS FF-015RMS...
H
L
SW
X
79
77
29
11
Weight kg 0,668
The volume flow raises a piston (fitted with a magnet) out from a valve seat against a spring force. The piston actuates a
hermetically separated reed switch.
Technical data Switch Process connection Adjustment Qmax.
Tolerance Pressure resistance Medium temperature Ambient temperature Media
Wiring
reed switch male thread 1“-14UNS for details see table "Adjustment" ±3 % of the switching value,
minimum ±0.3 l/min
PN 200 bar -20..+100 °C -20..+70 °C water (oils available on request) normally open (n.o.)
no. 0.212
brown Switching voltage Switching current Switching capacity Protection class
Ingress protection Electrical connection Materials medium-contact Non-mediumcontact materials
blue
max. 230 V AC max. 1 A max. 50 VA 1 - PE connection
IP 65 silicon cable 0,95 m CW614N, CR 70, CuSn 8, hard ferrite PA, PVC, Silicon
pi-ho_fkv-ff-rms_e V1.02-01
1