Flowline LV10 Switch-Tek - Manual (Page 2)

Step One
SPECIFICATIONS
Accuracy: ± 2 mm in water
Repeatability: ± 1 mm in water
Extreme orientation: ± 20° from vertical
Specific gravity:
.8 minimum
Switch type: -_3_1: Dry contact, SPDT
-_2_1: Dry contact, SPST
Switch voltage: -_3_1: 120 VAC, 120 VDC @ 15 VA
-_2_1: 120 VAC, 120 VDC @ 50 VA
CE rating: 30 Vrms and 42.4 Vpeak or 60 VDC @15 VA
Switch output: Selectable NO or NC states
Temperature range: F: -40° to 176°(C: -40° to 80°)
Pressure range: 25 psi (2 bar) @ 25°C., derated @ 1.667 psi
(.113 bar) per °C. above 25° C.
Probe material: Polypropylene (PP)
Polyvinylidene Fluoride (PVDF)
Probe rating: NEMA 6 / IP68
Mounting threads: 3/4" NPT (3/4” BSP)
Cable type: 10 ft. (3 m), 3-wire, 22 gauge with ground,
shield & PP or PFA jacket
CE compliance: EN 61326 EMC
EN 61010-1 safety
Technology
The vertical buoyancy switch and the vertical float switch both con-
sist of a float, magnet, reed switch and baffle body which dampens
turbulence and eliminates the negative effects of switch chatter. When
the probe is dry, the float rests on the bottom of the baffle body such
that the magnet does not influence the reed switch. As the probe
becomes immersed in liquid, the float becomes buoyant and the mag-
net elevates causing the reed switch to change state.
Dimensions
(LV10-1301, LV10-1351, LV10-5301, LV10-5351)
(LV10-1201, LV10-1251, LV10-5201, LV10-5251)
Reed
Switch
Rating
Max.
Resistive
Load
VA
15
Volts
0-50
120
240
Amps
AC
0.3
0.13
0.06
Amps
DC
0.21
0.09
0.04
Reed
Switch
Rating
Max.
Resistive
Load
VA
50
Volts
0-50
120
240
Amps
AC
0.5
0.4
0.2
Amps
DC
0.5
0.4
0.2
LV10 - _ _ _ 1
Sensor Material
1 - PP
5 - PVDF
Sensor Length
2 - 3.2" (81 mm)
3 - 5.4" (137 mm)
Mounting Thread
0 - 3/4" NPT
5 - 3/4" BSP
Vertical Buoyancy & Float
4.1"
(105mm)
4.3"
(108mm)
1.0"
(25mm)
10' Cable
(3m)
4.9"
(125mm)
5.4"
(137mm)
3/4" NPT (3/4" R)
NC
COM
NO
Shld
Red
Black
White
REED
2.0"
(51mm)
1.0"
(25mm)
10' Cable
(3m)
2.6"
(67mm)
3.2"
(81mm)
3/4" NPT(3/4" R)
(+)
(-)
Shld
Red
Black
REED