Page 1
VERTICAL BUOYANCY SENSORS
LVV-110 Series
U Unique Filling Baffle
Eliminates Surface Chatter
U Dynamically Stabilized Float
U Selectable Normally Open or
Normally Closed States
U Mounted Vertically Wet or Dry
U Available In Quality Reed Switch
U NEMA 8 (IP68) Submersible
Sensor Body and Cable
The LVV-110 Series unique vertical
buoyancy sensors are technically
the most advanced float available
today. The filling baffle causes the
float to be filled below the liquid
surface, thereby eliminating the
effects of surface tension. The self
flushing design also encourages
particulate matter to be purged
through the baffles. The sensors
are conveniently available in a
reed switch.
SPECIFICATIONS
Accuracy: ±2 mm in water
Repeatability: ±1 mm in water
Extreme Orientation:
±20° from vertical
Specific Gravity: 0.8 min.
Switch Type: For LVV-110, 111;
SPDT for LVV-120, 121
Switch Voltage:
120 Vac, 120 Vdc @ 15 VA for LVV-110,
111; @ 50 VA for LVV-120, 121
Switch Output:
Selectable NO or NC States
Temperature Range: -40 to 90°C
(-40 to 194°F)
Pressure Range: 25 psi (2 bar) @
25°C; derated @ 1.667 psi (0.113 bar)
per °C above 25°C
Probe Material: PP or PVDF
Probe Rating: NEMA 6 (IP68)
Mounting Threads:
Cable Type: 2.4 m (8'), 3-wire,
22 gauge with ground, shield and PP
or PFA jacket
Maximum Cable Length:
Up to 152 m (500')
Dimensions:
13.7 x 2.67 or 8.1 x 2.67 cm
(5.4 x 1.05 or 3.2 x 1.05"),
3
⁄4 NPT
3
⁄4 NPT
To Order
Model No. Description Mat’l Size
LVV-110 Sensor-reed switch PP 4.5 x ³⁄₄ NPT
LVV-111 Sensor-reed switch PVDF 4.5 x ³⁄₄ NPT
LVV-120 Sensor-reed switch PP 2.75 x ³⁄₄ NPT
LVV-121 Sensor-reed switch PVDF 2.75 x ³⁄₄ NPT
Comes complete with operator’s manual.
Two extended cable lengths available. For 7.62 m (25') add suffix “‑25” to model number, for
additional cost, for PP models, or PVDF models, for additional cost. For 15.24 m (50') add
suffix “‑50” to model number, for additional cost, for PP models, or PVDF models.
Ordering Examples: LVV‑110, sensor, PP.
LVV‑121, sensor, PVDF.
Secondary containment tank
K-65
2.75 or 4.5" Length
Single
Switch Mounting
Assemblies
LVV-110 shown
smaller than actual size.
Loading...