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Flowline (62)
Wika (62)
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In Stock (15)
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Max psi:
150 (21)
100 (15)
15 (10)
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Home  >  Level Control

Level Control

Level Control

  • Our level control instrumentation is perfect for use with our medium and large industrial tanks and storage vessels
  • Level Sensors
  • Float Switches
  • Optic Switches
  • Ultrasonic Transmitter/Controllers
Single-Point Control
Common application: Keep tank from overflowing or running dry
Compatible sensor types: Float or optic
How it works: Each time the liquid reaches a critical level, the sensor turns on a pump or opens a valve to prevent the tank fromoverflowing/running dry.

Dual-Point Control
Common application: Keep tank filled between two critical points
Compatible sensor types: Same as for single-point control
How it works: Install sensors at two critical points. If liquid falls below the lower sensor, the detector activates a pump until liquid reaches the upper sensor.

Continuous-Level Control
Common application: Control level at all points and times, possibly activating a pump, valve, or alarm.
Compatible sensor types: Ultrasonic
How it works: Continuous-level sensors have a continuous analog output that is proportional to the level at all times. Level may be recorded with an external device.

Leak Detection
Common application: Detect leak in a pipe, possibly activating a pump, valve, or alarm.
Compatible sensor types: Optic
How it works: Install one or more sensors around a container or pipe. If the sensor detects liquid, it activates alarms or pump systems.
 Product Detail
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Digital Ultrasonic Drum Level Gauge; Battery Powered

  • Product Type: Ultrasonic Level Controls
  • Wetted parts: 304/316 SS, glass-filled PBT, and HDPE
  • Mount: 2" NPT(M)
EW-68349-52
In stock.
$226.00 USD/EACH

Qty:

Hinged float switch; polypropylene, 1/2" x 1/2" conduit connection

  • Product Type: Float Level Controls
  • Wetted parts: Polypropylene
  • Max psi: 100
EW-07187-24
In stock.
$60.00 USD/EACH

Qty:

Float Switch with Piggyback Plug; 115 VAC

  • Product Type: Float Level Switch
  • Wetted parts: PVC and neoprene
  • Max temperature: 140 °F (60 °C)
EW-07187-40
In stock.
$54.00 USD/EACH

Qty:

Madison M8000 Miniature Polypropylene Float Switches

  • Product Type: Float Level Switch
  • Wetted parts: Stem: PP
    Float: PP
  • Max psi: 100
EW-34001-68
In stock.
$21.25 USD/EACH

Qty:

LS-3 Level Switch, Polypropylene Float 0.90 Minimum Liquid Specific Gravity, 1/8" NPT

  • Product Type: Float Level Switch
  • Wetted parts: polypropylene float and stem
  • Max psi: 150
EW-07187-10
In stock.
$57.50 USD/EACH

Qty:

Flowline Float level switches; PP; 1/8" NPT(M)

  • Product Type: Float Level Switch
  • Max psi: 25
  • Mount: 1/8" NPT(M)
EW-43299-24
In stock.
$28.00 USD/EACH

Qty:

Madison M9700 PVDF, Side Mount 1/2" x 1/2" NPT Float Level Switch

  • Product Type: Float Level Controls
  • Wetted parts: Kynar®
  • Max psi: 100
EW-07188-70
Usually ships in 7 days or sooner.
$73.50 USD/EACH

Qty:

Digital Ultrasonic Drum Level Gauge; Battery and 24 VDC Powered, 4-20 mA Out

  • Product Type: Ultrasonic Level Controls
  • Wetted parts: 304/316 SS, glass-filled PBT, and HDPE
  • Mount: 3/4" NPT(M)
EW-68349-53
Usually ships in 5 days.
$237.00 USD/EACH

Qty:

Harwil L-30CR Liquid Level Switch, 1/2" NPT

  • Product Type: Float Level Switch
  • Wetted parts: Stem: Hastelloy C
    Float: Fiberglass-reinforced PPS
    Diaphragm: Viton
  • Max psi: 75 continuous
EW-34001-63
Usually ships in 10 days.
$181.00 USD/EACH

Qty:

LS-3 Level Switch, Polypropylene, 50 psig Max Pressure, 1/8" NPT

  • Product Type: Float Level Switch
  • Wetted parts: polypropylene float and stem
  • Max psi: 50
EW-07187-04
In stock.
$57.50 USD/EACH

Qty:

Madison M5600 Full Size Stainless Steel Float Switch with 1/4" NPT

  • Product Type: Float Level Switch
  • Wetted parts: 316 stainless steel float and stem
  • Max psi: 200
EW-07188-35
In stock.
$99.75 USD/EACH

Qty:

Flowline Ultrasonic level switch; SPDT relay: 1 A at 60 VDC/VAC; 12-36 VDC

  • Product Type: Ultrasonic Level Switch
  • Mount: 3/4" NPT(M)
  • Temp range: -40 to 194°F
    (-40 to 90°C)
EW-43299-06
Usually ships in 14 days.
$405.00 USD/EACH

Qty:

Optical Sensor Controller; Allows For Single-point Detection And Control

  • Product Type: Optic Point-Level Sensors
  • Temp range: –13 to 158°F (–25 to 70°C)
  • Dimensions: 3 in L x 2.96875 in W x 4.9375 in H
EW-32772-50
In stock.
$369.00 USD/EACH

Qty:

Noncontact Proximity Switch; 90-250 VAC, 10-200 mA

  • Product Type: Float Level Controls
  • Wetted parts: none
  • Mount: 30-mm external x 1-1/2-mm thread pitch
EW-43205-00
In stock.
$324.00 USD/EACH

Qty:

LS-10 Transmitter, 0-250" Wc, And 15' Of Cable

  • Product Type: Level Transmitters
  • Model: 50187813
  • Qty/ea: 1
EW-30004-14
Available for order
or call 1-888-358-4705 to order
$584.00 USD/EACH

Qty:

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Home  >  Level Control