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Custom Ordering Solutions
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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.
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EW-43205-00 Noncontact Proximity Switch; 90-250 VAC, 10-200 mA

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

Mount 30-mm external x 1-1/2-mm thread pitch,Power VAC 90-250, 10-200 mA,Range n/a
EW-43205-00
In stock.
$191.00 USD/EACH

Qty:

EW-07188-35 Standard Float Switch

Standard float switch; 316 stainless steel, explosion proof, 1/4" NPT mounting

Max psi 200,Mount 1/4" NPT,Power VDC 100 VDC, 250 VAC
EW-07188-35
In stock.
$94.00 USD/EACH

Qty:

Representative photo only Bent stem float switch stainless steel 3 8 24

Bent stem float switch, stainless steel, 3/8"-24

Max psi 100,Product Type Float Level Controls
EW-07187-22
In stock.
$165.00 USD/EACH

Qty:

EW-23002-02 EchoSonic II 3m range - 1

Flowline EchoSwitch II Ultrasonic Level Switch, 3m Range; 1" NPT

Mount 1" NPT(M),Material Housing: polypropylene
Transducer: PVDF,Product Type Ultrasonic Level Controls
EW-23002-02
Usually ships in 13 days.
$550.00 USD/EACH

Qty:

Representative photo only EchoPod Blue Voltage Frequency Trans 1 25m range 1 NPT

EchoPod (Blue) Voltage& Frequency Trans.-1.25m range, 1" NPT

Mount 1" NPT,Range 49.2 in (1.25 m),Power VDC supply: 12 to 28 VDC
EW-07506-18
Usually ships in 7 days.
$280.00 USD/EACH

Qty:

Representative photo only EchoPod White Level Trans 1 25m range 1 NPT

EchoPod (White) Level Trans.-1.25m range, 1" NPT

Mount 1" NPT,Range 49.2 in (1.25 m),Power VDC 24 VDC (loop)
EW-07505-98
In stock.
$305.00 USD/EACH

Qty:

Representative photo only Digital Ultrasonic Barrel and Drum Level Gauge 55 gal Drum

Digital Ultrasonic Barrel and Drum Level Gauge; 55 gal. Drum

Mount 2" NPT(M),Range 5" to 40" (12.7 to 102 cm),Power VDC 18 to 32 VDC
EW-68349-52
In stock.
$217.00 USD/EACH

Qty:

Representative photo only LS 10 Transmitter 0 50 PSI And 100 Of Cable

LS-10 Transmitter, 0-50 PSI, And 100' Of Cable

Max psi 50,Product Type Level Transmitters,Brand Wika
EW-30004-53
Available for order.
Need it sooner?
$817.00 USD/EACH

Qty:

EW-43300-30 Flowline<small><sup>&#153;</sup></small> Controller; one sensor, one relay channel

Flowline Switch-Pro Remote Relay Level Controller; one sensor, one relay channel

Power VAC 120/240,Product Type Float Level Controls,Brand Flowline
EW-43300-30
In stock.
$195.00 USD/EACH

Qty:

Representative photo only LS 3 Level Switch Polypropylene Float 0 90 Minimum Liquid Specific Gravity 1 8 NPT

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

Max psi 150,Mount 1/8" NPT,Product Type Float Level Controls
EW-07187-10
Usually ships in 7 days.
$51.00 USD/EACH

Qty:

EW-07187-24 Hinged float switch; polypropylene, 1/2

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

Max psi 100,Mount 1/2" x 1/2" NPT conduit connection,Product Type Float Level Controls
EW-07187-24
In stock.
$53.00 USD/EACH

Qty:

EW-43260-00 EchoSpan<small><sup>&#153;</sup></small> Large Tank Transmitter, 4 to 20 mA, 8

EchoSpan Large Tank Transmitter, 4 to 20 mA, 8

Mount 2" NPT,Range 8 in to 26.2 ft,Product Type Ultrasonic Level Controls
EW-43260-00
Usually ships in 12 days.
$850.00 USD/EACH

Qty:

Representative photo only Horizontal float switch polypropylene silicone

Horizontal float switch; polypropylene/silicone

Max psi 70,Mount horizontal,Product Type Float Level Controls
EW-43301-23
In stock.
$26.00 USD/EACH

Qty:

EW-32772-00 Electro-optic point-level sensor; PSF, wet sink, 1/4

Electro-optic point-level sensor; PSF, wet sink, 1/4" NPT(M)

Max psi 150,Mount 1/4" NPT(M),Power VDC Input: 12 (max 5 on output)
EW-32772-00
In stock.
$129.00 USD/EACH

Qty:

EW-07187-04 LS-3 Level Switch, Polypropylene Float 0.75 Minimum Liquid Specific Gravity, Operating Temperature -40/225F; 50 psig Max Pressure, 1/8

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

Max psi 50,Mount 1/8" NPT,Product Type Float Level Controls
EW-07187-04
In stock.
$51.00 USD/EACH

Qty:

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