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Browse the Products
Level Switches
Description Specification
The general purpose ultrasonic switch and controller provides non-contact level detection up to 24.6' (7.5 m) with 3 SPDT 60 VA 1A relays. EchoSwitch II features an LCD display with digital push button configuration. Each relay can be configured on a single set point alarm or latched on two set points for automatic fill or empty in simplex, duplex or triplex control modes with integral timer delay. The switch is well suited for a broad range of corrosive, waste and slurry type media. EchoSwitch II is broadly selected for atmospheric day tank, pump lift station and sump applications.
Range:
4" to 24.6' (10cm to 7.5m)
Configuration:
Push button (no target required)
Contact type:
(3) SPDT relays
Process mount:
2" NPT (2" G)
Smart Trak with Compact Relay Controller
Description Specification
Smart Trak provides tank automatic filling or emptying between two adjustable level switch points. Offered in three sensor technologies, Smart Trak is selected for day tank, waste sump and process vessel applications. Its compact level automation made simple.
Length:
8" to 10' (20cm to 3m)
Switch points:
2 (field adjustable)
Contact type:
(1) SPDT relay
Process mount:
2" NPT (2" G)
Smart Trak with Compact Junction Box
Description Specification
Smart Trak provides intrinsically safe multi-point level detection with one to four adjustable switch points. Offered in three sensor technologies, Smart Trak is selected for day tank, waste sump and process vessel applications. Its hazardous level detection made simple.
Length:
8" to 10' (20cm to 3m)
Switch points:
1-4 (field adjustable)
Contact type:
SPST relay(s)
Process mount:
2" NPT (2" G)
Float-Point with Compact Junction Box
Description Specification
The general purpose switch package provides up to five level switch points with a dry contact closure interface for remote devices such as a PLC or SCADA. The product is typically selected for high temperature or pressure process vessel applications. Media examples include boiler water and glycol. Specify the appropriate assembly dimensions.
Length:
4" to 6' (10cm to 1.8m)
Switch points:
1-4 (set by factory)
Contact type:
SPDT reed(s)
Process mount:
2" NPT (2" G)
Switch-Pak with Compact Relay Controller
Description Specification
Switch-Pak provides a total solution for high level spill prevention with an integral relay controller and optional strobe flash alarm. Offered in three sensing technologies, Switch-Pak is perfect for storage tanks and waste sumps. Its high level spill control made simple.
Length:
6" to 10' (15cm to 3m)
Switch points:
1 (set by factory)
Contact type:
SPDT relay
Process mount:
2" NPT (2" G)
Switch-Pak with Compact Junction Box
Description Specification
Switch-Pak is a high level spill prevention switch with relay or dry contact closure for interface with remote devices such as a PLC, SCADA or alarm. Offered in three sensing technologies, Switch-Pak is ideal for storage tanks and waste sumps. Its high level detection made simple.
Length:
8" to 10' (20cm to 3m)
Switch points:
1 (set by factory)
Contact type:
SPST relay / SPDT reed
Process mount:
2" NPT (2" G)
Switch-Pro with Compact Junction Box
Description Specification
Switch-Pro provides a total solution for side wall mounted high or low level switching with an integral relay controller and optional strobe flash alarm. Offered in two sensing technologies, Switch-Pro is ideal for storage tanks and process vessels. Its side wall level control made simple.
Installation:
Side wall
Contact type:
(1) SPDT relay
Enclosure rating:
IP65
Process mount:
3/4" NPT (3/4" G)
Switch-Pro with Compact Junction Box
Description Specification
Switch-Pro provides an intrinsically safe solution for side wall mounted high or low level switching with a relay for PLC, SCADA or alarm interface. Offered in two sensing technologies, Switch-Pro is ideal for storage tanks and process vessels. Its side wall level detection made simple
Installation:
Side wall
Contact type:
(1) SPST relay
Enclosure rating:
IP65
Process mount:
3/4" NPT (3/4" G)

Description Specification
The intrinsically safe ultrasonic switch is the ultimate high or low level switch for a wide range of liquids including chemical, solvent and petroleum media. Both the submersible probe and cable are constructed of rugged PP or PFA Teflon® for maximum corrosion resistance.


Installation:
Universal
Contact type:
(1) SPST relay
Sensor material:
PP / PFA
Process mount:
3/4" NPT (3/4" G)

Description Specification
The general purpose vibration switch is the choice for wastewater applications including those with light to medium coating, scaling or foaming media. Universally mounted, the sensor automatically adjusts for coating build up and outputs a preventative maintenance alarm.


Installation:
Universal
Contact type:
(1) SPST relay
Sensor material:
Ryton®
Process mount:
3/4" NPT (3/4" G)

Description Specification
The general purpose vertical buoyancy level switch is offered in PP or PVDF with a dry contact closure for PLC, SCADA or alarm interface. The baffle body dampens turbulence. The level switch is well suited for relatively clean water and non-coating or scaling chemical solutions.
Installation:
Vertical
Contact type:
(1) SPDT reed
Sensor material:
PP / PVDF
Process mount:
3/4" NPT (3/4" Rp)

Description Specification
The general purpose fail-safe optic switch is ideal for detecting leaks or spills in and around secondary containment vessels. Both the submersible probe and cable are constructed of rugged PP or PFA Teflon® for maximum corrosion resistance in harsh environments.


Installation:
Universal
Contact type:
(1) SPST relay
Sensor material:
PP / PFA
Process mount:
3/4" NPT (3/4" Rp)

Description Specification
The general purpose guard capacitance level switch is offered in PP with a relay for PLC, SCADA or alarm interface. The guard circuit rejects coating build-up. The level switch is broadly suited for water based conductive liquids with light coating or scaling characteristics.
Installation:
Universal
Contact type:
(1) SPST relay
Sensor material:
PP
Process mount:
3/4" NPT (3/4" G)
Switch-Tek Non-Intrusive Capacitance Level Switch
Description Specification
The general purpose non-intrusive capacitance level switch detects liquid through non-metallic tank walls with a relay for PLC, SCADA or alarm interface. The level switch is best suited for aqueous based corrosive or ultrapure liquids that are non-coating or scaling.
Installation:
Side wall
Contact type:
(1) SPST relay
Enclosure material:
PSO
Process mount:
Bracket
Switch-Tek Vertical Float Level Switch
Description Specification
The general purpose vertical float level switch is offered in PP or PVDF with a dry contact closure for PLC, SCADA or alarm interface. The baffle body dampens turbulence. The level switch is well suited for clean water and non-coating or scaling chemical solutions.
Installation:
Vertical
Contact type:
(1) SPDT reed
Sensor material:
PP / PVDF
Process mount:
3/4" NPT (3/4" Rp)
Switch-Tek Mini-Float Level Switch
Description Specification
Offered in both vertical and horizontal float configurations, the general purpose mini-float level switches are a great choice for less critical applications with clean water and/or chemical solutions. Media examples include water and acetic acid. The dry contact closure provides a reliable switch interface with remote devices such as a PLC, SCADA or alarm.
Installation:
Vertical / horizontal
Contact type:
(1) SPDT reed
Sensor material:
PP / PVDF
Process mount:
1/8" NPT / 1/2" NPT
Switch-Tek High-Temp Float Level Switch
Description Specification
Offered in both vertical and horizontal float configurations, the general purpose high-temp float level switches are an ideal choice for relatively clean water, diluted chemical or petroleum based liquids with non-coating and/or scaling characteristics. Media examples include hot deionized water and cooking oil. The dry contact closure provides a reliable switch interface with remote devices such as a PLC, SCADA or alarm.
Installation:
Vertical / horizontal
Contact type:
(1) SPST reed
Sensor material:
316 ss
Process mount:
1/8" NPT / 1/4" NPT / 1/2" NPT
Level Switch Compact Relay Controller
Description Specification
The general purpose compact relay controller is offered in two versions with 1 relay and 1 or 2 sensor inputs. The optional strobe flash alarm brings immediate attention to process conditions. Package the NEMA 4X controller with any of our level switches or installation fittings.
Contact type:
(1) SPDT relay
Sensor inputs:
(1-2) level switches
Enclosure rating:
IP65
Enclosure mount:
3/4" NPT (3/4" Rp)
Level Switch Remote Relay Controller
Description Specification
CSA general purpose and isolation approved, the remote relay controller is offered in three versions with 1 or 2 relays and 1-3 sensor inputs. The isolation controller has built-in intrinsic safety barriers for use with associated apparatus. The 35 mm DIN rail is panel mounted.
Contact type:
(2) SPDT relays
Sensor inputs:
(1-3) level switches
Enclosure rating:
None
Enclosure mount:
35mm DIN rail
Smart Trak Multi-Point Level Switch Fitting
Description Specification
The adjustable Smart Trak multi-point fitting enables users to install and adjust up to four Flowline level switches to any depth along the length of track. The corrosion resistant PP fitting is typically applied in atmospheric day tanks, process vessels and waste sumps.
Track lengths:
US: 2', 4', 6', 8', 10'
Metric: 1m, 2m, 3m
Adjustability:
Entire track length
Fitting material:
PP (20% glass filled)
Process mount:
2" NPT (2" G)
Switch-Pak Single-Point Level Switch Fitting
Description Specification
The single-point Switch-Pak fitting enables users to install a Flowline level switch through the top wall of the tank to a desired switch point. Offered in PVC, PP and PVDF materials, the fitting is generally applied in bulk storage tanks and waste sumps.
Length:
6" to 10' (15cm to 3m)
Adjustablity:
None
Fitting material:
PVC, PP or PVDF
Process mount:
2" NPT (2" G)
Switch-Pro with Compact Junction Box
Description Specification
Offered in AC and DC powered configurations, the Strobe Alert compact flash alarm brings immediate attention to process conditions. The NEMA 4X alarm is compatible with our round enclosures and is actuated with our level switch, flow switch or controller products.
Supply voltage:
12-36 VDC / 120-240 VAC
Strobe type:
Xenon tube
Enclosure rating:
IP65
Enclosure material:
Polycarbonate

Description Specification
Offered in small and large sizes, the compact junction box is ideal for sensor wiring and conduit termination, and is universally compatible with our level and flow switch products. The rugged PP enclosure is rated NEMA 4X for use in corrosive environments.
Sensor inputs:
1-4 sensors
Terminal strip:
6-12 pole socket
Enclosure rating:
IP65
Enclosure material:
PP (UL94VO)


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