📞 +1 877-742-2878

FREE SHIPPING ON QUALIFYING ITEMS

FLOWLINE switchTEK™ l010 optic liquid leak detection switch

flowline-Switch-Tek-lo10-Ultrasonic-Liquid-Level-Switch

The general purpose optic leak switch provides liquid leak detection in and around secondary containment sumps, tanks and piping systems with a 1A relay output. Media examples include sulfuric acid and sodium hypochlorite. The submersible PP or PFA leak switch sensor is mounted through the containment wall or within the interstitial space, and connected to a PLC or relay controller.

flowline switch tek lo10 features:

  • Rugged polypropylene or PFA Teflon® sensor and cable for corrosive liquids
  • 60VA SPST relay selectable NO or NC via power supply wiring polarity
  • Sensor may be located up to 1000’ from a Flowline relay controller
    • Fail-safe leak sensor inverts “wet” to alert user for maintenance
    • Submersible sensor and cable designed for insertion within a secondary containment wall
    • Requires only a small amount of liquid to detect the presence of a leak

flowline switch tek lo10 dimensions:

flowline-Switch-Tek-lo10-Ultrasonic-Liquid-Level-Switch-dimensions

compatible products:

Switch-Pro, Remote Level Controller. The general purpose remote level controller is offered in three configurations for pump and valve control. The LC40 accepts one level sensor input and provides one 10A relay. The LC41 accepts two level sensor inputs and provides one latching 10A relay for automatic fill or empty control. The LC42 accepts three level sensor inputs with one latching 10A relay output for automatic fill or empty control, and a second non-latching 10A relay for high or low level alarm. For field mount installation, add a single or dual indicator NEMA box.


Switch-Pro, Compact Level Controller. The general purpose compact level controller is offered in two configurations for pump and valve control. The LC10 accepts one level sensor input and provides one 16A relay for high level control or low level control. The LC11 accepts two level sensor inputs and provides one latching 16A relay for automatic fill or empty control. The optional flash alarm brings attention to alarm conditions. Package this level controller with our liquid level switch sensors and fittings

General Specifications for flowline Switch tek LEVEL SWITCH:

ORIENTATION:  Universal

ACCURACY: ± 2mm in water

REPEATIBILITY: ± 0.5mm in water

SUPPLY VOLTAGE: 12-36 VDC

CONTACT TYPE: (1) SPDT relay

CONTACT RATING: 60 VA, 1A maximum

CONTACT OUTPUT: Selectable NO / NC

PROCESS TEMP: F: -40° to 176°, C: -40° to 80°

PRESSURE:  150 psi (10 bar) @ 25º C, derated @ 1.667 psi (0.113 bar) per ºC above 25º C

SENSOR RATING: -1XX5: NEMA 6 (IP68), -2XX5: NEMA 4X (IP65)

SENSOR MATERIAL: -1XX5: PP, -2XX5: PFA

CABLE JACKET MATERIAL: -1XX5: PP, -2XX5: PFA

CABLE TYPE: 4-conductor, shielded, #22 AWG

CABLE LENGTH: 10’ (3m)

PROCESS MOUNT: 3/4” NPT (3/4” G / Rp)

CLASSIFICATION: General purpose

COMPLIANCE: CE