This manual contains information on all four models of Flowline Switch-Tek™ powered level switches; Vibration (LZ12 series), Ultrasonic (LU10 series), Optic Leak (LO10 series) and SuperGuard Capacitance (LP15 series). The switches all feature two outputs: 1) a 4 or 20 mA current switch and 2) a 60VA SPST dry contact relay. All four series are manufactured with thermoplastics, including the cable, making them submersible in design and ideal for corrosive applications. Package the switches with either Flowline controllers (LC10 or LC40 series) or interface directly to another controller or PLC.
This document provides instructions for Flowline Switch-Tek™ Powered Level Switches, covering four specific model series: Vibration (LZ12), Ultrasonic (LU10), Optic Leak Detection (LO10), and SuperGuard Capacitance (LP15). All models feature two outputs: a 4 or 20 mA current switch and a GOVA SPST dry contact relay. They are constructed with thermoplastics to be submersible and suitable for corrosive applications.
| Process Temperature Range (F) | -40° to 176° |
|---|---|
| Process Temperature Range (C) | -40° to 80° |
| Accuracy | + 1mm in water |
| Repeatability | + 0.5 mm in water |
| Supply Voltage | 12-36 VDC |
| Contact Rating | 60VA (125 VAC max /1A max) |
| Pressure Rating | 150 psi (10 bar) @ 25 °C. |
The manual covers Vibration (LZ12), Ultrasonic (LU10), Optic Leak (LO10) and SuperGuard Capacitance (LP15).
The switches feature a 4 or 20 mA current switch and a GOVA SPST dry contact relay.
The sensor material for the LZ12 series is Ryton (glass fill).