Key facts
- Brand
- FlowLine
- Model
- LZ12
- Industry
- Industrial
- Documents
- 4
- Languages
- EN
- Last added
- 2023-10-12
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Flowline LZ12/LU10/LP15/LO10 Switch-Tek Powered Liquid Level Switches User Manual
This document provides instructions for Flowline Switch-Tek™ Powered Liquid Level Switches, covering four specific models: the Vibration type (LZ12), Ultrasonic type (LU10), Optic Leak Detection type (LO10), and Capacitance type (LP15). All series feature two outputs: a 4-20 mA current switch and a 60VA SPST dry contact relay. They are manufactured with thermoplastics for submersible use in corrosive environments.
Read onlineFlowline LZ12 specifications
| Supply voltage | 12-36 VDC (LZ12 Only: 12-30 VDC) |
|---|---|
| Contact rating | 60VA (125 VAC max / 1A max) |
| Process temperature | -40° to 176°F (-40° to 80°C) |
| Pressure rating | 150 psi (10 bar) @ 25 °C. |
| Sensor rating | NEMA 6 (IP68) |
Source: Flowline LZ12/LU10/LP15/LO10 Switch-Tek Powered Liquid Level Switches User Manual
All Flowline LZ12 documents by type
Day-to-day operation, settings and troubleshooting. Start here if the product is already set up.
- Flowline LZ12/LU10/LP15/LO10 Switch-Tek Powered Liquid Level Switches User Manual 20 p
- Flowline LZ12, LU10, LP15 and LO10 Powered Level Switch User Manual 20 p
- Flowline LZ12/LU10/LP15/LO10 Series Switch-Tek Powered Liquid Level Switches User Manual 19 p
- Flowline Switch-Tek Powered Level Switch LZ12, LU10, LP15 and LO10 Series User Manual 20 p
Questions answered in these manuals
What liquids will an LP15 series sensor detect?
The LP15 series is factory-calibrated for liquids with a dielectric value between 20 and 80. Liquids with a dielectric constant less than 20 will not be detected.
From: Flowline LZ12/LU10/LP15/LO10 Switch-Tek Powered Liquid Level Switches User Manual
How does the LZ12 Vibration switch detect liquid?
It operates at a nominal frequency of 400 Hz; immersion in liquid causes a frequency shift that indicates the presence of the medium.
From: Flowline LZ12/LU10/LP15/LO10 Switch-Tek Powered Liquid Level Switches User Manual
What are the four series of Switch-Tek powered level switches covered in this manual?
The manual covers Vibration (LZ12), Ultrasonic (LU10), Optic Leak (LO10) and SuperGuard Capacitance (LP15).
From: Flowline LZ12, LU10, LP15 and LO10 Powered Level Switch User Manual
What are the two output types for these level switches?
The switches feature a 4 or 20 mA current switch and a GOVA SPST dry contact relay.
From: Flowline LZ12, LU10, LP15 and LO10 Powered Level Switch User Manual
What liquids will the LP15 series sensor detect?
The LP15 series is factory-calibrated to be used with liquids having a dielectric value between 20 and 80.
From: Flowline LZ12/LU10/LP15/LO10 Series Switch-Tek Powered Liquid Level Switches User Manual
What liquids can the LP15 series capacitance switch detect?
The sensor is factory-calibrated to be used with liquids that have a dielectric value between 20 and 80.
From: Flowline LZ12/LU10/LP15/LO10 Series Switch-Tek Powered Liquid Level Switches User Manual