Lovato 11SN1X SN1 single-pole level detector probe with an AISI 303 stainless steel electrode, designed for conductive liquid level monitoring in tanks and deep wells with compatible Lovato level control relays.
SKU:11SN1X
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Why Choose the Lovato 11SN1X SN1 Level Detector Probe?
The Lovato 11SN1X is an SN1 single-pole level detector probe designed for conductive liquid level monitoring in wells, tanks and storage vessels. As part of the Lovato level control accessory range, it is designed for use with compatible Lovato level control relays to detect the presence or absence of conductive liquids.
The SN1 detector incorporates an AISI 303 stainless steel electrode, a plastic PPOX holder and a cable gland. Its construction is designed to provide reliable operation in liquid-level sensing applications, while the sealing ring and tightened cable gland help prevent water from entering the cable terminal connection and causing oxidation.
The probe is suitable for applications in tanks and deep wells and supports external cable diameters from 2.5–6 mm for effective sealing through its PG7 cable gland. It can operate at temperatures up to +60 °C and accepts conductors up to 2.5 mm², making it a practical sensing accessory for industrial and commercial liquid level control systems.
Key Advantages
Purpose-designed single-pole electrode for conductive liquid level control.
Integrated sealing ring and cable gland help protect the cable connection from water ingress.
Supports external cable diameters of 2.5–6 mm.
Compatible with multiple Lovato level control relay families.
Key Features
Lovato SN1 single-pole detector probe.
AISI 303 stainless steel electrode.
Plastic PPOX electrode holder.
PG7 cable gland with sealing arrangement.
53 mm stainless steel electrode length.
Maximum operating temperature of +60 °C.
Maximum conductor cross-section of 2.5 mm².
Suitable cable outside diameter of 2.5–6 mm.
Reliable Conductive Liquid Level Detection
Conductive level control systems use electrodes installed at selected heights inside a tank, vessel or well to determine whether liquid is present at those points. When used with a compatible Lovato level control relay, the SN1 probe forms part of a system that can automatically control filling, emptying or level monitoring functions.
For deep-well installations, the SN1 probe can be suspended by its electrical cable to position the stainless steel sensing electrode at the required level. Its sealed cable entry and corrosion-resistant electrode make it suitable for dependable level detection in a wide range of conductive liquid applications.
Typical Applications
Water tank level monitoring.
Deep-well level detection.
Storage vessel level control.
Pump filling and emptying systems.
Industrial conductive liquid monitoring.
Automatic level control systems using compatible Lovato relays.
Technical Specifications
HS Code
85364110
Manufacturer
Lovato Electric
Series
SN1
Model
11SN1X
Product type
Single-pole level detector electrode
Application
Conductive liquid level monitoring
Electrode material
AISI 303 stainless steel
Electrode holder material
PPOX plastic
Electrode length
53 mm
Cable gland
PG7
Suitable external cable diameter
2.5–6 mm
Maximum conductor cross-section
2.5 mm²
Maximum conductor size
12 AWG
Cable connection
Screw connection
Maximum operating temperature
+60 °C
Typical installation
Tanks and deep wells
Compatible Lovato level controls
31LV1E, 31LV2E, LVM20, LVM25240, LVM30 and LVM40 series
Frequently Asked Questions
What is the Lovato 11SN1X used for?
The 11SN1X is a single-pole detector electrode used with compatible Lovato level control relays to detect the presence or absence of conductive liquids in tanks, wells and similar applications.
What material is the SN1 probe made from?
The sensing electrode is manufactured from AISI 303 stainless steel, with a PPOX plastic holder and sealed cable gland arrangement.
What is the maximum operating temperature of the 11SN1X?
The Lovato SN1 detector is suitable for operating temperatures up to +60 °C.
What cable size can be used with the Lovato 11SN1X?
The PG7 cable gland is designed for external cable diameters from 2.5–6 mm, while the maximum conductor cross-section is 2.5 mm².
Which Lovato level relays can be used with the SN1 detector?
The SN1 electrode can be used with compatible Lovato level controls including the 31LV1E, 31LV2E, LVM20, LVM25240, LVM30 and LVM40 series.
Trusted Level Control from Lovato Electric
Lovato Electric SN1 detector probes provide a simple and dependable sensing solution for conductive liquid level control, supporting automated filling, emptying and monitoring systems in tanks, wells and industrial installations.
HS Code
85364110
Manufacturer
Lovato Electric
Series
SN1
Model
11SN1X
Product type
Single-pole level detector electrode
Application
Conductive liquid level monitoring
Electrode material
AISI 303 stainless steel
Electrode holder material
PPOX plastic
Electrode length
53 mm
Cable gland
PG7
Suitable external cable diameter
2.5–6 mm
Maximum conductor cross-section
2.5 mm²
Maximum conductor size
12 AWG
Cable connection
Screw connection
Maximum operating temperature
+60 °C
Typical installation
Tanks and deep wells
Compatible Lovato level controls
31LV1E, 31LV2E, LVM20, LVM25240, LVM30 and LVM40 series
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Standard delivery: 2–3 working days
Next-day delivery: available on in-stock items when ordered before 3pm
Express options available — contact us for details
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2025 has been a big year for LED Controls, and our blog has expanded accordingly. We've covered a wide range of topics across industrial control and factory automation this year. From core technology explainers and new product releases to panel building best practice...