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LUMENITE LASD-4012 Combo Liquid Level and Temperature Controller - Liquid Level & Temperature Controllers
LUMENITELiquid Level & Temperature Controllers

LUMENITE LASD-4012 Combo Liquid Level and Temperature Controller

The LUMENITE Controller (SKU LASD-4012, MPN LASD-4012) is a liquid level and temperature controller featuring a 240V AC relay output with (2) SPDT contact form. It includes an LCD display, snap-track mounting, and a…

SKU 3G-OTH-174550

Also listed as: LASD4012 · LASD 4012

Brand
LUMENITE
Item
LASD-4012 Combo Liquid Level and Temperature Controller
Category
Liquid Level & Temperature Controllers
Available to Order
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Local availability & support — Singapore

Local office
20 Woodlands Link #09-05, Singapore 738733
Phone
+65 8878 8355
Delivery
Same-day or next-business-day delivery within Singapore for in-stock items; 7–14 days for factory-order parts from Europe.
Payment
Invoicing in SGD. PayNow, bank transfer, and corporate PO accepted.
Ships to
Singapore

Technical Specifications

LUMENITE
Manufacturer Part Number
LASD-4012
Type
Combo Liquid Level and Temp Controller, LCD, Snap Track, Relay
Voltage
240V AC
Output Type
Relay
Contact Form
(2) SPDT
Display Type
LCD
Mounting Type
Snap Track
Temperature Sensor
100 Ohm RTD

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LUMENITE Products
3G Electric (S) Pte. Ltd. — Singapore

Product Description

The LUMENITE Controller (SKU LASD-4012, MPN LASD-4012) is a liquid level and temperature controller featuring a 240V AC relay output with (2) SPDT contact form. It includes an LCD display, snap-track mounting, and a 100 Ohm RTD temperature sensor.

Frequently Asked Questions

What is the LUMENITE LASD-4012 controller used for?

The LUMENITE LASD-4012 is a combination liquid level and temperature controller used in industrial process tanks, boilers, and storage vessels. It monitors both liquid level and temperature, providing relay control for pumps, valves, or alarms in water treatment, chemical processing, and HVAC systems.

What are the specifications of the LUMENITE LASD-4012?

The LUMENITE LASD-4012 operates at 240V AC with a relay output and (2) SPDT contact form. It includes an LCD display, snap-track mounting, and a 100 Ohm RTD temperature sensor. The manufacturer part number is LASD-4012, and it is designed for liquid level and temperature control applications.

Where to buy the LUMENITE LASD-4012 worldwide?

You can source the LUMENITE LASD-4012 controller through 3G Electric, a global industrial equipment distributor. We handle full logistics, customs clearance, and delivery to worldwide destinations. Contact us for availability and lead time; we supply genuine LUMENITE components for industrial process control.

How to install the LUMENITE LASD-4012 controller?

Mount the LUMENITE LASD-4012 on a standard snap-track rail. Connect the 100 Ohm RTD sensor to the designated terminals and wire the 240V AC power supply per the wiring diagram. Set the relay outputs for (2) SPDT control of pumps or alarms. Always follow local electrical codes and consult the manufacturer's manual.

Used in

Common applications for LUMENITE
Water and wastewater treatment — LUMENITE conductivity level controllers (WFLTV-DM-6011) for pump control in sump and tank applications
Food and beverage processing — LUMENITE sanitary temperature transmitters (LSTT-4220-C2-350F) for monitoring process temperatures in hygienic vessels
Chemical storage — LUMENITE capacitive level transmitters (MLXT-4220-P-3/4-24") for continuous level measurement of corrosive liquids
HVAC systems — LUMENITE liquid level probes (PHS41AST12") for condensate or boiler water level detection
Pharmaceutical manufacturing — LUMENITE combo controllers (LASD-401(24)) for combined level and temperature control in batch reactors
Industrial tank farms — LUMENITE Tri-Clamp probes (T-2DCFT-1-1/2) for level sensing in sanitary storage tanks

LUMENITE Products

3G Electric supplies LUMENITE liquid level & temperature controllers. We supply genuine products with in-stock availability on common SKUs, technical documentation, commissioning support, and warranty service — worldwide.

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Compatible alternatives & equivalents

Cross-referenced by specification & description
This snap track-mounted conductivity level control from LUMENITE features a SPDT relay output rated at 220V AC. It is designed for industrial level sensing in tanks and vessels, where it switches pumps, valves, or alarms based on liquid conductivity. The unit measures 3 7/8 in x 3 1/4 in x 1 5/8 in and mounts on a standard snap track for easy installation
LUMENITE
This snap track-mounted conductivity level control from LUMENITE features a SPDT relay output rated at 220V AC. It is designed for industrial level sensing in tanks and vessels, where it switches pumps, valves, or alarms based on liquid conductivity. The unit measures 3 7/8 in x 3 1/4 in x 1 5/8 in and mounts on a standard snap track for easy installation
This snap track-mounted conductivity level control from LUMENITE features an SPDT relay output and operates at 110V AC. Housed in a compact 3 7/8 in x 3 1/4 in x 1 5/8 in enclosure, it is designed for industrial level-control applications where conductive liquid presence or absence must be detected to actuate pumps, valves, or alarms
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This snap track-mounted conductivity level control from LUMENITE features an SPDT relay output and operates at 110V AC. Housed in a compact 3 7/8 in x 3 1/4 in x 1 5/8 in enclosure, it is designed for industrial level-control applications where conductive liquid presence or absence must be detected to actuate pumps, valves, or alarms
This DIN rail-mounted conductivity level control from LUMENITE features a SPDT relay output rated for 110V AC. It measures 1 3/4 in x 2 3/4 in x 4 3/4 in and is used for detecting and regulating liquid levels in industrial tanks, boilers, and process vessels
LUMENITE
This DIN rail-mounted conductivity level control from LUMENITE features a SPDT relay output rated for 110V AC. It measures 1 3/4 in x 2 3/4 in x 4 3/4 in and is used for detecting and regulating liquid levels in industrial tanks, boilers, and process vessels
This octal socket-mounted conductivity level controller from LUMENITE features a SPDT relay output and operates at 24V AC. It is designed for industrial liquid level sensing and control applications such as tank fill/empty control, pump protection, and process automation. Dimensions: 3 in x 2 in x 5 in
LUMENITE
This octal socket-mounted conductivity level controller from LUMENITE features a SPDT relay output and operates at 24V AC. It is designed for industrial liquid level sensing and control applications such as tank fill/empty control, pump protection, and process automation. Dimensions: 3 in x 2 in x 5 in
This octal socket-mounted conductivity level control from LUMENITE features a SPDT relay output rated for 220V AC. It is designed for monitoring and controlling liquid levels in tanks or vessels using conductivity sensing. Typical applications include water, wastewater, and process fluid management in industrial settings. Dimensions: 3 in x 2 in x 5 in
LUMENITE
This octal socket-mounted conductivity level control from LUMENITE features a SPDT relay output rated for 220V AC. It is designed for monitoring and controlling liquid levels in tanks or vessels using conductivity sensing. Typical applications include water, wastewater, and process fluid management in industrial settings. Dimensions: 3 in x 2 in x 5 in
Snap track-mounted conductivity level control with SPDT relay output, rated for 24V AC. Dimensions: 3 7/8 in x 3 1/4 in x 1 5/8 in. Used for liquid level monitoring and control in industrial processes such as tank fill or drain operations
LUMENITE
Snap track-mounted conductivity level control with SPDT relay output, rated for 24V AC. Dimensions: 3 7/8 in x 3 1/4 in x 1 5/8 in. Used for liquid level monitoring and control in industrial processes such as tank fill or drain operations

More from LUMENITE

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The LUMENITE LASD-4011 is a combination liquid level and temperature controller with a relay output and (2) SPDT contact form. It operates on 120V AC, features an LCD display, and mounts via snap track. The unit uses a 100 Ohm RTD temperature sensor. Typical applications include monitoring and controlling liquid level and temperature in tanks, boilers, and process vessels
LUMENITE
The LUMENITE LASD-4011 is a combination liquid level and temperature controller with a relay output and (2) SPDT contact form. It operates on 120V AC, features an LCD display, and mounts via snap track. The unit uses a 100 Ohm RTD temperature sensor. Typical applications include monitoring and controlling liquid level and temperature in tanks, boilers, and process vessels
Combination liquid level and temperature controller with LCD display, 100 Ohm RTD temperature sensor, and relay output with (2) SPDT contacts. Operates on 24V AC and mounts on a snap track. Used in industrial process systems for simultaneous monitoring and control of liquid level and temperature
LUMENITE
Combination liquid level and temperature controller with LCD display, 100 Ohm RTD temperature sensor, and relay output with (2) SPDT contacts. Operates on 24V AC and mounts on a snap track. Used in industrial process systems for simultaneous monitoring and control of liquid level and temperature