Vertiv LT410 User Manual

LIEBERT® LIQUI-TECT™ 410
POINT LEAK DETECTION SENSOR

Product Specification/Installation Guide

The Liebert® Liqui-Tect™ 410 (LT410)
provides single-point detection of
leaks. The point-detection sensor
has two gold-plated sensing probes
to prevent corrosion and to provide
accurate readings. The LT410
constantly monitors for leaks, internal
faults, and power failures and warns
of any abnormal conditions. Mounting
brackets allow for sensor height
adjustment and leveling.

The LT410 is the ideal solution for
sensing leaks under a raised computer
floor or air conditioning drip pans.
Two independent outputs provide
added flexibility with the capacity to
signal both a local alarm panel, Liebert
cooling unit and a remote building
management system or external
equipment, such as motorized water
shutoff valves.

LT410 APPLICATIONS

The LT410 is ideally suited for:

• Glycol and chilled water cooling,

• Humidification supply water piping,

• Condensate pumps and drains,

• Unit and ceiling auxillary drip pans,

• Overhead piping troughs.

LOCATIONSPLACEMENT

The LT410 is an excellent choice for:

• Large scale network control centers,

• Data centers,

• Server rooms and closets,

• Unattended, remote shelters,

• Mechanical equipment rooms,

• Sensitive areas with overhead piping,

• Industrial process control rooms.

COMPONENTS OF THE
LIQUITECT™ 410 MODULE

The LT410 consists of a metal
enclosure with a hinged top door that
provides access to the internal wiring
termination. It includes side access
through a box connector for installation
of the power and contact wiring. The
mounting brackets attach to the
enclosure with adjustable slots to allow
custom setting of the height of the
sensing probes.

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LIEBERT® LIQUI-TECT™ 410 POINT LEAK DETECTION SENSOR

Product Specification/Installation Guide

DIMENSIONS 
TOP, FRONT AND SIDE

TOP VIEW

5.85”

(148.5mm)

4.46”

(113.2mm)

Form-C relay outputs

and power wiring

Adjustable probe

(0.0 - 12.7mm)

height

0.0 - 0.5”

FRONT VIEW SIDE VIEW

6.35”

(161.2mm)

2.25”

(57.2mm)

SPECIFICATIONS

Power Requirements 24 VAC 100 mA, 50/60 Hz, 3 VA (max.)

Dimensions, W x D x H 6.35 in. x 2.25 in. x 4.46in. (161.2 mm x 57.2 mm x 113.2 mm)

Weight (assembled) 2.0 lb. (0.9 kg)

Metal Enclosure NEMA 1, IP 30

ENVIRONMENTAL CONDITIONS

Operating Temperature 50°F to 104°F (10°C to 40°C)

Operating Humidity 10% to 95% relative humidity (non-condensing)

Operating Altitude 0 to 10,000 ft. (0 to 3,048 m)

Output Relay Contact Rating 2 Form-C; 3 A rating at 24 VAC

AGENCY LISTINGS

UL UL916

C-UL C22.2, No. 205-M1983

CE Yes

FCC Compliance 47 CFR, Part 15

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