LHS 61L SYSTEM

  • Protection from overheating heating element and device
  • Continuously variable heating output adjustment via potentiometer
  • Remote control via analog interface
  • LED display (target/actual value display)
  • Heating tube Ø of 92 mm (3.62 in)

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Industrial Hot Air Devices

Leister hot air tools are used in countless industrial production processes. In fact, there are very few industries that do not benefit from our versatile offerings, regardless if the process only operates with hot air or if it becomes more efficient with hot air. Leister has the right blower for every production line.

Details

Professional Integration Or Regulated Isolated Operation

The LHS 61 air heater series is the first choice when high performance is required in applications. Alongside its optimized heating element design and traditional Leister quality, the patented heating element cover guarantees yet another increase to the service life of the heating element. The air outlet diameter of 92 mm (3.62 in) allows high air volumes with up to 16kW of power. The LHS 61L SYSTEM allows a very simple control of the current and target temperature through an integrated temperature probe, integrated controller or interface.

The integrated power electronics and simplified wiring make external power controls a thing of the past. Nevertheless, upon request, the LHS 61L SYSTEM can be connected to PLC control systems via the analog interface with 4 – 20 mA or 0 – 10 V.

Choose Article Options

Voltage Power
230 V 8000 W / 10000 W
400 V 5000 W / 8000 W / 11000 W / 16000 W
480 V 8000 W / 11000 W / 16000 W

Technical Data

NAME METRIC IMPERIAL
PHASES 3x 3x
VOLTAGE 230 - 480 V 230 - 480 V
CURRENT 7 - 25 A 7 - 25 A
POWER 5000 - 16000 W 5000 - 16000 W
MAX. AIR OUTLET TEMPERATURE 650 °C 1202 °F
MIN. AIR FLOW ⓘ 390 - 1250 l/min 13.77 - 44.14 cfm
MAX. AIR INLET TEMPERATURE 65 °C 149 °F
MAX. AMBIENT TEMPERATURE 65 °C 149 °F
AIR TEMPERATURE CONTROL Closed loop Closed loop
OVERHEATING PROTECTION Yes Yes
ALARM OUTPUT Normally open contact Normally open contact
MAX. INLET PRESSURE 100 kPa 14.5 psi
NOZZLE CONNECTION Ø 92 mm / 3.6 in 92 mm / 3.6 in
DISPLAY Yes Yes
INTERFACES 4-20mA; 0-10V 4-20mA; 0-10V
LENGTH 363.0 mm 14.29 in
WIDTH 116.0 mm 4.56 in
HEIGHT 136.0 mm 5.35 in
WEIGHT 3.65 kg 8.04 lb
CONFORMITY MARK CE CE
SAFETY MARK S+ S+
PROTECTION CLASS I I

Highlights

Controllable With Remote Control Or Potentiometer

POWERFUL
High-Performance
An external blower, such as SILENCE, ROBUST or AIRPACK from Leister, can be easily connected.
A maximum heating output is achieved without a nozzle via a 1.5 m (4.92 ft) hose and a non-brake air outlet.

HOT
Up to 650 °C (1202 °F) Heating Output
Continuously variable heating output adjustment with the red rotary potentiometer mounted
on the upper part of the polyamide housing or via a remote control interface.

SAFE
Heating Element Protection And Device Alarm Output
The LHS 61L air heater has an integrated relay with potential-free alarm contact,
which may display power failure and trigger overheating protection.

Applications

Virtually Unlimited

Downloads

Operating Instructions
LHS 15/21/41/61
LHS-15_21_41_61-5.pdf (82 downloads)

General Catalogue
Process Heat – US
Process-Heat-US.pdf (1899 downloads)

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