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.
Technical Data
Metric
Imperial
Phases
3x
Voltage
230 - 480 V
Current
7 - 25 A
Power
5000 - 16000 W
Max. air outlet temperature
650 °C
Min. airflow
Required minimum air volume at 100% heating power and an air inlet temperature of 20°C / 68°F
390 - 1250 l/min
Max. air inlet temperature
65 °C
Max. ambient temperature
65 °C
Air temperature control
Closed loop
Overheating protection
Yes
Alarm output
Normally open contact
Max. inlet pressure
100 kPa
Nozzle connection ø
92 mm / 3.6 in
Display
Yes
Interfaces
0–10V; 4–20mA
Length
363 mm
Width
116 mm
Height
136 mm
Weight
3.65 kg
Approvals
CE; S+
Protection class
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.
