The LHS 61S SYSTEM is comprised of a two-component housing made of cast aluminum and polyamide, making it incredibly robust. It has integrated power electronics where the air temperature can be set continuously to up 650 °C (1202 °F). In addition, power control is possible via a galvanically separate 4-20 mA interface for controllers, SPS or external potentiometer. The heating element enables exceptional heat transfer and constant temperatures.
Technical Data
Metric
Imperial
Phases
1x; 3x
Voltage
230 - 480 V
Current
5 - 21 A
Power
4000 - 9000 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
310 - 690 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
62 mm / 2.45 in
Display
Yes
Interfaces
0–10V; 4–20mA
Length
363 mm
Width
116 mm
Height
136 mm
Weight
3.15 kg
Approvals
CE; S+
Protection class
I
Highlights
Constant control
Precise
Individual performance control
The desired temperature can be set through the power control via a galvanically separate 4-20 mA interface for controllers, SPS, external potentiometer, as well as an integrated potentiometer. This prevents malfunctions and failures.
Reliable
Heating element and device protection
The integrated heating element and device protection developed by Leister has been patented, ensuring the device is safe from overheating, as well as any associated failures while in operation.
Maintenance-friendly
Easy to maintain
Disassembling from above is also easy, making it maintenance-friendly and extremely reliable.
