SIEMENS ASZ12703 Siemens servo motor

Low-nitrogen burner control system LMV52.400B2 German Siemens program controller manufacturer

LME... series controller is suitable for matching combustion controller with OEM factory.

Application

LME... is used for monitoring and control of single-stage or double-stage gas burner during startup and intermittent operation. Flame monitoring is carried out through ion rod or flame detector QRA and auxiliary equipment AGQ3 or blue flame detector QRC. LME is the same combustion controller as LGB and LMG according to the size specification of the housing (refer to ? Model Overview ?)

- Combustion controller conforms to EN 298 standard - Strong exhaust burner conforms to EN 676 standard - Undervoltage detection - Use the air pressure switch to monitor the air pressure during startup and operation - Convenient remote reset - Various colors display error status and operation status information - A limited number of repeated cycles - The control sequence of is due to the use of digital signal processing

LME71.000A1 LME71.000A2 LME72.000A2 LME73.000A1 LME73.000A2

LME71.000A2 LME72.000A2

LME73.000A2 LME73.000C2

LME71.000C2 LME72.000C2

The installation dimension is the same as the DUNGS product GW A6 series

QPL... pressure switch is used for monitoring and protection of gas or air pressure of various combustion equipment

Used for monitoring and protection of gas or air pressure of various combustion equipment

The pressure switch is used to monitor the gas or air pressure.

When the pressure is lower or higher than the switch setting, the circuit will open or switch.

Set the required switch point, remove the pressure switch gauge cover and turn it clockwise to increase the set value, or decrease it counterclockwise

To supervise the gas valve group and gas equipment (gas burner) used under air and gas

QPL/QPH... is used as a small or pressure switch

Suitable for pressures below 500 mbar.

Applicable to Class 1, 2, 3 gases and other non-corrosive gases