Siemens Burner Controller Lme22.331c2

Siemens Burner Controller Lme22.331c2 Specification

Operate Method
Automatic

Material
Brass

Color
Black

Usage
Industrial

Product Type
BURNER PARTS

Capacity
2 Pcs/hr

Size
Standard

Siemens Burner Controller Lme22.331c2 Trade Information

Minimum Order Quantity
1 Piece

Supply Ability
100 Pieces Per Month

Delivery Time
7 Days

About Siemens Burner Controller Lme22.331c2

The Siemens LME22.331C2 is a 230V microprocessor-based burner controller designed to start and supervise 1- or 2-stage gas or gas/oil burners (forced draft) in intermittent operation. It features air pressure monitoring, flame supervision via ionization probe or QRA sensor, and digital signaling for reliable operation.

Application: Suitable for small to medium capacity burners, with or without a fan.
Control Method: Manages 2-stage burner sequences including damper/actuator control (12s running time).
Flame Supervision: Uses ionization probes (or QRA/QRC with auxiliary units) for burner monitoring.
Safety Features: Undervoltage detection, air pressure check during startup/operation, and electrical remote reset.
Display: Multicolor LED indicating operational status and fault diagnostics.

Voltage: AC 230 V (50/60 Hz).
Pre-purge Time (

): 30 seconds.
Safety Time (TSA): 3 seconds.
Weight: ~0.16 kg.
Protection: IP40.