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Siemens LME22.331C2BT 230V 2-Stage Gas Burner Control

Name: Siemens LME22.331C2BT
Brand: Siemens
SKU: LME22.331C2BT
Availability: InStock

Siemens LME22.331C2BT 230V 2-Stage Gas Burner Control.

● In Stock 12-Mo Warranty Same-Day Dispatch Ships Worldwide 🎖 Veteran-Owned

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ManufacturerSiemens

Part numberLME22.331C2BT

Mains Voltage AC 230 V

Pre-purge time 30s

Safety time 3s

Pre-ignition time 2s

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Veteran-owned

CAGE: 9NK75

Controls 1 or 2-stage gas/oil burners Intermittent operation Undervoltage detection Air pressure supervision Multicolor fault indication Electrical remote reset

Product description

The Siemens LME22.331C2BT is a burner control designed for the startup and supervision of 1 or 2-stage gas or oil burners in intermittent operation. It operates on AC 230V and features a 30-second prepurge time, a 2-second pre-ignition time, and a 3-second safety time. This model is suitable for burners with actuator control.

This controller is used in applications requiring flame supervision via an ionization probe or a QRA flame detector with an AGQ3.xA27 ancillary unit. It offers essential safety features such as undervoltage detection, air pressure supervision, and multicolor indication of fault status for reliable operation of combustion systems.

Stanlo Automation, a veteran-owned surplus parts distributor, offers the Siemens LME22.331C2BT. We provide a dependable source for industrial automation components, ensuring your operations have access to the parts they need.

Technical specifications

Mains Voltage	AC 230 V
Pre-purge time	30s
Safety time	3s
Pre-ignition time	2s
Stage	2-stage burners
Actuator control	Yes
Flame detection	Ionization probe or QRA with AGQ3.xA27

Common applications

Gas burners

Oil burners

Intermittent operation

Combustion systems

HVAC

Industrial heating

Compatible systems

AGQ3.xA27 ancillary unit QRA flame detector Ionization probe

Also known as

Siemens LME 22.331C2BT Siemens 230V Burner Controller BT Siemens 2-Stage Burner Control BT

Replaces / compatible with

This burner control is a variant of the LME22 series, designed for specific applications requiring the 'BT' designation.

Technical note

Expert tip

This unit is designed for intermittent operation and offers accurate control sequences thanks to digital signal handling.

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Frequently asked questions

What is the prepurge time for the Siemens LME22.331C2BT?

The Siemens LME22.331C2BT features a prepurge time of 30 seconds. This is followed by a pre-ignition time of 2 seconds and a safety time of 3 seconds.