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Combutech Pressure switch COMBUP500 100-500 mbar - Combustion

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Combutech Pressure switch COMBUP500 100-500 mbar

Combutech COMBUP500 is a combustion pressure switch rated 100–500 mbar with ±15% allowable deviation, featuring IP 54 protection and 1/4" female thread process connection for reliable burner and appliance control…

SKU 3G-CBM-01181

Also listed as: COB 10010 · COB-10010

Brand
Combutech
Item
Pressure switch COMBUP500 100-500 mbar
Category
Combustion
UNSPSC
40101834 — Burners

Technical Specifications

Combutech
pressure range
100-500 mbar
max pressure test
Pmax x 1.5 for 1 minute
process connection
1/4" female thread
allowable deviation
±15%
degree of protection
IP 54
electrical connection
3-pin DIN-EN 175301-803
pressure measurement length mm
10
pressure measurement diameter mm
9
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Combutech Products
3G Electric (S) Pte. Ltd. — Singapore

Product Description

Combutech COMBUP500 is a combustion pressure switch rated 100–500 mbar with ±15% allowable deviation, featuring IP 54 protection and 1/4" female thread process connection for reliable burner and appliance control systems.

Used in

Common applications for Combutech
Oil burner safety interlocks — Combutech COMBUP series pressure switches monitor furnace draft or fuel pressure with ±15% tolerance and IP54 sealing
Flame failure detection — UV1 or UV1p detection cells with CF1 relay module monitor combustion in industrial boilers and process heaters, 10,000+ hour lifespan
Gas burner startup sequencing — COMBU1s control unit manages purge timing (1–250 s), ignition delay, and load switching for multi-burner systems at 230 V ±15%
Pressure vessel monitoring — Low-range COMBUP10 switches (2–10 mbar) provide reliable differential-pressure or air-intake supervision in heating and HVAC plant
Industrial process automation — Flame relay CF1 handles up to 10 simultaneous UV sensors for redundant combustion confirmation in pharmaceutical, food, or chemical processing
Retrofit and maintenance replacement — Standardized 1/4" female thread, DIN connectors, and IP54/IP65 ratings allow drop-in substitution in legacy burner control panels without rewiring

Combutech Products

3G Electric supplies Combutech combustion. We supply genuine products with in-stock availability on common SKUs, technical documentation, commissioning support, and warranty service — worldwide.

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