COMET A1515eu – Switching Power Supply 100-240 V AC to 12 V DC / 1 A

COMET A1515eu Power Supply 12V/1A EU Plug 

The COMET A1515eu is the original switching power supply for all COMET series devices operated with 12 V DC / 1 A. It reliably converts 100–240 V AC (50/60 Hz) into a stable 12 V DC at a maximum of 1 A – perfect for Ethernet transmitters (Tx5xx), humidity/temperature/pressure transmitters (Hx5xx), portable data loggers of the C and D series, and other COMET devices with a coaxial connector.

With the standard EU plug (Type C) and the coaxial output connector (5.5 × 2.1 mm, + center), it is ready for immediate use in Germany, Austria, Switzerland, and all other countries with the EU plug system. Its compact, lightweight design and high efficiency make it the ideal accessory for stationary and mobile applications.

The power supply is CE-certified, safe, and durable – the perfect choice when you need a reliable, high-quality replacement or additional power adapter for your COMET measuring devices. It ensures a stable power supply even with mains fluctuations and is designed for continuous operation.

Why the COMET A1515eu is the best power supply for your devices:

• Universal input voltage range 100–240 V AC – suitable for worldwide use
• Stable output voltage 12 V DC / 1 A – ideal for COMET transmitters
• EU plug (Type C) – standard in Germany, Austria, Switzerland
• Coaxial connector 5.5 × 2.1 mm – + center, compatible with all COMET devices
• Fully CE-certified – safe and compliant
• High efficiency and low heat generation – ideal for continuous operation
• Lightweight and compact – easy to transport
• Original COMET accessory – 100% compatible

Technical data:

• Input: 100–240 V AC, 50–60 Hz, max. 0.5 A
• Output: 12 V DC, max. 1 A
• Connector: Coaxial plug Ø 5.5 × 2.1 mm, + center
• Mains plug: EU (Type C)
• Protection rating: IP20 (indoor use)
• Operating temperature: –10 to +40 °C (typical)
• CE certification: yes
• Warranty: 3 years

Perfectly suited for:

• COMET Ethernet transmitters Tx5xx series
• COMET humidity/temperature/pressure transmitters Hx5xx series
• Portable data loggers of the C and D series
• All COMET devices with 12 V DC / 1 A and coaxial connector
• Stationary and mobile measuring stations
• Replacement or additional power supply in industrial environments
• Laboratories, warehouses, greenhouses, server rooms

Installation & operation – ready to use immediately

Simply plug it into the power outlet and connect the coaxial plug to your device – that’s it. The power supply is ready for operation and delivers stable voltage without noise or heat issues.

Scope of delivery:

• Switching power supply