COMET T2314 – Barometric Pressure Transmitter with RS232

COMET T2314 – precise barometric pressure transmitter with RS232/Modbus 

The COMET T2314 is a professional barometric air pressure transmitter designed for reliable use in building automation, meteorological stations, laboratories, clean rooms, data centers, and wherever precise and long-term stable pressure measurement is required. With its measuring range of 600 to 1100 hPa and an accuracy of ±1.3 hPa at 23 °C, it covers all normal atmospheric conditions.

Thanks to the RS232 interface with Modbus RTU protocol (and Advantech ADAM compatibility), the T2314 can be easily integrated into existing systems. Eight pressure units are available: hPa, kPa, mbar, mmHg, inHg, inH₂O, PSI, oz/in² – perfect for international applications or specialized industries.

The robust IP54 housing protects against dust and splashing water, and the operating temperature range from –30 to +80 °C allows use even in unheated rooms or under roofs. The large dual-line display clearly shows the current pressure value and can be turned off for continuous operation.

State-of-the-art technology ensures superior long-term stability and automatic error detection – the T2314 is maintenance-free and delivers precise values for years.

Why the COMET T2314 is the ideal solution for air pressure measurement:

• Precise measuring range 600–1100 hPa (±1.3 hPa at 23 °C)
• 8 selectable pressure units – flexible for any application
• RS232 Modbus RTU – easy integration into automation
• Robust IP54 housing – for indoor and outdoor use
• Large dual-line display – switchable for continuous operation
• Wide operating temperature range –30 to +80 °C
• Long-term stability & maintenance-free
• Compact dimensions 88.5 × 98 × 39.5 mm
• Only about 150 g in weight
• 3-year warranty

Technical data:

• Pressure measuring range: 600 to 1100 hPa
• Accuracy: ±1.3 hPa at 23 °C (800–1100 hPa)
• Resolution: 0.1 hPa
• Pressure units: hPa, kPa, mbar, mmHg, inHg, inH₂O, PSI, oz/in²
• Output: RS232
• Protocols: Modbus RTU, Advantech ADAM
• Power supply: 9–30 V DC
• Operating temperature: –30 to +80 °C
• Protection: IP54
• Dimensions: 88.5 × 98 × 39.5 mm
• Weight: approx. 150 g
• Warranty: 3 years

Perfectly suited for:

• Meteorological stations
• Building automation and BMS
• Data centers and server rooms
• Clean rooms and pharmaceutical production
• Laboratory and test benches
• Environmental monitoring
• Altitude measurement and barometric formula applications
• Industrial processes with pressure monitoring

Mounting – quick and easy

Two screws on the wall, connect power and RS232, and you’re done. The T2314 is ready for immediate operation.

Summary:

• Atmospheric pressure transmitter
• For indoor and outdoor use
• Display and pressure output selectable in the following units: hPa, kPa, mbar, mmHg, inHg, inH₂O, PSI, oz/in²

Scope of delivery:

• T2314
• User manual
• Traceable calibration certificate
• Free TSensor software for transmitter configuration