T5545 WebSensor - Remote CO2 Concentration with Ethernet Interface, Duct Mount

Web T-Line CO2 concentration sensor for duct mounting.

Web sensor with integrated CO2 concentration sensor for duct mounting.

A multi-point CO2 and temperature adjustment method provides excellent CO2 measurement accuracy across the entire operating temperature range, essential for process control and outdoor applications. The dual-wavelength NDIR CO2 detection method automatically compensates for the effects of aging. The CO2 module is highly resistant to contamination, offers maintenance-free operation, and excellent long-term stability.

The CO2 concentration is displayed on the screen or indicated by a colored LED. Processing and analysis of measured data:
Online in the COMET Cloud
COMET database software
Integration with third-party systems

Expandable measuring range at an additional cost:
Measuring range: 0 to 10,000 ppm
Accuracy: 100 ppm + 5% of the measured value at 25°C and 1013 hPa

Technical data

Measured value

CO2

CO2 SENSOR

• Measuring range: 0 to 2,000 ppm
• Accuracy ±(50 ppm + 2% of reading) at 25°C and 1013 hPa
• Resolution: 1 ppm

GENERAL TECHNICAL DATA

• Operating temperature: -30 to +60°C
• Internal CO2 sensor channels
• Output: Ethernet
• Measuring interval: 15 s
• Communication protocol: WWW, Modbus TCP, SNMPv1, SOAP, XML
• Alarm protocols: Email, SNMP trap, system log
• Power: 9-30 VDC
• IP30 protection for electronics; sensors: IP20
• Dimensions: 89 x 73 x 240 mm; stem length: 130 mm
• Approximate weight: 260 g
• Warranty: 3 years