- Home
- Technical Products
Enterprise Cloud IT Solutions
Test Measurement
Industrial Measurement
- Solutions
Enterprise Cloud IT Solutions
Test Measurement
- Resource Center
- About Us
EN
Remote CO2 Concentration Transmitter, Ethernet Interface, 2 Relay Outputs

H5524
CO2 level transmitter with two output relays.
CO2 measurement is based on a dual source, dual beam process. Long-term stable CO2 measurements are guaranteed thanks to the proven non-dispersive infrared (NDIR) CO2 measurement cell. A unique, patented auto-calibration procedure compensates for the aging of the IR source, ensuring high reliability, long-term stability, and eliminating the need for periodic recalibration in the field.
CO2 concentration is shown on the display or signaled by colored LEDs.
Measurement data can be processed and analyzed in the following ways:
Online Processing on COMET Cloud
Processing with COMET Database Software
Integrating data into third-party systems
Warranty: 3 years
- Technical Parameters
- Delivery list
Measurement parameters
carbon dioxide CO2
Carbon Dioxide Sensor
Measurement range: 0 to 2000 ppm
Measurement Accuracy: ± (50ppm + 2% of reading), Temperature 25°C, Air Pressure 1013hPa
Resolution: 1 ppm
Relay Output
Quantity: 2
Maximum voltage: 50 V
Maximum current: 2 A
Maximum power: 60 VA
General Technical Data
Operating temperature: -30 to +60 °C
Channel: Built-in carbon dioxide sensor
Audible alarm: via built-in buzzer - switchable
Output: Ethernet
Measurement interval: 15 s
Communication protocol: WWW, Modbus TCP, SNMPv1, SOAP, XML
Alarm protocols: E-mail (supports SMTP authentication), SNMP Trap, Syslog
Battery: 9-30 Vdc
Protection level: IP30
Dimensions: 136 x 213 x 45 mm
Weight: approx. 360 g
Warranty: 3 years
- H5524
- Operator's Manual
- Traceable calibration certificate
- Free software for configuring the transmitter TSensor
- COMET Cloud 3 Months License