CO2 level transmitter with two output relays.
The CO2 measurement is based on a 2-source, 2-beam process. CO2 measurement with long-term stability is guaranteed thanks to the proven non-dispersive infrared (NDIR) CO2 measurement cell. The unique patented auto-calibration procedure compensates for aging of the infrared source and guarantees high reliability, long term stability and eliminates the need of periodical recalibration in the field.
The device is supplied with CO2 probe with 1m cable. Cable lengths 2 or 4 meters available optionally.
The CO2 concentration is shown on the display or signaled by a color LED.
Processing and analysis of measured data:
- online in COMET Cloud
- COMET Database software
- integration into 3-party systems
INCLUDED IN DELIVERY:
- H5521
- Instruction Manual
- Traceable Calibration Certificate
- FREE software TSensor for Configuring of the Transmitter
- COMET Cloud for 3 Months
POWER SUPPLY IS NOT INCLUDED IN DELIVERY
3 year warrantyMEASURED VALUE
CO2
CO2 SENSOR
Measuring range 0 to 10 000 ppm
Accuracy ±(100ppm +5% from reading) at 25°C and 1013hPa
Resolution 1 ppm
RELAY OUTPUTS
Quantity 2
Maximal voltage 50 V
Maximal current 2 A
Maximal power 60 VA
GENERAL TECHNICAL DATA
Operating temperature -30 to +60 °C
Channels 1x external CO2 sensor
Acoustic alarm from built-in beeper – switchable
Output Ethernet
Measuring interval 15 s
Communication protocol WWW, ModbusTCP, SNMPv1, SOAP, XML
Alarm protocols E-mail (SMTP authentication is supported), SNMP Trap, Syslog
Power 9-30 Vdc
Protection class IP30 electronics; IP65 sensors
Dimensions 136 x 150 x 45 mm
External probe cable length CO2 1 meter (optionally 2 or 4 meters)
Weight approx. 360 g
Warranty 3 years
