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manufacturer of measuring instruments
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Remote CO2 concentration with Ethernet interface and two relays

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:

 

  • code
    H5521
  • Warranty
    3 years

Technical data

Measured 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 +80 °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

Optional accessories and download

ac/dc adapter 230Vac to 12Vdc/1A, EU

ac/dc adapter 230Vac to 12Vdc/1A, EU

code A1515eu
ac/dc adapter 230Vac to 12Vdc/1A, UK

ac/dc adapter 230Vac to 12Vdc/1A, UK

code A1515uk
ac/dc adapter 230Vac to 12Vdc/1A, US

ac/dc adapter 230Vac to 12Vdc/1A, US

code A1515us

KIT-GSM with modem

KIT-GSM with modem

code KIT-GSM-W
KIT-GSM with modem

KIT-GSM with modem

code KIT-GSM-W
TL-POE10R - PoE splitter

TL-POE10R - PoE splitter

code TL-POE
300Mbps Wireless N Nano Router

300Mbps Wireless N Nano Router

code TL-WIFI

Holder for mounting the COMET Transmitter on magnetic surfaces

Holder for mounting the COMET Transmitter on magnetic surfaces

code SP103

COMET Database

COMET Database

code CDB
COMET Cloud

COMET Cloud

code cloud
COMET Cloud Lite for Android & iOS

COMET Cloud Lite for Android & iOS

code cloud_app
Database Viewer for Comet Database

Database Viewer for Comet Database

code DBV

Tool for easy connection to WAGO terminals 233 for serial output transmitters

Tool for easy connection to WAGO terminals 233 for serial output transmitters

code SP006

Software

download-icon Comet Database One Click Installer (21.1-IIi)
487.31 MB
download-icon Database Viewer 3.20.0.0 dbapi 21.1
24.33 MB
download-icon TSensor (3-5-2-0)
2.73 MB
download-icon Sensor Reader (2-0-8-0)
2.78 MB
download-icon Conversions - application for recalculation of values
694.50 KB
download-icon COMET Cloud Lite - Android (Google Play)
download-icon COMET Cloud Lite - iOS (App Store)

Others

download-icon Terms and Conditions COMET System s.r.o.
133.12 KB

Manuals

download-icon Quick Start Manual
892.83 KB
download-icon Declaration of Conformity
61.40 KB
download-icon How to add WebSensor to COMET Cloud
509.85 KB
download-icon MIB
575.32 KB
download-icon Software development kit (SDK)
42.01 KB

Catalogs

download-icon CATALOG - CO2
5.30 MB
download-icon CATALOG - WebSensors with Ethernet output and relay Catalog
1.93 MB

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WebSensor "H" Online Demo