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Sensor for One Digital Temperature and Humidity or CO2 Probe, with Internal Barometric Pressure Sensor, Ethernet Output and PoE

Sensor for One Digital Temperature and Humidity or CO2 Probe, with Internal Barometric Pressure Sensor, Ethernet Output and PoE

The TA7611 extends the capabilities of the TA3611 model with integrated atmospheric pressure measurement. The device allows for the connection of one digital probe for temperature and humidity or CO2 measurement, while pressure is measured internally.

Thanks to the combination of an external probe and an internal pressure sensor, the TA7611 is suitable for applications where multiple environmental parameters must be monitored while maintaining a compact design. Naturally, it features an LCD display, multi-level alarm signaling, and PoE support.

The device is unique for meteorological applications or laboratories where conditions in a chamber (external probe) and ambient pressure must be measured simultaneously.

With the 'option' function, the device can also read temperature and pressure measured by the CO2G-10 probe if enabled.

Main Benefits:

  • External T+RH or CO2 probe + internal atmospheric pressure sensor
  • Backlit LCD display, acoustic and LED alarm signaling
  • Power supply 5–24 V or PoE
  • Integrated backup memory
  • Modern web interface, IPv4/IPv6 support, Modbus TCP, COMET Cloud, and fully encrypted communication (HTTPS, SNMPv3, TLS)
  • Integrated detachable bracket for easy installation

  • code
    TA7611
  • Warranty
    3 years
  • On request
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Technical data

Measured value

Temperature
Relative humidity
Counted values (dew point…)
CO2
Atmospheric pressure

TEMPERATURE SENSOR

Measuring range Depending on the connected DSxx probe
Accuracy Depending on the connected DSxx probe
Resolution 0.1 °C

HUMIDITY SENSOR

Measuring range Depending on the connected DSxx probe
Accuracy Depending on the connected DSxx probe
Resolution 0,1% RV

DEW POINT

Measuring range Depending on the connected DSxx probe
Accuracy Depending on the connected DSxx probe
Resolution 0.1 °C

ATMOSPHERIC PRESSURE SENSOR

Measuring range 600 to 1100 hPa
Accuracy ±(1.3 hPa + 0.06% of configured output range) at 23 °C, from 800 to 1100 hPa
Resolution 0.1 hPa

CO2 SENSOR

Measuring range 0 to 10,000 ppm
Accuracy ±(100 ppm + 5% of reading) at 23 °C and 1,013 hPa
Resolution 1 ppm
CO2 probe cable length 1, 2 or 4 meters

GENERAL TECHNICAL DATA

Operating temperature range -30 to +60 °C
Measurement channels integrated atmospheric pressure sensor, 1× combined T+RH probe (cable-mounted) or CO2 probe, ELKA connector
Calculated values dew point temperature, absolute humidity, specific humidity, mixing ratio, specific enthalpy, humidex, heat index
Supported temperature units degrees Celsius (°C), degrees Fahrenheit (°F)
Supported atmospheric pressure units hPa, kPa, mbar, mmHg, inHg, inH2O, PSI, oz/in2
Power supply Power over Ethernet (IEEE 802.3af) or 5–24 V DC
Network interface Ethernet
IP support IPv4, IPv6
Communication protocols HTTP(s), Web server (WWW), HTTP GET (JSON, XML), Modbus TCP, SNMPv1, SNMPv2c, SNMPv3
Alarm protocols Email (SMTP), Syslog
Measurement interval 2 s
Ingress protection (IP rating) IP30 (electronics)
Dimensions 116 × 85 × 42 mm (without connected probe)
Weight 240 g
Warranty 3 years

Optional accessories and download

Ultra thin digital temperature/humidity probe

Ultra thin digital temperature/humidity probe

Temperature range: -10 to 60°C
code DIGIH/E-1
Price $233
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Ultra thin digital temperature/humidity probe, cable 2 m

Ultra thin digital temperature/humidity probe, cable 2 m

Temperature range: -10 to 60°C
code DIGIH/E-2
Price $246
In stock on request
Ultra thin digital temperature/humidity probe, cable 5 m

Ultra thin digital temperature/humidity probe, cable 5 m

Temperature range: -10 to 60°C
code DIGIH/E-5
Price $277
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Digital temperature/humidity probe

Digital temperature/humidity probe

Temperature range: -20 to 80°C
code DIGIL/E
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Digital temperature/humidity probe, cable 1 m

Digital temperature/humidity probe, cable 1 m

Temperature range: -30 to 105°C
code DIGIL/E-1
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Digital temperature/humidity probe, cable 10 m

Digital temperature/humidity probe, cable 10 m

Temperature range: -30 to 105°C
code DIGIL/E-10
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Digital temperature/humidity probe, cable 15 m

Digital temperature/humidity probe, cable 15 m

Temperature range: -30 to 105°C
code DIGIL/E-15
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Digital temperature/humidity probe, cable 2 m

Digital temperature/humidity probe, cable 2 m

Temperature range: -30 to 105°C
code DIGIL/E-2
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Digital temperature/humidity probe, cable 5 m

Digital temperature/humidity probe, cable 5 m

Temperature range: -30 to 105°C
code DIGIL/E-5
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Digital temperature/humidity probe

Digital temperature/humidity probe

Temperature range: -20 to 80°C
code DIGIS/E
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Digital temperature/humidity probe, cable 1 m

Digital temperature/humidity probe, cable 1 m

Temperature range: -10 to 60°C
code DIGIS/E-1
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Digital temperature/humidity probe, cable 10 m

Digital temperature/humidity probe, cable 10 m

Temperature range: -10 to 60°C
code DIGIS/E-10
Price $277
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Digital temperature/humidity probe, cable 15 m

Digital temperature/humidity probe, cable 15 m

Temperature range: -10 to 60°C
code DIGIS/E-15
Price $328
In stock on request
Digital temperature/humidity probe, cable 2 m

Digital temperature/humidity probe, cable 2 m

Temperature range: -10 to 60°C
code DIGIS/E-2
Price $200
In stock 4 pcs
Digital temperature/humidity probe, cable 5 m

Digital temperature/humidity probe, cable 5 m

Temperature range: -10 to 60°C
code DIGIS/E-5
Price $229
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CO2 external probe, range 0-10.000ppm, M12 connector, without cable

CO2 external probe, range 0-10.000ppm, M12 connector, without cable

code SN274
Price $909
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Extension cable for CO2 probe, M12/M8 circular connector, cable 1 meter

Extension cable for CO2 probe, M12/M8 circular connector, cable 1 meter

code UWP001
Price $77
In stock on request
Extension cable for CO2 probe, M12/M8 connector, cable 2 meters

Extension cable for CO2 probe, M12/M8 connector, cable 2 meters

code UWP001-2
Price $79
In stock on request
Extension cable for CO2 probe, M12/M8 connector, cable 4 meters

Extension cable for CO2 probe, M12/M8 connector, cable 4 meters

code UWP001-4
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AC/DC adapter 230Vac to 5Vdc/2.1 A, EU

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code A1879eu
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AC/DC adapter 230Vac to 5Vdc/2.1 A, UK

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code A1879uk
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AC/DC adapter 230Vac to 5Vdc/2.1 A, US

AC/DC adapter 230Vac to 5Vdc/2.1 A, US

code A1879us
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Accredited temperature calibration

Accredited temperature calibration

code SLU001
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In stock on request
Accredited temperature and relative humidity calibration

Accredited temperature and relative humidity calibration

code SLU003
Price On request
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Accredited atmospheric pressure calibration

Accredited atmospheric pressure calibration

code SLU006
Price On request
In stock on request
Accredited CO2 calibration

Accredited CO2 calibration

code SLU015
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KIT-GSM with modem

KIT-GSM with modem

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300Mbps Wireless N Nano Router

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Universal probe holder for easy mounting to rack 19"

Universal probe holder for easy mounting to rack 19"

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Wall holder for external probes DIGIL

Wall holder for external probes DIGIL

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Magnetic holder for Web Sensors PAxxxx and TAxxxx

Magnetic holder for Web Sensors PAxxxx and TAxxxx

code SP104
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sintered bronze sensor cover

sintered bronze sensor cover

code F0000
Price $42
In stock on request
plastic sensor protection with stainless filter (gray)

plastic sensor protection with stainless filter (gray)

code F5200
Price $26
In stock on request
plastic sensor protection with stainless filter (black)

plastic sensor protection with stainless filter (black)

code F5200B
Price $26
In stock on request
PTFE sensor protection, white

PTFE sensor protection, white

code F5300
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COMET Database

COMET Database

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COMET Cloud

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code CV
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Software

download-icon Comet Database One Click Installer (21.1-V)
487.31 MB
download-icon Database Viewer 3.20.0.0 dbapi 21.1
24.33 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
961.10 KB

Catalogs

download-icon CATALOG - WebSensor with Ethernet output
4.06 MB
download-icon Catalogue Sheets - COMET Premium WebSensors 2.0
107.88 KB

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Sensor for One Digital Temperature and Humidity or CO2 Probe, with Internal Barometric Pressure Sensor, Ethernet Output and PoE

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Web Sensor with PoE - remote thermometer hygrometer barometer with Ethernet interface

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Contact

COMET AMERICA
11045 Alameda Ave
Inver Grove Heights, MN 55077
USA

E-mail: info@comet-america.com

Telephone customer support
Phone: (612)-845-6990

We produce

Leading manufacturer of temperature, humidity, atmospheric pressure, carbon dioxide CO2 transmitters, data loggers, monitoring systems, data acquisiton systems, thermometers, hygrometers, barometers. Production includes data acquisition systems, humidity, temperature, CO2 transmitters and portable thermometers, hygrometers, barometers, CO2 meters. Instruments are designed for accurate measurement and for monitoring environmental conditions.

All instruments come with included traceable calibration certificate with declared metrological traceability of etalons based on requirements of EN ISO/IEC 17025 standard.