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Comet TA4611 - Thermometer for External Temperature with Pt1000 Probe

Comet TA4611, the compact Ethernet sensor for precise temperature measurement with external Pt1000 probe, measuring range minus 200 to plus 260 degrees Celsius, accuracy plus minus 0.2 degrees Celsius, backlit LCD display, acoustic and LED alarm, PoE or 5 to 24 volts, web interface with IPv4 IPv6, Modbus

The Comet TA4611 is the compact Ethernet sensor for precise temperature measurement with an external Pt1000 probe. The device offers an optimized measuring range from minus 200 to plus 260 degrees Celsius with an accuracy of plus minus 0.2 degrees Celsius, ensuring maximum stability in key segments. The probe connection is made via a practical CINCH connector for easy installation.

The Comet TA4611 features a backlit LCD display, full alarm signaling with LED and acoustic warning, and PoE support. A significant feature is software compensation of the probe cable error directly via the web interface. This makes the TA4611 ideal for demanding industrial processes, freezers, dryers, or integration into higher-level systems.

The Comet TA4611 offers power supply with 5 to 24 volts or PoE. It has an integrated backup memory and a modern web interface with IPv4 and IPv6 support, Modbus TCP, COMET Cloud, and fully encrypted communication via HTTPS, SNMPv3, and TLS. An integrated removable holder facilitates installation. The device belongs to the TAx6xx series, the new generation of Web Sensor 2.0 Premium Sensors.

The Comet TA4611 combines precise measurement, modern network communication, and local monitoring via LCD display, LED signaling, and acoustic alarm. Local monitoring without a PC is provided through the backlit segmented LCD display with four brightness levels, display of values, alarms, and IP address, tri-color LED signaling (green, yellow, red), and acoustic alarm with local and remote mute option. The device is perfectly suited for server rooms and data centers, laboratories and healthcare facilities, industrial plants, offices, schools, public buildings, and cleanrooms.

Why the Comet TA4611 is the best Pt1000 thermometer:

  • Precise temperature measurement with external Pt1000 probe
  • Extreme measuring range from minus 200 to plus 260 degrees Celsius
  • Accuracy plus minus 0.2 degrees Celsius
  • Backlit LCD display
  • Acoustic and LED alarm
  • Power supply 5 to 24 volts or PoE
  • Software compensation of probe cable error via web interface
  • Integrated backup memory
  • Modern web interface with IPv4 and IPv6
  • Integrated removable holder for easy installation

Technical data:

  • Accuracy plus minus 0.2 degrees Celsius
  • CINCH connector for easy probe connection
  • Backlit LCD display
  • Full alarm signaling with LED and acoustic warning
  • Power supply 5 to 24 volts or PoE
  • Software compensation of probe cable error directly via web interface
  • Integrated backup memory
  • Integrated removable holder

Scope of delivery:

  • TA4611
  • User manual
  • Traceable calibration certificate
  • FREE FULL VERSION of COMET Vision analysis software
  • COMET Cloud for 3 months
  • EXTERNAL PROBES ARE NOT INCLUDED IN THE DELIVERY
  • POWER SUPPLY IS NOT INCLUDED IN THE DELIVERY
Datasheets
Datasheet 1

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Datasheet 1 (121.81 KB)

Comet TA4611 – Precision Temperature Sensor for Pt1000 Probe with Ethernet and PoE

The Comet TA4611 is a compact Ethernet sensor for highly precise temperature measurement with an external Pt1000 probe. With its extremely wide measuring range and high accuracy, it is ideally suited for demanding industrial applications such as deep-freeze areas, drying processes, or integration into higher-level systems.

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Compatible Temperature Probes

COMET Pt1000 Stick-in Probe, -30 to +150 °C, 1 m cable, RCA connector
COMET Pt1000 Stick-in Probe, -30 to +150 °C, 1 m cable, RCA connector
COMET 2021-150/C Pt1000 Stick-in Probe, -30 to +150 °C, for bulk materials, with 1 m cable and RCA connector.
Product number: SN169C

Regular price: €141.00
COMET 2091-250/C – Pt1000 Stick-in Probe, -50 to +250 °C, RCA connector
COMET 2091-250/C – Pt1000 Stick-in Probe, -50 to +250 °C, RCA connector
COMET 2091-250/C Pt1000 Stick-in Probe 250 mm -50 to +250 °C for bulk materials and RCA connector.
Product number: SN210C-1

Regular price: From €112.00
COMET 2061-200/C Pt1000 Stick-in Probe with RCA Connector
COMET 2061-200/C Pt1000 Stick-in Probe with RCA Connector
COMET 2061-200/C Pt1000 Stick-in Probe, 200 mm, -50 to +200 °C, for bulk materials, with 1 m cable and RCA connector.
Product number: SN178C-1

Regular price: From €104.00
COMET Pt1000 Immersion Probe -190 to +150 °C for Cryogenics & Deep Freezing, RCA Connector
COMET Pt1000 Immersion Probe -190 to +150 °C for Cryogenics & Deep Freezing, RCA Connector
COMET SN239C Pt1000 Immersion Probe -190 to +150 °C with 1 m cable and RCA connector for cryogenic applications.
Product number: SN239C-1

Regular price: From €98.00
COMET Pt1000 flue gas probe -50 to +400 °C, RCA connector
COMET Pt1000 flue gas probe -50 to +400 °C, RCA connector
COMET SN270C Pt1000 flue gas probe -50 to +400 °C with 1 m Teflon cable and RCA connector.
Product number: SN270C

Regular price: €84.00
COMET Pt1000 Tube Probe with RCA Connector and 2 m Cable
COMET Pt1000 Tube Probe with RCA Connector and 2 m Cable
COMET SN170C Pt1000 Tube Probe, IP65, -30 to +130 °C, with 40 cm probe band and 2 m silicone cable.
Product number: SN170C

Regular price: €69.00
COMET explosion-proof Pt1000 immersion probe, -30 to +180 °C, RCA connector
COMET explosion-proof Pt1000 immersion probe, -30 to +180 °C, RCA connector
COMET SN263C ATEX Pt1000 immersion probe, Zone 2/22, -30 to +180 °C, with silicone cable and RCA connector.
Product number: SN263C-1

Regular price: From €60.00
Comet Pt1000TG68/C - Temperature probe with RCA connector (Pt1000)
Comet Pt1000TG68/C - Temperature probe with RCA connector (Pt1000)
Select cable length: Cable length 2 meters

Pt1000TG68/C temperature probe, RCA connector, cable options available

Product number: SN232C

Regular price: €52.00
COMET SN164C – Pt1000 Surface Probe IP65, -50 to +200 °C
COMET SN164C – Pt1000 Surface Probe IP65, -50 to +200 °C
COMET SN164C Pt1000 Surface Probe IP65, -50 to +200 °C, with brass housing and RCA connector.
Product number: SN164C-1

Regular price: From €48.00
COMET SN104C – Waterproof Pt1000 Submersible Probe IP67, -80 to +200°C
COMET SN104C – Waterproof Pt1000 Submersible Probe IP67, -80 to +200°C
COMET SN104C Pt1000 Submersible Probe IP67, -80 to +200°C with silicone cable and RCA connector, Class A.
Product number: SN104C-1

Regular price: From €35.00
COMET Pt1000 Immersion Probe CINCH -30 to +80°C
COMET Pt1000 Immersion Probe CINCH -30 to +80°C
COMET SN185C Pt1000 Immersion Probe IP67 -30 to +80°C with PVC cable and CINCH connector.
Product number: SN185C-1

Regular price: From €31.00
COMET Pt1000 Immersion Probe IP67C, -30 to +80 °C, RCA connector
COMET Pt1000 Immersion Probe IP67C, -30 to +80 °C, RCA connector
COMET SN199C Pt1000 Immersion Probe IP67, -30 to +80 °C with 1 m PVC cable and RCA connector.
Product number: SN199C-1

Regular price: From €27.00
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Compatible Power Supply

COMET A1879eu AC/DC Adapter 230 Vac / 5 V DC
COMET A1879eu AC/DC Adapter 230 Vac / 5 V DC
Switching power supply for UxxxxM data loggers and CO2 data loggers. Standard EU plug type.
Product number: A1879eu

Regular price: €19.00
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Magnetic Mount

COMET SP104 Magnetic Mount for Web Sensors PA/TA
COMET SP104 Magnetic Mount for Web Sensors PA/TA
The COMET SP104 is a magnetic mount for Web Sensors PAxxxx and TAxxxx with neodymium magnets for easy attachment to metallic surfaces.
Product number: SP104

Regular price: €15.00

Manufacturer Information:

COMET SYSTEM, s.r.o.

Bezručova 2901

756 61 Rožnov pod Radhoštěm
Czech Republic

Phone: +420 571 653 990

Email: info@cometsystem.com

Responsible person:

Didactum® Security GmbH

Im Mühlenfeld 4

48163 Münster
Deutschland

Fon: (+49) 250 19 71 63 54 / (+49) 171 33 11 577

Email: info@didactum-security.de

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