COMET T3610 – PoE WebSensor for Temperature -20 to +60 °C and Humidity 0–100 %RH

COMET T3610 WebSensor T+RH PoE Ethernet 

The COMET T3610 is a professional PoE WebSensor (T-Line) for precise measurement of temperature and relative humidity – featuring integrated sensors, dual-line LCD, and Power over Ethernet (IEEE 802.3af). As a true remote thermometer-hygrometer with Ethernet interface and PoE power supply, it is the ideal solution for building automation, server rooms, warehouses, cleanrooms, museums, greenhouses, or production monitoring – all without a separate power source.

The high-precision capacitive polymer sensor ensures excellent long-term stability and accuracy. In addition to primary values, the T3610 automatically calculates all key humidity parameters: dew point, absolute humidity, specific humidity, mixing ratio, and specific enthalpy – all directly available via the integrated web interface or Modbus TCP.

The large dual-line LCD can display temperature, humidity, or dew point and can be switched off for continuous operation. Over Ethernet (RJ45) with PoE, the sensor seamlessly integrates into networks – data and power in one cable! It connects directly to the COMET Cloud (3 months free, then 1 credit/year) for charts, exports, alarms, and remote access via app or browser. Alternatively, it supports Modbus TCP, SNMP, JSON, or XML for integration into SCADA/BMS/IoT systems.

The robust housing and operating temperature range of –20 to +60 °C make the T3610 a reliable choice for continuous industrial use, both indoors and outdoors. PoE simplifies installation and reduces cost – no extra power wiring required!

Why the COMET T3610 is the professional PoE WebSensor:

• Power over Ethernet (IEEE 802.3af) – power + data through one cable
• 2‑in‑1: Temperature + humidity – with dew point and all humidity parameters
• Ethernet interface – direct network integration
• COMET Cloud ready – 3 months free, low‑cost afterwards
• Modbus TCP, SNMP, JSON, XML – open for third‑party systems
• Large dual‑line LCD – switchable
• High accuracy – Temp. ±0.6 °C | Humidity ±2.5 %RH
• Fast measurement interval – 2 s
• Remote alarm function – Email, SNMP Trap, Syslog
• IP65 housing – suitable for harsh environments
• 3‑year warranty

Technical data T3610:

• Temperature range: –20 to +60 °C (±0.6 °C)
• Humidity: 0 to 100 %RH (±2.5 %RH from 5–95 % at 23 °C)
• Dew point: –60 to +80 °C (±1.5 °C at T<25 °C and RH>30 %)
• Resolution: 0.1 °C / 0.1 %RH
• Measurement interval: 2 s
• Interface: Ethernet (RJ45) with PoE IEEE 802.3af
• Cloud: COMET Cloud (3 months free)
• Protocols: WWW, Modbus TCP, SNMPv1, SOAP, XML
• Alarm protocols: Email, SNMP Trap, Syslog
• Display: Dual‑line LCD, switchable
• Power supply: PoE IEEE 802.3af or 9–30 V DC
• Protection rating: IP65
• Operating temperature: –20 to +60 °C
• Warranty: 3 years

Perfect for:

• Building automation and BMS systems
• Data centers and server rooms
• Cleanrooms and pharmaceutical production
• Food storage and cold rooms
• Museums, archives, and depositories
• Production monitoring
• Environmental and climate monitoring
• Installations without dedicated power supply

Installation & commissioning – done in minutes

Connect the PoE network cable (from switch or injector) – done! The integrated web interface guides you through setup. Online with COMET Cloud in seconds – no additional power adapter required.

Summary:

• Ambient temperature and relative humidity sensor with PoE function (Power over Ethernet)
• Remote alarm
• PoE WebSensor with integrated temperature and humidity sensors
• Can also serve as a weather sensor
• The high‑precision capacitive polymer sensor ensures excellent long‑term calibration stability and maximum accuracy
• The dual‑line LCD display is a valuable advantage
• PoE support according to IEEE 802.3af
• Measured values are converted to additional humidity parameters: dew point temperature, absolute humidity, specific humidity, mixing ratio, and specific enthalpy

Scope of delivery:

• T3610
• User manual
• Traceable calibration certificate
• Free TSensor software for transmitter configuration
• COMET Cloud for 3 months