COMET T7510 – Ethernet WebSensor for Temperature -30 to +80 °C

COMET T7510 – Ethernet WebSensor for Temperature –30 to +80 °C, Humidity, Barometric Pressure, Dew Point 

The COMET T7510 is a professional Ethernet WebSensor (T-Line) for simultaneous measurement of temperature, relative humidity, and barometric pressure – equipped with integrated sensors and one of the best barometers on the market. As a true remote thermometer-hygrometer-barometer with Ethernet interface, it is the ideal solution for building automation, server rooms, warehouses, clean rooms, museums, greenhouses, production monitoring, or meteorological stations.

The high-precision capacitive polymer sensor ensures excellent long-term stability and accuracy. In addition to primary values, the T7510 automatically calculates all major humidity parameters: dew point, absolute humidity, specific humidity, mixing ratio, and specific enthalpy – all directly accessible via the integrated web interface or through Modbus TCP.

The large dual-line LCD optionally displays temperature, humidity, pressure, or dew point and can be turned off for continuous operation. Via Ethernet (RJ45), the sensor seamlessly integrates into networks – with direct connection to COMET Cloud (3 months free, then 1 credit/year) for charts, exports, alarms, and remote access via app or browser. Alternatively, Modbus TCP, SNMP, JSON, or XML can be used for your own SCADA/BMS/IoT solution.

The robust housing and the operating temperature range of –30 to +80 °C make the T7510 a reliable partner for demanding continuous use – indoors and outdoors. No own server required – COMET Cloud handles all data processing.

Why the COMET T7510 is the professional WebSensor:

• 3-in-1: Temperature + Humidity + Barometric Pressure – with top-class barometer
• Ethernet interface – direct network integration
• COMET Cloud ready – 3 months free, low-cost afterwards
• Modbus TCP, SNMP, JSON, XML – compatible with third-party systems
• Large dual-line LCD – switchable
• Highest precision – Temp. ±0.6 °C | Humidity ±2.5 %RH | Pressure ±1.3 hPa
• All humidity parameters integrated – Dew point instantly available
• Remote alarm function – email, SMS (via Cloud)
• IP65 enclosure – suitable for harsh environments
• 3-year warranty

Technical data T7510:

• Temperature range: –30 to +80 °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 for T<25 °C and RH>30 %)
• Barometric pressure: 600 to 1100 hPa (±1.3 hPa at 23 °C from 800–1100 hPa)
• Resolution: 0.1 °C / 0.1 %RH / 0.1 hPa
• Interface: Ethernet (RJ45), Modbus TCP
• Cloud: COMET Cloud (3 months free)
• Protocols: HTTP(S), SNMP, JSON, XML
• Display: Dual-line LCD, switchable
• Power supply: 9–30 V DC or PoE (optional)
• Protection rating: IP65
• Operating temperature: –30 to +80 °C
• Warranty: 3 years

Perfect for:

• Building automation and BMS systems
• Data centers and server rooms
• Clean rooms and pharmaceutical production
• Food storage and cold rooms
• Museums, archives, and repositories
• Meteorological stations
• Production monitoring
• Environmental and climate monitoring

Installation & commissioning – done in minutes

Connect network cable and power supply, assign IP address via DHCP or static – done. The built-in web interface guides you through the setup. Online with COMET Cloud in seconds – no server required.

Summary:

• Ambient temperature, relative humidity, air pressure – T-Line WebSensor
• Remote alarm
• WebSensor with integrated sensors for temperature, relative humidity, and air pressure
• One of the best barometers available
• Weather sensor for environmental monitoring
• The high-precision capacitive polymer sensor ensures excellent long-term calibration stability and highest accuracy
• Dual-line LCD display is a definite advantage
• Measured values are converted into other humidity parameters: dew point temperature, absolute humidity, specific humidity, mixing ratio, and specific enthalpy

Scope of delivery:

• T7510
• User manual
• Traceable calibration certificate
• Free TSensor software for transmitter configuration
• COMET Cloud for 3 months
• Power supply not included