COMET P8510 – WebSensor with Internal Temperature Sensor -30 to +80 °C

COMET P8510 – Ethernet WebSensor with internal temperature sensor –30 to +80 °C

The COMET P8510 is the compact Ethernet WebSensor (P-Line) with integrated temperature sensor – the ideal solution for precise, network-based temperature monitoring in buildings, server rooms, warehouses, technical rooms, greenhouses, or production facilities. As a true remote thermometer with Ethernet interface, it is perfect for building automation, climate control, quality assurance, or environmental monitoring.

The internal sensor measures temperature from –30 to +80 °C with an accuracy of ±0.8 °C (in the range –10 to +80 °C) or ±2.0 °C outside this range and high resolution (0.1 °C). Via Ethernet (RJ45), the sensor integrates seamlessly into networks – with direct connection to the COMET Cloud (3 months free, then 1 credit/year) for charts, exports, alarms, and remote access via app or browser.

The P8510 supports Modbus TCP, SNMP, JSON, or XML for integration into your own SCADA/BMS/IoT solution. The robust housing and operating temperature range of –30 to +80 °C make it a reliable partner for continuous operation – indoors and outdoors. Optionally, it can be powered via PoE – only one cable for data and power.

The sensor is maintenance-free, long-term stable, and delivered with a traceable calibration certificate – highest quality and traceability guaranteed. Ideal for simple yet professional temperature monitoring without an external probe.

Why the COMET P8510 is the professional WebSensor for temperature:

• Integrated temperature sensor –30 to +80 °C, ±0.8 °C
• Ethernet interface – direct network connection
• COMET Cloud ready – 3 months free, then low cost
• Modbus TCP, SNMP, JSON, XML – open for third-party systems
• Fast measurement interval 2 s
• Remote alarm function – email, SNMP trap, Syslog
• PoE optional – power + data over one cable
• IP30 protection – for indoor use

Technical data P8510:

• Temperature measuring range: –30 to +80 °C
• Accuracy: ±0.8 °C (–10 to +80 °C); ±2.0 °C outside
• Resolution: 0.1 °C
• Measurement interval: 2 s
• Interface: Ethernet (RJ45)
• Cloud: COMET Cloud (3 months free)
• Protocols: WWW, Modbus TCP, SNMPv1, SOAP, XML
• Alarm protocols: email, SNMP trap, Syslog
• Power supply: 5 V DC (PoE optional)
• Operating temperature: –30 to +80 °C
• Protection class: IP30
• Dimensions: 88 × 126 × 39.5 mm; probe length 53 mm
• Weight: approx. 130 g
• Warranty: 3 years

Perfectly suited for:

• Building automation & BMS systems
• Data centers & server rooms
• Warehouses & production rooms
• Technical & boiler rooms
• Greenhouses & climate chambers
• Remote temperature monitoring
• Integration into existing networks
• Installations with PoE (optional)

Installation & commissioning – done in minutes

Mount the device, connect the network cable and power – done! The integrated web interface guides you through the setup. With COMET Cloud online in seconds – without server effort.

Summary:

• P-Line WebSensor with integrated temperature sensor
• Remote alarm

Scope of delivery:

• P8510
• User manual
• Traceable calibration certificate
• Free TSensor software for configuration of the transmitter
• COMET Cloud for 3 months
• Power supply not included