COMET T0410 Temperature Transmitter RS485 -30 to +80 °C

COMET T0410 Temperature Transmitter RS485 –30 to +80 °C

The COMET T0410 is a classic, highly durable temperature transmitter with an integrated high‑precision sensor for universal indoor and outdoor applications. Whether in production halls, warehouses, server rooms, greenhouses, rooftops, or building management systems, its fully waterproof IP65‑rated housing and measuring range of –30 to +80 °C ensure reliable long‑term operation under virtually all standard environmental conditions.

The galvanically isolated RS485 interface with Modbus RTU protocol (factory default) enables easy integration into any building automation, SCADA system, or PLC. Alternatively, ARION and Advantech ADAM protocols are supported. Up to 256 devices can be connected on a single bus – perfect for large networked monitoring systems.

The large, high‑contrast dual‑line LCD displays the current temperature in °C or °F and can be switched off during continuous operation to save power. Modern digital electronics provide excellent long‑term stability and reliable sensor fault detection.

Weighing only 140 g with a compact design (88.5 × 148 × 39.5 mm, probe length 53 mm), the T0410 can be mounted quickly anywhere – on walls, masts, or directly inside control panels.

Why the COMET T0410 has been a bestseller for years:

• Completely waterproof IP65 – truly outdoor‑ready
• Precise internal sensor –30 to +80 °C with ±0.4 °C accuracy
• RS485 Modbus RTU (pre‑installed) – immediately compatible with most systems
• Large dual‑line display – highly legible and switchable off if needed
• Extremely durable and stable – computer‑assisted calibration
• Wide power supply range 9–30 V DC – for universal use
• Automatic fault detection – maximum operational safety
• 53 mm probe – ideal for airflow around the sensor
• Lightweight (140 g) – easy installation
• 3‑year warranty – tested COMET quality

Technical data:

• Measuring range: –30 to +80 °C
• Accuracy: ±0.4 °C
• Resolution: 0.1 °C
• Sensor: Integrated in probe
• Output: RS485
• Protocols: Modbus RTU, ARION, Advantech ADAM
• Temperature units: °C or °F (selectable)
• Power supply: 9–30 V DC
• Protection class: IP65 (housing and electronics)
• Dimensions: 88.5 × 148 × 39.5 mm, probe length 53 mm
• Weight: approx. 140 g
• Warranty: 3 years

Perfect for:

• Building and facility temperature monitoring
• Warehouses, cold storage areas, server rooms
• Greenhouses and agriculture
• Heating, ventilation, and air‑conditioning systems
• Meteorological stations
• Production halls and machine rooms
• Control panels and technical rooms
• Smart building and energy management systems

Installation – done in minutes

Simply mount using two screws, connect power and RS485 – ready to use. The T0410 is immediately operational. Use the free TSensor software to configure units, address, and display settings.

Summary:

• Ambient temperature transmitter
• Suitable for indoor and outdoor use
• Housed in a robust, waterproof enclosure
• Display switchable between Celsius and Fahrenheit
• Large, two‑line LCD display for easy reading
• Display can be turned off for continuous operation
• Computer‑controlled design ensures maximum long‑term stability and fault notification

Scope of delivery:

• T0410 device
• User manual
• Traceable calibration certificate
• Free TSensor software for transmitter configuration