COMET P0212 – 0-10V Transmitter with 120 mm Duct Probe for Temperature Measurement from -30 to +80 °C

COMET P0212 – 0–10 V Transmitter with 120 mm Duct Probe for Temperature –30 to +80 °C, IP65, 24 V AC/DC 

The COMET P0212 is a reliable 0–10 V temperature transmitter with an integrated 120 mm duct probe – the classic solution for precise temperature measurement directly in the airflow of ventilation and air-conditioning systems (HVAC), air ducts, supply or exhaust air systems, climate chambers, drying systems, or process air applications. With its analog 0–10 V output and high long-term stability, it is ideal for connecting to controllers, recorders, PLC inputs, or building management systems – even over long distances without signal loss.

The internal temperature sensor measures from –30 to +80 °C with an accuracy of ±0.4 °C and a high resolution of 0.1 °C. The 120 mm stainless-steel probe extends deep into the duct, providing representative readings even at high airflow speeds. The output is freely scalable – you can define the measuring range and output signal via PC (e.g., 0 V = –30 °C, 10 V = +80 °C). The weatherproof IP65 enclosure makes the P0212 a reliable partner for demanding applications in ducts and ventilation systems (ambient –30 to +80 °C).

Wide supply voltage range (15–30 V DC or 24 V AC) – compatible with most HVAC systems and modern installations. No external probe required – all in one device for quick installation and minimal error sources. The sensor is long-term stable and available with a traceable calibration certificate (according to EN ISO/IEC 17025) – top quality for critical applications. Ideal for heating, ventilation, and air-conditioning applications where 0–10 V signals are standard.

Why the COMET P0212 is the professional duct temperature transmitter:

• 120 mm duct probe – optimal measurement position in airflow
• 0–10 V output freely scalable – for controllers and PLC inputs
• High accuracy – ±0.4 °C from –30 to +80 °C
• IP65 enclosure – weatherproof for outdoor and duct applications
• 24 V AC / DC power supply – compatible with HVAC systems
• Long-term stable and maintenance-free – with calibration certificate

Technical data P0212:

• Temperature measuring range: –30 to +80 °C (±0.4 °C)
• Resolution: 0.1 °C
• Output: 0–10 V
• Probe length: 120 mm
• Power supply: 15–30 V DC or 24 V AC
• Operating temperature: –30 to +80 °C
• Protection rating: IP65
• Dimensions: 88.5 × 94 × 160 mm
• Weight: approx. 140 g
• Warranty: 3 years

Perfect for:

• Ventilation and air-conditioning systems (HVAC)
• Air ducts and supply air measurement
• Climate chambers and drying systems
• Data centers and server rooms (supply air)
• Production and storage halls
• 0–10 V connection to controllers and displays
• Demand-controlled ventilation
• Integration into existing 0–10 V systems

Installation and commissioning – done in minutes

Mount the device on the duct (hole Ø 25 mm), connect power (24 V AC/DC) and 0–10 V wiring – done! Configure the output via PC (COMET software) for measuring range and signal output. No calibration effort required when replacing the device.

Summary:

• The duct temperature transmitter with 0–10 V output is housed in a robust, waterproof enclosure
• The stainless-steel probe length is 120 mm
• The output temperature range is user-configurable.

Package contents:

• P0212
• User manual
• Traceable calibration certificate
• Free TSensor software for transmitter configuration