COMET SN170M – Pt1000 Pipe Surface Probe -30 to +130 °C, Mini DIN Connector

COMET SN170M – Pt1000 Pipe Surface Temperature Probe -30 to +130 °C, Class A, MiniDin Connector, Silicone Cable, IP65, Mounting Band 

The COMET SN170M is a professional Pt1000 pipe surface temperature probe with a MiniDin connector – specifically designed for fast and precise contact temperature measurement on pipes and lines in heating, cooling, air-conditioning, solar, and process systems. With a measuring range of -30 to +130 °C and high Class A accuracy (±(0.15 + 0.002 × t) °C), it is perfectly suited for continuous use on pipes, lines, tanks, heat exchangers, radiators, or any application requiring direct surface temperature measurement – without complex installation work.

The probe features an optimized brass contact surface for maximum heat transfer and a 40 cm mounting band (stainless steel / galvanized) for reliable attachment to pipes from Ø 20 mm. The Pt1000 sensing element (3850 ppm/°C) operates in a 2‑wire configuration and is connected via a shielded silicone cable – heat‑resistant, flexible, and chemically resistant. The MiniDin connector allows quick and secure connection to COMET measuring devices, data loggers, or transmitters. The IP65 housing provides reliable protection against dust and water jets – ideal even for cleaning‑intensive or humid environments.

The probe is maintenance‑free, long‑term stable, and available with a traceable calibration certificate (according to EN ISO/IEC 17025) – ensuring top quality for critical applications. Installation is simple using the mounting band – no drilling or welding required. Whether used as a replacement, extension, or in new installations, the SN170M convinces with precision, durability, and ease of use. Its fast response time (t0.5 < 13 s on a clean surface without paste) ensures immediate measurement feedback.

Why the COMET SN170M is the best pipe surface probe:

• Optimized brass contact surface – best thermal contact on pipes
• Measuring range -30 to +130 °C – ideal for heating, cooling, and process control
• Class A accuracy – ±(0.15 + 0.002 × t) °C
• MiniDin connector – fast and secure connection
• Shielded silicone cable – heat and chemical resistant
• IP65 protection – dust‑ and water‑jet‑proof
• 40 cm mounting band – suitable for pipes from Ø 20 mm, stainless steel / galvanized
• Fast response time – t0.5 < 13 s without paste
• Original COMET quality – 30‑month warranty
• Traceable calibration certificate – available on request

Technical data SN170M:

• Measuring range: -30 to +130 °C
• Accuracy Class A: ±(0.15 + 0.002 × t) °C
• Response time: t0.5 < 13 s (on smooth surface without paste)
• Sensing element: Pt1000 (3850 ppm/°C)
• Connection: 2‑wire
• Contact surface: Brass, dimensions 40 × 13 × 12 mm
• Mounting band: 40 cm, stainless steel / galvanized, for pipes from Ø 20 mm
• Cable: Shielded silicone
• Connector: MiniDin
• Protection rating: IP65
• Warranty: 30 months

Perfectly suited for:

• Heating and district heating systems
• Heat pumps and solar thermal systems
• Cooling and air‑conditioning systems
• Pipelines and heat exchangers
• Boilers and burner monitoring
• Process and industrial installations
• COMET transmitters and loggers
• Energy and consumption monitoring

Installation and use – simple and reliable

Attach the probe to the pipe using the mounting band (ensure good thermal contact via the brass surface), insert the MiniDin connector into the COMET device – done. The silicone cable is flexible and durable, and the IP65 protection allows use in humid environments. For even faster response, thermal paste may be applied optionally.

Available versions:

• Cable length 2 meters
• Cable length 5 meters
• Cable length 10 meters

Summary:

• Temperature probe with Pt1000 sensor
• Surface probe for pipes and flat surfaces, measuring range -30 to +130 °C, protection IP65
• With Mini‑DIN connector

Scope of delivery:

Sensor – supplied with selected cable length (see above)