COMET SN104E – Pt1000 Temperature Probe -50 to +200 °C, ELKA Connector

COMET SN104E – Pt1000 Temperature Probe Ø 5.7 mm, -50 to +200 °C (static -80 °C), Class A, ELKA Connector 

The COMET SN104E is a universal, waterproof Pt1000 temperature probe with a diameter of only 5.7 mm – the ideal choice for precise contact measurements in gases, liquids, and solids. Thanks to its slim stainless‑steel sensing tip (DIN 1.4301) and high Class A accuracy (±(0.15 + 0.002 × t) °C), it is perfectly suited for narrow openings, pipes, tanks, machinery, laboratory applications, food inspection, and HVAC or refrigeration systems – everywhere robustness, IP67 protection, and fast response are required.

The Pt1000 sensing resistor (3850 ppm/°C) operates in a 2‑wire configuration and is connected to a shielded silicone cable (1 meter) – heat‑resistant, chemically durable, and highly flexible. The ELKA connector ensures a quick and secure connection to COMET measuring instruments, transmitters, or data loggers. The IP67 housing reliably protects against dust and water jets – even during intensive cleaning or in humid environments. The measuring range spans –50 to +200 °C (static up to –80 °C when the cable is fixed) – providing versatile use in industry, laboratory, and technical applications.

The probe is maintenance‑free, long‑term stable, and available with a traceable calibration certificate (according to EN ISO/IEC 17025) – top‑quality performance for critical applications. Whether for retrofitting, expansion, or new installations, the SN104E impresses with precision, durability, and ease of use.

Why the COMET SN104E is the Best Pt1000 Probe:

• Thin Ø 5.7 mm – minimal insertion depth, fast response
• Class A accuracy – ±(0.15 + 0.002 × t) °C
• Measuring range –50 to +200 °C – static up to –80 °C
• ELKA connector – secure, quick connection
• Shielded silicone cable – heat‑ and chemical‑resistant
• IP67 protection – dust‑ and water‑jet proof
• Stainless steel DIN 1.4301 – corrosion‑resistant and durable
• Fast response – t0.5 < 7 s in flowing water

Technical Data SN104E:

• Measuring range: –50 to +200 °C (static –80 to +200 °C)
• Accuracy: ±(0.15 + 0.002 × t) °C
• Accuracy class: A
• Response time: t0.5 < 7 s (in flowing water > 0.2 m/s)
• t63 < 10 s, t95 < 30 s (in liquids)
• t63 < 60 s, t95 < 150 s (in air flow 1 m/s)
• Sensing element: Pt1000 (3850 ppm/°C)
• Connection: 2‑wire
• Sensing tip: stainless steel DIN 1.4301, Ø 5.7 ± 0.1 mm, length 40 mm
• Cable: silicone, shielded, length according to selection
• Connector: ELKA
• Protection rating: IP67
• Warranty: 30 months

Perfectly Suited For:

• Heating, ventilation, and air conditioning (HVAC)
• Storage and room temperature monitoring
• Food and beverage industry
• Machine and motor monitoring
• Laboratory and test bench measurements
• Cooling and heat technology
• COMET transmitters and data loggers
• Humid and chemically aggressive environments

Installation & Use – Easy and Reliable

Insert or attach the probe at the measuring point, plug the ELKA connector into the COMET device – done. The silicone cable is flexible and chemically resistant, while IP67 protection ensures reliable performance even in humid environments. Calibration remains stable over time.

Available Versions:

• Cable length 1 meter
• Cable length 2 meters
• Cable length 5 meters
• Cable length 10 meters

Summary:

• Multipurpose waterproof temperature probe (protection IP67) from –80 to +200 °C
• Suitable for measuring temperature in gaseous and liquid media
• Features a silicone‑insulated, shielded connection cable
• Universally applicable probe for industrial and laboratory use
• Application should consider the temperature and chemical resistance of the housing and connection cable

Scope of Delivery:

• Sensor in the selected cable length (see above)