COMET 2061-250/E – Pt1000 Stick-in Probe -30 to +250 °C, ELKA Connector

COMET 2061-250/E – Pt1000 Stick-in / Insertion Probe -30 to +250 °C, Class A, ELKA Connector, Silicone Cable

The COMET 2061-250/E is a robust Pt1000 stick-in / insertion temperature probe with an ELKA connector – specifically designed for direct temperature measurement in soft or granular solids, soil, bulk materials, compost, silage, grains, liquids, and gases. With a measuring range of –30 to +250 °C and high Class A accuracy (±(0.15 + 0.002 × t) °C), it is ideal for agriculture, composting, storage monitoring, food processing, soil and environmental measurements, biogas plants, or industrial bulk material applications – wherever the probe can easily be inserted or immersed.

The measuring tip, made of corrosion-resistant stainless steel (DIN 1.4301 or 1.4571), is tapered and strong enough for tough use in soil or bulk materials. The shielded silicone cable is flexible, heat-resistant, and chemically durable. The ELKA connector ensures a secure, quick, and vibration-resistant connection to COMET measuring devices, transmitters, data loggers, or controllers. The IP67-rated housing provides reliable protection against dust and water jets – even during heavy-duty use outdoors or in humid environments.

The probe is maintenance-free, long-term stable, and optionally available with a traceable calibration certificate (according to EN ISO/IEC 17025) – top quality for critical applications. Whether for compost heaps, grain silos, soil profiles, fermenters, or liquid tanks – the 2061-250/E stands out for its precision, robustness, and ease of use. Simply insert, measure, and you’re done – no complex installation required.

Why the COMET 2061-250/E is the best stick-in Pt1000 probe:

• Stick-in / insertion design – tapered for easy penetration into soil & bulk materials
• Measuring range –30 to +250 °C – versatile for agricultural & process applications
• Class A accuracy – ±(0.15 + 0.002 × t) °C
• ELKA connector – secure, quick & vibration-resistant connection
• Shielded silicone cable – heat- & chemical-resistant
• IP67 protection – dustproof & water jet resistant
• Stainless steel measuring tip – corrosion-resistant & robust
• Fast response time – ideal for dynamic processes
• Universal application – insertion, surface, liquids & gases

Technical data SN182E / 2061 series:

• Measuring range: –30 to +250 °C
• Accuracy: ±(0.15 + 0.002 × t) °C
• Accuracy class: A
• Measuring element: Pt1000 (3850 ppm/°C)
• Connection: 2-wire
• Measuring tip: Stainless steel, tapered for insertion
• Cable: Shielded silicone, 1 meter (standard)
• Connector: ELKA
• Protection rating: IP67
• Warranty: 30 months

Perfectly suited for:

• Compost & biogas plants
• Grain & silo storage
• Soil & ground temperature measurement
• Bulk material & fermenter monitoring
• Agriculture & horticulture
• Food & feed processing
• COMET transmitters & loggers
• Environmental & climate measurements

Installation & use – simple and reliable

Insert the probe into soil, bulk material, or liquid, connect the ELKA connector to the COMET device – done. The silicone cable is flexible and durable, while the IP67 protection allows use in humid or dusty environments. For optimal measurement, insert the probe deep enough so the entire measuring tip is surrounded by the medium.

Available versions:

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

Summary:

• Insertion temperature probe with cable for measuring the temperature of solid and bulk materials, liquids, and gases in the range of -30 to +250 °C.

Scope of delivery:

• Sensor as ordered with selected cable length
• User manual