COMET Pt1000 Stick-in Probe, -30 to +150 °C, 1 m cable, RCA connector
€142.00
COMET 2021-150/C Pt1000 Stick-in Probe CINCH
The COMET 2021-150/C is a specialized Pt1000 stick-in probe designed for direct temperature measurement in soft solids, bulk materials, liquids, and gases in the range of –30 to +150 °C. The long, slim measuring rod (150 mm) penetrates deeply into grain, fertilizer, compost, pellets, sand, soil, flour, plastic granulate, or similar media – ideal for silos, storage halls, mixers, drying systems, or transport vehicles.
The Class A Pt1000 sensor ensures maximum accuracy and long-term stability. The flexible, shielded PVC cable (1 meter standard) remains durable even after repeated insertion and removal. The CINCH connector enables quick and secure connection to COMET transmitters, data loggers, or any Pt1000 input device.
The probe is designed for harsh use in agriculture, the food, plastics, and recycling industries. Inserted into bulk material in just a few steps, it immediately delivers precise readings for drying control, quality assurance, or process optimization.
Why the COMET 2021-150/C is the ideal bulk material probe:
- Stick-in design, 150 mm long – deep penetration into bulk material
- Measuring range –30 to +150 °C – perfect for drying & storage
- Pt1000 Class A – highest accuracy
- Robust 1 m shielded PVC cable – flexible & durable
- CINCH connector – fast, secure connection
- Fast response time – instant readings
- 30 months warranty
- Made in EU – COMET/SENSIT premium quality
Technical data:
- Item: 2021-150/C
- Measuring range: –30 to +80 °C (extended up to +150 °C depending on application)
- Accuracy: ±(0.15 + 0.002 × |t|) °C – Class A
- Sensor element: Pt1000 / 3850 ppm/°C
- Connection: 2-wire, CINCH connector
- Response time: t₀.₅ < 12 s (in flowing water)
- Housing material: Polyamide-based plastic
- Dimensions: Length 20 mm, diameter 5.7 ± 0.1 mm
- Cable: 1 meter PVC, shielded
- Protection rating: IP67
- Warranty: 30 months
Typical applications:
- Grain, fertilizer, and pellet silos
- Compost and biomass monitoring
- Bulk material storage and transport
- Drying systems for agricultural products
- Flour, sand, and granulate mixers
- Recycling and plastics processing
- Agricultural storage
- Process control in the food industry
Installation – simple & effective
Insert the long probe directly into the bulk material or fix it with a holder. The flexible PVC cable ensures easy handling. For best results, insert the probe deep enough and reposition it regularly.
Summary:
- Temperature probe with Pt1000 sensor.
- Multi-purpose sensor –30 to +150 °C with 1 m cable and CINCH connector.
- The probe is not moisture resistant.
Scope of delivery:
- Pt1000 stick-in probe, COMET 2021-150/C immersion probe for bulk material, Pt1000 –30 to +150 °C including CINCH connector
Temperature Probe 2021-150/C with CINCH Connector, Cable Length 1 m
Measured quantities
- Temperature
Temperature sensor
- Measuring range: −30 to +150 °C
- Measuring principle: Pt1000 (3850 ppm/°C)
- Accuracy of measuring element: ±(0.15 + 0.002 |t|) °C
- Accuracy class: A
- Connection type of sensor element: 2‑wire connection
- Internal wire resistance (2‑wire): 0.025 Ω / 100 mm probe length
- Max. / recommended measuring current: Class A – 0.5 mA / 0.2 mA; Class B – 0.8 mA / 0.3 mA
- Response time: τ0.5 < 15 s (in flowing water > 0.2 m/s)
General technical data
- Power supply: SELV or PELV
- Sensor protection rating: IP65 according to EN 60529
- Housing material: Stainless steel DIN 1.4301
- Probe diameter: 8.0 + 0.2 mm
- Dielectric strength: 500 VAC according to EN 60730‑1
- Insulation resistance: > 200 MΩ at 500 VDC, 25 ± 3 °C
- Connection cable: silicone‑insulated, shielded, 2 × 0.22 mm²
- Cable length: 1 m
- Lead wire resistance: 0.162 Ω / 1 m at 25 °C
- Handle material: LEXAN
- Weight: 0.22 kg (with 1 m cable and 500 mm probe length)
Operating conditions
- Cable temperature: −30 to +150 °C
- Relative ambient humidity: 10 to 100 %
- Atmospheric pressure: 70 to 106 kPa
Storage conditions
- Ambient temperature: 5 to 40 °C
- Relative humidity: 5 to 85 %
* In a 2‑wire connection, the influence of the cable resistance and internal conductor must be added to the measured value. Example: at 25 °C, add 0.042 °C per 1 m of cable + 0.006 °C.
Manufacturer Information:
COMET SYSTEM, s.r.o.
Bezručova 2901
756 61 Rožnov pod Radhoštěm
Czech Republic
Phone: +420 571 653 990
Email: info@cometsystem.com
Responsible person:
Didactum® Security GmbH
Marsweg 17
48163 Münster
Deutschland
Fon: +49 - 2501 - 9 78 58 80
Email: info@didactum-security.de
