Seeed Studio | Industrial PT1000 Temperature Sensor Probe (RTD 3-Wire)

The Seeed Studio Industrial PT1000 is a premium lead-type temperature sensor utilizing platinum resistance technology to deliver exceptional measurement stability. This RTD sensor is engineered with a 3-wire configuration to compensate for lead resistance, ensuring higher precision over long cable runs. Encapsulated in a 304 stainless steel probe with double pressure ring technology, the sensor is fully IP68 waterproof, making it a reliable solution for liquid detection, industrial boilers, and cold-chain logistics.

Engineered for Precision

Class B+ Accuracy Delivers a typical accuracy of ±0.5°C, providing the reliability needed for critical automated control systems. PTFE Silver-Plated Lead The 3-meter special PTFE shielded conductor provides superior anti-interference and handles a wide temperature range. 304 Stainless Steel Probe Corrosion-resistant and high-temperature stable, designed to measure solids, liquids, or gases. Standard U-Terminals Pre-terminated with standard U-shaped terminals for secure and stable connection to transmitter hubs or PLCs.

Professional Use Cases

• Aquaculture & Liquid Sensing: Monitor water temperatures in tanks and ponds with IP68 immersion safety. • Food & Cold Chain: Ensure regulatory compliance in storage facilities and industrial refrigeration systems. • Industrial Boiler Control: Track high-temperature steam or gas media up to 300°C for automated thermal regulation.

Technical Integration

This PT1000 sensor is a 3-wire RTD, designed to be paired with high-accuracy analogue-to-digital converters or specialized LoRaWAN transmitters like the SenseCap series. The 3-wire design effectively cancels out cable resistance for more accurate readings over the provided 3-meter length. For large-scale temperature monitoring architecture or help selecting the correct transmitter for this probe, contact the ShopIoT engineering team.