BRTD70- An Industrial RTD (Resistance Temperature Detector) without extension is a high-accuracy industrial temperature sensor designed for direct insertion into a process or surface without the use of thermowells. These RTDs are commonly used in industrial applications where precise temperature measurement is required in harsh or high-temperature environments.

Key Features:-

Uses connection head to protect the electrical connections from environmental factors such as moisture, dust, and mechanical damage.
Copper Tip for Fast resposne
Connection head usually made of aluminum, stainless steel or plastic and available in weatherproof, explosion-proof or corrosion-resistant designs.
Connection head contains terminals or 4-20mA output temperature transmitter for signal conditioning.
Available with Pt100 or Pt1000 elements per IEC 60751 standard in Class A or Class B accuracy ratings.
Available in 2-wire, 3-wire, or 4-wire configurations for enhanced accuracy and reduced lead wire resistance errors.
Available in 304, 316, or 316L stainless steel for corrosion resistance and sheath diameters range from 3mm to 12mm (custom sizes available).
Insulation Resistance : 100 MG Ohms @ 250 vdc
Response Time : <5 Sec in circulating water @ 1ft/sec
Accuracy : As per IEC60751 (See tolerance chart)
Self Heating Error: < 0.30°F (0.17°C)
Time Constanat : < 5 sec

Application Note

BRTD70- Tip Sensitive Copper Tip Bearing RTD with Connection Head – BRTD-70 Tip Sensitive Copper Tip Bearing RTD with Connection Head is designed for fast and accurate temperature monitoring in critical rotating equipment. Featuring a sensitive copper tip with an electrically isolated design, it ensures precise temperature detection and improved response time, making it ideal for high-performance industrial applications.

This bearing RTD sensor is essential for monitoring temperature in equipment such as rotors, generators, turbines, and transformers, helping maintain efficient power generation and preventing overheating. It is also widely used in pumps, dynamos, compressors, and drilling equipment, where early detection of temperature variations can help avoid potential failures.

In addition, the BRTD-70 is suitable for applications in aircraft engines, auxiliary power units, diesel engines, turbochargers, gearboxes, conveyor systems, and locomotive bearings. It provides reliable real-time temperature monitoring to enhance performance, reduce downtime, and ensure operational safety.

Applications: