Professional Allen Bradley PT1000 RTD Sensor, 6mm Dia, 100mm Long, NPT 1/4, Class A +80°C Max

Allen Bradley 837T Series Solid State Temperature Sensors

Allen-Bradley 837T solid-state temperature sensors offer a high-accuracy comprehensive solution for measuring temperatures in liquids, gases and vapours. The 837T display model has temperature measurement ranges from -20°C to 80°C and features IO-Link communications protocol. IO-Link allows sensors to easily integrate with the connected enterprise, delivering data from the sensor directly into a control system in an easy-to-use manner. Easy on-machine programming allows the sensors to be configured manually through the Studio 5000 Logix Designer software.

The flexible 837T sensor with display offers various process connections and features a compact, rotatable housing (320°) and head (330°) to accommodate the most complicated applications. The sensors have 2 x PNP or 1 PNP and 4 mA to 20 mA analogue output configurations, probe lengths from 25 mm to 350 mm and an IP67 enclosure rating.

Features and Benefits

Temperature Range: -20…80 °C

IO-Link communication

Available in various process connections

Rotatable housing (320°) and head (330°)

Large visual display rotates 180°

Output: 2 x PNP or 1 x PNP and 1 x Analogue (4 mA to 20 mA)

IP67 enclosure rating

Allen Bradley RTD Sensor, M12 Connector, 100mm Probe Length – 837T-D3N12B10PP-D4

Achieve accurate temperature measurements in liquids, gases and vapours with this Pt1000 RTD sensor from Rockwell Automation’s Allen Bradley range. Its head rotates by 330° and results are shown in red characters on an integrated digital display, so readings are easy to capture. A built-in IO-Link lets you make connections for the delivery of data from the device to a control system. You can also configure the component for on-machine programming. An IP67 rating assures you it’s completely dust-tight and protected from submersion in up to one metre of liquid, so you can rely on it for safe use in tough environments. You’ll find sensors like this in electronic devices, automotive systems and telecommunications equipment.

• 320° rotatable housing for easy handling
• Broad operating temperature range between -20°C and +80°C for use in harsh conditions
• 100mm probe to easily reach into tight spaces

Standards and Certifications

• EN 60751
• RoHS
• UKCA-conformity

Does polarity matter when using an RTD sensor?

No, an RTD sensor isn’t sensitive to polarity. It uses a resistor to measure electrical current in ohms and then converts it to a temperature reading.