837T-D3N14A50PA-D4, Allen Bradley PT1000 RTD Sensor, 6mm Dia, 50mm Long, NPT 1/2, Class A +80°C Max, Датчик

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, -20°C to +80°C Temperature Measuring Range, Analogue/Digital Output Signals - 837T-D3N14A50PA-D4

This Allen Bradley RTD sensor from Rockwell Automation precisely tracks changes in your industrial system's temperature. It takes readings between -20°C and +80°C, making it suitable for applications where climate is a critical factor. As the device uses a Pt1000 measuring element, it gives you the accurate results you need to support machine performance. A compact 50mm long probe means it's easy to measure fluids in narrow spaces. Thanks to its integrated IO-Link interface, you can connect the sensor to your network for convenient remote data collection.

• IP67 rating indicates dust-tightness and resistance to submersion in shallow water for use in demanding industrial environments
• Robust stainless steel housing for effective impact protection
• Large display rotates up to 180° for viewing from all positions
• Current consumption of 70mA for minimal energy use

Standards and Certifications

• UL-listed
• EN 60751
• CE-marked

How does an RTD sensor work?

An RTD sensor measures your fluid's temperature by recording the resistance value of its probe. A built-in processor then calculates the temperature from this result and outputs it to your connected instrument.

Datasheet

Installation Instructions

Catalogue - Essential Components