Solid-state Temperature Sensors
Allen-Bradley

837T Display Temperature Sensors

• Includes media temperature range from -20…+80 °C (-4…+178 °F)
• Uses embedded IO-Link 1.1 communications protocol
• Offers rotatable housing 320° and head 330° for application flexibility
• Offers probe lengths from 25…350 mm (0.98…13.7 in.)
• Available in Dual PNP and PNP +Analog (4...20 mA) models

837T Non-display Temperature Sensors

• Includes media temperature range from -50…+250 °C (-58…+482 °F)
• Offers probe lengths from 25…400 mm (0.98…15.75 in.)
• Available in two form factors: standard and extended range
• Offers 4…20 mA analog outputs

The flexibility of probe lengths and process threads make the 837T suitable for a wide range of applications that include:

• Harsh chemical washdown — 316L stainless steel construction, laser-etched markings and IP66 rating for food, beverage, and other applications requiring equipment washdown such as bottling plants/filling machines, tanks, pumps, filters
• Machine Tool — Monitoring of coolant temperatures
• Factory automation — Injection molding machines
• Automotive — Monitor welding coolant temperatures
• Discrete Batch — Monitor process temperatures
• OEM Machine Builders / Large End Users — Display models can be programmed via on machine, easy-to-use push buttons and also remotely through Studio 5000 Logix Designer® software to reduce downtime.
• Food and Beverage — Hygienic temperature measurement in vessels and pipes
• Pharmaceutical and Home Personal Care — Hygienic temperature measurement in CIP System