Peculiarities
- Durable, corrosion-resistant 316L stainless steel housing with IP66 protection
- Four-digit 14-segment digital display
- IP67 rated enclosure for harsh industrial environments
- Selectable units of measurement: °C, °F or %
- The flow rates of liquid media (calorimetric measurement principle) vary from 0.03...3 m/sec (0.1...9.84 ft/sec)
- Dual programmable PNP outputs NO/NC or analog outputs 4...20 mA with one PNP output
- 316L stainless steel probe
Allen-Bradley solid-state sensors are designed to deliver high-quality results in a variety of challenging operating conditions. Flexible switch configurations and mounting options make the 839E suitable for a wide range of applications, including:
- Harsh Chemical Washdown - 316L stainless steel construction, laser etched markings and IP66 rating for food, beverage and other applications requiring equipment washdown.
- Water/Wastewater - Monitoring of cooling water circulation systems for pumps, turbines, compressors and heat exchangers.
- Pump protection — Monitor the pump and lubrication system for proper operation, and check for leaks in process lines. Monitor coolant flow.
- Monitoring of beverage filters and flow/no flow in process lines.
- Discrete batch control of process flows.
- OEMs / Large End Users - Programming with the ReadWin2000 configuration kit reduces switch configuration time.