Emerson 381 instruction manual Specifications subject to change without notice

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The right people, the right answers, right now.

Emerson Process Management

Liquid Division

2400 Barranca Parkway

Irvine, CA 92606 USA

Tel: (949) 757-8500

Fax: (949) 474-7250

http://www.raihome.com

ON-LINE ORDERING NOW AVAILABLE ON OUR WEB SITE

http://www.raihome.com

Specifications subject to change without notice.

Credit Cards for U.S. Purchases Only.

© Rosemount Analytical Inc. 2007

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Contents PH/ORP Sensor Essential Instructions Model 381 pH/ORP Sensor About This Document Section Description and Specifications Features and ApplicationsSensor Specifications Materials of ConstructionMeasuring Range pH Pressure Rating 790 kPa abs at 100C 100 psig at 212FExample Page Section Installation Model 381 Sensor Component Locator Diagram Section Submersion Installation Diagram Flow Through Installation Diagram Code 03 or Retro-Fit Kit Code 04 Flow Powered Cleaner, Model 40038105 40038103 40038116 Calibration START-UP and CalibrationModel 381 ORP Section Maintenance Temperature C Millivolt Potential 268 264 260 Troubleshooting Probable Cause Remedy Element Temperature vs Resistance of AutoTemperature Accessories Model 381 Spare PartsPage Section Ultrasonic Cleaner Operation 40038156 40037505 NON Warranty Repair Section Return of MaterialReturn of Materials Request Warranty Return of MaterialSpecifications subject to change without notice