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All manuals and user guides at all-guides.com Signet 4150 Turbidimeter *3-4150.090* Signet Turbidimeter ENTER Description Speci¿ cations Wetted Materials Standards and Approvals This device complies with Part 15 of the FCC rules.
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Material Safety Data Sheets (MSDS) are available online at www.gfsignet.com Unpacking and Inspecting the Instrument and Accessories Item Quantity 3-4150- ( __ ) Turbidimeter 3-4150.090 Instruction Manual 3-4150.380 Dessicant Pack 4150-0009 or 4150-0004 Measurement Cuvette 4150-0005 Tubing Kit: Mounting Hardware Kit...
Install Connection Tubes To The Measuring Cell: Note: Install the Glass Cuvette: Do not touch the glass. Signet Turbidimeter ENTER CAUTION! Do not touch the glass surface of the cuvette! Substances on the surface of the glass will cause errors in the measurement.
All manuals and user guides at all-guides.com Plumbing • Inlet water pressure should not exceed 50 psi to avoid damage to the tubing connection to the regulator. • The integral pressure regulator is factory adjusted. Do not tamper with the regulator. Adjust the Flow to Eliminate Bubbles DRAIN VENT BACKPRESSURE VALVE...
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All manuals and user guides at all-guides.com Electrical Connections WARNING This instrument requires AC voltages that can injure or kill. Wiring should be done by quali¿ ed personnel only. Power RS-485 4 to 20 mA Relays Alarm Condition Normal Operation or Power Failure...
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All manuals and user guides at all-guides.com The Display The Keypad ENTER Key ENTER NOTE: Display Icons and Functions NOTE: Pressing...
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All manuals and user guides at all-guides.com Menu Access and Security Feature Access to CALIBRATE Menu Access to OPTIONS Menu Signet Turbidimeter Signet Turbidimeter ENTER ENTER ENTER ENTER ENTER ENTER ENTER ENTER ENTER ENTER ALM RELAY ALM RELAY Output Options:...
All manuals and user guides at all-guides.com Calibration Standards IMPORTANT! Calibration Tips Preparing 10 and 100 NTU Calibration Standards NOTE: Indexing Calibration Standard Cuvettes Signet Turbidimeter ENTER 10 NTU Signet Turbidimeter ENTER NOTE:...
• Do not leave the measuring cell open longer than necessary. Extended exposure to the atmosphere may shorten the effective life of the desiccant. NOTE: Signet Turbidimeter ENTER Insert the ¿ rst calibration standard cuvette requested by the 4150. NOTE: Signet Turbidimeter Signet Turbidimeter ENTER ENTER Insert the 10 NTU calibration standard cuvette.
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All manuals and user guides at all-guides.com Insert the 0.02 NTU calibration standard cuvette. When calibration is complete, press the keys together to exit the CAL menu and return to normal operation. Signet Turbidimeter Signet Turbidimeter ENTER ENTER Calibration Error The instrument cannot be used until the error is resolved.
All manuals and user guides at all-guides.com Options Menu Signet Turbidimeter ENTER Output Options: OPTIONS: Output (O/P) Alarm 1 Option: Alarm 2 Option: Offset Option: Code option: Extended Options: Output Options: Con¿ guring the 4 to 20 mA Output ENTER...
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All manuals and user guides at all-guides.com Output Options: Con¿ guring the RS–485 Output ENTER RS–485 Default Settings Modbus Serial Communication Protocol...
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All manuals and user guides at all-guides.com Modbus RS-485 Output and Commands Coils Valid Command(s) Code Name Broadcast Format Valid Addresses De¿ nitions Address Function Default Input Status Valid Command(s) Code Name Broadcast Format Valid Addresses De¿ nitions Address Function...
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All manuals and user guides at all-guides.com Holding Registers Valid Command(s) Code Name Broadcast Format De¿ nitions Address Type Register Value Function Default Valid Addresses...
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All manuals and user guides at all-guides.com Input Registers Valid Command(s) Code Name Broadcast Format De¿ nitions Address Type Register Value Function Valid Addresses Exception Responses Implemented Code Name Meaning...
All manuals and user guides at all-guides.com OPTIONS: Instrument Offset Options: Instrument Offset (OFST) IMPORTANT! Example: Laboratory sample measures 4.20 NTU, while the 4150 reads 4.50 NTU, or 0.3 NTU high. The OFFSET needs to be set to -0.3...
All manuals and user guides at all-guides.com Vapor Purge System Replacing Desiccant Operating Tip NOTE: Cleaning the Flow-Through Cuvette CAUTION: To replace a cuvette: CAUTION Signet Turbidimeter ENTER...
All manuals and user guides at all-guides.com Troubleshooting Signet 4150 Fault Detection Warning DESC Error DESC LAMP System FAIL Message FAIL Troubleshooting Symptom Possible Cause Solution...
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All manuals and user guides at all-guides.com Notes:...
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All manuals and user guides at all-guides.com Notes:...
Code Description Georg Fischer Signet LLC, 3401 Aero Jet Avenue, El Monte, CA 91731-2882 U.S.A. • Tel. (626) 571-2770 • Fax (626) 573-2057 For Worldwide Sales and Service, visit our website: www.gfsignet.com • Or call (in the U.S.): (800) 854-4090...
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