Teledyne Marine Sanitation System NALL User Manual

INSTRUCTION MANUAL MODEL NALL MASS FLOWMETERS TELEDYNE HASTINGS INSTRUMENTS ISO 9001CERTIFIED

Manual 111-082010_Nall Mass Flowmeters Page 10 of 23 4.4.3 Electrical Zero Check Turn the power supply “ON” and allow the flowmeter 30 minutes to w

Manual 111-082010_Nall Mass Flowmeters Page 11 of 23 5.0 USING THE FLOWMETER USING THE HASTINGS LINEAR MASS FLOWMETER 5.1 Warm-Up Time: When the fl

Manual 111-082010_Nall Mass Flowmeters Page 12 of 23 Actual flow = meter reading X (KHe) = 50 SCCM X 1.382

Manual 111-082010_Nall Mass Flowmeters Page 13 of 23 Example: (A) What is the output sensitivity of HS-1KS? (B) What is the flow rate for a 2

Manual 111-082010_Nall Mass Flowmeters Page 14 of 23 6.0 PRESSURE EFFECTS 6.1 Standard Transducers: The Hastings Linear Mass Flowmeter can measure m

Manual 111-082010_Nall Mass Flowmeters Page 15 of 23 7.0 TEMPERATURE EFFECTS 7.1 Ambient Temperatures: 7.1.1 Transducer In order to maintain the ac

Manual 111-082010_Nall Mass Flowmeters Page 16 of 23 8.0 DIFFERENTIAL PRESSURE 8.1 TYPICAL PRESSURE DROPS The differential pressure drop (DP) across

Manual 111-082010_Nall Mass Flowmeters Page 17 of 23 8.2.2 Decrease in Line Pressure The relationship stated in Section 8.2.1 also shows that DP in

Manual 111-082010_Nall Mass Flowmeters Page 18 of 23 9.0 Calibration 9.1 CALIBRATION PROCEDURES The Hastings Mass Flowmeter has been carefully inspe

Manual 111-082010_Nall Mass Flowmeters Page 19 of 23 TRANSDUCER MILLIVOLT TEST +5 VDC OUTPUT BIAS METER GAIN TRMS AC TEST

Manual 111-082010_Nall Mass Flowmeters Page 2 of 23 Manual Print History The print history shown below lists the printing dates of all revisions and

Manual 111-082010_Nall Mass Flowmeters Page 20 of 23 10.0 Maintenance 10.1 Transducers: 10.1.1 Cleaning With proper care in installing and use, th

Manual 111-082010_Nall Mass Flowmeters Page 21 of 23 11.0 Accessories OPTIONS AND ACCESSORIES 11.1 Double Point Relay Flowmeter/Alarm (DNALL-P): T

Manual 111-082010_Nall Mass Flowmeters Page 22 of 23 a) What is the sensitivity of the totalizer? b) What is the total flow indicated by the 13,50

Manual 111-082010_Nall Mass Flowmeters Page 23 of 23 12.0 Warranty and Repair 12.1 Warranty Repair Policy Hastings Instruments warrants this produ

Manual 111-082010_Nall Mass Flowmeters Page 3 of 23 Table of Contents 1.0 GENERAL INFORMATION...

Manual 111-082010_Nall Mass Flowmeters Page 4 of 23 11.6 SPECIFICATIONS...

Manual 111-082010_Nall Mass Flowmeters Page 5 of 23 1.0 General Information 1.1 Features: Hastings Linear Mass Flowmeters are designed to accurately

Manual 111-082010_Nall Mass Flowmeters Page 6 of 23 2.0 OPERATING PRINCIPLE 2.1 Operating Principle Hastings Linear Mass Flowmeters operate on a uni

Manual 111-082010_Nall Mass Flowmeters Page 7 of 23 3.0 RECEIVING AND INSPECTION 3.1 Initial Inspection: Carefully unpack the Hastings Linear Mass F

Manual 111-082010_Nall Mass Flowmeters Page 8 of 23 4.0 INSTALLATION INSTRUCTIONS. 4.1 TRANSDUCER 4.1.1 Orientation of the Transducer The transduce

Manual 111-082010_Nall Mass Flowmeters Page 9 of 23 The use of O-ring seal connectors on the transducers with female threads is often more convenien