Varec 4120 Installation And Operation Manual Download

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Varec, Inc.

5834 Peachtree Corners East, Norcross (Atlanta), GA 30092 USA

Tel: +1 (770) 447-9202 Fax: +1 (770) 662-8939

www.varec.com

4120

IOM006GVAE1103

Multi-Element Temperature Transmitter

Highly accurate and effective transmission of temperature data

Installation and

Operations Manual

Summary of Contents for 4120

Page 1: ...Norcross Atlanta GA 30092 USA Tel 1 770 447 9202 Fax 1 770 662 8939 www varec com 4120 IOM006GVAE1103 Multi Element Temperature Transmitter Highly accurate and effective transmission of temperature da...

Page 2: ...Multi Element Temperature Transmitter 1 Installation and Operations Manual...

Page 3: ...0092 Phone 770 447 9202 Fax 770 662 8939 Trademarks acknowledged Trademarks of other products mentioned in this manual are held by the companies producing them FuelsManager is a registered trademark o...

Page 4: ...ions please contact Varec for assistance Limitations of Seller s Liability In the event that a court holds that this instruction manual created some new warranties Seller s liability shall be limited...

Page 5: ...nding described in API 2003 Make certain that the tank installation operation and maintenance conforms with the practice set forth therein Warning Make certain that the tank is empty and not in servic...

Page 6: ...hysical 17 Model Options 18 Section 4 MFT HIU and TankView Support for the METT 19 MFT HIU Support 19 TankView Support 19 Section 5 HART Protocol Implementation 20 Transmitter Variables 20 Standard HA...

Page 7: ...IOM006GVAE1103 6 4120...

Page 8: ...supported Additionally it has the capability to acquire temperature from top and bottom spot elements The top spot element is used to measure the temperature of vapor space In the averaging configurat...

Page 9: ...alled within a junction box because the ATTI bus is not intrinsically safe Figure 1 Typical Model 4120 Installation with Averaging Bulb Figure 2 Typical Model 4120 Installation with Multiple Spot Bulb...

Page 10: ...ART Level Encoder Model 4200 Hydrostatic Interface Unit Four conductor cable Mark Space or EIA485 to control room To other tanks Two conductor HART cable intrinsically safe Model 4100 4200 termination...

Page 11: ...ack Black Bottom Spot 3 Brown 5 Red 7 Orange 10 Yellow 14 Green 20 Blue 26 Violet 32 Gray 40 White 50 Pink Vapor Space Spot TEM PERATURE INPUT ASSY 08 10482 REV_____ X2 G TB1 1 2 3 4 5 6 7 8 9 1 0 BTM...

Page 12: ...re 7 Model 4120 Dimensional Outline 2 180 5 250 4 000 6 000 MULTI ELEMENT TEMPERATURE SERIAL NO MODEL 4120 WHESSOE VAREC 4 500 12 817 HANDHELD TERMINAL TEM PERATURE INPUT ASSY 08 10482 REV_____ 3 4 in...

Page 13: ...d as the top spot for vapor space temperature measurement Temperature Averaging Averaging of the temperature depends on the type of temperature configuration being used For averaging bulb configuratio...

Page 14: ...en and place the cursor at the upper left corner 7 Pressing any key causes the METT to display the version number and ask if you want display or alter mode Press D followed by F4 for display mode or A...

Page 15: ...ement Type Type of temperature element used Can be copper or platinum Use F2 F3 keys to select Bottom Probe Type None Installed Indicates if bottom probe is installed Use F2 F3 keys to select Bottom P...

Page 16: ...on write 0 65535 and resets to 0 after full value HART Errors3 Number of HART communication errors encountered since power up new configuration write 0 65535 and resets to 0 after full value Bottom Te...

Page 17: ...Terminal PCB RTD 08 10747 4 Nipple Assembly 5 Conduit Entry P109 16 009 6 METT CPU PCB 08 10494 7 Standoff P102 21 085 8 Screw 10 32 P031 06 1805 9 Label varies 10 4120 Harness Assembly 02 10726 11 Sc...

Page 18: ...erating Current 4 mA Constant Current Accuracy 0 5 oF 0 25 oC Hazardous Location Approvals Designed to meet FM CSA and CENELEC intrinsically safe approvals for Class 1 Division 1 Groups B and C Consul...

Page 19: ...ing Bulb MS Multiple Spot Bulb Code Bulb Type HA HART AT ATT For use with Varec Model 400 Code Approvals 00 No Approval FM Factory Mutual FM CS Canadian Standard Asscociation CSA CE CENELEC 4120 AB HA...

Page 20: ...r TEMP TYPE item located in the Sensor Configuration menu If METT is the temperature sensor the MFT periodically writes the level to it and reads the average temperature from it Additionally the MFT a...

Page 21: ...iable ID Description 1 Average Temperature 2 Level 10 21 Temperature 1 Temperature 12 1 is bottom 12 is top 50 61 Resistance 1 Resistance 12 1 is bottom 12 is top HART Command Description 1 Read prima...

Page 22: ...TempType 1 TempElemType 2 TempElements 3 BotProbeType 4 NoiseRejectType Command 132 Write Temperature Configuration REQUEST DATA 0 TempType 1 TempElemType 2 TempElements 3 BotProbeType 4 NoiseRejectTy...

Page 23: ...11 is valid REPLY DATA 0 Element number 1 Units Code 2 5 Element Height in IEEE format Command 134 Write Temperature Element Height REQUEST DATA 0 Element number 0 11 is valid 1 Units Code 2 5 Elemen...

Page 24: ...Multi Element Temperature Transmitter Varec Inc 5834 Peachtree Corners East Norcross Atlanta GA 30092 USA Tel 1 770 447 9202 Fax 1 770 662 8939 Your offical representative www varec com...

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