mba3052a0600h_01
Contents
1.2. After programming completed LEDs come to the measurement mode Programming with SAP 201 display module will be aided by displaying parameters and it can be performed by the following two ways Quickset recommended for simple applications for assignment of two levels to 4 and 20 mA output for selection of fault indication and damping Programming keys press for min 3 s Function Enter quit QUICKSET programming mode OM Adjusting value increase decrease shift blinking AG GET VALUE function for measuring prevailing level Save displayed value proceeding to the next screen Reload value previous CANCEL modification Display Manufacturer s Setting Level xxxx to be assigned to 4 mA current output Manual adjustment select with keys 4 level value to be assigned to 4 mA and save by pressing Automatic adjustment set up tank level to be assigned to 4 mA current output Measure level with GET LEVEL function and press to save Level xxxx to be assigned to 20 mA current output Manual adjustment select with keys 4 level value to be assigned to 20 mA and save by pressing Automatic adjustment set up tank level to be assigned to 20 mA current output Measure level with GET LEVEL function and press to save 44 TUV A 03 ATEX 0002X mba3052a
3. Wiring 5 SET UP ADJUSTMENT AND PROGRAMMING 5 1 SET UP After power up the unit is fully operational which will be indicated by lighting of the VALID LED HART If the is going on the COM LED is also on Value of the current output signal can be measured on the current test point with voltmeter If the analogue output is 4 mA or 20 mA voltage meter has to show 4 mV or 20 mV respectively Can not be used for calibration purposes Fault will be indicated by blinking of the VALID LED and by change of the output signal in the following events e Electronic fault e Range setting too narrow lt 200 mm Broken magnet in the float COM VALID Display module Programming Programmin Keys g 9 Current test point Grounding Transmitter with removed cover 5 2 ADJUSTMENT Transmitter can be adjusted to the actual process technology by programming the parameters Factory Setting is as below e Measurement mode level Current output 4 20 mA assigned to the end values of the maximum range Fault indication on the current output lout 22 mA Damping 10 Engineering units mm TUV A 03 ATEX 0002X mba3052a0600h_01 4 3 5 3 PROGRAMMING Programming without SAP 201 displaqgy module assignment of the 4 and 20 to the levels the fault indication and damping can be modified This method is recommended for simple applications Procedure of
4. coo eN PLASTIC COATED RIGID TUBE TRANSMITTER MEU MGU Mmax L 2 Float size see in the Technical Data Flange on request 3 INSTALLATION e The unit should be located in an area which allows easy access for service calibration and monitoring e Waving turbulence and heavy vibration affects accuracy of the measurement Thus the unit has to be installed far away from devices or places causing such disturbance for instance from openings for filling or emptying These affects can be attenuated in applications with rigid tube probes by the use of stilling pipe along the whole probe e To ensure consistent and durable operation the process fluid should be free of suspended solids or materials which could stick between the float and the guide tube The unit should be protected against direct heat radiation e Design dimensions of the unit and the tank as well as calculations should be checked before mounting Before installation a preliminary operational check is suggested e The unit is offered with a wide variety of process connections according to the order codes Tank opening exceeding the float diameter is recommended for insertion Should this not be possible the float has to be removed from the rigid or flexible guide inserted through the opening and the float must be reattached from inside of the vessel The word UP etche
5. TEMPERATURE DERATING DIAGRAM User s Manual In case of process temperature exceeding 70 C limits of the ambient Warranty sheet temperature are in accordance with the diagram Declaration of Conformity Programming manual for transmitters with display module only 2 pes cable gland 1 pc gasket for process connection with BSP thread only klingerit oilit e 70 oO 1 pe weight 3 45 1 pc M10 nut for MOK and 1 pc M10 spring washer MON types only i 1 pc M10 washer 2 1 pc Spacer for 52 float only 1 0 1 70 Medium temperature C TUV A 03 ATEX 0002X mba3052a0600h_01 4 1 2 2 ORDER CODE ALL COMBINATIONS ARE POSSIBLE Transmitter Rigid 1 BSP OUTPUT NUMBER OF FLOAT EX CODE 20 mA one float Ordinary CODE Aluminium Plastic 20 mA HART one float Ordinary 20 one float EEx ia 20 HART one float EEx ia 20 one float EEx ia EEx d 20 HART one float EEx ia EEx 20 one float 5 mm res Ordinary 20 two floats Ordinary 20 mA HART two floats Ordinary 20 one float 5 mm res EEx 20 two floats EEx ia 20 mA HART two floats EEx ia Transmitter display Rigid 2 BSP i Transmitter
6. plastic coated tube Rigid 1 NPT 2 Tx plastic coated tube display Rigid 2 NPT 3 No process conn 4 Flexible 2 BSP 5 Flexible 2 6 7 8 9 Order length above 5 IMG EEx ia IIA T6 only ACCESSORIES ON REQUEST Fiance 20 two floats EEx ia EEx STANDARD MATERIAL CODE DIN steel DIN 1 4571 DN 65 2 PN 16 150 psi Pg16 or M20x1 5 DN80 PN 25 300 psi 1 BSP DIN PP DN 100 4 2 BSP DIN steel PTFE DN 125 5 1 NPT ANSI steel DN 150 6 2 NPT ANSI 1 4571 DN 200 8 6 ANSI PP ANSI A38 PTFE SLIDING SLEEVES FOR THE UNITS WITHOUT PROCESS CONNECTION TYPE MBK 105 2M 300 00 2 BSP 7 MBL 105 2M 300 00 1 41 38 10 MBN 105 2M 300 00 2 NPT 70 43 1 2 3 DIMENSIONS RIGID TUBE TRANSMITTER AND THREADED PROCESS CONNECTION MOD MOG FLEXIBLE TUBE TRANSMITTER WITH SLIDING SLEEVE MOK MON 2x 1 2 NPT Mmax L B A 2 Mmax L B A C 2 L Order length M Measurement range B No measurement zone A No measurement zone C Height of the float 2 4 TUV A 03 ATEX 0002X mba3052a0600h_01 gt 20 mA HART two floats EEx ia EEx d
7. the programming pressing keys in relevant sequence and watching state of the LED VALID and COM Interpretation of the LED state O LED off LEDon Assignment of level to 4 mA Action LED state following the action 1 Press key continuously OO 2 Press additionally key continuously 3 Release keys OO Programming completed Assignment of level to 20 mA Action LED state following the action 1 Press key continuously OO 2 Press additionally continuously 3 Release keys OO Programming completed Programming Fault indication on the current output As a result of programming the output current will be 3 8 mA 22 mA or will hold last value for the time the fault lasts Fault indication on the current output Press or for error indication by 3 8 mA or by 22 mA respectively Damping Use keys 4 for setting 10 s 30 s or 60 s and save with pressing Full programming highest level of programming with access to all parameters for setting the following e Measurement configuration Assignment of 4 mA and 20 mA to levels e Measurement optimalisation e Entering tank dimensions for volumetric calculation e Linearisation Detailed description see the separate Programming of NIVOTRACK M 300
8. 0600h_01 Action LED state following the action 1 Press key continuously OO 2 Press additionally one of the keys Transmitter with SAP 201 display module for 3 8 mA 5 4 CONDITIONS OF EX APPLICATION Probe length in connection with gas grouping for 22 mA continuously Gas group 3 Release keys OO Programming completed Probe length 05 5m 3 10m Programming damping TABLE OF TEMPERATURE GROUPS Action LED state following the action TYPE TEMPERATURE AMBIENT PROCESS 1 Press key continuously OO CLASS TEMPERATURE TEMPERATURE 2 Press additionally one of the keys for MOA 40 80 C 10 MOD MOG 5 MOK MEN i BG for 30 sec gt MEU GU 20 80 C _ for 60 sec 25 459 0 il ajet danse continuously MOD MOG T5 according to the 3 Release keys OO _ Programming completed MEU MGU derating diagram 20 95 MDA 25 45 C Reset returning to Factory Setting MOD MOG 14 according to the 40 130 C Action LED state following the action MEU MGU derating diagram 20 C 130 C 1 Press key continuously Transmitter should only be powered by power supply in conformity with the 2 Press additionally key continuously Reset technical data under Point 2 and duly certified for EEx ia I
9. IB or EEx ia IIA 3 Release keys OO Programming completed e Enclosure of the housing should be grounded Units with plastic coated tube types MEU and MGU may be electrostatically loaded therefore medium to be measured must be electrically conductive and with specific resistance not exceeding the value of 10 even the most unfavourable places and under the most unfavourable conditions speed as well as way of filling and emptying should be chosen according to the medium Ex Ex 1 galvanically 0 isolated E intrinsically safe w 1 iv Poner Supply 230 V TE Shielding at any but one point only Umax 30 V DC lt 200 uH Imax 80 mA a Cj lt 30nF Pmax 0 8 watt Wiring of the Ex version 6 MAINTENANCE AND REPAIR The unit does not require routine maintenance however the probe may need occasional cleaning to remove surface deposits Repairs will be performed at Manufacturer s premises Units returned for repair should be cleaned or disinfected by the customer 7 STORAGE CONDITIONS Ambient temperature 25 60 C Relative humidity max 98 8 WARRANTY All NIVELCO products are warranted to be free from defects according to the Warranty Sheet within two 2 years from the date of purchase Aug 2003 Technical specification may be changed without notice
10. Thank you for choosing NIVELCO instrument We are sure that you will be satisfied throughout its use NIVOTRACK M 300 series MAGNETOSTRICTIVE TRANSMITTER 1 APPLICATION NIVOTRACK magnetostrictive level transmitters are two wire multifunction float type level gauges They can be used for high accuracy level metering of clean liquids in normal or explosion hazardous environment USER S MANUAL Levels of two liquids with different density and their level difference can also be measured with the double float version Units are available with rigid and with flexible probe Flexible tube version can mainly be used in large tanks since its transport and installation is much simpler than their counterparts with the same length Ke Intelligent electronics enable calculation of volume Units require a minimum of maintenance as the only l 22 moving part is the float The output signal is 4 20 mA HART compatible version is also available 2 TECHNICAL DATA MOA MOD MOG Process values measured Level two levels level difference Probe version Rigid tube Flexible tube Plastic coated rigid tube Probe length 0 5m 4 5m 2m 10m Tube material Stainless steel 1 4571 DIN PFA coating Maximum pressure 2 5 MPa 25 bar 1 6 MPa 16 bar 0 3 MPa 3 bar Process temperature 40 130 C Resolution Temperature coefficient 0 04 mm C Maximum range see under Dimensi
11. connection is being screwed into or out of the flange The best is to hold the rigid part of the probe with a suitable tool as long as the process connection is tightened to its place Sliding sleeve must not be loosened during operation 4 WIRING This transmitter is designed to operate on 12 36V DC power only The maximum loop resistance including barrier resistance is depending on the voltage of the power supply and can be between 0 and 1200 Ohm Calculation formula can be seen in the Technical Table under Output Load Using transmitter with HART a terminal resistance with a minimum value of 250 Ohm should be applied The power supply should be interconnected with the unit with twisted shielded cable that can be pulled through the cable conduit The cable can be connected to the terminal strip after removing the cover and the display unit CAUTION the enclosure of the transmitter should be grounded Grounding resistance lt 1 ohm If the enclosure can not be grounded the negative line of the loop has to be grounded The unit may be damaged by electrostatic discharge EDS via its terminal thus used commonly precautions should be applied to avoid electrostatic discharge e g touching properly grounded point before removing the cover of the enclosure Power Supply fas ee les ia g 1 7 _ 12 36VDC Shielding at any but point only
12. d on the float is to ensure mounting the float in correct position Insertion position of the MEU and MGU types can be adjusted Free length over the tank however must not be longer than 200 mm oS 2602405 Bz SZ Units with flexible tube of type MOK are provided with weight for straightening of the tube and keeping it in position When lowering down the flexible tube with the weight at his end to the bottom of the tank special care has to be taken to avoid interlocking or twisting and the coil diameter must not be smaller than 60 cm Dropping or twitching may damage the unit Float or floats should be placed next to the weight to avoid its hitting against the weight 150 oO When the weight reaches the bottom the unit should gently be lifted thus spanning the flexible tube Once feeling resistance of the weight about 120 150N depending on the length of the cable but not lifting the weight from the bottom the unit should be fastened by the sliding sleeve Proper spanning can be checked by the analogue signal or on the display If the float is at the lowest point lou lt 4 or display should read lt 0 mm Se 2904 OO 12 195 150 Attention In order to avoid damaging the probe do not put it to torsion when installing or removing the unit Therefore special care has to be taken when the process
13. ons gg Minimum range 200 mm Size material of the float 52x52 cylinder or 95 mm ball St St 0108 Density min 0 8 g cm min 0 5 g cm with float 95 mm Manufacturer Materials of the wetted parts Stainless steel 1 4571 PFA PVDF ee Ambient temperature 25 C 70 Telephone 369 7575 Fax 369 8585 Output signal for 4 20 mA limit values 3 9 20 5 mA reverse programming also possible Sell Soles Neto On Ln Ne any process values Terminal resistance for HART interface gt 250 Ohm Damping Fault indication by the output Output load Rs Us 12 V 0 02 A Us power supply voltage Display unit SAP 201 6 digits 7mm size LCD engineering units bargraph Any measured process value can be displayed Power supply 11 26 EExiallBT6 IP 67 0 5 5 m 11 26 EExiallAT6 IP 67 5 10 m max 30 V Imax 80 mA 0 8 W Ci lt 30nF Li lt 200 Electrical protection protection class III Ingress protection IP 67 Process connection According to the order codes Cable gland Pg 16 or M 20x 1 5 Cable 8 15 mm Screw terminals for wires with 1 5 Housing of electronics Paint coated aluminium alloy or plastic VALOX 412 1 7 kg tube 0 6 kg m 2 9 kg tube 0 3 kg m 1 7 kg tube 0 7 kg m for a pressure of max 1 6 MPA 16 bar only Explosion proof protection mark Ex power supply Electric connection 2 1 ACCESSORIES
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