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DT- and DB- pressure transmitter and
pressure transmitter for level
INSTALLATION AND PROGRAMMING MANUAL
1. Edition
Manufacturer:
NIVELCO Process Control Co.
1043 Budapest, Dugonics u. 11.
Phone: 369-7575 ♦ Fax: 369-8585
e-mail: sales@nivelco.com ♦ www.nivelco.com
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BKI 04 ATEX 120X
dbf5512a0600p_01.doc
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Related Manuals for NIVELCO NIVOPRESS DT Series
Summary of Contents for NIVELCO NIVOPRESS DT Series
- Page 1 DT- and DB- pressure transmitter and pressure transmitter for level INSTALLATION AND PROGRAMMING MANUAL 1. Edition Manufacturer: NIVELCO Process Control Co. 1043 Budapest, Dugonics u. 11. Phone: 369-7575 ♦ Fax: 369-8585 e-mail: sales@nivelco.com ♦ www.nivelco.com ♦ ♦ BKI 04 ATEX 120X dbf5512a0600p_01.doc...
- Page 2 PRINCIPLE OF LEVEL MEASURING BY HYDROSTATIC PRESSURE: Providing constant density the level depends on the pressure head ρ ⋅ g ⋅ h = 10 [bar] = hydrostatic pressure hidr hidr ρ [kg/m ] = density of the medium hidr g [m/s = gravitational acceleration ρ...
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Page 5: Table Of Contents
C O N T E N T S INTRODUCTION .............................................6 ORDER CODES............................................6 TECHNICAL DATA..........................................7 3.1 G ...........................................7 ENERAL DATA 3.2 D ............................................9 IMENSIONS 3.3 A ...........................................10 CCESSORIES INSTALLATION AND ELECTRIC CONNECTION ................................10 4.1 W .............................................11 IRING 4.2 S ..............................11 AFETY REGULATIONS FOR THE X IA APPROVED UNITS PUTTING INTO OPERATION, PROGRAMMING ................................12 5.1 P... -
Page 6: Introduction
Thank you for choosing NIVELCO instrument We are sure that you will be satisfied throughout its use! 1 INTRODUCTION NIVOPRESS D-5/600 series transmitters are suitable for pressure and hydrostatic pressure (level) gauging of ordinary and hazardous gases, fumes, liquids and masses. -
Page 7: Technical Data
3 TECHNICAL DATA 3.1 G ENERAL DATA TYPE DT - DB - Measured variables Pressure, liquid level Sensor Piezoresistant silicon sensor, with protection front diaphragm Ranges In accordance with data in the order codes Overload capability In accordance with data in the order codes Turn down 1 : 2 Zero offset... - Page 8 TYPE DT - DB - Between 0 ºC … 70 ºC Between 0 ºC … 50 ºC Temperature coefficient in the range of ≤ ± 1% For the range of 0 … 0,4 bar For the range of > 0 … 1,0 bar, the compensated temperature (relating ≤...
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Page 9: Dimensions
3.2 D IMENSIONS (DIN11581) RANSMITTER WITH THREAD RANSMITTER WITH RICLAMP RANSMITTER WITH PIPE COUOPLING ~ 89 ~ 89 ~ 89 M 20 x 1,5 M 20 x 1,5 M 20 x 1,5 2 x 1/2" NPT 2 x 1/2" NPT 2 x 1/2"... -
Page 10: Accessories
3.3 A CCESSORIES – Installation and Programming Manual – Warranty Certificate, – Manufacturer’s Declaration, – 2 cable glands 4 INSTALLATION AND ELECTRIC CONNECTION − Place of installation should be selected so that proper place should be available for handling. − Gauges measuring gases should be mounted to the highest point, liquids to the lowest points of the tank or pipe. -
Page 11: Wiring
4.1 W IRING • Transmitters are used in 2-wire systems with power supply of 10 … 36 V DC. Resistance of the units in the loop depends on the voltage of the power supply. • For wiring shielded cable suggested in the Technical Data should be used. -
Page 12: Putting Into Operation, Programming
5 PUTTING INTO OPERATION, PROGRAMMING Transmitter installed and wired correctly will after powering operate COM LED according to settings Manufacturer (Default). Operability is indicated by lighting of the LED VALID. Socket for display module The value of the actual loop current can be measured by a voltage meter (set for 200 mV range) with an accuracy of 0,5 %. -
Page 13: Programming
5.1 P ROGRAMMING Adjustment of the unit to the conditions of the application will be carried out by programming parameters with the aid of the push buttons and following the procedure on the display of the SAP-203 module. The NIVOPRESS is fully operational without the SAP-203 it is only needed for programming and/or displaying measurement values. -
Page 14: Display And Keys Of The Sap 203 Display Module
5.1.1 Display and keys of the SAP 203 display module. Programing Programing keys keys PROG mbar VALID SAP-203 Display Symbols on the screen Symbols on the frame • • – pointer (showing to the relevant engineering unit) Pressure engineering units (bar, mbar, psi) •... -
Page 15: Steps Of Programming
5.1.2 Steps of programming Programming will be performed by pressing and releasing the relevant one or two keys (simultaneously). The following description is for overview only, detailed programming is to find in 5.1.3 y or yy parameter address (0, 1, …19) xxxx or xxxxx parameter value (dcba) or yy :xxxx calibration/measurement value... -
Page 16: Parameters - Descriptions And Programming
5.1.3 Parameters – descriptions and programming WARNING! During installation the zero point of the transmitter may be shifted. It is suggested to make a correction in P7 - - - a Assignment of 4 mA to the measured (lowest) value - - - a Assignment of 20 mA to the measured (highest) value The lowest and highest (limit) value of the (pressure or level) range is to be assigned to the 4 and 20 mA output current. - Page 17 The zero point of the transmitter can be shifted (offset) within and outside of the range, which might be useful instrument for special level gauging applications. This can also performed in the parameter P7. Zero point of the transmitter can be shifted up to the 50% of the range. Doing so the active measurement range will be reduced by the distance of „e”...
- Page 18 - - - a Current generator test In this parameter the actual current output (corresponding to the measured process value) will be displayed. Pressing the blinking) current value can be set for any value between 3,9 and 20.5 mA. The current output has to show the same value . P10: - - - a Measurement mode Measurement mode...
- Page 19 Displayed value Pressure or water head Percentage FACTORY DEFAULT: 000 P12: - - - a Error indication by current output Error indication 3,8 mA 22 mA FACTORY DEFAULT: 0 P14: d c b a Software version The software number of your transmitter can be viewed in this parameter. P19: d c b a Secret code Settings can be protected by a 4 digit number (secret code) other than 0 entered as value of this parameter.
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Page 20: Error Codes
Ambient temperature: -25 °C ...+60 °C Relative humidity: max. 98 % 9 WARRANTY Nivelco undertakes warranty of 2 (two) years in compliance with details described on the Warranty Certificate. dbf5512a0600p_01 Sept. 2004. Technical specification may be changed without notice. ♦...