5800CR English manual.indd
Contents
1. Wiring Example Right Device A IS powered when relay 2 is de energized front panel LED off Power is discontinued when the relay 2 setpoint is reached front panel LED on Device B IS NOT powered when the relay 2 is de energized Power is applied after the relay 2 setpoint is reached 5 Relay Operation A LOW alarm mode The relay is energized when the solution conductivity mS drops below the setpoint and is de energized when the solution conductivity rises above the setpoint plus hysteresis sec 6 2F 6 2G Low setpoint Adjustable hysteresis Relay energized Relay de energized C Proportional PULSE mode Relay amp Relay B amp De energized Energized mp NCINOIC INC 5800CR Terminals External AC DC power Device B Technical Notes e Maximum relay contact ratings 5A 30 VDC 5 A 125 VAC or 3A 250 VAC e An external heavy duty relay must be used for devices with surge currents or operating currents that exceed the above specifications B HIGH alarm mode The relay is energized when the solution conductivity mS rises above the setpoint and is de engergized when the solution conductivity falls below the setpoint plus hysteresis sec 6 2F 6 2G High setpoint Adjustable hysteresis Relay energized R8 Relay de energized The proportional pulse relay configuration is primarily designed for metering pump control The oper2. 0 mA 4 00 mA adjust z 20 mA 19 21 mA 20 00 mA s adjust Temperature Celsius or n display Fahrenheit Temperature comp 0 00 2 00 percentage 9 99 Signet 5800CR Conductivity Resistivity Monitor 12 Troubleshooting 1 0 0uS cm Temperature wiring shorted or tempera A Verify sensor wiring sec 2 ture element in sensor bad B Verify instrument temperture input Remove Black and White sensor wires from rear Temp IN and Iso Gnd terminals then place a 1100 Q resistor across terminals Power instrument and verify approximately 26 0 C 79 F on display If instrument reads correctly replace sensor If error condition persists instrument requires factory service 2 0 0 uS cm A Sensor not connected or improperly A Verify sensor wiring sec 2 25 0 C connected B Fill pipe or place sensor in process solution B Pipe empty or sensor not in solution C Choose pS or MQ scale instead of mS or KQ scale sec 6 2B C Wrong scale selected D Choose a sensor with cell constant adequate for your process solution sec D Wrong range selected cell constant 10 Figure 1 too small E Set TC to zero sec 6 41 and check reading If reading is ok calculate E TC set incorrectly for process tem proper TC for your process solution sec 8 then re enter correct value sec perature 6 41 F Sesnor wiring open F Replace sensor G Water too cold for high purity water G See specifications section 10 for recommended high p
3. TDS PPM __400 uS 200 PPM on the display factor sec 6 2C 2 00 PPM Factor 6 GF Signet 5800CR Conductivity Resistivity Monitor The programmable PPM Factor is adjustable from 0 01 to 9 99 factory default 2 00 You can determine the best PPM Factor for your process solution if you know the solution s conductivity uS and the percent of total dissolved solids PPM see example below PPM Factor Solution conductivity uS Total dissolved solids PPM 8 Temperature Coefficient Temp Comp Conductivity measurement is highly dependent on temperature Temperature dependence is usually expressed as the relative change per C commonly known as percent C change from 25 C or slope of the solution Slopes can very significantly depending on process solution type The factory default temperature compensation factor is 2 00 C This setting satisfies many general applications Your process solution may require adjustment for maximum accuracy The fol lowing procedure can be used to determine the optimum tempera ture compensation factor for your process This procedure can be used when published references are not available K Do not use this procedure for solutions from 0 055 uS to 0 1 uS 10 MQ to 18 MQ An internal pure water curve is used for these ranges The factory default setting of 2 00 C should be used Equipment Required e 5800CR monitor and 28XX 1 series conductivity sensor e Process solution sam
4. 0 055 100 Terminals 10 KQ 18 MQ 3 2820 1 0 1 1 1 000 3 2821 1 1 0 10 10 000 3 2822 1 10 0 100 200 000 3 2823 1 20 0 200 400 000 Technical Notes e x Resistivity measurements within the 10 MQ to 18 MQ range must be performed in solution temperatures from 20 C to 100 C e Use three conductor shielded cable for cable extensions up to 30 m 100 ft max e Cable shield MUST be maintained through cable splice To isolate output and prevent ground loop problems 1 Use monitor device with isolated inputs or 2 Use separate DC supply for 5800CR and monitor device or 3 Power 5800CR with 12 24 VAC step down transformer Technical Notes 1 8A fuse recommended customer supplied 4 20 mA output is internally powered non isolated maximum loop impedance 350 Q with a 12 V instrument supply voltage 950 Q with a 24 V instrument supply voltage 4 Relay Connections Two internal relay contact sets COM NO and NC may be used for external device control Front panel LED annunciators indicate the activation status of each relay Each relay can control up to two devices simultaneously as shown Relay operation modes include Low alarm High alarm and Proportional Pulse sec 5 Common device connections include e Pulse mode metering pump control e Pulse mode solenoid valve control e Low or High mode warning lamps e Low or High mode bells or sirens e Low or High mode external heavy duty relay
5. 48 C2 150 T2 23 The TC is calculated as follows TC Slope 100 x 205 150 5500 1 42 C 150 x 48 25 205 x 23 25 3860 5 x 5 inch adapter plate for Signet retrofit 3 5000 399 code 198 840 224 Optional surface mount bracket 3 5000 598 code 198 840 225 Splashproof rear cover 3 5000 395 code 198 840 227 e Power supply 120 VAC 24 VAC 3 5000 075 e Front snap on bezel 3 5000 525 code 198 840 226 e Assorted conductivity unit multiplier decal sheet 3 5500 611 code 198 840 231 e 5800CR Conductivity Monitor Instruction Sheet 3 5800CR 090 1 code 198 869 916 Signet 5800CR Conductivity Resistivity Monitor 7 10 Specifications General Compatible sensors Signet 3 28XX 1 Standard and Certified Series Sensors Figure 1 Figure 1 Plages de capteurs de conductivit Signet Ultra Accuracy 2 of reading Pure Pure Rin age Input range 0 055 to 400 000 uS F 28231 10 KO to 18 MQ optically isolated F ir v 2821 1 Resistivity conductivity measurements from 10 MQ to 18 MQ 2 2820 1 0 055 uS to 0 1 uS must be performed in solution tempera x 2819 1 tures from 20 C to 100 C hanes 1 10 Po 1 000 10 000 200 000 400 000 Enclosure Plage de conductivit S e NEMA 4X IP65 front e Dimensions 1 4 DIN 96 x 96 x 88 mm 3 8 x 3 8 x 3 5 in Dimensions e Case materials ABS plastic e Keypad material Sealed 4 key silico
6. 6 4 OPTIONS Menu Press keys in sequence a a A Cy to continue will appear during code entry Choose Save Menu Settings A I Factory default displays shown in menu column 1 Contrast A Selects LCD display contrast 5 levels B Selects display decimal ee AO este C Selects LCD display averaging Off 0 seconds Low 4 seconds High 8 seconds also effects 4 20 mA output D Sets 4 mA output setpoint 4 mA and 20 mA setpoints are reversible E Sets 20 mA output setpoint 20 mA and 4 mA setpoints are reversible briefly displays F Sets 4 mA current output 3 0 to 5 0 mA overrides 4 00 mA factory calibration G Sets 20 mA current output 19 to 21 mA overrides 20 00 mA factory calibration H Selects temperature display C or F Recalibration is not required when switch ing from Celsius to Fahrenheit Selects temperature compensation To return to coefficient see section 8 for feature VIEW explanation track press 7 Parts Per Million PPM Factor This feature is only applicable when PPM display units are se TDS PPM _Solution conductivity uS lected sec 6 2B PPM Factor Example The 5800CR is capable of displaying total dissolved solids TDS e PPM Factor 2 00 factory default in parts per million PPM units This is done by dividing the actual Solution conductivity 400 uS solution conductivity in uS by the programmed parts per million e
7. R Conductivity Resistivity Monitor Menus VIEW menu sec 6 1 The VIEW menu is displayed during standard operation The operator can navigate freely through the menu by pressing either UP or DOWN arrow keys CALIBRATE Menu sec 6 2 The CALIBRATE menu contains all critical display setup and output parameters A simple secu rity code feature prevents unauthorized tampering The opera tor is required to enter a simple access code for menu access The same code also unlocks OPTIONS menus OPTIONS Menu sec 6 4 The OPTIONS menu contains setup and display features that are seldom accessed for minor display or output adjustments Reversible Dials The 5800CR includes a dial kit with 6 reversible dial faces and units decals fac Q tory installed dial 0 100 See dial kit for additional information Menu Displays A F Factory default displays shown in menu column 1 A Active display of conductivity resistivity or PPM TDS and Temperature in degrees Celsius C or Fahrenheit F B Loop output display shows the loop cur rent output level C Range display shows the programmed min and max meter dial range sec 6 2D D Relay 1 display shows the programmed operation mode and setpoint for relay 1 sec 6 2F E Relay 2 display shows the programmed operation mode and setpoint for relay 2 sec 6 2F F Last calibration shows a user defined setup date for maintenance records T
8. Signet 5800CR Conductivity Resistivity Monitor 3 5800CR 090 1 Rev H 3 06 English A Contents Power Connections Compatible Sensor Wiring 4 20 mA Current Output Connections Relay Connections Relay Operation Menu Functions 7 Parts Per Million PPM Factor OaPON gt English CAUTION e Refer to instruction manual for more details e Remove power to unit before wiring input and output connections e Follow instructions carefully to avoid personal injury 8 Temperature Coefficient 9 Parts and Accessories 10 Specifications 11 Quick Reference Menu Parameters 12 Troubleshooting 13 Maintenance Remove terminal blocks for easy wiring ree 1 Power Connections CAUTION Never connect 110 VAC or 220 VAC to rear power terminals High voltage AC will damage instrument and void warranty 5800CR Terminals O Double Insulated External power AG DC or AC power 12 24 VDC OR 12 24 VAC Technical Notes e To reduce the possibility of noise interference isolate AC power lines from signal lines e Maximum 4 20 mA loop impedance sec 3 is affected by the supply voltage 3 4 20 mA Current Output Connections Fuse 1 8A 4 20 mA 5800CR Terminals Conductivity Signet 5800CR Conductivity Resistivity Monitor E E 20 0 10 0 0 01 0 1 1 0 Silver Shld X Shld 2 gt Signet Sensor Range mS 5800CR 3 281 9 1 0 01
9. ator is prompted to enter a minimum and maximum conductivity setpoint and maximum pulse rate for the assigned operation examples below e Metering pump chemical addition dry contact activation type required Example 1 right As the process conductivity S rises above the minimum pulse setpoint 10 S the relay begins pulsing triggering the metering pump for deionized water addition As the process conductivity continues to rise pulsing accelerates proporti the maximum programmed pulse rate of 300 pulses minute and setpoint are reached forcing the process conductivity back down to intended levels e g 10 S Example 2 right As the process conductivity falls below the minimum pulse setpoint 90 S the relay begins pulsing triggering the metering pump for chemical addition As the process conductivity continues to decrease pulsing accelerates proportionally until the maximum programmed pulse rate of 300 pulses minute and setpoint 10 S are reached forcing the process conductivity back up to intended levels e g relay sec 6 2H 6 21 Relay pulse width is fixed at 130 ms Refer to the onally until 90 S Relay 1 or Relay 2 90 S GF Signet 5800CR Conductivity Resistivity Monitor 6 Menu Functions To access either CALIBRATE or OPTIONS menus press and hold the ENTER key as illustrated below Press amp hold for access CALIBRATE 6 1 VIEW Menu Choose Signet 5800C
10. ductivity Sensor cell e g 0 1 0 000001 Siemens Simulation resistance Ohms 100 000 or 4 Place the calculated simulation resistance between the Signal IN and Iso Gnd terminals as shown 5 Perfor WET CAL Procedure below setting temperature to 25 0 C and conductivity to the calculated value step 3 WET CAL Procedure Solution Calibration Illustrated below Q d Display To Change To Accept Press to accept temperature calibration IMPORTANT ry m gt Always match test A Solution cal place sensor and A Solution cal allow approx 3 minutes for solution manufactur thermometer into standard solution stabilization then enter solution temperature i er s temperature then press right arrow key Pen recommendation B Resistor verification enter 25 0 C on B Resistor verification press right display Conductivity units arrow key are displayed as selected in the CALI BRATE menu sec 6 2B IW Resistivity Measured conductivity shown after Enter known solution conductivity or Press to accept conductivity calibration displayed when kQ temperature calibration calculated conductivity display returns to CALIBRATE MENU in 3 or MQ ranges are seconds sec 6 2E selected sec 6 2B Optional enter zero to reset factory calibration zero MUST be re entered if to reset factory calibration To exit WET CAL at any time without saving changes Signet 5800CR Conductivity Resistivity Monitor 5
11. epeat for relay 2 setup F Sets relay operation mode Low or High and setpoint 00 0000 999999 units sec 5 G Sets relay hysteresis 00 0000 999999 units sec 5 Set to zero to disable feature H Sets relay minimum and maximum pulse setpoint 00 0000 999999 units sec 5 Sets relay pulse rate 000 300 pulses minute sec 5 J Sets user defined setup date for maintenance records This feature is not an internal timer or calender i f Ae a kie oe Last calibration Optional To return to To restore original value VIEW quick press press 4 GF Signet 5800CR Conductivity Resistivity Monitor 6 3 WET CAL Procedure Requirements Electronic calibration is performed to exacting standards by Signet System calibration will reduce errors which may be caused by sen sor wire lengths longer than the standard fifteen feet length Wire lengths of 100 feet are acceptable cable shield must be maintained through cable splice Calibration may be done by known solution value A or by resistance simulation B A Calibration with NIST Traceable Solutions When using calibration standards traceable to the National Institute of Standards and Technology NIST care must be taken to ensure the sensor and test solution are at the solution temperature specified on the test solution label Care must be taken to prevent con tamination of the calibration solution It is recommended to thorough
12. his feature is not an internal timer or calender 6 2 CALIBRATE Menu Requirements System calibration Step E WET CAL is required for first time system setup or periodic sen sor verification System calibration can be performed with with a solution of know conductiv ity and an accurate thermometer or with fixed resistors Refer to the WET CAL procedure sec 6 3 for calibration details Press keys in sequence A A a BA to continue x will appear during code entry Menu Settings A J Factory default displays shown in menu column 1 A Selects cell type and cell value e Standard cells 0 01 0 1 1 0 10 0 or 20 0 e Custom certified cells 00 0000 999999 See section 2 for recommended cell con stant and operation range B Selects displayed conductivity units K Solution temperatures limited from 20 C to 100 C for measurements from 10 MQ to 18 MQ C Sets PPM factor when PPM display units are selected step B 0 01 9 99 Refer to section 7 for feature explanation Press lt ENTER gt key to access WET CAL procedure sec 6 3 D Sets Min gt Max meter dial range factory installed dial 0 100 Contact factory JENTER Bae for custom dial configurations Does not Qt effect 4 to 20 mA output SAVING briefly E Selects WET CAL procedure for first time displays system setup or periodic system recalibra tion sec 6 3 Mode Setpoint Menu items F r
13. ly rinse the sensor in a small amount of test solution then discard before placing in any test solution for calibration purposes The two step WET CAL process first allows for verification or calibration of temperature followed by verification or calibration of either conductivity resistivity or PPM TDS using a known process solution B Optional Verification with Precision Resistors The use of precision resistors 0 1 connected to the rear Temp In Signal IN and Iso Gnd terminals in place of the GF SIGNET sensor will yield quick and accurate electronic instrument calibration The WET CAL procedure allows for verification or calibration of temperature followed by conductivity resistivity or PPM TDS utilizing precision resistors Calibration is completed as follows Simulation TC 1 Select a standard cell constant based on desired range of operation sec 10 Fig 1 resistor resistor 2 Place a 1096Q TC resistor between Temp IN and Iso Gnd terminals as shown Note Temperature simulation errors can adversely effect calibration 3 85 ohms 1 C error 3 Calculate the required simulation resistor that represents a value within the selected cell range sec 10 Fig 1 The formula for determining the required simulation resistance is 1 5800CR Terminals Resistance Cell e g 0 1 5 000 or 5k Desired conductivity Siemens 0 000020 Siemens 6 Conversion 1S 1X10 Siemens or 0 000001 Siemens Con
14. measurements from 10 MQ to 18 MQ 0 055 uS to 0 1 uS must be performed in solution temperatures from 20 C to 100 C 11 2 CALIBRATE Menu Setup Parameters sec 6 2 Menu Display Factory Parameters Description Default Sensor type e Standard sensor cells Standard sensor and cell constant 0 01 0 1 1 0 10 0 20 0 Cell 1 0 e Custom sensor cells 00 0000 999999 Process mS mS PPM mS i units k or M Total dissolved solids PPM factor PPM Factor shown only with PPM units selected above step B Min gt max 0 055 400 000 mS 0 0000 meter dial range or 10k 18M 100 000 mS System Calibration Wet Solution or Procedure resistor calibration e Relay 1 mode e Low or High Low i i Relay 1 setpoint 00 0000 10 0000 mS cm point displays repeat 999999 for relay 2 setup Relay mode and set Relay 1 e Low or High hysteresis 00 0000 999999 e Relay 1 mode e Pulse 10 0000 e Relay 1 range 00 0000 90 0000 999999 mS cm Relay 1 000 300 120 s pulse rate pulses minute pulses minute Last calibration 00 00 00 01 01 98 date 39 39 99 11 3 OPTIONS Menu Setup Parameters sec 6 4 Menu Display Range Factory Parameters Description Default Display 0 5 3 contrast Display A RRR RAK k s decimal soe Display Off 0 sec Low 4 sec Low 4 sec e averaging High 8 sec 4 mA 00 0000 00 0000 setpoint 999999 mS cm 20 mA 00 0000 100 000 setpoint 999999 mS cm 4mA 3 0 5
15. ne rubber Weight 500 g 18 oz lt lt q 96 mm 3 8 in Display GF Win e Type Microprocessor controlled air core meter movement and wiii y My 14 backlit alphanumeric 2 x 16 LCD A es y Relay1 N A e Update rate lt 2s gt 20 S c 80 7 e Contrast User selected SS EZ e Relay annunciators 2 LEDs gt e Displayed units uS mS KQ MO PPM 0 96 mm 3 8 in Environmental Operating temp 10 to 55 C 14 to 131 F 50 C 122 F max with optional rear cover Storage temp 15 to 80 C 5 to 176 F Relative humidity 0 to 95 non condensing Altitude 4000 m max vy gt Pollution degree 2 Signet Monitor Electrical Power requirements Front View e 12 to 24 VDC or 12 to 24 VAC unregulated 50 60 Hz 10 W max Panel Gasket A Optional WANE Aad Temperature input F7 A e PT1000 0 to 100 C 32 to 212 F optically isolated T 7 i eee _ Mounting Panel Relay outputs 2 sets 91 mm p Mechanical SPDT contacts GS i i a e Max voltage rating 5 A 30 VDC 5A 125 VAC or Mounting Clamp 2 ea 3 A 250 VAC power factor 1 0 a e Hysteresis User adjustable i ED 88 mm 3 5 in Current output ea 5 4 to 20 mA non isolated internally powered fully adjustable and p reversible i Update rate lt 2s P mide VIGN e Max loop impedance 350 Q with a 12 V instrument supply amp f voltage 950 Q with a 24 V instrument supply voltage a a e Accuracy 0 1 of max
16. ples 2 e Temperature source Procedure 1 Disable the 5800CR s temperature comp factor by entering 0 00 sec 6 41 2 Heat the sample solution close to the maximum process temperature Place sensor in the sample solution allow several minutes for stabilization Access the VIEW menu sec 6 1A and record the displayed temperature and conductivity values in the spaces provided below Sample Solution Step 2 Displayed temperature T1 C Example e Solution conductivity 400 uS e TDS 200 PPM mg L e PPM Factor 400 uS 2 00 200 PPM 3 Cool the sample solution close to the minimum process temper ature Place sensor in the sample solution allow several minutes for stabilization Record displayed temperature and conductivity values in the spaces provided below Sample Solution Step 3 Displayed temperature T2 C Displayed conductivity C2 uS A 10 change in conductivity between steps 2 and 3 is required for optimum performance If necessary increase maximum step 2 and reduce minimum step 3 sample temperatures This will result in a larger change in conductivity between steps 4 Substitute recorded readings steps 2 and 3 into the following formula TC Slope 100 x C1 C2 C2 x T1 25 C1 x T2 25 Example A sample solution has a conductivity of 205 uS 48 C After cooling the solution the conductivity was measured at 150 uS 23 C Therefore C1 205 T1
17. range a aa a aca E lt a 76 mm 3 in gt Noise immunity EN50082 2 lt 96 mm 3 8 in gt Noise emissions EN55011 a 88 mm 3 5 in gt Safety EN61010 1 Agency Approvals e CE UL listed e Manufactured under ISO 9001 8 GF Signet 5800CR Conductivity Resistivity Monitor Dimensions lt 88 mm 3 5 in gt O BEBHBE Red wire Conductivity z T a 2 wn 88 mm 3 5 in on Relay 2 Relay 1 Model 3 5800CR Nol c IncINOI c Incl EAA oS PDDOOOD HEEBEE Patent No D 376 328 Patent No 5 708 363 Rear View 11 Quick Reference Menu Parameters 11 1 VIEW Menu Setup Parameters sec 6 1 Panel cutout Menu Display Range Factory Parameters Description Default e Process conductivity Process temperature e Process temperature e 0 055 400 000 mS 10 k 18 M Current loop 3 21 mA n a output Min Max meter 0 055 400 000 mS 0 0000 dial range 10 k 18 MX 100 000 mS cm e Relay 1 mode e Relay 1 setpoint e Relay 2 mode e Relay 2 setpoint Signet 5800CR Conductivity Resistivity Monitor Low High or Pulse 0 055 400 000 mS 10 k 18 M Low High or Pulse 0 055 400 000 mS 10 k 18 M Last calibration 00 00 00 01 01 98 date 39 39 99 Low 10 0000 mS cm High 90 0000 mS cm Resistivity conductivity
18. s ene 1119 Woorim Lionsvalley Il 680 Gasan Dong Guemcheon Gu Seoul o oho A BAA http www fnsplus com Tel 82 2 2027 2380 Fax 82 2 832 1017 GFt George Fischer Signet Inc 3401 Aerojet 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 3 5800CR 090 1 Rev H 3 06 English George Fischer Signet 1998 Printed in U S A on recycled paper
19. urity range and tem measurement perature requirements A Sensor shorted or improperly con A Verify sensor wiring including cable splice sec 2 cable shield must con nected tinue through splice B Wrong scale selected B Choose mS or KQ scale instead of uS or MQ scale sec 6 2B C Wrong range selected cell constant C Choose a sensor with cell constant adequate for your process solution see too large section 10 Figure 1 D TC set incorrectly for process tem D Set TC to zero sec 6 41 and check reading If reading is ok calculate perature proper TC for your process solution sec 8 then re enter correct value sec 6 41 4 Too Much Error Temperature input out of tolerance during Exit WET CAL Procedure by pressing UP and DOWN arrow keys simultane Check Sensor WET CAL Procedure sec 6 3 ously then refer to solution steps 1B above to verify sensor temperature input 5 Reset To Factory Zero entered as solution conductance or Measured conductivity Resistvity PPM or resistivity entered as zero to quickly Calibration resistance during WET CAL step 2 recall factory defaults 6 SETUP READ ERROR Power fault occured while saving setup Press any key to reload factory defaults then reporgram conductivity system Press any Key menu entry setup parameters Signet 5800CR Conductivity Resistivity Monitor 11 13 Maintenance Clean the instrument case and front panel with a soft cloth and a mild liquid soap solution n
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