KOBOLD - Model APM-1 Compact-Line - Transmitter for pH-Value and ORP- Brochure

APM-11/01- 2012 1Compact-Linemeasuring•monitoring•analysing KOBOLD Messring GmbHNordring 22-24D-65719 Hofheim/Ts. Head Offi ce: +49(0)6192 299-0 +49(0)6192 23398 info.de@kobold.com www.kobold.comKOBOLD companies worldwide:ARGENTINA, AUSTRIA, BELGIUM, BULGARIA, CANADA, CHILE, CHINA, COLUMBIA, CZECHIA, DOMINICAN REPUBLIC, EGYPT, FRANCE, GERMANY, GREAT BRITAIN, HUNGARY, INDIA, INDO-NESIA, ITALY, MALAYSIA, MEXICO, NETHERLANDS, PERU, POLAND, ROMANIA, SINGAPORE, SOUTH KOREA, SPAIN, SWITZER-LAND, TAIWAN, THAILAND, TUNISIA, USA, VIETNAMMeasuring range: O pH: -2 ... 16 Redox: -1500 ... +1500 mV Temperature: Pt100 / Pt1000: -50 ... +250 °C NTC/PTC: 0.1 ... 30 kO Standard signal: 0(4) ... 20 mA, 0 - 10 V Resistance: min. 100 O, max. 3 kOInput (standard) O 1 x pH or redox and 1 x temperature/resistance or standard signal and 2 x binary inputsOutput (standard) O 2 x relay (changeover contact) 1 x power supply for 2-wire sensor 17 VDC3 plug-in boards (optional retrofit) O - relay (changeover contact) - double relay (2 x NO, common pin) - 1 x analogue output 0(4) ... 20 mA, 0(2) ... 10 V - 1 x semiconductor relay TRIAC, 1 A - 2 x semiconductor switch (Photo-Mos) - supply voltage for sensor ± 5 VDC - supply voltage for sensor + 12 VDC - interface RS 485 - datalogger with RS 485 and real time clock - Profibus DPFreely programmable via keys or O by optional softwareProgrammable backlight graphic display O (1, 2 or 3 display values, trend display, bargraph, trend curve)Calibration routines, wash timer OMath and logic module O13 operator languages integrated OTransmitter/Controllerfor pH-Value, Redox, Standard signals and Temperature2 www.kobold.com 1/01- 2012 No responsibility taken for errors;subject to change without prior notice.A complete measuring device comprises: the pH transmitter model APM-1 Oa pH combined electrode model APS-Z with integrated or O separate temperature sensor Pt 100 model AZT-Z a suitable pH measuring cable model APK-Z OApplication examples for pH measurementsDrinking waterMonitoring parameters OIndustrial waste-water treatmentNeutralization ODetoxication OPrecipitation station OFinal inspection OCommunal waste-water treatment plantsIn? ow /sand-trap OActivation tanks (for nitri? cation) ORun-off ODigestion tower OFunctional descriptionThe parameters of the units can be easily con? gured via key-board or optional software via PC. The operation is protected by a password. Up to 8 user data that must be changed frequently, can be unblocked in one user ? le.DisplayThe display is a graphic display in plain text. Differentdisplays can be con? gurated by customer. Large display, double display, bargarph, trend curve with various status in-dicators and alarms. Normal display Large displayTrend display BargraphTrend curve (Data monitor) FlowDescription The compact transmitter /controller APM-1.. measures and controls the pH value or redox potential in aqueous solutions. It is available as panel-mounted device according to DIN/EN 61554 or as ? eld housing. Measured values and parameters are displayed on a high-contrast graphic display in plain text.Easy con? guration via buttons or PC with optional software provide a simple and user friendly operation.An integrated math and logic module enables the integration of the measured values in mathematical formulas so that the measured variables can be displayed.The transmitter has two analogue and two binary inputs.Analogue input: O For pH- or redox sensor Conventional glass sensors, combined electrode or ISFET sensors can be attached.Compensation input: O For connection of a resistance thermometer Pt 100 / Pt100 0/ NTC / PTC a standard signal 0(4) ... 20 mA, 0(2) ... 10 V) or resistance transmitter (min 100 O, max. 3 kO)2 binary inputs O As initiators for actions (keyboard inhibit, Hold, Alarm suppression, reset partial or total quantity, parameter set changeover) or connecting a pulse encoder e. g. for ? ow measurement (instantaneous value, partial quantity, total quantity)The two control relays can be used as limit value or two po-sition, three position, three position controller or continuous controller with P-, PI-, PD- or PID action.The modular units can be retro? tted with 3 plug-in boards and so be upgraded ? exibly for different measuring and con-trol tasksThe followings boards are available:input standard signal 0(4) ... 20 mA, 0(2) ... 10V Osupply for ISFET sensor 5V Osupply for proximity switch Oanalogue output 0(4) ... 20 mA, 0(2) ... 10 V O1 relay (changeover contact) O2 relay (NO with common pin) Osemiconductor relay TRIAC 1A Osemiconductor switch Photo-Mos Ointerface RS 485 (max. 1) Ointerface Pro? bus DP (max. 1) Odatalogger (max. 1) OTransmitter/Controller for pH-Value, Redox, Standard signals and Temperature Model APM-1MEASURINGFlow RATEVOLUMETOTAL QU.3www.kobold.com 1/01 - 2012 No responsibility taken for errors;subject to change without prior notice.Transmitter/Controller for pH-Value, Redox, Standard signals and Temperature Model APM-1Calibration For units with additional plug-in boards the following calibra-tion options are possible:Zero point, limit value, zero point and limit value, cell constant, temperature coef? cient. Linear scalingWith function "linear scaling" the input signal can be displayed linearly. The following units are available: µS/cm, mS/cm, %, mV, pH, ppm, customised up to 5 characters.Customised with tableNonlinear relationships between input and output size can be processed. E. g. Content of horizontal cylinders in level mea-surement. The values can be stored in a table via software. Calibration1, 2 or 3-point calibration for pH and 1-point calibration for Redox (for display mV) or 2-point calibration for Redox (%-display, free scaling).The last 5 successful calibrations can be stored in a log-book.Wash timerCyclically recurring actions can be triggered by activation of a relay.Technical DataGeneralHousing: Plastic, for panel mounting according to DIN IEC 61554 or aluminum ? eld housing, orangeAmbient temperature: -5 ... +55 °C (panel mounting) -5 ... +50 °C (? eld housing)Storage temperature: -30 ... +70 °CClimatic rating: rel. humidity = 90 % annual mean, no condensationMounting position: horizontalWeight: Installation housing: approx. 380 g (fully ? tted with 3 optional boards) Field housing: approx. 1780 g Protection: Installation housing: IP 65 (front), IP 20 (rear) Field housing: IP 65 Display: LC graphic display, 122 x 32 Pixel blue with backlightPower supply: 110 ... 240 VAC, -15 / +10 %, 48 ... 63 Hz (standard) 20 ... 30 VAC/DC, 48 ... 63 Hz (special)Power consumption : max. 13 VAData backup: EEPROMElectrican connection: screw terminals (rear) max. cable cross-section 2.5 mm²Menu languages: German (factory set), English, French, Spanish, Dutch, Russian, Hungarian, Italian, Czech, Swedish, Portuguese, Polish, RumanianInput 1 (standard)(pH or Redox) pH-value Measuring and control range: -2 ... 16 pHAccuracy: = 0.3 % of measuring rangeTemperature effect: 0.2 % /10 KAmbienttemperature effect: -10 ... +150 °C (note values of the sensor)Redox potentialMeasuring and control range: -1500 ... 1500 mVAccuracy: = 0.3 % of measuring rangeAmbienttemperature effect: 0.2 % / 10 KInput 2 (standard)(Temperature, standard signal or resistance) Temperature Pt100 / Pt1000 Measuring and control range: -50 ... +250 °C (switchable to °F)Accuracy: = 0.25 % of measuring rangeAmbienttemperature effect: 0.2 % /10 KTemperature NTC/PTC Measuring and control range: 0.1 ... 30 kO (entry via table with 20 value pairs)Accuracy: = 1.5 % of measuring rangeAmbienttemperature effect: 0.2 % /10 KStandard signalMeasuring and control range: 0(4) ... 20 mA or 0 ... 10 VAccuracy: 0.25 % of measuring rangeAmbienttemperature effect: 0.2 % /10 KResistance transmitterMeasuring and control range: minimal: 100 O, maximal 3 kO Accuracy: ± 5 OAmbienttemperature effect: 0.1 % /10 K Binary inputs (standard) Activation: Floating contact is open: function is not active Floating contact is closed: function is activeFunction: Key lock, manual mode, HOLD, HOLD inverse, alarm suppression, freeze measured value, level lock, reset partial quantity, reset total quantity, parameter set changeover4 www.kobold.com 1/01- 2012 No responsibility taken for errors;subject to change without prior notice.Transmitter/Controller for pH-Value, Redox, Standard signals and Temperature Model APM-1Technical Data (suite)Outputs (standard) 2 relay (changeover contact)Contact rating: 5 A at 240 VAC resistive loadContact service life: 350 000 operations at nominal load 750 000 operations at 1 ASensor supply for 2-wire transmitter 17 VDC at 20 mA, open-circuit voltage approx. 25 VDC Controller (standard)(see manual for con? guration examples)Controller type: Limit comparators, limit controllers, pulse length controllers, pulse frequency controllers, modulating controllers, continuous controllersController structure: P / PI / PD / PIDOptional boards To extend functionality the units can be retro? tted with up to 3 optional boards.Inputs (optional max. 3) Optional board standard signalMeasuring range: 0(2) ... 10 V, 0 ... 1 V (input resistence RE> 100 kO) 0(4) ... 20 mA (Voltage drop =1.5 V) resistance sensor, min. 100 O, max. 4kOMeasuring accuracy: =0.05 % (resistance ±4 O)Ambienttemperature effect: 100 ppm/KPower supply external sensors (optional max. 3)Optional boards supply ISFETOutput voltage: ±5 VDC, 5 mAOptional boards supply proximity switchOutput voltage: 12 VDC, 10 mAOutputs (optional max. 3)Optional board 1 relay Switching function: changeover contactContact rating: 8 A at 240 VAC resistive loadContact service life: 100 000 operations at nominal load 350 000 operations at 3 AOptional board double relay Switching function: NO with common pinContact rating: 3 A bei 240 VAC resistive loadContact service life: 350 000 operations at nominal load 900 000 operations at 1 AOptional board semiconductor relay TRIACContact rating: 1 A at 240 VAC Protective circuit: VaristorOptional board 2 semiconductor relay Photo-MOSContact rating: U = 50 VAC/DC Protective circuit: I = 200 mAOptional board analogue output Measuring range: 0(2) ... 10 V, 0 (4) ... 20 mALoad resistance: Rload = 500 OAccuracy: = 0,5 %Interfaces / data logger (optional max. 1)Optional board RS 422/ 485Protocol: Modbus, Modbus IntegerBaud rate: 9 600, 19 200, 38 400Device address: 0 ... 255Max. number of participants: 32Optional board Pro? bus DPDevice address: 0 ... 255Optional board RS 485 with data logger The readout of data is only possible with the PC setup soft-ware Further processing is possible with "Of? ce" products.Data sets: up to 43 500 data sets (rings buffer)Readout: depending on the resolution 10 hours up to 150 days5www.kobold.com 1/01 - 2012 No responsibility taken for errors;subject to change without prior notice.Transmitter/Controller for pH-Value, Redox, Standard signals and Temperature Model APM-1Model Version Housing Power supplyOption 1(Optional board)Option 2(Optional board)Option 3(Optional board)SpecialAPM Evaluation electronicspH/redox1 = Compact-Line (new) Input: 1x pH/redox, 1x temperature/ standard signal, 2x binary input sensor supply: 2-wire transmitter, 2 relaysE = for panel mountingF = Field housingS = Field housing with wall mounting bracketR = Field housing with pipe mounting bracket1 = 110... 240 VAC -15%/+10%, 48 ... 63 Hz2 = 20 ... 30 VAC/DC, 48 ... 63 Hz4 = analogue output 0(4)-20 mA, 0(2)-10 V (Standard)0 = without1 = universal input (resistance, current, voltage)2 = 1 relay (changeover contact)3 = 2 relays (NO with common pin)5 = 2 Photo-Mos relay switch (0.2 A)6 = 1 semiconductor relay TRIAC (1 A)7 = 1 power supply 4.85 V (e. g. for ISFET sensor)8 = 1 power supply 12 VDC (e. g. for inductive proximity switch)0 = without1 = universal input (resistance, current, voltage)2 = 1 relay (changeover contact)4 = analogue output 0(4)-20 mA, 0(2)-10 V5 = 2 Photo-Mos relay switch (0.2 A)6 = 1 semiconductor relay TRIAC (1A)7 = 1 power supply 4.85 V (e. g. for ISFET sensor)8 = 1 power supply 12 VDC (e. g. for inductive proximity switch)0 = without1 = universal input (resistance, current, voltage)2 = 1 relay (changeover contact)3 = 2 Relais (NO with common pin)4 = analogue output 0(4)-20 mA, 0(2)-10 V5 = 2 Photo-Mos relay switch (0.2 A)6 = 1 semiconductor relay TRIAC (1A)7 = 1 power supply 4.85 V (e. g. for ISFET sensor)8 = 1 power supply 12 VDC (e. g. for inductive proximity switch)S = Interface RS 422/485D = Data logger with interface RS 4851)P = Interface Pro? bus DP0 = without (factory set)Y = adjusted according to customer speci? cationOrder Details (Example: APM-1 E 1 0 0 0 Y)Electrical connection(For details see manual or con? guration sheet)12341234567867891091011124)+L(1 L5689111213151617)+L(N1112131415(a)(b)(c)(1)(2)(3)Rel. 2 Rel. 1 n.c. Power supplySensor supplyDC 24VBinary inputs Standard inputOption slot 3 Option slot 2 Option slot 1 1) The readout of data is only possible with the PC setup software Note: All languages are available in the device menu and can be changed by the customer at any time. The factory default setting of a language (except for "German") entail additional costs.Version CodeSetup-Software ACM-SoftPC-Interface with transducer USB/TTL with adapter (pins/connector)ACM-IntMounting bracket for top hat rail, front size (96 x 48 mm) ACM-HaltAccessories for transmitter APM-1 and ACM-16 www.kobold.com 1/01- 201272,594,5104,56215137 117APM-1EXITPGM? No responsibility taken for errors;subject to change without prior notice.Transmitter/Controller for pH-Value, Redox, Standard signals and Temperature Model APM-1Field HousingDimensionsPanel Mounting Panel cut-out