Operation Manual Transmitter M200 easy Transmitter M200 easy 52 121 501
Transmitter M200 easy © 09 / 09 Mettler-Toledo AG, CH-8606 Greifensee, Switzerland Printed in Switzerland 2 Transmitter Multiparameter M200 easy 52 121 501
Transmitter M200 easy 3 Operation Manual Transmitter M200 easy © 09 / 09 Mettler-Toledo AG, CH-8606 Greifensee, Switzerland Printed in Switzerland Transmitter Multiparameter M200 easy 52 121 501
Transmitter M200 easy 4 Content 1 2 3 4 5 6 7 Introduction_ ___________________________________________________________________________________________ 7 Safety instructions_______________________________________________________________________________________ 7 2.1 Definition of equipment and documentation symbols and designations_________________________________________ 7 2.
Transmitter M200 easy 5 7.5 8 9 10 11 12 13 ORP Calibration_ _________________________________________________________________________________ 33 7.5.1 One point calibration_______________________________________________________________________ 33 7.6 Sensor Verification________________________________________________________________________________ 33 Configuration__________________________________________________________________________________________ 34 8.
Transmitter M200 easy 14 15 16 17 18 19 6 13.6. Warning- and Alarm indication on the display __________________________________________________________ 58 13.6.1 Warning indication________________________________________________________________________ 58 13.6.
Transmitter M200 easy 1 7 Introduction Statement of Intended Use – The M200 easy multiparameter transmitter is a single- or dual channel online process instrument for measuring various properties of fluids. These include Conductivity/Resistivity, Dissolved Oxygen, pH and ORP. It will interface with a variety of different Mettler-Toledo sensors, which connect to the transmitter using cables of varied lengths. A large four line backlit Liquid Crystal Display conveys measuring data and setup information.
Transmitter M200 easy 8 The following is a list of general safety instructions and warnings. Failure to adhere to these instructions can result in damage to the equipment and/or personal injury to the operator. – The M200 easy transmitter should be installed and operated only by personnel familiar with the transmitter and who are qualified for such work. – The M200 easy transmitter must only be operated under the specified operating conditions (see section 15 ”Specifications”).
Transmitter M200 easy 3 9 Unit overview M200 easy models are available in both a 1/4DIN and 1/2DIN case size. The 1/4DIN is a panel-mount only design and the 1/2DIN models provide an integral IP65 housing for wall-, or pipe-mount. 3.1 Overview 1/4DIN 4.01 [102] 1 8 4 4.01 [102] 7 5 6 METTLER TOLEDO M200 easy 3 ESC Menu Cal Info Enter 2 1 – Hard Polycarbonate case 2 – Five Tactile-Feedback Navigation Keys 3 – Four-line LCD Display 4 – Power Supply Terminals 3.
Transmitter M200 easy 10 3.3 Control/Navigation Keys 3.3.1 Menu Structure Below is the structure of the M200 easy menu tree: Measurement Mode M200 easy Menu Quick Setup Configure System Cal Service Messages Channel Setup Measurement Set Language Diagnostics Analog Outputs Analog Outputs USB Calibrate Set Points Set Points Passwords Tech Service Alarm/Clean Set/Clear Lockout Display Reset Info Sensor Info Calibration Data Model/Software Revision Hold Outputs 3.3.
Transmitter M200 easy 3.3.2.2 11 Escape Press the and key simultaneously (escape) to return to the Measurement mode. 3.3.2.3 Enter Use the ↵ key to confirm action or selections. 3.3.2.4 Menu Press the key to access the main Menu. 3.3.2.5 Calibration mode Press the key to enter Calibration Mode. 3.3.2.6 Info mode Press the key to enter Info Mode 3.3.
Transmitter M200 easy 3.3.5 12 Navigation with ↑ in Display If a ↑ is displayed on the bottom right hand corner of the display, you can use the or the key to navigate to it. If you click [ENTER] you will navigate backwards through the menu (go back one screen). This can be a very useful option to move back up the menu tree without having to exit into the measuring mode and re-enter the menu. 3.3.
Transmitter M200 easy 13 4 Installation instruction 4.1 Unpacking and inspection of equipment Inspect the shipping container. If it is damaged, contact the shipper immediately for instructions. Do not discard the box. If there is no apparent damage, unpack the container. Be sure all items shown on the packing list are present. If items are missing, notify Mettler-Toledo immediately 4.1.
Transmitter M200 easy 4.1.2 – – – – – – – – 14 Installation procedure – 1/4DIN models Make cutout in panel (see dimensions cutout drawing). Be sure surface surrounding cutout is clean, smooth and free of burrs. Slide face gasket (supplied with transmitter) around transmitter from the back of the unit. Place transmitter into cutout hole. Be sure there are no gaps between the transmitter and panel surface. Place the two mounting brackets on either side of the transmitter as shown.
Transmitter M200 easy 4.1.3 15 Panel cutout dimensional information – 1/2DIN models 1/2DIN Model transmitters are designed with an integral rear cover for stand-alone wall mount installation. The unit may also be wall mounted using the integral rear cover. See installation instructions in section 4.1.4 ”Installation procedure – 1/2DIN models”. Below are cut-out dimensions required by the 1/2DIN models when mounted within a flat panel or on a flat enclosure door. This surface must be flat and smooth.
Transmitter M200 easy 4.1.4 16 Installation procedure – 1/2DIN models General: – Orient the transmitter so that the cable grips face downward. – Wiring routed through the cable grips shall be suitable for use in wet locations. – In order to provide IP65 enclosure ratings, all cable glands must be in place. Each cable gland must be filled using a cable, or suitable Cable Gland Hole Seal. For Wall Mount: – Remove rear cover from front housing.
Transmitter M200 easy 4.1.6 17 1/2DIN version – Dimension drawings 116 mm / 4.57" 29 mm 1.14" 150 mm / 5.9" 6.5 mm 0.256" 150 mm/ 5.9" 136 mm / 5.35" M200 easy 90 mm / 3.54" 90 mm / 3.54" 6 mm / 0.236" 138 mm ± 0.5 mm 5.43" ± 0.02" 138 mm ± 0.5 mm 5.43" ± 0.02" 80 mm / 3.15" 75 mm / 2.95" 35 mm / 1.38" 4.1.7 29 mm 1.14" 42 mm 1.65" 84 mm 3.31" 1/2DIN version – Pipe mounting �40 ... �60 mm �1.57... �2.
Transmitter M200 easy 4.1.8 18 1/4DIN version – Dimension drawings 110 mm / 4.33" 102 mm / 4.02" 90 mm / 3.54" 92 mm ± 0.5 mm 3.62" ± 0.02" TB3 Fuse 102 mm / 4.02" 92 mm ± 0.5 mm 3.62" ± 0.02" TB4 12 Power TB1A TB1B TB2 USB 110 mm / 4.33" © 09 / 09 Mettler-Toledo AG, CH-8606 Greifensee, Switzerland Printed in Switzerland 125 mm / 4.92" 126 mm / 4.96" 102 mm / 4.02" 90 mm / 3.
Transmitter M200 easy 4.2 19 Connection of power supply All connections to the transmitter are made on the rear panel of all models. Be sure power to all wires is turned off before proceeding with the installation. High voltage may be present on the input power wires and relay wires. A two-terminal connector on the rear panel of all M200 easy models is provided for power connection. All M200 easy models are designed to operate from a 20–30 VDC or a 100 to 240 VAC power source.
Transmitter M200 easy 4.2.
Transmitter M200 easy 21 4.3 Connector terminal definition 4.3.1 TB1 and TB2 for 1/2DIN and 1/4DIN versions Power connections are labeled – N for Neutral and +L for Line, for 100 to 240 VAC or 20 – 30 VDC.
Transmitter M200 easy 4.3.3 22 TB3/TB4 – 2-electrode Conductivity sensor The wiring of the sensors for 2-electrode conductivity to TB3 resp. TB4 is: Pin no. 1 2 3 4 5 6 7 8 9 Sensor wire Color* – – – – – Green Orange White/Orange White/Green Function 24 VDC GND (24 VDC) 1-Wire GND (5 VDC) No connection GND (5 VDC) RS485– RS485+ 5 VDC * Bare wire not connected.
Transmitter M200 easy 4.4 23 Assembling of sensor and cable 4.4.1 Connection of sensors for pH, ORP, oxygen and 4-electrode conductivity A B C NOTE: Connect the sensor and screw the plug head clockwise (hand tight). 4.4.
Transmitter M200 easy 24 5 Placing transmitter in, or out, of service 5.1 Placing transmitter in service After connecting the transmitter to power supply circuit, it will be active as soon as the circuit is powered. 5.2 Placing transmitter out of service First disconnect the unit from the main power source, then disconnect all remaining electrical connections. Remove the unit from the wall/panel. Use the installation instruction in this manual as reference for dis-assembling mounting hardware.
Transmitter M200 easy 6 25 Quick Setup (PATH: Menu/Quick Setup) C C Select Quick Setup and press the [ENTER] key. Enter the security code if necessary (see section 9.3 ”System / Passwords”). Note: P lease find the complete description of the Quick Setup routine described in the separate booklet ”Quick Setup Guide for Transmitter M200 easy” enclosed in the box. Note: R efer to section 3.3 ”Unit overview / Control/Navigation Keys” for information on menu navigation.
Transmitter M200 easy 7 26 Sensor Calibration (PATH: Cal) C The calibration key [CAL] allows the user one-touch access to Sensor calibration and verification features. The M200 easy also allows access to Analog Output calibration if the access has been previously unlocked (see section 10.2 ”Service / Calibrate”). NOTE: During Calibration, a flashing ”H” in the upper left corner of the display indicates a calibration is in process with a Hold condition active.
Transmitter M200 easy 7.2.1 27 One-point Sensor Calibration Enter conductivity sensor calibration mode as described in section 7.1 ”Enter Calibration Mode” and choose one of the compensation modes (see section 7.2 ”Conductivity/Resistivity Calibration”). (Display reflects typical conductivity sensor calibration) Select 1 point Calibration and press [ENTER]. C NOTE: Rinse sensors with a high-purity water solution before every calibration to prevent contamination of the reference solutions.
Transmitter M200 easy 28 Enter the Value of Point 1 and press the [ENTER] key. Place the sensor into the second reference solution. Enter the Value of Point 2 and press the [ENTER] key to start the calibration. After the calibration the Multiplier or slope calibration factor ”M” and the Adder or offset calibration factor ”A” are displayed. Select Yes to save the calibration values and the Successful Calibration is confirmed on the display.
Transmitter M200 easy 7.3 29 Oxygen Calibration Dissolved Oxygen calibration is performed as either a one-point or process calibration. 7.3.1 One-Point Sensor Calibration Before air calibration, for highest accuracy, enter the barometric pressure and relative humidity as in section 8.2.3.3 ”Configuration/Measurement/Parameter Related Settings/Dissolved Oxygen Paramaters” described. Enter Oxygen Calibration mode as described in section 7.1 ”Enter Calibration Mode”.
Transmitter M200 easy 30 After determining the O2 Value of the sample press the [CAL] key again to proceed with the calibration. Enter the O2 value of the sample then press the [ENTER] key to start calibration. After the calibration the slope calibration factor S and the offset calibration factor Z are displayed. Select Yes to save the new calibration values and the successful Calibration is confirmed on the display. 7.
Transmitter M200 easy 7.4.1.2 31 Manual mode Place the electrode in the buffer solution. The display shows the buffer the transmitter has recognized (Point 1) and the measured value. Press [ENTER] to proceed. The display shows now the slope calibration factor S and the offset calibration factor Z. Select Yes to save the calibration values and the successful Calibration is confirmed on the display. The user gets the message ”Re-install sensor” and ”Press Enter” on the display.
Transmitter M200 easy 32 As soon as the drift conditions have stabilized the display changes to show the slope calibration factor S and the offset calibration factor Z. Select Yes to save the calibration values and the successful Calibration is confirmed on the display. The user gets the message ”Re-install sensor” and ”Press Enter” on the display. After pressing [ENTER] the M200 easy returns to the measuring mode. 7.4.2.2 Manual mode Place the electrode in the first buffer solution.
Transmitter M200 easy 7.5 33 ORP Calibration For ORP sensors, the M200 easy features one-point calibration. Enter ORP Calibration mode as described in section 7.1 ”Enter Calibration Mode”. 7.5.1 One point calibration The M200 easy automatically performs 1-point calibration for the parameter ORP. Enter the value of calibration Point 1 and then press the [ENTER] key to start calibration. The value in the 2nd text line is the actual measured value from the sensor prior to calibration.
Transmitter M200 easy 8 34 Configuration (PATH: Menu/Configure) Configure Measurement 8.1 Analog Outputs Set Points Alarm/Clean Display Hold Outputs Enter Configuration Mode While in Measurement mode, press the [MENU] key. Press the or key to navigate to the Configure – Menu and press [ENTER]. 8.2 Measurement (PATH: Menu/Configure/Measurement) Enter configuration mode as described in section 8.1 ”Enter Configuration Mode”. Press the [ENTER] key to select this Menu.
Transmitter M200 easy 35 The 4 lines of the display can now be configured with sensor channel ”A” or ”B” for each line of the display as well as measurements and unit multipliers. Pressing the [ENTER] key will display the selection for lines c and d. Pressing the [ENTER] key again will bring up the Save Changes dialog. Selecting No will discard the entered values and return to the measurement display screen, selecting Yes will save changes made. 8.2.
Transmitter M200 easy 8.2.2.2 36 Calculated pH (Power plant applications only) Calculated pH may be obtained very accurately from specific and cation conductivity values on power plant samples when the pH is between 7.5 and 10.5 due to ammonia or amines and when the specific conductivity is significantly greater than the cation conductivity. This calculation is not suitable where significant levels of phosphates are present. The M200 easy uses this algorithm when pH CAL is selected as a measurement.
Transmitter M200 easy 8.2.3.1 37 Conductivity/Temperature Compensation Select Compensation and press [ENTER]. The temperature compensation mode for any of the four measurement lines can be selected. Temperature compensation should be matched to the characteristics of the application. Choices are ”Standard”, ”Light 84”, ”Std 75 ºC”, ”Lin 20 °C”, ”Lin 25 °C”, ”Nat H2O”, ”Glycol.5”, ”Glycol1”, ”Cation”, ”Alcohol” and ”Ammonia”.
Transmitter M200 easy 8.2.3.2 38 pH Parameters Select pH and press [ENTER]. Select the Drift control for calibration as Auto (drift and time criteria have to be fulfilled) or Manual (The user can decide when a signal is stable enough to complete calibration) followed by the relevant buffer table for the automatic buffer recognition. If the drift rate is less than 0.8 mV over a 20 second interval then the reading is stable and the calibration is done using the last reading.
Transmitter M200 easy 39 Enter the Process Pressure. The units for ProcPres and CalPres do not have to be the same. For the algorithm of the process calibration the applied pressure (ProcCalPres) has to be defined. The value of the process pressure (ProcPres) or the calibration pressure (CalPres) can be used. Chose the pressure, that applies during the process calibration, resp. should be used for the algorithm and press [ENTER].
Transmitter M200 easy 8.3 40 Analog Outputs (PATH: Menu/Configure/Analog Outputs) Enter configuration mode as described in section 8.1 ”Enter Configuration Mode”. Go to the menu Analog Output by using the or key. Press the [ENTER] key to select this Menu, which lets you configure the 2 (4 for dual channel version) Analog Outputs. Once analog outputs have been selected, use the and buttons to navigate between configurable parameters.
Transmitter M200 easy 8.4 41 Setpoints (PATH: Menu/Configure/Setpoints) Enter configuration mode as described in section 8.1 ”Enter Configuration Mode”. Go to the menu Set Points by using the or key. Press the [ENTER] key to select this Menu. 4 (6 for dual channel version) Setpoints can be configured on any of the measurements (a thru d). The possible Setpoint types are Off, High, Low, Outside and Between.
Transmitter M200 easy 8.5 42 Alarm/Clean (PATH: Menu/Configure/Alarm/Clean) Enter configuration mode as described in section 8.1 ”Enter Configuration Mode”. Go to the menu Alarm/Clean by using the or key. Press the [ENTER] key to select this menu. This Menu allows the configuration of Alarm and Clean functionality. 8.5.1 Alarm To select ”Setup Alarm”, press the or key so that ”Alarm” is flashing. Using the and buttons, navigate to ”Use Relay #”.
Transmitter M200 easy 43 Each Alarm Relay can be configured in either a Normal or Inverted state. In addition, a Delay for the activation can be set. For more information, refer to section 8.4 ”Setpoints”. If power failure is turned on, only inverted state is possible and cannot be changed. Pressing the [ENTER] key again will bring up the Save Changes dialog. Selecting No will discard the entered values, selecting Yes will make the entered values the current ones. 8.5.
Transmitter M200 easy 8.6 44 Display (PATH: Menu/Configure/Display) Enter configuration mode as described in section 8.1 ”Enter Configuration Mode”. This Menu allows for the configuration of the values to be displayed and also the configuration of the Display itself. 8.6.1 Measurement The Display has 4 lines. Line 1 on top and Line 4 on the bottom. Select the values (Measurement a, b, c or d) to be displayed on each line of the display.
Transmitter M200 easy 45 Possible settings are On, On 50% or Auto Off 50%. If Auto Off 50% is selected then the backlight will go to 50% after 4 minutes with no keypad activity. The backlight will automatically come back on if a key is pressed. Pressing the [ENTER] key Will bring up the Save Changes dialog. 8.6.4 Name This menu allows for the configuration of an alpha-numeric name which is displayed in the first 9 characters on Lines 3 and 4 of the Display. The default is nothing (blank).
Transmitter M200 easy 9 46 System (PATH: Menu/System) System Set Language USB Passwords Set/Clear Lockout Reset While in Measurement mode press the key. Press the or key to navigate to ”System” – Menu and press [ENTER]. 9.1 Set Language (PATH: Menu/System/Set Language) This Menu allows the configuration of the Display language. The following selections are possible: English, French, German, Italian, Spanish, Russian, Portuguese and Japanese.
Transmitter M200 easy 9.3 47 Passwords (PATH: Menu/System/Passwords) This Menu allows for the configuration of Operator and Administrator Passwords, as well as setting up a List of allowed Menus for the Operator. The Administrator has rights to access all Menus. All default passwords for new transmitters are ”00000”. The Passwords Menu is protected: Enter the Administrator Password to enter the Menu. 9.3.1 Changing Passwords See section 9.3 ”Passwords” on how to enter the Passwords Menu.
Transmitter M200 easy 9.4 48 Set/Clear Lockout (PATH: Menu/System/Set/Clear Lockout) This menu enables/disables the Lockout functionality of the transmitter. The user will be asked for a password before being allowed into any menus if the Lockout functionality is enabled. The Lockout – Menu is protected: Enter the Administrator Password and select YES to enable or NO to disable the Lockout functionality. Pressing the [ENTER] key after the selection will bring up the Save Changes dialog.
Transmitter M200 easy 10 49 Service (PATH: Menu/Service) Service Tech Service Calibrate Diagnostics While in Measurement mode press the key. Press the or key to navigate to the ”Service” Menu and press [ENTER]. The available system configuration options are detailed below 10.
Transmitter M200 easy 10.1.3 50 Display All pixels of the display will be lit for 15 seconds to allow troubleshooting of the display. After 15 seconds the transmitter will return to the normal Measuring mode or press [ENTER] to exit sooner. 10.1.4 Keypad For keypad diagnostics, the display will indicate which key is pressed. Pressing [ENTER] will return the transmitter to the normal Measuring mode. 10.1.5 Memory If Memory is selected then the transmitter will perform a RAM and ROM memory test.
Transmitter M200 easy 10.1.7 51 Read Relays The Read Relays diagnostic menu shows the state of each Relay as defined below. Press [ENTER] to exit from this display. 0 = Normal 1 = Inverted. 10.1.8 Set Analog Outputs This menu enables the user to set all analog outputs to any mA value within the 0–22 mA range. Press [ENTER] to exit from this display. 10.1.9 Read Analog Outputs This menu shows the mA value of the analog Outputs. Press [ENTER] to exit from this display. 10.
Transmitter M200 easy 10.2.1 52 Calibrate Analog Select the Analog Output you wish to calibrate. Each Analog output can be calibrated at 4 and 20 mA. Connect an accurate milliamp meter to the Analog output terminals and then adjust the five digit number in the display until the milliamp meter reads 4.00 mA and repeat for 20.00 mA. As the five digit number is increased the output current increases and as the number is decreased the output current decreases.
Transmitter M200 easy 11 53 Info (PATH: Info) Info Calibration Data Messages Model/Software Revision Sensor Info Pressing the key will display the Info Menu with the options Messages, Calibration Data and Model/Software Revision. 11.1 Messages (PATH: Info/Messages) The most recent message is displayed. The up and down arrow keys allow scrolling through the last four messages that have occurred. Clear Messages clears all the messages.
Transmitter M200 easy 11.3 54 Model/Software Revision Selecting Model / Software Revision will display the part number, model and the serial number of the transmitter and information about the connected sensor(s). By using the key it is possible to navigate forward through this submenu and get additional information like the current version of software implemented on the transmitter: Master V_XXXX and Comm V_XXXX; and the version of the sensor firmware (FW V_XXX) and sensor hardware (HW XXXX).
Transmitter M200 easy 12 Maintenance 12.1 Front Panel Cleaning 55 Clean the front panel with a damp soft cloth (water only, no solvents). Gently wipe the surface and dry with a soft cloth.
Transmitter M200 easy 13 56 Troubleshooting If the equipment is used in a manner not specified by Mettler-Toledo Thornton, Inc., the protection provided by the equipment may be impaired. Review the table below for possible causes of common problems: Problem Display is blank. Incorrect measurement readings. Measurement readings not stable. Displayed is flashing. Cannot change menu settings. 13.1 Possible Cause – No power to M200 easy. – Blown fuse. – LCD display contrast set incorrectly.
Transmitter M200 easy 13.2 57 pH Error messages / Warning- and Alarm list Warnings Warning pH slope > 102% Warning pH Slope < 90% Warning pH Zero >7.5 pH Warning pH Zero < 6.5 pH Warning pHGls change < 0.3 Warning pHGls change > 3 Description Slope too big Slope too small Zero offset too big Zero offset too small Glass electrode resistance changed by less than factor 0.
Transmitter M200 easy 13.5 58 ORP Error messages / Warning- and Alarm list Warnings Warning ORP ZeroPt > 30 mV Warning ORP ZeroPt < –30 mV Description Zero offset too big Zero offset too small Alarms Watchdog time-out Error ORP ZeroPt > 60 mV Error ORP ZeroPt < –60 mV Description SW/System fault Zero offset too big Zero offset too small 13.6. Warning- and Alarm indication on the display 13.6.
Transmitter M200 easy 14 59 Accessories and Spare Parts Please contact your local Mettler-Toledo Sales office or representative for details for additional accessories and spare parts. For M200 easy Description Pipe Mount Kit for 1/2DIN models Panel Mount Kit for 1/2DIN models Protective Hood for 1/2DIN models Adaptor Panel – M200 to 200/2000 cutout Order no.
Transmitter M200 easy 60 15 Specifications 15.1 General specifications Conductivity/resistivity Specifications Cond range 2-electrode sensor 0 to 40,000 µS/cm (25 V x cm to 100 MV x cm) Cond range 4-electrode sensor 0.01 to 650 mS/cm (1.54 V x cm to 0.
Transmitter M200 easy 61 15.2 Electrical specifications for 1/2DIN and 1/4DIN versions Power requirements Frequency Analog output signals Measurement Error through analog outputs Analog output configuration Load Connection terminals Digital communication Digital Input Mains power fuse Relays Alarm Relay delay Keypad Display Max. cable length to sensor Approvals 15.3 Mechanical specifications for 1/4DIN version Dimensions (housing – H x W x D)* Front bezel – (H x W) Max.
Transmitter M200 easy 62 15.
Transmitter M200 easy 63 16 Default tables 16.
Transmitter M200 easy 16.
Transmitter M200 easy Parameter Set point 5 Set point 6 Sub parameter measurement type high / low value relay measurement type high / low value relay Relay 1 Relay 2 65 Value _(none) off 0 _(none) _(none) off 0 _(none) Clean Alarm, set point 2 Unit * for analog output signal if relay is switched ** _ (none) if ORP sensor is connected © 09 / 09 Mettler-Toledo AG, CH-8606 Greifensee, Switzerland Printed in Switzerland Transmitter Multiparameter M200 easy 52 121 501
Transmitter M200 easy 16.3 66 Parameter related values The transmitter recognizes the connected digital sensor, and loads different default values, depending on the type of digital sensor. In this chapter the default values are listed if a sensor is connected to channel A. If not otherwise mentioned, for the second channel (dual channel devices) the values are also valid 16.3.
Transmitter M200 easy 16.3.
Transmitter M200 easy 16.3.3 68 Conductivity Parameter Sub parameter Analog Out 1 All analog out Conductivity Temperature Set point 1 Set point 2 Value a – conductivity resistivity Unit µS/cm MV-cm 2 mode type alarm hold mode a – temperature 4–20 mA normal off last value °C value 4 mA 0.
Transmitter M200 easy 16.3.
Transmitter M200 easy 17 70 Warranty METTLER TOLEDO warrants this product to be free from significant deviations in material and workmanship for a period of one year from the date of purchase. If repair is necessary and not the result of abuse or misuse within the warranty period, please return by freight pre-paid and amendment will be made without any charge. METTLER TOLEDO”s Customer Service Dept. will determine if the product problem is due to deviations or customer abuse.
Transmitter M200 easy 18 71 Certificate Mettler-Toledo Thornton, Inc., 36 Middlesex Turnpike, Bedford, MA 01730, USA has obtained Underwriters Laboratories’ listing for M200 easy Model Transmitters. They bear the cULus Listed mark, signifying that the products have been evaluated to the applicable ANSI/UL and CSA Standards for use in the U.S. and Canada.
Transmitter M200 easy 19 72 Buffer tables M200 easy transmitters have the ability to do automatic pH buffer recognition. The following tables show different standard buffers that are automatically recognized. 19.1 Temp (°C) 0 5 10 15 20 25 30 35 40 45 50 55 60 65 70 75 80 85 90 95 19.2 Temp (°C) 0 5 10 15 20 25 30 35 40 45 50 55 60 65 70 75 80 85 90 95 Mettler-9 pH of buffer solutions 2.03 4.01 2.02 4.01 2.01 4.00 2.00 4.00 2.00 4.00 2.00 4.01 1.99 4.01 1.99 4.02 1.98 4.03 1.98 4.04 1.98 4.06 1.
Transmitter M200 easy 19.3 73 NIST Technical Buffers pH of buffer solutions 1.67 4.00 1.67 4.00 1.67 4.00 1.67 4.00 1.675 4.00 1.68 4.005 1.68 4.015 1.69 4.025 1.69 4.03 1.70 4.045 1.705 4.06 1.715 4.075 1.72 4.085 1.73 4.10 1.74 4.13 1.75 4.14 1.765 4.16 1.78 4.18 1.79 4.21 1.805 4.23 Temp (°C) 0 5 10 15 20 25 30 35 40 45 50 55 60 65 70 75 80 85 90 95 7.115 7.085 7.06 7.04 7.015 7.00 6.985 6.98 6.975 6.975 6.97 6.97 6.97 6.98 6.99 7.01 7.03 7.05 7.08 7.11 10.32 10.25 10.18 10.12 10.06 10.01 9.97 9.
Transmitter M200 easy 19.5 74 Hach buffers Buffer values up to 60 °C as specified by Bergmann & Beving Process AB. pH of buffer solutions 4.00 4.00 4.00 4.00 4.00 4.01 4.01 4.02 4.03 4.05 4.06 4.07 4.09 4.09* 4.09* 4.09* 4.09* 4.09* 4.09* 4.09* Temp (°C) 0 5 10 15 20 25 30 35 40 45 50 55 60 65 70 75 80 85 90 95 7.14 7.10 7.04 7.04 7.02 7.00 6.99 6.98 6.98 6.98 6.98 6.98 6.99 6.99* 6.99* 6.99* 6.99* 6.99* 6.99* 6.99* 10.30 10.23 10.11 10.11 10.05 10.00 9.96 9.92 9.88 9.85 9.82 9.79 9.76 9.76* 9.
Transmitter M200 easy 19.7 Temp (°C) 0 5 10 15 20 25 30 35 40 45 50 55 60 65 70 75 80 85 90 95 19.8 Temp (°C) 0 5 10 15 20 25 30 35 40 45 50 55 60 65 70 75 80 85 90 95 75 Merck Titrisole, Riedel-de-Haën Fixanale pH of buffer solutions 2.01 4.05 2.01 4.05 2.01 4.02 2.00 4.01 2.00 4.00 2.00 4.01 2.00 4.01 2.00 4.01 2.00 4.01 2.00 4.01 2.00 4.00 2.00 4.00 2.00 4.00 2.00 4.00 2.01 4.00 2.01 4.00 2.01 4.00 2.01 4.00 2.01 4.00 2.01 4.00 7.13 7.07 7.05 7.02 7.00 6.98 6.98 6.96 6.95 6.95 6.95 6.95 6.96 6.
METTLER TOLEDO Market Organizations Sales and Service: Australia Mettler-Toledo Ltd. 220 Turner Street Port Melbourne AUS - 3207 Melbourne / VIC Phone +61 1300 659 761 Fax +61 3 9645 3935 e-mail info.mtaus@mt.com Austria Mettler-Toledo Ges.m.b.H. Südrandstraße 17 A -1230 Wien Phone +43 1 604 19 80 Fax +43 1 604 28 80 e-mail infoprocess.mtat@mt.com Brazil Mettler-Toledo Ind. e Com. Ltda.
