Gossen MetraWatt METRAHIT ULTRA Operating Instructionsc Download | Manualshive

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GMC-I Messtechnik GmbH

3

Contact Persons

Accessories (sensors, plug inserts, adapters, consumable materials)

The accessories available for your instrument are checked for
compliance with currently valid safety regulations at regular inter-
vals, and are amended as required for new applications. Currently
up-to-date accessories which are suitable for your measuring in-
strument are listed at the following web address along with photo,
order number, description and, depending upon the scope of the
respective accessory, data sheet and operating instructions:
www.gossenmetrawatt.com

See also section 10 on page 70.

Product Support

Technical Queries
(use, operation, software registration)

If required please contact:

GMC-I Messtechnik GmbH

Product Support Hotline

Phone:

+49 911 8602-0

Fax:

+49 911 8602-709

e-mail:

[email protected]

Software Enabling for METRAwin10

(as of version 6.xx)

GMC-I Messtechnik GmbH

Front Office

Phone:

+49 911 8602-111

Fax:

+49 911 8602-777

e-mail:

[email protected]

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Summary of Contents for METRAHIT ULTRA

Page 1: ...METRAHIT ULTRA and METRAHIT ULTRA BT High Resolution TRMS Digital Multimeter Operating Instructions 3 349 684 03 8 1 17 ...

Page 2: ... TTL 1 Hz to 1 MHz Duty cycle as 2 0 to 98 Voltage level measurement dB VAC VAC DC Resistance 3 Continuity test ICONST 1 mA 3 Diode test ICONST 1 mA 3 Temp measurement C F TC Type K Temp measurement C F RTD Pt100 Pt1000 Capacitance measurement F 3 Current ADC 300 A 3 mA 30 mA 300 mA 3 A 10 A 16 A Current AAC DC TRMS Current AAC TRMS Bandwidth AAC DC or AAC 10 kHz Frequency Hz AAC VAC DC Up to 30 k...

Page 3: ...llowing web address along with photo order number description and depending upon the scope of the respective accessory data sheet and operating instructions www gossenmetrawatt com See also section 10 on page 70 Product Support Technical Queries use operation software registration If required please contact GMC I Messtechnik GmbH Product Support Hotline Phone 49 911 8602 0 Fax 49 911 8602 709 e ma...

Page 4: ...tory for measured electrical quantities D K 15080 01 01 accredited in accordance with DIN EN ISO IEC 17025 Accredited quantities direct voltage direct current value direct current resistance alternating voltage alternating current value AC active power AC apparent power DC power capacitance frequency tem perature Competent Partner GMC I Messtechnik GmbH is certified in accordance with DIN EN ISO 9...

Page 5: ...GMC I Messtechnik GmbH 5 Contact Persons ...

Page 6: ... SAMPLE or dAtA Sampling Rate 26 5 Measurements 28 5 1 Voltage Measurement 28 5 1 1 Direct and Pulsating Voltage Measurement V DC and V DC AC 29 5 1 2 Alternating Voltage and Frequency Measurement V AC and Hz V AC with Selectable Low Pass Filter V AC FiL and dB V AC 31 5 1 3 Transient Overvoltages 34 5 1 4 Voltage Measurements at Above 600 V 34 5 1 5 Frequency and Duty Cycle Measurement 35 5 2 Res...

Page 7: ...e Interface 56 7 2 Configuring Interface Parameters 57 8 Technical Data 58 9 Maintenance and Calibration 66 9 1 Displays Error Messages 66 9 2 Batteries 66 9 3 Fuse 67 9 4 Housing Maintenance 68 9 5 Return and Environmentally Sound Disposal 68 9 6 Recalibration 69 9 7 Manufacturer s Guarantee 69 10 Accessories 70 10 1 General 70 10 2 Technical Data for Measurement Cables scope of delivery KS17 2 s...

Page 8: ...ng functions switch position V switching to low imped ance measuring functions switch position continuity tempera ture or capacitance causes HiVoLt to appear at the display and the respective measurement is disabled Hazardous touch voltages are not detected when the ohm or capacitance measurement is selected If the instrument switches itself off in the event that hazardous touch voltage is applied...

Page 9: ...rously charged Make certain that the measurement cables are in flawless con dition e g no damage to insulation no interruptions in cables or plugs etc No measurements may be made with this instrument in electri cal circuits with corona discharge high voltage Special care is required when measurements are made in HF electrical circuits Dangerous pulsating voltages may be pres ent Measurements under...

Page 10: ...tentional use Safe operation can no longer be relied upon If the device demonstrates visible damage If the instrument no longer functions or if malfunctioning occurs After long periods of storage under unfavorable conditions e g humidity dust or extreme temperature see Ambient Condi tions on page 64 1 1 Use for Intended Purpose The multimeter is a portable device which can be held in the hand duri...

Page 11: ... Warning concerning dangerous voltage at the measurement input U 45 V Note The auto power off function APoFF parameter is deactivated when dangerous touch voltage is applied 1 3 Meanings of Acoustic Warning Signals Voltage warning 600 V intermittent acoustic signal Current warning 10 A intermittent acoustic signal Current warning 16 A continuous acoustic signal ...

Page 12: ...ctor socket for current measurement with auto blocking 10 Connector socket for voltage resistance temperature diode and capaci tance measurement with automatic blocking 11 DATA MIN MAX Key for freezing comparing and deleting the measured value and for the Min Max function Decrease values Operating mode menu select of menu entries in flow direction 12 MEASURE SETUP Key for switching between measuri...

Page 13: ...ay with decimal point and polarity display 16 Continuity test with acoustic signal active 17 Pt100 Pt1000 selected platinum resistance sensor with automatic recog nition of Pt100 Pt1000 18 TC temperature measurement with type K thermocouple NiCr Ni 19 h hours unit of time 20 MAN manual measuring range selection active 21 ZERO zero balancing active 22 REL relative measurement with reference to offs...

Page 14: ... Hz Duty cycle frequency DC resistance 0 2 Continuity test with acoustic signal 1 V DC Diode voltage up to max 4 5 V Temp TC 0 2 C type K C internal temp at jacks Temperature type K thermocouple Temp RTD 1 Pt100 Temperature with Pt100 Pt1000 resistance sensor nF Capacitance A 0 3 A DC Direct current value A 1 A DC AC TRMS Hz Pulsating current amperage TRMS AC DC current frequency A 2 Hz A DC AC TR...

Page 15: ...r IEC 61010 1 on page 8 Continuous doubled or reinforced insulation EC mark of conformity s IR t Position of the infrared interface window on the top of the instrument Position of the power pack adapter socket see also section 3 1 Fuse for current measuring ranges see section 9 3 This device may not be disposed of with the trash Further information regarding the WEEE mark can be accessed on the In...

Page 16: ...ustic signal As long as the key is held depressed all of the segments at the liquid crystal display LCD are illuminated The LCD is depicted on page 13 The instrument is ready for use as soon as the key is released Display Illumination After the instrument has been switched on background illumina tion can be activated by briefly pressing the ON OFF LIGHT key Il lumination is switched back off by on...

Page 17: ...es has elapsed see APoFF parameter on page 51 Shut down is acknowledged with a brief acoustic signal Automatic shutdown is disabled in the following operating modes continuous operation and whenever dangerous contact voltage has been detected exception memory mode Disabling Automatic Shutdown The instrument can be set to continuous operation Ð While switching the instrument on simultaneously press...

Page 18: ...uch voltage is no longer applied to the input If the instrument switches itself off in the event that hazardous touch voltage is applied during memory mode operation with large sampling period the high voltage warning symbol remains visible at the display 4 1 1 Automatic Range Selection The multimeter is equipped with auto ranging for all measuring functions except for temperature measurement and ...

Page 19: ... is pressed the rotary switch is activated or the instrument is switched off and back on again Overview Auto Ranging and Manual Range Selection Via manual measuring range selection only Function Display MAN AUTO Manual mode active utilized measuring range is fixed MAN or Range switching sequence for V 300 mV 3V 30 V 300 V 600 V Hz V AC 300 Hz 3 kHz 30 kHz 300 kHz MHz 300 Hz 3 kHz 30 kHz 300 kHz 1 ...

Page 20: ...reference value adjustment can be used for auto ranging as well as for manual measuring range selection Zero Balancing Ð Plug the measuring cables into the instrument and connect the free ends to each other except for capacitance measurement in which case the ends of the cables are not connected to each other Ð Briefly press the ZERO ESC key The instrument acknowledges zero balancing with an acous...

Page 21: ...ive measurement F or AC quantities may also appear as negative values 4 3 Display LCD Measured Value Unit of Measure Type of Current Polarity The measured value with decimal and plus or minus sign appears at the digital display The selected unit of measure and current type are displayed as well A minus sign appears to the left of the value during the measurement of zero frequency quantities if the...

Page 22: ... only a brief acoustic signal is gen erated Note The selected measuring range cannot be manually changed as long as the DATA function is active The DATA function is deactivated by pressing and holding the DATA MIN MAX key approx 1 second when the measuring func tion is changed or when the instrument is switched off and back on again 1 Reactivation results from falling short of specified measured v...

Page 23: ...measured value observation The Min Max function can be activated in all measuring functions Apply the measured quantity to the instrument and set the mea suring range with the MAN AUTO key before activating the Min Max function The Min Max function is deactivated by pressing and holding the DATA MIN MAX key approx 1 second when the measuring func tion is changed or when the instrument is switched ...

Page 24: ...parameter on page 53 Ð Adjust t StorE see page 54 in order to limit recording dura tion Ð First select the desired measuring function and an appropriate measuring range Ð Check the battery charge level before starting long term mea surement recordings see section 9 2 Connect the NA X TRA power pack if required Memory Parameters Overview Starting Recording via Menu Functions Ð Switch to the SETUP m...

Page 25: ...ETUP key in order to return to the measur ing function Ð Memory mode operation can also be exited by switching the multimeter off Querying Memory Occupancy Memory occupancy can be queried during recording with the help of the 1nFo menu see also section 6 3 Memory occupancy range 000 1 to 099 9 1nFo bAtt 0CCvP 017 4 Clear Memory This function deletes all measured values from memory It s advisable t...

Page 26: ...If memory mode operation is then started a single measured value is saved to per manent memory with time stamp when the DATA MIN MAX key is pressed and held until two rapidly repeating acoustic signals are generated If dAtA is selected as the StorE rAtE sampling rate and if mem ory mode operation is then started measured values ascertained with activated DATA function are automatically saved to pe...

Page 27: ...GMC I Messtechnik GmbH 27 Control Functions ...

Page 28: ...electri cal circuits with corona discharge high voltage Special care is required when measurements are made in HF electrical circuits Dangerous pulsating voltages may be pres ent Be aware of the fact that dangerous voltage spikes are not displayed during measurement with the low pass filter We recommend mea suring voltage without the low pass filter first in order to be able to detect any dangerou...

Page 29: ...er range limit in the 600 V range Make sure that a current measuring range A has not been acti vated when the multimeter is connected for voltage measurement If the fuse s blowing limits are exceeded as a result of operator error both the operator and the instrument are in danger With the rotary switch in the V position the multimeter is always in the 3 V measuring range immediately after it is sw...

Page 30: ...ing voltage with out the low pass filter first in order to be able to detect any dangerous voltages A 1 kHz low pass filter can be activate if required in order to filter out high frequency pulses of greater than 1 kHz for example when performing measurements at pulsed motor drives i e un desired voltages of greater than 1 kHz can be suppressed The active low pass filter is indicated by the FILTER...

Page 31: ...ass filter Frequency Measurement Ð Connect the measured quantity in the same way as for voltage measurement Ð Manually select the measuring range for the voltage amplitude Ð Repeatedly press the multifunction key FUNC ENTER until unit of measure Hz appears at the display Lowest measurable frequencies and maximum allowable volt ages are listed in section 8 Technical Data Note Measurements performed...

Page 32: ...hecked by a voltage com parator for dangerous spikes because these do not appear at the display when the low pass filter is used Where U 45 V a danger symbol appears at the display COM V Temp Max 600 V 5 kHz V 300 mV 600 V Hz 5 Hz 300 kHz Max 100 V 10 kHz Pmax 3 x 106 V x Hz Measuring Ranges 45 V 600 V Warnings regarding dangerous voltage 230 0 for U 100 V V V Filter 1kHz dB Reference value Curren...

Page 33: ... ages are listed in section 8 Technical Data The level measurement function is now activated The measured value is calculated based upon the RMS value of the alternating volt age component relative to the measuring range 300 mV to 600 V and displayed The default value for the reference level is 0 dB 0 775 V 1 mW to 600 This value is a fixed setting and is displayed at the left hand auxiliary displ...

Page 34: ...nt overvoltages of up to 6 kV with wave front durations of 10 and halftimes of 1000 s Continuous load capacity amounts to 1200 VRMS Addi tional influence error caused by the KS30 measuring adapter amounts to approximately 2 5 1 4 Voltage Measurements at Above 600 V Voltages of greater than 600 V can be measured with a high volt age probe e g the HV31 or the HV302 from GMC I Messtechnik GmbH It is ...

Page 35: ...ng MHz as a unit of measure The pulse frequency is the reciprocal value of the pulse period Duty Cycle Measurement tE tP The ratio of pulse duration to pulse period is measured with peri odic square wave signals and is displayed as a percentage Note The applied frequency must remain constant during duty cycle measurement Duty cycle Pulse duration tE Pulse period tP 100 COM V Temp 002 00 MHz MHz U ...

Page 36: ... 5 1 1 regarding testing for the absence of volt age with the help of the direct voltage measurement Ð Set the rotary switch to Ð Connect the device under test as shown Note Use short or shielded measurement cables in the case of high impedance resistance 0 L appears at the display in the case of an open connection Improving Accuracy by means of Zero Balancing Cable resistance and contact resistan...

Page 37: ...st as shown 0 L appears at the display in the case of an open connection Open circuit voltage is less than 4 5 V Limit Value for Volume Resistance Depending upon the selected limit value the multimeter gener ates a continuous acoustic signal in the case of continuity or short circuiting i e at a value of less than the selected limit value The limit value can be adjusted in the SET menu see also se...

Page 38: ...nnect the device under test as shown Forward Direction and Short Circuit The instrument displays forward voltage in volts display 4 places As long as voltage drop does not exceed the maximum display value of 4 5 V several series connected components or reference diodes can be tested with a small reference voltage and Z diodes Reverse Direction and Interruption The measuring instrument indicates ov...

Page 39: ...nce temperature see page 52 The type I for internal or E for external and temperature of the se lected reference junction appears at the right hand auxiliary display during measurement Note The internal reference temperature temperature of the inter nal reference junction is measured by a temperature sensor inside of the instrument This may deviate somewhat from room temperature as a result of int...

Page 40: ... FUNC ENTER key automatic compensation of cable resistance is activated for all subsequent measurements The short circuit can now be eliminated and the device is ready for use Entering Cable Resistance Ð Press the ZERO ESC key once again in the automatic compen sation menu Ð Enter the known resistance of the connector cables with the scroll keys Select the digit to be changes with the keys and cha...

Page 41: ...urement Ð Set the rotary switch to Ð Connect the discharged device under test to the sockets with the measurement cables as shown Note The pole of polarized capacitors must be connected to the jack Resistors and semiconductor paths connected in parallel to the capacitor distort measurement results Note Use of the power pack may result in significant deviations during capacitance measurements Note ...

Page 42: ...g cir cuit rated voltage of the fuse is 600 V AC DC Use specified fuses only The fuse must have a breaking capacity of at least 30 kA If the fuse for the active current measuring range blows FUSE appears at the digital display and an acoustic signal is generated at the same time If a fuse should blow eliminate the cause of overload before placing the instrument back into service Fuse replacement i...

Page 43: ... instrument without contact re sistance in series to the power consumer as shown Ð Switch supply power to the measuring circuit back on Ð Read the display Make a note of the measured value if the in strument is not being operated in the memory mode or the transmission mode Ð Disconnect supply power from the measuring circuit or the power consumer once again and discharge any capacitors Ð Remove th...

Page 44: ...in series to the power consumer as shown Ð Switch supply power to the measuring circuit back on Ð Read the display Make a note of the measured value if the in strument is not being operated in the memory mode or the transmission mode Ð Disconnect supply power from the measuring circuit or the power consumer once again and discharge any capacitors Ð Remove the test probes from the measuring point a...

Page 45: ...nt Clamp Setup Menu 1nFo SET t iME CLIP CLIPset 1 10 100 1000 0ff The maximum allowable operating voltage is equal to the nominal voltage of the current transformer When reading the measured value additional error resulting from the current clamp sensor must also be taken into consideration default setting 1 1000 Transforma tion ratios CLIP DMM Measuring Ranges Clamp Types 300 mV 3 V 30 V 1 1 1mV ...

Page 46: ... 1nFo SET t iME CLIP CLIPset 1 10 100 1000 0ff The maximum allowable operating voltage is equal to the nominal voltage of the current transformer When reading the measured value additional error resulting from the current clamp sensor must also be taken into consideration default setting 1 1000 Transforma tion ratios CLIP DMM Measuring Ranges Clamp Types 300 mV 3 V 30 V 1 1 1mV 1mA 300 00 mA 3 000...

Page 47: ...l ip 0FF see also section 6 4 Current Clamp Setup Menu 1nFo SET t iME CLIP CLIPset 1 10 100 1000 0ff default setting Cl ip 0FF Transforma tion ratios CLIP DMM Measuring Ranges Clamp Types 30 mA AC 300 mA AC 3 A AC 1 1 1mA 1mA 30 000 mA 300 00 mA 3 0000 A WZ12A WZ12D WZ11A Z3511 Z3512 Z3514 1 10 1mA 10mA 300 00 mA 3 0000 A 30 000 A 1 100 1mA 100mA 3 0000 A 30 000 A 300 00 A 1 1000 1 mA 1 A 30 000 A...

Page 48: ...rameter acknowledge it with the FUNC ENTER key Ð The keys can be used to position the cursor at the entry position The desired value is selected with the help of the keys Ð Changes can only be applied with the FUNC ENTER key Ð After pressing the ZERO ESC key the display is returned to the submenu without making any changes and by pressing the ZERO ESC key once again to the main menu etc Ð You can ...

Page 49: ...t Query Calibration Date CLEAr 24 Measurement Data Recording CLiP 45 Direct and Pulsating Current Measurement with Current Clamp Sen sor A DC and A DC AC Com bt 57 Interface Selection for METRA HIT ULTRA BT M248B CoM ir 57 Interface Selection for METRA HIT ULTRA BT M248B dAtE 50 dAtE Query Date 51 dAtE Enter Date EMpty 24 Measurement Data Recording hyst 53 HYSt Hysteresis parameter for memory mode...

Page 50: ...Fo bAtt 20 06 2012 DD MM YY D day M month Y year Date and time must be reentered after replacing the batteries tiME Query Time 1nFo bAtt 13 46 56 hh mm ss h hours m minutes s seconds Date and time must be reentered after replacing the batteries uEr 50 vErSion Query Firmware Version Parameter Page Header MEASURE SETUP FUNC ENTER MEASURE SETUP FUNC ENTER MEASURE SETUP FUNC ENTER MEASURE SETUP FUNC E...

Page 51: ...real time 1nFo SET t iME t iME SET 10 24 18 hh mm ss Date and time must be reentered after replacing the batteries dAtE Enter Date Entering the current date makes it possible to acquire measured values in real time 1nFo SET t iME dAtE datE SET 20 06 DD day MM month year SET 2012 YYYY year Date and time must be reentered after replacing the batteries Addr Set Device Address See section 7 2 on page ...

Page 52: ...pears in the display to the right of the battery symbol In this case the multimeter can only be switched off manually The on setting can only be canceled by changing the respective parameter or by switching the instrument off manually In this case the parameter is reset to 10 minutes 1nFo SET t iME APoFF APoFF SET 10 59min on 10 minutes default setting Note The auto power off function APoFF parame...

Page 53: ...he hysteresis setting allows for efficient use of memory space During memory mode operation new measured data are only saved if they deviate from the previously stored value by an amount which exceeds the selected hysteresis value Hysteresis can be selected in steps from 1 to 10 000 digits These digits are related to the measuring range as follows The position of the set digit in the specified hys...

Page 54: ...st be selected as the StorE rAtE sampling value If memory mode operation is then started a single measured value is saved to per manent memory with time stamp when the DATA MIN MAX key is pressed and held until two rapidly repeating acoustic signals are generated If dAtA is selected as the StorE rAtE sampling rate and if mem ory mode operation is then started measured values ascertained with activ...

Page 55: ...ted its duration can be entered in hours minutes and seconds On means unlimited recording time 1nFo store t store t store set on 99 00 00 hh mm ss After completion of the recording time t StorE the end of the stor age process is signalled by 2 short acoustic signals as from firm ware version V1 14 6 6 Default Settings Previously entered changes can be undone and default settings can be restored Th...

Page 56: ... 2 or the instrument is already switched on the first command wakes up the multimeter but does not yet execute any further commands To activate the Bluetooth interface set parameter COM ir to COM bt and allocate an access key pin via bt pin see section 7 2 The Bluetooth interface is inactive when the multimeter is switched off The continuous transmission operating mode is selected manu ally as des...

Page 57: ...n the parameter setting for irstb see above The Bluetooth interface is deactivated Combt Symbol for Bluetooth is shown in the display the Bluetooth interface is active The infrared interface is deactivated Switching from IR to Bluetooth 1nFo SET t iME Comir Com Set ir flashes bt Com bt Switching from Bluetooth to IR 1nFo SET t iME Combt Com Set bt flashes ir Com ir IR bt Pin Allocating the pin for...

Page 58: ...00 nA 1 A 170 mV 0 02 0 01 5 300 mA 1 A 10 A 200 mV 0 1 0 05 5 3 A 10 A 100 A 150 mV 0 2 0 05 5 with ZERO 0 7 30 0 7 30 10 A 5 min 10 11 16 A 30 s 11 10 A 100 A 1 mA 470 mV 0 2 0 05 5 0 5 30 0 5 30 Factor 1 1 10 100 1000 Input Input impedance A 0 03 0 3 3 30 A 30 mA Current measurement input Asocket See current measuring ranges for specification Measurement input 0 3 3 30 300 A 300 mA 0 7 A cont 3...

Page 59: ...C or a maximum duration of 5 minutes 11 Off time 30 min and TA 40 C after a 10 or 16 A measurement 12 At 0 40 C Key d digit s MR measuring range rdg reading measured value Meas Function Measuring Range Resolution at Upper Range Limit Conditions Intrinsic Uncertainty under Reference Conditions Overload Capacity 12 309 999 30 999 3099 Value Time Discharge resistance U0 max rdg d 4 F 3 nF 1 pF 1 M 2 ...

Page 60: ...Hz 0 05 5 0 1 5 C F Pt100 Pt1000 0 1 10 C F thermocouple K 2 0 1 10 Influencing Quantity Measured Quantity Influence Error rdg d DATA V A Hz dB C 10 d MIN MAX V A Hz dB C 30 d Influencing Quantity Measured Quantity Measuring Range Sphere of Influence Intrinsic Uncertainty rdg d 1 Frequency VAC VAC DC 300 00 mV 30 000 V 3 15 Hz 45 Hz 2 30 65 Hz 1 kHz 0 5 30 1kHz 20 kHz 2 30 20kHz 100 kHz 3 30 2 300...

Page 61: ... interface adapter see accessories is used for adaptation to the PC s USB port Influencing Quantity Sphere of Influence Meas Quantity Measuring Range Damping Common Mode Interference Voltage Interference quantity max 600 V V 3 V 600 V MR 120 dB Interference quantity max 600 V 50 Hz 60 Hz sine 3 V 60 dB 30 V 65 dB 300 V 600 V 50 dB Series Mode Interference Voltage Interference quantity V respective...

Page 62: ... an access code which must be set at the multimeter and at the PC or smart phone see section 7 2 Information on the smartphone app METRALOG is available in sec tion 10 4 2 Internal Measured Value Storage Memory capacity 16 MBit 2 MByte for approx 300 000 measured values with time stamp Power Supply Battery 2 ea 1 5 V mignon cell size AA alkaline manganese per IEC LR6 2 ea 1 2 V NiMH rechargeable b...

Page 63: ...th Min Max function except with capacitance frequency and duty cycle measuring functions Refresh Rate 2 times per second every 500 ms Standard noFiL OFF 5 x s Parameter noFiL on All specifications refer to the default update rate with measuring para meter noFiL OFF default Acoustic Signals For voltage which exceeds 600 V in the 600 V range intermittent signal 250 ms on 250 ms off For current which...

Page 64: ...ed Elevation To 2000 m Deployment Indoors except within specified ambient conditions Exception current 10 A to 16 A operation at up to 40 C Mechanical Design Housing Impact resistant plastic ABS Dimensions 200 x 87 x 45 mm without rubber holster Weight Approx 0 4 kg with batteries Protection Housing IP 52 Sockets IP 20 Table Excerpt Regarding Significance of IP Codes IP XY 1st digit X Protection A...

Page 65: ...GMC I Messtechnik GmbH 65 Technical Data ...

Page 66: ...emory although date and time must be reentered Charge Level The current battery charge level can be queried in the 1nfo menu 1nFo bAtt 2 75 V Make sure that no battery leakage has occurred before initial start up as well as after long periods of storage Continue to in spect the batteries for leakage at short regular intervals If battery leakage has occurred carefully and completely clean the elect...

Page 67: ...d on with the rotary switch in the A position When the instrument is already on and the rotary switch is turned to the A position In the active current measuring range when voltage is applied If the fuse is blown or has not been inserted FuSE appears at the digital display The fuse interrupts the current measuring ranges All other measuring ranges remain functional Replacing the Fuse If a fuse sho...

Page 68: ...s 9 5 Return and Environmentally Sound Disposal The instrument is a category 9 product monitoring and control in strument in accordance with ElektroG German electrical and electronic device law This device is subject to the RoHS directive Furthermore we make reference to the fact that the cur rent status in this regard can be accessed on the Internet at www gossenmetrawatt com by entering the sear...

Page 69: ...erform DAkkS or factory calibration for you at our calibration laboratory Further information is available at our website www gossenmetrawatt com Company DAkkS Calibration Center or FAQs Calibration Questions and Answers Recalibration of your instrument at regular intervals is essential for the fulfillment of requirements according to quality management systems per DIN EN ISO 9001 Examination of t...

Page 70: ...able Set Attention Measurements per DIN EN 61010 031 may only be per formed in environments in accordance with measuring categories III and IV with the safety cap attached to the test probe at the end of the measurement cable In order to establish contact inside 4 mm jacks the safety caps have to be removed by prying open the snap fastener with a pointed object e g the other test probe 10 3 NA X T...

Page 71: ...imeter as digital or analog values measured value curve Y t and measured value logger Recording of measuring transactions Transmission of logs via wireless and network services Acoustic warning signal when radio contact is interrupted Trigger for exceeding falling short of adjustable limit SMS and or acoustic warning signal for trigger event The METRALOG app can be obtained via the Google Play Sto...

Page 72: ...le Measurement 35 E Error Messages 66 F Fuse Characteristic Values 63 Replacement 67 H HYSt 53 I Interfaces Accessories 71 select 57 States 13 irStb 57 itEMP 50 M Maintenance Housing 68 Manufacturer s Guarantee 69 Measurement Cables 70 Measuring Categories Significance 8 METRALOG App 71 N noFiL 52 O OCCUP 50 Overview Keys and Connections 12 Parameters 49 P Power Pack Accessories 70 Adapter Socket ...

Page 73: ...e Measurement With Resistance Sensors 40 With Thermocouples 39 Terminal program 71 tiME 50 51 Transmission Speed rAtE parameter 53 triG 54 tStorE 54 U USB Bluetooth adapter for PC 71 Use for Intended Purpose 10 V vErSion 50 Voltage Comparator 32 Voltage Measurement Notes 28 Scope of Functions 28 Voltage Measurements Greater than 1000 V 34 W WEEE Mark 15 ...

Page 74: ...ct to change without notice PDF version available on the Internet GMC I Messtechnik GmbH Südwestpark 15 90449 Nuremberg Germany Phone 49 911 8602 111 Fax 49 911 8602 777 e mail info gossenmetrawatt com www gossenmetrawatt com ...

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