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7. Applications

7.1 Differential pressure module

The ADT260Ex provides the function of combining two pressure modules (any 2 of the internal pressure module,

external pressure module A and B) into a differential pressure module. This provides a convenient differential
pressure(DP) test solution in a high static pressure environment. The set parameters of the DP module are shown in the
table below.

Table 12 Pressure delta setting

Project

Effective value

Description

Enable

Enable/ disable

Enable or disable the differential pressure module. When the

differential pressure module is enabled, the differential

pressure module channels will be displayed in the related

functions channel list.

Resolution

4/5/6

The resolution of differential pressure

Range

Numbers

Differential module measuring range

Calculate type

The difference between two modules

The composition method of differential pressure module

Real time data

------ or Real time differential pressure value

The real-time differential pressure value is displayed only when

the differential pressure module is enabled, and the pressure

modules are all online. Otherwise, the real-time differential

pressure value is displayed as ---------

Содержание 260Ex

Страница 1: ...1 260Ex Handheld Multichannel Reference Recorder...

Страница 2: ...ADT260Ex Handheld Multichannel Reference Recorder User Manual Version 2211V01 Additel Corporation...

Страница 3: ...s for the ADT260Ex Handheld Multichannel Reference Recorder To ensure correct operation and safety please follow the instructions in this manual Additel Corporation reserves the right to change the co...

Страница 4: ...tion environmental temp 20 10 1 year accuracy 10 1 2 3 Simulate RTD measure accuracy environmental temp 20 10 11 1 3 Basic Structure 14 1 4 Standard package include 16 1 5 Power supply description 17...

Страница 5: ...3 Switch measurement 27 3 3 4 Pulse measurement 27 3 3 5 Frequency measurement 27 3 4 Filtering 28 3 5 Scaling 29 4 System settings 31 4 1 Bluetooth communication 31 4 2 Power management 31 4 3 Syste...

Страница 6: ...6 1 2 Multi channel list mode 38 6 2 Channel data 39 6 3 Channel curve 39 6 3 1 Following Mode 39 6 3 2 Eye pattern mode 39 6 4 Save the data 39 7 Applications 40 7 1 Differential pressure module 40 7...

Страница 7: ...18 Figure 4 Control center 20 Figure 5 Calibrator main screen 23 Figure 6 RTD measurement 25 Figure 7 Voltage frequency pulse switch wiring 26 Figure 8 Current measurement 27 Figure 9 Filter settings...

Страница 8: ...ct please check the appearance of the product for any damage If the product is damaged or malfunctions do not use it and contact Additel Do not touch the metal part of the probes or test cables during...

Страница 9: ...ts of IEC 60664 1 and IEC 60664 3 by manufacturer 8 Tamb 20 to 50 9 USB port should only be used in Non hazardous areas 10 PX connections to be made with pressure measuring module CDPX Ex only the con...

Страница 10: ...15 Intrinsically safe electrical system between IS apparatus and Associated apparatus or other IS apparatus Item I S Interface External Measuring Instrument System Equipment group IIC IIC IIC Level o...

Страница 11: ...information for equipment name National regulations ATEX directive 2014 34 EU and IECEx scheme 02 Certificate No T V 20 ATEX 8509 X and IECEx TUR 20 0009X Ex Marking for EU Type Examination II 1 G Ex...

Страница 12: ...i nF Li mH J1 J3 HART external power and external resistance 30 100 750 10 0 J2 J3 Current measurement 30 100 750 1 0 J4 J3 Voltage frequency and switch measurement 30 100 750 1 0 J1 J2 Loop Circuit T...

Страница 13: ...witch measurement 5 0 85 1 1 87 100 J1 J2 Loop Circuit Transmitter Current Measuring HART Internal Power and Resistance 25 2 79 16 499 0 107 9 J5 J8 J9 J12 Resistance measuring 5 21 26 3 85 30 Intende...

Страница 14: ...s display the trend curve and support Bluetooth communication Powerful logging capability and high level intrinsically safe make it widely used in ex proof pipeline field container pressure test air l...

Страница 15: ...ospheric pressure sensor Barometric Accuracy 55Pa Measurement Rate mV V mA frequency and RTD 3 times sec Pressure module 1 10 times sec selectable 3 as default Barometric 1 times sec Data Storage Logg...

Страница 16: ...p A B C and D T4 Class I Zone 0 AEx ia IIC T4 Ga Ta 20 Cto 50 C Ex ia IIC T4 Ga UKCA EX CE Certification TUV IEC61326 IEC61010 Rohs Compliance Rohs II Directive 2011 65 EU EN50581 2012 Protection Leve...

Страница 17: ...Frequency Measurement 0 01 50000Hz auto range 0 005 RDG 2 last digit 6 digit auto resolution Min threshold voltage 2 5V Units Hz kHz MHz CPM CPH s ms us Switch On Off Measurement Inspection voltage 3...

Страница 18: ...2 The accuracy of the 2 wire method is 50m more than the accuracy of the 4 wire method Note 4 Minimum threshold voltage for frequency and pulse measure 2 5V Note 5 The frequency measure supports foll...

Страница 19: ...T100 3916 PT100 3926 200 850 200 200 0 10 200 600 0 16 600 850 0 20 PT200 385 200 850 200 200 0 32 200 300 0 34 300 600 0 41 600 850 0 48 PT400 385 200 850 200 0 0 15 0 200 0 18 200 600 0 25 600 850 0...

Страница 20: ...13 Cu100 428 50 150 50 150 0 08 Ni100 617 Ni100 618 60 180 60 0 0 06 0 180 0 05 Ni120 672 80 260 80 260 0 05 Ni1000 50 150 50 150 0 07 Note It complies with the international temperature scale ITS90...

Страница 21: ...14 1 3 Basic Structure Figure 1 Basic Structure...

Страница 22: ...rating the device 3 Lemo port A Connect to external pressure module 4 Lemo port B Connect to external pressure module 5 Adaptor port Power supply from adaptor 6 USB slave port For USB communication 7...

Страница 23: ...dited calibration certificate 1 pc Optional ADT158Ex Built in digital pressure module ADT161Ex External digital pressure module 9530 Additel ACal calibration software 9060 Pressure module connection c...

Страница 24: ...Li ion battery Ex Proof Li ion battery is chargeable by external power independently The power adaptor is adaptable for standard in various countries Do not expose the battery to fire or short circui...

Страница 25: ...for display and basic functions The ADT260Ex will automatically go to Data Logger function after powered on It can also be returned to main interface for all the functions Refer to Figure 3 Figure 3 M...

Страница 26: ...cates the external module A is connected while indicates not connected 5 Module B icon indicates the external module B is connected while indicates not connected 6 Message center icon flashes means th...

Страница 27: ...20 2 1 3 Main function guide The main function guide at the bottom of the interface provides access to three main functions of the device data logger data manager and setup Figure 4 Control center...

Страница 28: ...time diagnostic hardware status of the device If some of the function fails check the cause here as in Figure 5 Click icon in the diagnostic center to see the historic abnormal log Click icon to take...

Страница 29: ...el there is the current measured signal of this channel The icon of the signal type and the corresponding range information is displayed on the upper left Click the icon in the upper right corner to s...

Страница 30: ...by internal pressure module external pressure module A B differential pressure and barometer The external pressure A and B are only available when the external pressure module is connected The differ...

Страница 31: ...ription Resolution 4 5 6 Resolution of current measurement channel Pressure type GP AP Current measurement channel pressure type Measurement frequency 1 10Hz Data acquisition frequency of the current...

Страница 32: ...measurement Click the Settings of the RTD measurement channel to set various parameters for the functions Table 7 RTD settings Subject Valid Value Description Sensor type RTD Select the type of therma...

Страница 33: ...d adapt to more usage scenarios two different ranges can be selected for voltage measurement in this device 30 30 V and 300 300 mV the user should select the appropriate measurement item according to...

Страница 34: ...he pulse measurement function is the same as the voltage measurement After wiring please switch the measurement signal channel to 0 9999999 Pulse measurement allows the user to set the pulse counting...

Страница 35: ...filtering methods first order linear filtering and moving average filtering to process data to meet the needs of different scenarios Click the menu button of the measurement channel select the filter...

Страница 36: ...disable the filter function Method first order linear filter or moving average filter Filtering method Filter coefficient 0 1 Only available when the first order linear filter is selected Number of s...

Страница 37: ...30 Figure 10 Scaling configurations...

Страница 38: ...ction and the query function of the Bluetooth device name and physical address 4 2 Power management Click the Power Management menu item in the system setting interface to enter the power management i...

Страница 39: ...alibration interface to restore to the factory calibration data of the device Click the Cancel zero button to clear the zeroed data of the current signal 4 4 Services 4 4 1 Maintenance This function i...

Страница 40: ...ation as in Table 10 Table 10 Sound settings Subject Valid Value Comment Sound enable On Off Sound enable setting Prompt sound On Off Prompt sound setting Touch sound On Off Touch sound setting Over r...

Страница 41: ...hours enable 24 hour or 12 hour format 4 6 Product information Product information is read only information includes basic information and the module information Basic information including model seri...

Страница 42: ...ged by functional modules and the data saved by each function is managed in the corresponding folder which is convenient for users to browse The functional modules that can save data files are snapsho...

Страница 43: ...progress bar at the bottom and the percentage will show the progress and the time beside the progress bar will show the remaining time Click the stop icon on the upper right to terminate the current l...

Страница 44: ...anual switch at present Click the left and right icon or the physical direction key to switch the channels When the top right area shows or it means automatic switch mode is activated and the device w...

Страница 45: ...n figure 12 The channel can fit with the sizes and when logging more than 3 channels there will be the icon for page switching click the icon or the physical direction key to switch between pages Figu...

Страница 46: ...rded on the curve For 1x following every recorded point will be added for one point on the curve For 2x following every two recorded points will be added for one point on the curve and for 4x followin...

Страница 47: ...e Enable or disable the differential pressure module When the differential pressure module is enabled the differential pressure module channels will be displayed in the related functions channel list...

Страница 48: ...tiple pressure units or temperature units for conversion Click the unit converter icon on the main interface of the device to enter the unit converter Click icon on the right top to select and switch...

Страница 49: ...it after calculation 7 4 1 Leak Test Performing 1 Connect to air circuit a Connect the device to the air circuit b Click the start icon at the bottom of the screen apply pressure to the leak test poin...

Страница 50: ...0 00 00 10 00 Set test time Pressure unit Different modules support different pressure units Select corresponding pressure unit 7 5 1 PSV test performing 1 Connect air circuit a Connect the device to...

Страница 51: ...ADT260Ex provides a sensor library function In the sensor library function users can define new sensor types according to their needs and set relevant parameters in the sensor The sensor library supp...

Страница 52: ...45...

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