Additel 226Ex User manual

1
226Ex/227Ex
Documenting Multifunction Process Calibrator

ADT226Ex/227Ex
Documenting Multifunction Process Calibrator
-------User Manual
[Version:2212V01]
Additel Corporation

STATEMENT
This user manual provides operating and safety instructions for the ADT226Ex/227Ex Ex-proof
Documenting Multifunction Process Calibrator. To ensure correct operation and safety, please
follow the instructions in this manual. Additel Corporation reserves the right to change the contents
and other information contained in this manual without notice.

I
Content
Safety instructions............................................................................................................................................................... 1
Special safety requirements................................................................................................................................................ 2
Standard Compliance.......................................................................................................................................................... 4
Ex information ..................................................................................................................................................................... 4
Intended use ....................................................................................................................................................................... 8
1. Introduction ..................................................................................................................................................................... 9
1.1 Product Overview.................................................................................................................................................... 9
1.2 Technical specifications ........................................................................................................................................ 10
1.2.1 General specifications ................................................................................................................................. 10
1.2.2 Signal measure specifications (Environmental temp.: 20±10℃, 1 year accuracy) ...................................... 12
1.2.3 Signal output specifications (Environmental temp.: 20±10°C, 1 year accuracy).......................................... 14
1.2.4 Simulate RTD measure & output accuracy (Environmental temp.: 20±10°C).............................................. 16
1.2.5 Simulate TC measure & output accuracy (Environmental temp.: 20±10℃)................................................. 18
1.4 Accessories included ............................................................................................................................................ 23
1.5 Power supply description...................................................................................................................................... 24
2. Overview for display and functions................................................................................................................................ 25

II
2.1 Main interface ....................................................................................................................................................... 25
2.1.1 Status bar.................................................................................................................................................... 26
2.1.2 APPs list ...................................................................................................................................................... 26
2.1.3 Main function guide ..................................................................................................................................... 26
2.2 Control center ....................................................................................................................................................... 27
2.2.1 Date and battery.......................................................................................................................................... 27
2.2.2 Diagnostic center and screenshot ............................................................................................................... 28
2.2.3 Shortcut settings.......................................................................................................................................... 29
3. Calibrator....................................................................................................................................................................... 30
3.1 Electrical Measurement ........................................................................................................................................ 32
3.1.1 Voltage measurement.................................................................................................................................. 32
3.1.2 Current measurement.................................................................................................................................. 33
3.1.3 Frequency measurement............................................................................................................................. 33
3.1.4 Pulse measurement..................................................................................................................................... 34
3.1.5 Switch measurement................................................................................................................................... 34
3.1.6 Filter ............................................................................................................................................................ 35
3.1.7 Scaling......................................................................................................................................................... 37
3.2 HART.................................................................................................................................................................... 38

III
3.2.1 Search and connection................................................................................................................................ 39
3.2.2 Settings ....................................................................................................................................................... 39
3.2.3 Diagnosis and service ................................................................................................................................. 41
3.2.4 Process variable settings............................................................................................................................. 48
3.3 Temperature measurement................................................................................................................................... 49
3.3.1 TC measurement......................................................................................................................................... 49
3.3.2 RTD measurement ...................................................................................................................................... 51
3.4 Pressure measurement......................................................................................................................................... 52
3.5 Output................................................................................................................................................................... 53
3.5.1 Voltage output.............................................................................................................................................. 53
3.5.2 Current output.............................................................................................................................................. 54
3.5.3 Frequency output......................................................................................................................................... 54
3.5.4 Pulse output ................................................................................................................................................ 54
3.5.5 Simulate TC output...................................................................................................................................... 55
3.5.6 Simulate RTD output ................................................................................................................................... 56
3.5.7 Set point output ........................................................................................................................................... 57
3.5.8 Automatic ramp output................................................................................................................................. 57
3.5.9 Automatic step output.................................................................................................................................. 58

IV
3.5.10 Manual step output.................................................................................................................................... 62
3.5.11 Fine adjustment output .............................................................................................................................. 63
4. System settings............................................................................................................................................................. 64
4.1 Bluetooth communication...................................................................................................................................... 64
4.2 Power management.............................................................................................................................................. 64
4.3 System calibration................................................................................................................................................. 64
4.4 Services................................................................................................................................................................ 65
4.4.1 Maintenance................................................................................................................................................ 65
4.4.2 Restore to factory ........................................................................................................................................ 65
4.4.3 Run information ........................................................................................................................................... 65
4.4.4 System upgrade .......................................................................................................................................... 65
4.5 Personalization ..................................................................................................................................................... 66
4.5.1 Sound.......................................................................................................................................................... 66
4.5.2 Language .................................................................................................................................................... 66
4.5.3 Date & Time................................................................................................................................................. 66
4.6 Product information............................................................................................................................................... 67
5. Data management......................................................................................................................................................... 68
6. Task............................................................................................................................................................................... 69

V
6.1 Calibrating pressure devices................................................................................................................................. 70
6.1.1 Dial pressure gauges and digital pressure gauges ............................................................................................ 70
6.1.2 Pressure transmitters .................................................................................................................................. 73
6.1.3 Pressure switchs ......................................................................................................................................... 75
6.1.4 I/P Converter ............................................................................................................................................... 77
6.2 Calibrating temperature devices ........................................................................................................................... 79
6.2.1 Temperature indicators ................................................................................................................................ 79
6.2.2 Temperature transmitters............................................................................................................................. 81
6.2.3 Temperature transmitter with sensor ........................................................................................................... 84
6.2.4 Temperature switchs.................................................................................................................................... 86
6.2.5 Temperature switch with sensor .................................................................................................................. 89
6.3 Calibrating temperature devices ........................................................................................................................... 90
6.3.1 Delta- pressure flowmeters.......................................................................................................................... 90
6.3.2 Instantaneous flowmeters............................................................................................................................ 92
6.3.3 Flow volume totalizers................................................................................................................................. 93
6.3.4 Tachometer/ vortex meters .......................................................................................................................... 95
6.4 Calibrating loop devices........................................................................................................................................ 97
6.4.1 Loop indicators ............................................................................................................................................ 97

VI
6.4.2 Loop signal source ...................................................................................................................................... 98
6.4.3 Signal isolator/converters .......................................................................................................................... 100
6.4.4 Limit Switches............................................................................................................................................ 101
7. Applications................................................................................................................................................................. 104
7.1 Unit converter ..................................................................................................................................................... 104
7.2 Leak test ............................................................................................................................................................. 104
7.2.1 Leak Testing .............................................................................................................................................. 104
7.3 PSV testing ......................................................................................................................................................... 105
7.3.1 PSV testing................................................................................................................................................ 106
7.4 Thermal calculation............................................................................................................................................. 106
7.5 Sensor library...................................................................................................................................................... 106
7.6 Simulating transmitters ....................................................................................................................................... 107
7.7 Differential pressure (DP) modules..................................................................................................................... 108
7.8 Wiring help.......................................................................................................................................................... 109

VII
Figures
Figure 1 Basic Structure.................................................................................................................................................... 21
Figure 2 Adaptor and the power plug ................................................................................................................................ 24
Figure 3 Main interface...................................................................................................................................................... 25
Figure 4 Control center...................................................................................................................................................... 27
Figure 5 Diagnostic center ................................................................................................................................................ 28
Figure 6 Calibrator main screen........................................................................................................................................ 31
Figure 7 Voltage/Pulse/Frequency/Switch Measurement.................................................................................................. 32
Figure 8 Current Measurement ......................................................................................................................................... 33
Figure 9 Filter settings....................................................................................................................................................... 35
Figure 10 Scaling configurations....................................................................................................................................... 37
Figure 11 Internal power+ internal resistor........................................................................................................................ 38
Figure 12 External power + external resistor..................................................................................................................... 39
Figure 13 Current loop test................................................................................................................................................ 43
Figure 14 PVAO zero ........................................................................................................................................................ 44
Figure 15 D/A adjustment.................................................................................................................................................. 45
Figure 16 Range migration................................................................................................................................................ 46
Figure 17 Sensor trim........................................................................................................................................................ 47

VIII
Figure 18 Process variable selection ................................................................................................................................ 48
Figure 19 TC measurement .............................................................................................................................................. 50
Figure 20 RTD measurement............................................................................................................................................ 51
Figure 21 Voltage, frequency, pulse output ....................................................................................................................... 53
Figure 22 Current output ................................................................................................................................................... 54
Figure 23 Simulate TC Output........................................................................................................................................... 55
Figure 24 Simulate RTD output......................................................................................................................................... 56
Figure 25 Automatic Step Output Settings ........................................................................................................................ 59
Figure 26 Automatic step customize output points ............................................................................................................ 61
Figure 27 Automatic step customize output points ............................................................................................................ 62
Figure 28 I/P converter...................................................................................................................................................... 77
Figure 29 Temperature transmitter .................................................................................................................................... 81
Figure 30 Temperature transmitter with sensor ................................................................................................................. 84
Figure 31 Temperature switch........................................................................................................................................... 86
Figure 32 Temperature switch with sensor........................................................................................................................ 89

1
Safety instructions
Warning:
Normal:
Please read the user manual before using the product, especially the Safety Instructions;
Please charge the battery when a low to ensure normal operation;
Do not expose the battery to fire or short circuit the battery;
Before using the product, 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 use;
Please remove unnecessary probe, cable or other accessories before using the product;
Do not use damaged or worn cables.
Attention:
To prevent damage this product or the device under test, please carefully follow the instruction manual for
use
Do not use the instrument in a high vibration environment;
Use only the Additel power adaptor and designated battery models;
When using with external pressure modules, please refer to the safety instructions

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Special safety requirements
1. WARNING – DO NOT OPEN WHEN AN EXPLOSIVE ATMOSPHERE IS PRESENT
2. WARNING – DO NOT CHARGE THE BATTERY IN HAZARDOUS LOCATION
3. WARNING – USE ONLY the approved batteries, see Ex instruction
4. The equipment needs to be protected from high impact energy (do not drop or hit the unit)
5. Do not touch the non-metallic enclosure or touch with the insulating materials only
6. The batteries used in the equipment with same manufacturer, same models and same electrochemical system
7. The conformal coating applied to PCB boards meets the requirements of IEC 60664-1 and IEC 60664-3 by the
manufacturer
8. Operating temperature: -20℃to +50℃.
9. USB port only to be used in Non-hazardous areas.
10. The lemo type ports can connect with ADT161Ex pressure modules only, the connected cables and flexible hose
used for the external pressure modules are made of insulation materials, so end user should consider the risk of
electrostatic discharge during material selection and installation process
11. Metallic parts (only fasteners) presented a maximum capacitance of total 110pF, end user should consider this risk
for suitable application
12. No additional input energy limitation is required for Type-C USB port and DC charging port when Um does not
exceed 250V (internal OVP/OCP are designed in line with IEC 60079-11)

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13. Do not remove the silicone rubber protective sleeve from the enclosure of equipment in Hazardous areas
14. All intrinsically safe parameters must be observed for different external measuring ports on the different models in
accordance with Ex instruction.
15. Intrinsically safe electrical system between IS apparatus and Associated apparatus or other IS apparatus:
Table 1 Intrinsically safe parameter
Item I.S Interface External Measuring
Instrument System
Equipment group IIC IIC IIC
Level of protection ia ia ia
Temperature class T4 T4 T4
Ambient temperature -20°C~+50°C -20°C~+50°C
Voltage Uo Ui(30V)
Current Io Ii(100mA)
Power Po Pi(0.75W)
Cable parameters
Capacitance Co Ci Cc
Inductance Lo Li Lc
L/R ratio / / /

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Grounding Isolated Isolated Isolated
Uo ≤Ui
Io ≤Ii
Po ≤Pi
Co ≥Ci+Cc
Lo ≥Li+Lc
Standard Compliance
• EN IEC 60079-0:2018
• EN 60079-11:2012
• IEC 60079-0:2017 Edition 7.0
• IEC 60079-11:2011 Edition 6.0
Ex information
• National regulations: ATEX directive 2014/34/EU and IECEx scheme 02
• Certificate No.: TÜV 20 ATEX 8509 X and IECEx TUR 20.0009X
• Ex Marking for EU-Type Examination: II 1 G Ex ia IIC T4 Ga
• Ex Marking for IECEx CoC: Ex ia IIC T4 Ga

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• Operating temperature: -20℃~+50℃
• IP Rating: IP20
• I.S Parameters:

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Additel 226Ex/ 227Ex
Intrinsically Safe Documenting Multifunction Process Calibrator
Input parameters, simple connection
Connection Function Ui/V Ii/mA Pi/mW Ci/nF Li/mH
J1-J4 Resistance Measuring and Analog Output 30 100 750 23 0
J5,J6 Thermocouple Measuring and Analog Output 30 100 750 23 0
J7,J9 HART (External Power supply and External
Resistance) 30 100 750 10 0
J8,J9 Current Measuring 30 100 750 1 0
J10,J9 Voltage, Frequency AND Switch Measuring 30 100 750 1 0
J7,J8 Loop Circuit Transmitter Current Measuring /
HART(Internal Power and Resistance) 30 100 750 10 0

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J11,J12 Current Source Output 30 100 750 30 0
J12,J13 Current Sink Output 30 100 750 30 0
J14,J13 Voltage And Frequency Output 30 100 750 30 0
Output parameters, simple connection
Connection Function Uo/V Io/mA Po/mW Co/µF Lo/mH
J1-J4 Resistance Measuring and Analog Output 5 10.1 13 82 300
J5,J6 Thermocouple Measuring and Analog
Output 5 10 13 82 300
J7,J9 HART (External Power supply and External
Resistance) 25.2 79.16 499 0.107 9
J8,J9 Current Measuring 5 0.85 1.1 87 100
J10,J9 Voltage, Frequency AND Switch Measuring 5 0.85 1.1 87 100
J7,J8 Loop Circuit Transmitter Current Measuring
/ HART(Internal Power and Resistance) 25.2 79.16 499 0.107 9
J11,J12 Current Source Output 21 55 289 0.165 30
J12,J13 Current Sink Output 21 55 289 0.165 30
J14,J13 Voltage And Frequency Output 21 55 289 0.165 30

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Intended use
• The equipment is designed to be used in Zone 0 hazardous area with gas group IIC.
• The equipment is designed to be used in oil and gas platforms, oil refineries, chemical and petrochemical plants,
pharmaceutical industry, energy and gas processing industries.

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1. Introduction
1.1 Product Overview
Additel 226Ex/227Ex series is the intrinsically safe documenting multifunction process calibrator provided by Additel.
With functions such as task documentation, HART communication, gauge measurement, signal sourcing, loop power,
pressure indication, data logging and a thermal calculator integrated together, it allows users to perform field calibration,
troubleshooting, and maintenance with a single device. This can significantly improve the work efficiency of testing and
calibration in Ex-proof field applications.
How to contact us
TEL: [phone]
Or visit Additel website: www.additel.com