Additel 226Ex - Introduction; Product Overview

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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: 1-714-998-6899

Or visit Additel website: www.additel.com

Main Page

Table of Contents4
Safety Instructions12
Special Safety Requirements13
Standard Compliance15
Ex Information15
Intended Use19
Introduction20
Product Overview20
Technical Specifications21
General Specifications21
Signal Measure Specifications (Environmental Temp.: 20±10℃, 1 Year Accuracy)23
Signal Output Specifications (Environmental Temp.: 20±10°C, 1 Year Accuracy)25
Simulate RTD Measure & Output Accuracy (Environmental Temp.: 20±10°C)27
Simulate TC Measure & Output Accuracy (Environmental Temp.: 20±10℃)29
Figure 1 Basic Structure32
Accessories Included34
Power Supply Description35
Figure 2 Adaptor and the Power Plug35
Overview for Display and Functions36
Main Interface36
Figure 3 Main Interface36
Status Bar37
Apps List37
Main Function Guide37
Control Center38
Date and Battery38
Figure 4 Control Center38
Diagnostic Center and Screenshot39
Figure 5 Diagnostic Center39
Shortcut Settings40
Calibrator41
Figure 6 Calibrator Main Screen42
Electrical Measurement43
Voltage Measurement43
Figure 7 Voltage/Pulse/Frequency/Switch Measurement43
Current Measurement44
Frequency Measurement44
Figure 8 Current Measurement44
Pulse Measurement45
Switch Measurement45
Filter46
Figure 9 Filter Settings46
Scaling48
Figure 10 Scaling Configurations48
Hart49
Figure 11 Internal Power+ Internal Resistor49
Search and Connection50
Settings50
Figure 12 External Power + External Resistor50
Diagnosis and Service52
Figure 13 Current Loop Test54
Figure 14 PVAO Zero55
Figure 15 D/A Adjustment56
Figure 16 Range Migration57
Figure 17 Sensor Trim58
Process Variable Settings59
Figure 18 Process Variable Selection59
Temperature Measurement60
TC Measurement60
Figure 19 TC Measurement61
RTD Measurement62
Figure 20 RTD Measurement62
Pressure Measurement63
Output64
Voltage Output64
Figure 21 Voltage, Frequency, Pulse Output64
Current Output65
Frequency Output65
Pulse Output65
Figure 22 Current Output65
Simulate TC Output66
Figure 23 Simulate TC Output66
Simulate RTD Output67
Figure 24 Simulate RTD Output67
Set Point Output68
Automatic Ramp Output68
Automatic Step Output69
Figure 25 Automatic Step Output Settings70
Figure 26 Automatic Step Customize Output Points72
Manual Step Output73
Figure 27 Automatic Step Customize Output Points73
Fine Adjustment Output74
System Settings75
Bluetooth Communication75
Power Management75
System Calibration75
Services76
Maintenance76
Restore to Factory76
Run Information76
System Upgrade76
Personalization77
Sound77
Language77
Date & Time77
Product Information78
Data Management79
Task80
Calibrating Pressure Devices81
Dial Pressure Gauges and Digital Pressure Gauges81
Pressure Transmitters84
Pressure Switchs86
I/P Converter88
Figure 28 I/P Converter88
Calibrating Temperature Devices90
Temperature Indicators90
Temperature Transmitters92
Figure 29 Temperature Transmitter92
Temperature Transmitter with Sensor95
Figure 30 Temperature Transmitter with Sensor95
Temperature Switchs97
Figure 31 Temperature Switch97
Temperature Switch with Sensor100
Figure 32 Temperature Switch with Sensor100
Calibrating Temperature Devices101
Delta- Pressure Flowmeters101
Instantaneous Flowmeters103
Flow Volume Totalizers104
Tachometer/ Vortex Meters106
Calibrating Loop Devices108
Loop Indicators108
Loop Signal Source109
Signal Isolator/Converters111
Limit Switches112
Applications115
Unit Converter115
Leak Test115
Leak Testing115
PSV Testing116
PSV Testing117
Thermal Calculation117
Sensor Library117
Simulating Transmitters118
Differential Pressure (DP) Modules119
Wiring Help120

Additel 226Ex - Introduction; Product Overview

Table of Contents

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