Additel 273Ex

Handheld Pressure Calibrator

0.02%, 0.05% FS Accuracy

Intrinsically Safe

Field Switchable Pressure Module

Dual Digital Pressure Module Inputs

Color Touchscreen Display

Built-in Quick Test Task Feature

Built-in Barometer

Intuitive Smartphone Like Interface

Bluetooth and USB Communication

Optional HART Communication

Communicates with Additel's Link Mobile App

OVERVIEW

Additel 273Ex with ADT158Ex module

Additel's 273Ex is an Intrinsically safe handheld multifunctional pressure calibrator with a color touchscreen, smartphone like interface, built-in quick test tasks and optional HART communications capability. This innovative Additel product drastically improves explosion-proof field testing and calibration. The Additel 273Ex has a built-in atmospheric pressure sensor, so that absolute pressure and the gauge pressure are easily facilitated. With three pressure module inputs, one switchable at the bottom and two digital inputs on the side, the user can configure the setup accordingly and easily meet the needs of pressure calibration and testing in virtually any environment.

Intrinsically Safe :

ADT273Ex has passed the most stringent ATEX, IECEX, CSA, and UKCA intrinsic safety certifications from authoritative organizations. The explosion-proof level is Ex ia IIC T4 Ga. It can be widely used in potentially explosive gas environments, such as oil and gas platforms, refineries, chemical and petrochemical plants, pharmaceutical industry, energy and gas processing industry. Each intrinsically safe calibrator has an advance transflective color LCD display which has enhanced visibility when viewed in direct sunlight. No matter where your work takes you, these calibrators are up to the task.

A Modern User Experience:

Additel has gone above and beyond to provide our customers with the best possible experience when using this new and revolutionary calibrator. The color touchscreen display provides a refreshing and intuitive experience compared to other calibrators on the market. With an easy to navigate menu structure and fast touchscreen response, you will find the ADT273Ex calibrator simple yet powerful to use. The easy-to-read display isn’t just fun to use, but it’s built rugged to handle the demands of a busy technician in the field or the laboratory.

Optional HART Communication:

With support for HART communication protocols, the ADT273Ex Handheld Pressure Calibrator provides a pressure calibration solution for transmitters over a wide pressure range. The ADT273 is a highly portable device and can measure pressure precisely with a field switchable pressure sensor, as well as read the current or mV produced by a transducer. It can even supply an excitation voltage (loop power) to power sensors or transmitters during calibration.

01

Phone: 714-998-6899 Fax: 714-998-6999 Email: [email protected]

Rev # 20220509

Corporate Headquarters

2900 Saturn St #B

Brea, CA 92821, USA

Salt Lake City Office

1364 West State Rd. Suite 101

Pleasant Grove, UT 84062, USA

02

FUNCTIONAL FEATURES

Functional Features

Scaling

Filtering

Switch

Details

User can convert measured current, voltage and frequency values into pressure, temperature and flow values.

Three conversion functions available: linearity, square and square root

Average sliding filter (sampling number: 1 ~ 50)

First-order linear filter (First-order coefficient: 0.01 ~ 1)

The measurement value will be automatically displayed at the moment the switch change of state. The latest 8 state changes will be stored in the memory.

Tare value is set through the user interface Pressure Tare

Pressure stability indicator Stability time and criteria is selectable

Power management

Backlight auto off

Auto power off

Specifications

General Specifications

Top: 1 electrical signal measurement channel, φ4 mm banana jacks

Right side: 2 channels for external digital pressure modules, 5-core dedicated aviation plug

Input Channels

Bottom: embedded digital pressure module (model ADT158Ex), field switchable.

Internal: 1 embedded atmospheric pressure sensor

Barometric Accuracy ±55 Pa mV, V, mA & frequency: 3 times/sec

Measurement Rate

Power

Pressure module: 1~10 times/sec selectable (3 as default)

Barometer: 1 time/sec

4000mAh, 14.4Wh explosion-proof intelligent lithium battery, charging time = 6~8 hours, battery can be charged independently

Typical working time 100 hours (measurement mode)

Guaranteed temperature range of technical specifications: (-10 ~ 50)°C

*Temperature coefficient: ±5 ppm FS/°C (-20 to -10)°C

Operating temperature: (-20 ~ 50)°C

Environmental

Storage temperature: (-30 ~ 70)°C

Humidity: 0% to 95% RH, non-condensing

Warm-up Time

Altitude: 3000 meters

10 min to fully meet technical specifications

Port Protection Voltage 30V max

ATEX & IECEX: Ex ia IIC T4 Ga (Ta = -20°Cto + 50°C)

Explosion-proof Grade

CSA: Class I, Division 1 , Group 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

TUV IEC61326, IEC61010 CE Certification

Rohs Compliance

Protection Level

Rohs II Directive 2011/65/EU, EN50581:2012

IP67, 1 meter drop test

Communication

Display

Size

Weight

Warranty Time

Isolate USB-Type C (slave), Bluetooth

4.4-inch color display capacitive screen, transflective, with LED backlight

6.97" x 4.13" x 2.04" (177 mm x 105 mm x 52 mm) which doesn't include bottom ADT158Ex.

1.98 lb (0.9 kg)

1 year

Electrical Specifications

Specification Range

±300mV

Voltage Measurement

Accuracy

0.015%RDG + 0.005%FS

Resolution

1uV

Note

Impedance: >100MΩ

±30V 0.015%RDG + 0.005%FS 0.1mV

Impedance: >1MΩ

Current Measurement ±30mA 0.015%RDG + 0.005%FS

0.01~50000Hz (auto range) 0.005% RDG + 2 last digit

Frequency Measurement

Units: Hz, kHz, MHz, CPM, CPH, s, ms, us

Switch On-Off Measurement

Pulse Count

Inspection voltage: (3 ~ 30)V

Response speed: < 10ms , supports wet and dry switch

0 ~ 9999999, optional rising edge and falling edge

Min threshold voltage: 2.5V

Loop Power 20V ± 10%, max output impedance: 320Ω, max load current: 25mA

0.1uA

6-digit auto-resolution

Impedance: < 40Ω

Min threshold voltage: 2.5V

Phone: 714-998-6899 Fax: 714-998-6999 Email: [email protected]

Rev # 20220509

Corporate Headquarters

2900 Saturn St #B

Brea, CA 92821, USA

Salt Lake City Office

1364 West State Rd. Suite 101

Pleasant Grove, UT 84062, USA

PRESSURE TECHNICAL SPECIFICATIONS

Specifications

Pressure resolution 4, 5, or 6 digit resolution (user selectable)

Temperature Compensation -10 °C ~ 50 °C

Pressure Module Type

Specifications

Built-in digital pressure module: ADT158Ex, for more detailed information, please see ADT 158Ex datasheet.

External digital pressure module: ADT161Ex,for more detailed information, please see ADT 161Ex datasheet.

Refer to the technical specification of the ADT158Ex and ADT161Ex

High Static Pressure and

Differential Pressure

Synthesis Index

Two modules must be with the same range;

Typical Differential pressure accuracy of 0.002%FS or 0.02%RD, whichever is greater when using two 0.02%FS external modules.

Typical Differential pressure accuracy of 0.002%FS or 0.05%RD, whichever is greater when using two 0.05%FS external modules.

GP15K

GP20K

GP25K

GP30K

GP36K

GP40K

GP50K

GP60K

GP1K

GP1.5K

GP2K

GP3K

GP5K

GP10K

GP50

GP100

GP150

GP300

GP500

GP600

V15

GP2

GP5

GP10

GP15

GP30

Note: For more explanation, please reference application note "Achieving High Accuracy for High Static Differential Pressure Measurements"

PRESSURE RANGE

Gauge Pressure [1]

Compound Pressure

P/N

Pressure Range

(psi) (bar)

Media

[2]

Accuracy (%FS)

Burst

Pressure

P/N

Pressure Range

Media Accuracy psi bar

20,000

25,000

30,000

36,000

40,000

50,000

60,000

1,500

2,000

3,000

5,000

10,000

15,000

100

150

300

500

600

1,000

15

30

50

-15

2

5

10

0.02

0.02

0.02

0.02

0.02

0.05

0.05

0.05

0.05

0.05

0.05

0.1

0.1

0.02

0.02

0.02

0.02

0.02

0.02

0.02

0.05

0.05

0.02

0.02

0.02

0.02

1,400

1,600

2,000

2,500

2,800

3,500

4,200

100

140

200

350

700

1,000

35

40

70

7.0

10

20

-1.0

0.16

0.35

0.7

1.0

2.0

3.5

G , L

G , L

G , L

G , L

G , L

G , L

G , L

G , L

G , L

G , L

G , L

G , L

G , L

G , L

G , L

G , L

G , L

G , L

G , L

G

G

G , L

G

G

G

G

1.5x

1.5x

1.5x

1.5x

1.35x

1.2x

1.1x

3×

2×

2x

3×

3×

3×

3×

3×

3×

3×

3×

3×

3×

3×

3×

3×

3×

3×

3×

CP2

CP5

CP10

CP15

CP30

CP50

CP100

CP300

CP500

CP600

±2

±5

±10

±15

-15 to 30

-15 to 50

-15 to 100

-15 to 300

-15 to 500

-15 to 600

±0.16

±0.35

±0.7

±1.0

-1 to 2.0

-1 to 3.5

-1 to 7.0

-1 to 20

-1 to 35

-1 to 40

G

G

G

G

G

G

G,L

G,L

G,L

G,L

0.05% FS

0.02% FS

0.02% FS

0.02% FS

0.02% FS

0.02% FS

0.02% FS

0.02% FS

0.02% FS

0.02% FS

CP1K -15 to 1,000 -1 to 70 G,L 0.02% FS

CP2K -15 to 2,000 -1 to 140 G,L 0.02% FS

CP3K -15 to 3,000 -1 to 200 G,L 0.02% FS

CP5K -15 to 5,000 -1 to 350 G,L 0.02% FS

CP10K -15 to 10,000 -1 to 700 G,L 0.02% FS

Pressure Rating

Burst

3x

Over

Pressure

1.2x

3x

3x

3x

3x

3x

3x

3x

3x

3x

3x

3x

3x

3x

2x

1.2x

1.2x

1.2x

1.2x

1.2x

1.2x

1.2x

1.2x

1.2x

1.2x

1.2x

1.2x

1.2x

1.2x

[1] Sealed gauge pressure for above 1000 psi

[2] G=Gas, L=Liquid

03

Phone: 714-998-6899 Fax: 714-998-6999 Email: [email protected]

Rev # 20220509

Corporate Headquarters

2900 Saturn St #B

Brea, CA 92821, USA

Salt Lake City Office

1364 West State Rd. Suite 101

Pleasant Grove, UT 84062, USA

ORDERING INFORMATION

Model Number

ADT273EX GP300 PSI N HART

Accessories (included)

Model number

9811Ex-X

Description

110V/220V external power adapter

QTY

1 pc

Pressure range P/N:

See pressure range tables above

9704Ex Chargeable Li-ion battery 1pc

Range type:

PSI-range by psi

BAR-range by bar

Pressure port type:

N- 1/4NPT male

N2- 1/2NPT male

B-1/4BSP male

B2-1/2BSP male

M-M20X1.5 male

AF-Autoclave F-250-C female

AM-Autoclave M-250-C male

HART Communication (Optional)

Note: The ADT273Ex can be purchased without the ADT158Ex module

if needed using the following part numbers.

ADT273EX-NO

ADT273EX-NO-HART (includes HART Communication)

9025

9040

9052Ex

1310402101

Test leads

Hanging strap with magnet

Ex USB Cable type A to type C

(For Ex models only)

Module removal screwdriver

ISO 17025 accredited calibration certificate

Optional Accessories

1 set (3 pcs)

1 pc

1 pc

1pc

1 pc

Model number

ADT158Ex

ADT161Ex

9060

9906A

9918-SC

Description

Built-in digital pressure module (see ADT158Ex datasheet)

External digital pressure module (see ADT161 datasheet)

Pressure module connection cable

Hard carrying case for handheld instrument with accessories

Soft carrying case, with space for handheld instrument, test leads, and accessories

9530-BASIC

9530-NET

Additel/Acal Automated calibration software with asset management, basic version

Additel/Acal Automated calibration software with asset management, network version, Includes server installation and 1 user license

ADT161Ex pressure modules - See ADT161 Datasheet for more info ADT158Ex pressure module - for use with ADT273Ex (bottom mount)

04

Phone: 714-998-6899 Fax: 714-998-6999 Email: [email protected]

Rev # 20220509

Corporate Headquarters

2900 Saturn St #B

Brea, CA 92821, USA

Salt Lake City Office

1364 West State Rd. Suite 101

Pleasant Grove, UT 84062, USA