Fluke 744 Fluke 741B, 743B, and 744 Process Calibrator Datasheet

Recommended accessories – 740 Series Calibrators

Specifications – 740 Series Calibrators

For more information, go to

Fluke 740 Series Documenting

Process Calibrators

For the calibration and troubleshooting of

process control instrumentation.

Included accessories

TL224 Industrial Test Leads (2 sets),

AC220 Test Clips (2 sets), TP220

Test Probes, BP7217 Battery Pack,

BC7217 Battery Charger, instruction

manual, NIST Traceable calibration

certificate and data, three year

warranty, serial port cable (743B

and 744 only), DPC/TRACK Sample

Version with free PC communica-

tion utility software (743B and

744 only).

Additional 744 accessories

BP7235 NiMH Battery Pack, HART

communications cable, HART user’s

manual, NIST Traceable calibration

certificate and data, three-year

warranty.

Ordering information

Fluke-741B

Documenting Process

Calibrator

Fluke-743B

Documenting Process

Calibrator

Fluke-744

Documenting Process

Calibrator

Function

Measure

Sourcing

DC voltage

0.025 % reading + 0.005 % full scale

0.01 % output

+ 0.005 % full scale

DC current

0.01 % reading + 0.015 % full scale

0.01 % output + 0.015 % full scale

Resistance

0.05 % reading + 50 m

Ω

0.01 % output + 40 m

Ω

Frequency

0.05 %

0.01 %

Thermocouples

0.3 °C

0.2 °C

RTDs

0.3 °C

0.1 °C

Pressure

To 0.05 % of full scale, per pressure module specifications.

•

Calibrate temperature, pressure, voltage, current,

resistance, and frequency instruments

•

Built-in procedures for transmitters, square root

transmitters and limit switches

•

Simultaneously measure and source

•

Automatically capture calibration results

•

Document procedures and results to meet ISO 9000,

EPA, FDA, OSHA, and other government requirements

•

Measure/simulate 11 types of thermocouples and

eight RTDs

•

Store up to 8,000 readings in data logging mode

(743B and 744 only)

•

Protected against dirt, dust, and moisture; unaffected by

vibration

•

Includes a PC interface (743B and 744 only)

•

Operate in English, French, German, Italian, and Spanish

•

Offer one and two-year calibration cycles and a three-year

warranty (one-year for pressure modules)

744: Get HART-ability

The Fluke 744 offers all of the capabilities of the 743B, plus

the ability to calibrate, maintain, and troubleshoot HART

instrumentation. Integrated HART communication functions

permit you to monitor, control, and calibrate HART instru-

mentation. It handles fast pulsed instruments such as RTD

transmitters and PLCs, with pulses as short as 1 ms.

See

www.fluke.com/744upgrade

for the latest list of

HART instruments.

743B: More memory, plus a PC interface

and data logging

The 743B has all the capabilities of the 741B plus a PC

interface that lets you load procedures, lists, and instructions

created with software – or unload data for printing, archiving,

and analysis. With its expanded memory, the 743B can hold

a full week of calibrations and procedures.

741B: A complete documenting calibrator

The 741B is the economical choice for plants that don’t use

PCs or that require traditional paper forms. It has storage

capacity for a day’s calibration and measurement data. When

you’re back at the shop, recall the data on-screen to fill out

calibration forms.

Summary specifications: best case, midrange, one-year.

Battery life:

Typically over eight hours

Internal battery pack:

NiCd, 7.2 V, 1700 mAh, NiMH 3500 mAh on 744.

Battery replacement:

Via snap-shut door without opening calibrator; no tools required

Weight:

1.4 kg (3 lb 1 oz)

Size (HxWxD):

236 mm x 130 mm x 61 mm (9.3 in x 5.1 in x 2.4 in)

Instrumentation

management software

The Fluke 743B and 744 are compatible

with Fluke 700SW DPC/TRACK software

and with software from Beamex,

Cornerstone, Fisher-Rosemont, Honeywell,

On Time Support and Prime Technologies.

C789

80PK-8

Fluke-700Pxx

80PK-25

TL220

See page 44

See page 42

See page 27

See page 42

See page 39

HART

®

Transmitter Calibration

Application Note

(Literature code 1262439)

The need for calibration of HART

smart transmitters is often misunder-

stood. What do you calibrate and

when? Here is a step-by-step proce-

dure showing how to use the Fluke

744 to perform calibration and digital

adjustments of Rosemount 3051 and

3144 transmitters and other HART

devices.

Fluke 744 Fluke 741B, 743B, and 744 Process Calibrator Datasheet

Fluke 744 Manual

Fluke 744 manual content summary: