Fluke 741B Documenting Process Calibrator

Part Number:
FE 741B
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Yes! Available up to 1 units

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Price:
$4610.95 USD (change)

 

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For the calibration and troubleshooting of process control instrumentation.

We know how tough your job can be. You've got a lot to deliver in as little time as possible. So we've made it easier on you - with our multifunction 740B Series Documenting Process Calibrators.

The 740 Series does the work of several tools - sourcing or measuring pressure, temperature, and electrical signals in one rugged, hand-held device.

For documentation, the 740 Series automates calibration procedures and captures your data - for easy transfer to a PC using Fluke DPC/Track software or other popular packages. And, of course, it helps you meet rigorous standards like ISO 9000, FDA, EPA and OSHA regulations.

The 740 Series is easy to use with flexible test strategies, user-entered values, custom units, even a built in calculator. And like all Fluke tools, it's rugged, reliable and tough as nails. It's like having several powerful tools in one - so you can work faster than ever:

  • Calibrate temperature, pressure, voltage, current, resistance, and frequency.
  • Measure and source with one compact, rugged, reliable tool.
  • Create and run automated as-found/as-left procedures to satisfy quality programs or regulations. Supports linear, square-root devices plus one-point and two-point limit switches.
  • Record and document results.
  • Transfer the results to a PC (743B and 744 only), saving the time to manually transcribe data. Run popular instrumentation management software.
  • HART communication capability lets you program and control HART instrumentation (744 only).
What's included:
  • 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 communication utility software (743B and 744 only).

The Fluke 741B offers simultaneous source and measure capabilities for all common process parameters. Create and execute automated procedures and automatically capture the results.

The Fluke 743B offers all the capability of the 741B, plus adds a serial interface for two-way communication applications.

The Fluke 744 offers all of the capabilities of the 743B, plus the ability to maintain and calibrate selected HART transmitters without a second tool.

The Good:


The Bad:


The Bottom Line:

Full Review

    The 741B is easy to use with flexible test strategies. And like all Fluke tools, it's rugged, reliable and tough as nails. It's like having several powerful tools in one - so you can work faster than ever:
    • Measure volts, mA, RTDs, thermocouples, frequency, and ohms to test sensors, transmitters and other instruments
    • Source/simulate volts, mA, thermocouples , RTDs, frequency, ohms, and pressure to calibrate transmitters
    • Power transmitters during test using loop supply with simultaneous mA measurement
    • Measure/source pressure using any of 29 Fluke 700Pxx Pressure Modules
    • Measure and source simultaneously with one compact, rugged, reliable tool
    • Create and run automated as-found/as-left procedures to satisfy quality programs or regulations. Record and document results
    • Use many features like autostep, custom units, user entered values during test, one-point and two-point switch testing, square root DP flow testing, programmable measurement delay etc.
    • Easy to use
    • Three year warranty
    • Bright white display. Read both sourced and measured parameters.
    • Multi lingual interface
    • Handling of fast pulsed RTD transmitters and PLCs, with pulses as short as 1msec.
Measurement Accuracy
Voltage DC
110.000 mV0.025%+0.015% *
1.10000 V0.025%+0.005% *
11.0000 V0.025%+0.005% *
110.000 V0.05%+0.005% *
300.00 V0.05%+0.005% *
Voltage AC
20 to 40 Hz2% + 10
40 to 500 Hz0.5% + 5
500 to 1 kHz2% + 10
1 kHz to 5 kHz10% + 20
Ranges:1.1000, 11.000, 110.00, 300V
Current DC
30.000 mA0.01% + 0.015% *
110.00 mA0.01% + 0.015% *
Resistance
11.000 Ω0.05% + 50 mΩ
110.00 Ω0.05% + 50 mΩ
1.1000 kΩ0.05% + 500 mΩ
11.000 kΩ0.1% + 10 Ω
Frequency
1.00 to 109.99 Hz0.05 Hz
110.0 to 1099.9 Hz0.5 Hz
1.100 to 10.999 kHz5 Hz
11.00 to 50.00 kHz50 Hz
Pressure
Accuracyfrom 0.025% of range using any of 29 pressure modules.

(for detailed specifications refer to pressure modules in options and accessories)

Modules available for differential, gage, vacuum, absolute, dual and high pressure.
Note
*(% of reading + % of full scale)

Source Accuracy
Voltage DC
110.000 mV0.01%+0.005% *
1.10000 V0.01%+0.005% *
15.0000 V0.01%+0.005% *
Current DC
22.000 mA (Source)0.01%+ 0.015% *
22.000 mA (Simulate)0.02% + 0.03% *
Resistance
11.000 Ω0.01% + 20 mΩ
110.00 Ω0.01% + 40 mΩ
1.1000 kΩ0.02% + 500 mΩ
11.000 kΩ0.03% + 5Ω
Frequency
0.00 to 10.99 Hz0.01 Hz
11.00 to 109.99 Hz0.1 Hz
110.0 to 1099.9 Hz0.1 Hz
1100 to 21999 Hz2 Hz
22.000 to 50.000 kHz5 Hz
Note
*(% of reading + % of full scale)

RTDs and Thermocouples
Measure Accuracy:
10 Ω Cu (427): 2 °C
100 Ω Pt (3916):0.3 °C
100 Ω Pt (3926):0.3 °C
100 Ω Pt (385):0.3 °C
200 Ω Pt (385):0.3 °C
500 Ω Pt (385):0.3 °C
1000 Ω Pt (385):0.3 °C
120 Ω Ni (672):0.3 °C
note:For 2-and 3-wire measurement, add 0.4 °C
E:0.3 °C
N:0.5 °C
J:0.3 °C
L:0.3 °C
K:0.3 °C
T:0.3 °C
U:0.3 °C
B:0.9 °C
R:1.0 °C
S:0.9 °C
C:0.6 °C
note:Accuracy with external cold junction, for internal junction add 0.2°C
Source Accuracy:
10 Ω Cu (427):1 °C
100 Ω Pt (3916):0.1 °C
100 Ω Pt (3926):0.1 °C
100 Ω Pt (385):0.1 °C
200 Ω Pt (385):0.1 °C
500 Ω Pt (385):0.1 °C
1000 Ω Pt (385):0.1 °C
120 Ω Ni (672):0.1 °C
note:For 2-and 3-wire simulation, add 0.4 °C
E:0.2 °C
N:0.3 °C
J:0.2 °C
L:0.2 °C
K:0.3 °C
T:0.3 °C
U:0.3 °C
B:0.8 °C
R:0.9 °C
S:0.9 °C
C:0.6 °C
note:Accuracy with external cold junction, for internal junction add 0.2 °C

 

Specifications
Ramp Functions
Source functions:Voltage, current, resistance, frequency, temperature
Rate:4 steps/second
Trip detect:Continuity or voltage (continuity detection not available when sourcing current)
Loop Power Function
Voltage:Selectable, 24 V or 28 V
Accuracy:5%
Maximum current:22 mA, short circuit protected
Maximum input voltage:30 V DC
Step Functions
Source FunctionsVoltage, current, resistance, frequency, temperature
Manual StepSelectable step, change with arrow buttons
AutostepFully programmable for function, start delay, stepvalue, time per step, repeat

Environmental Specifications
Operating temperature

-10 °C to +50 °C

-20 °C to +50 °C *
Storage temperature

-20 °C to +60 °C
Dust/water resistance

Meets IP52, IEC 529
Operating Altitude

2800 m
Note
*Except frequency and AC

Safety Specifications
Agency Approvals

CAN/CSA C22.2 No 1010.1-92, ASNI/ISA S82.01-1994, UL3111, and EN610-1:1993

Mechanical & General Specifications
Size

130 x 236 x 61 mm
Weight

1.4 kg
Batteries
NiCd:7.2V, 1.7 Ah
Battery life

~8 hours typical
Battery Replacement

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

Pressure module connector

Connection for optional battery eliminator
Data storage capacity

1 day of calibration results
90 day specifications

The standard specification intervals for the 741B is 1 and 2 years.

Typical 90 day measurement and source accuracy can be estimated by

dividing the one year "% of reading" or "%of output" specifications by 2.

Floor specifications, expressed as "% of full scale" or

"counts" or "ohms" remain constant.

No user reviews available.
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Fluke 700P24 Differential Pressure Module Wet (15 psi) $1,229.95
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Fluke 700PD7 Dual Pressure Module (-15/200 psi) $1,418.95
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Fluke 700PA4 Absolute Pressure Module (15 psi) $1,418.95
Fluke 700P30 Gage Pressure Module (5000 psi) $2,006.95
Fluke 700PD2 Dual Pressure Module (±1 psi) $1,418.95
Fluke 700P07 Gage Pressure Module (500 psi) $1,229.95
Fluke 700P04 Differential Pressure Module (15 psi) $1,229.95
Fluke 700PD5 Dual Pressure Module (-15/30 psi) $1,418.95
Fluke 700P00 Differential Pressure Module (1 in. H2O) $1,652.95
Fluke 700PA5 Absolute Pressure Module (30 psi) $1,418.95
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Fluke 700P01 Differential Pressure Module (10 in. H2O) $1,229.95
Fluke 700P29 Gage Pressure Module (3000 psi) $2,006.95
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Fluke 700P02 Differential Pressure Module (1 psi) $1,229.95
Fluke 700PD6 Dual Pressure Module (-15/100 psi) $1,418.95
Fluke 700PD3 Dual Pressure Module (±5 psi) $1,418.95
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