Optimum Electronic Instruments

• Ideal for gas flow calibration (custody transfer) applications
• Two isolated, stainless steel, pressure sensors with 0.025 % accuracy
• Pt100 RTD input for temperature measurement, (probe optional)
• Measures 4 to 20 mA signals
• Internal 24 V loop power supply can power a transmitter under test
• Measure up to 30 V dc, check 24 V loop power supplies
• Extend pressure measurement range with the connection to external 700 series pressure modules (29 ranges)
• Large backlit graphics display can display up to three inputs simultaneously
• Store five instrument setups for recall and use

• Measure temperature from RTD output
• Simulate RTD output
• Operates with seven types of RTDs
• Measure additional RTDs using Ohms measurement function
• Simulate additional RTDs using Ohms source function
• ºF or ºC selectable
• Four shrouded banana jacks
• Compatible with Rosemount® pulsed RTD transmitters (pulses > 10ms)
• Holster features test lead storage
• Compatible with toolpack magnetic hanging system

We are one of the leading wholesale traders of Fluke 705 Loop Calibrator. 

• Low-cost calibrator muscle. 
• A large display and simple, the pushbutton interface for ease of use.
• "Span Check" for fast confirmation of zero and span.

• ATEX II 1G Ex ia IIC T4 Compliant.
• Built-in pressure/vacuum hand pump, with fine adjust vernier and bleed valve.
• 30, 100, and 300 psi ranges (2, 7, and 20 bar)
• Pressure measurement to 0.05% of full span, using an internal pressure sensor.
• Pressure measurement to 200 bar using any of eight intrinsically safe Fluke 700PEx Pressure Modules.
• A wide range of selectable measurement units for pressure.
• Current measurement with 0.02% accuracy and 0.001 mA resolution.
• Pressure switch test function.
• Min-Max Hold functions.
• Compact size and weight.
• Simple, push-button user interface.
• Rugged and reliable, ideal for field use.

Precision Pressure Measurement for 75X and 720 Series Calibrators

The 750P Series Pressure Modules are the ideal pressure modules to enable gage, differential and absolute pressure measurement with Fluke 750 and 740 series DPCs and 725, 726 MPCs to measure pressure.

• Up to 0.01 % reference uncertainty
• 6-month and 1-year specifications
• Temperature compensated 0 °C to 50 °C
• Digital communication to calibrators, no analog losses or errors
• Broad selection of ranges
• Gage, differential, dual range, absolute and vacuum measurement models
• Intrinsically safe models are Class I Div 1 Groups A-D T4, Ta = 0 °C to +50 °C, ATEX II 1G Ex ia IIC T4 compliant
• Eight (8) Intrinsically Safe models that are certified to:
  • NEC-500: Class I Div 1, Groups A-D, Ga
  • ATEX: II 1 G Ex ia IIC T4 Ga
  • IECEx: Ex ia IIC T4 Ga *All certifications: Ta = -10 °C to +50 °C

The 719Pro includes a full functioning loop calibrator that sources, simulates and measures mA signals and more making it the ideal test tool for calibrating high accuracy transmitters, pressure switches and pressure gauges.

Get the ultimate in measurement flexibility with the large backlit screen, which displays three parameters at once:

• Pressure measurement from an internal or external sensor
• Sourced/simulated or measured mA values
• The temperature measured by optional RTD probe

Features:

• Unique integrated electric pump for one-handed pressure calibration
• Test pressure switches easily with easy-to-use switch test function
• Precision pressure adjust vernier for easy and accurate pressure calibration
• Ideal accuracy and performance (0.025 %) for reference class transmitter calibration
• 30 PSI, 150 PSI and 300 PSI pressure ranges
• Programmable pressure calibrator pump limit:
  • Eliminates over-pressurization
  • Allows the user to program target pressures for pumping
• Extended pressure measurement range with any of 29 700Pxx Pressure Modules
• Pump cleanout ports reduce pump failures from moisture and fluid damage
• Fluid trap included with the unit to mitigate the chance of fluid damage in at-risk applications
• Precision temperature measurement with optional RTD probe