Ecom 725Ex Calibrator

SKU: 482851

A very powerful intrinsically safe calibration instrument. 725Ex multifunction process calibrator is extremely safe! Volts direct current, mA, RTDs, thermocouples, frequency, and ohms are all measured. Pressures up to 3,000 psi/200 bar can be measured with any of the eight fundamentally safe 700PEx Pressure Modules.

IMPORTANT UPDATE: Currently not available from FLUKE.

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$5,48459

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The 725Ex is an intrinsically safe multifunction process calibrator that is both powerful and simple to operate. The calibrator can calibrate practically any process instrument that will need service in an ex-hazardous environment when used in conjunction with the 700PEx pressure modules.

The intrinsically safe calibrator is a versatile measuring tool for process technicians that may be used in a variety of situations.

Features:

  • Class I, Division 1
  • ATEX Zone 0 (II 1G EEx ia IIB 171°C)
  • Two-channel simultaneous source and measure capability for calibration of transmitters
  • Store frequently-used test setups for later use
  • Power transmitters with internal loop supply
  • Pressure switch test function to capture set, reset, and deadband values
  • Pressure measurement to 3,000 psi/200 bar using any of the 8 intrinsically safe 700PEx Pressure Modules
  • Measure volts dc, mA, RTDs, thermocouples, frequency, and ohms

 

Specifications:

FUNCTIONRangeResolutionAccuracyRemarks
VOLTAGE0 mV … 100 mV0.01 mV0.02% of Rdg. +2 DigitsMax. load 1 mA
0 mV … 10 V (source)0.001 V
0 V … 30 V (measure)0.001 V
CURRENT0 mA … 24 mA0.001 mA0.02% of Rdg. +2 DigitsMax. load 250 Ω at 20 mA
MV (TE-TERMINALS)-10 mV …+75 mV0.01 mV0.025% of range +1 Digit
RESISTANCE15 Ω … 3,200 Ω (source)
0 Ω … 3,200 Ω (measure)
0.1 Ω … 1 Ω0.1 Ω … 1.0 Ω
FREQUENCY2.0 CPM … 1,000 CPM0.1 CPM±0.05% of Rdg.see*
1 Hz … 1,000 Hz1 Hz±0.05% of Rdg.
1 kHz … 10.0 kHz0.1 kHz±0.25%
LOOP SUPPLY12 Vn.z.0.1
HUMIDITY95% (+10 °C … +30 °C)
(~ +50 °F … +86 °F)
75% (+30 °C … +40 °C)
(~ +86 °F … +104 °F)
45% (+40 °C … +50 °C)
(~ +104 °F … +122 °F)
35% (+50 °C … +55 °C)
(~ +122 °F … +131 °F)
AMBIENT TEMPERATURE-10 °C … +55 °C (14 °F … +131 °F)
STORAGE TEMPERATURE-40 °C … +71 °C (-40 °F … +160 °F)
OPERATING TIMEapprox. 25 hours
POWER SUPPLY4x AA (type approved)
DIMENSIONS200 mm x 96 mm x 47 mm(~ 7.9" x 3.8" x 1.9")
WEIGHTapprox. 650 g (~ 22.9 oz)

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