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Intrinsically Safe Calibrators

Ecom 725Ex Calibrator

Out of Stock
SKU: 482851
$0.00

Safety Specifications

Incl. accredited factory seal & certification stamps
ZoneZone 0
Hazardous AreaClass 1 Division 1
Product Description

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Technical Datasheet

Certification & Specification

Country of OriginGermany (DE)
ATEX Safety / ZoneZone 0
Hazardous Area RatingClass 1 Division 1

Product Overview

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:

FUNCTION Range Resolution Accuracy Remarks
VOLTAGE 0 mV … 100 mV 0.01 mV 0.02% of Rdg. +2 Digits Max. load 1 mA
0 mV … 10 V (source) 0.001 V
0 V … 30 V (measure) 0.001 V
CURRENT 0 mA … 24 mA 0.001 mA 0.02% of Rdg. +2 Digits Max. load 250 Ω at 20 mA
MV (TE-TERMINALS) -10 mV …+75 mV 0.01 mV 0.025% of range +1 Digit
RESISTANCE 15 Ω … 3,200 Ω (source)
0 Ω … 3,200 Ω (measure)
0.1 Ω … 1 Ω 0.1 Ω … 1.0 Ω
FREQUENCY 2.0 CPM … 1,000 CPM 0.1 CPM ±0.05% of Rdg. see*
1 Hz … 1,000 Hz 1 Hz ±0.05% of Rdg.
1 kHz … 10.0 kHz 0.1 kHz ±0.25%
LOOP SUPPLY 12 V n.z. 0.1
HUMIDITY 95% (+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 TIME approx. 25 hours
POWER SUPPLY 4x AA (type approved)
DIMENSIONS 200 mm x 96 mm x 47 mm(~ 7.9" x 3.8" x 1.9")
WEIGHT approx. 650 g (~ 22.9 oz)

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