Fluke 707Ex Intrinsically Safe Loop Calibrator

The 707Ex is an intrinsically safe loop calibrator for use in explosion endangered areas. The Fluke 707Ex is certified in accordance with the ATEX directive (Ex II 2 G Ex ia IIC T4) in Zones 1 and 2.



Description

Specifications
Current Measurement
Range:  0 to 24 mA
Resolution:  0.001 mA
Accuracy:  0.015% Rdg + 2 LSD
Current Sourcing
Range:  0 to 20 mA or 4 to 20 mA
Accuracy:  0.015% Rdg + 2 LSD
Drive Capability:  700 Ω at 20 mA
Current Simulation
Range:  0 to 20 mA or 4 to 20 mA
Accuracy:  0.015% Rdg + 2 LSD
Loop Power
 While measuring mA, 24 V
Voltage measurement
Range:  0 to 28 V DC
Resolution:  1 mV
Accuracy:  0.015% Rdg + 2 LSD
Environmental Specifications
Operating Temperature
 -10ºC to 55ºC
Storage Temperature
 -40ºC to 60ºC
Humidity (Without Condensation)
 0 to 95% (0ºC to 30ºC);
 0 to 75% (30ºC to 40ºC)
 0 to 45% (40ºC to 50ºC)
Temperature Coefficient
 -10ºC to 18ºC, 28ºC to 55ºC, ±.005% of range per ºC
Safety Specifications
Safety
 CSA C22.2 No. 1010.1:1992
EMC
 EN50082-1:1992 and EN55022:1994 Class B
Maximum voltage
 30 V
ATEX certification
 Ex II G Ex ia IIC T4 Zones 1 and 2, ZELM 02 ATEX 0120 X
CE certification
 EN61010-1 and EN61326
Mechanical & General Specifications
Size
 152 x 70 x 41 mm
Weight
 224 g (350 g including holster)
Batteries
 One 9V battery Alkaline
Warranty
 3 year
Shock & Vibration
 per MIL-T-28800 for a Class 2 Instrument
Display current and % of span
 Yes
Auto step, auto ramp
 Yes
Span Check
 Yes
Fluke 707Ex Intrinsically Safe Loop Calibrator