Intrinsically Safe Archives - rapid-tech

FLUKE HL-200 EX Intrinsically Safe Headlamp

Sam Hewa — Sun, 25 Apr 2021 08:39:06 +0000

Fluke HL-200 EX Intrinsically Safe Headlamp

Work with confidence.

You’ve always trusted Fluke for the best in intrinsically safe measurement tools. Now, Fluke expands this line to include safe, convenient and rugged flashlights to help you see the work you’re doing, wherever you may be.

The HL-200 EX is a hands-free headlamp. This headlamp securely grips your hardhat, leaving you hands-free for whatever your job demands. The light features an adjustable angle, as well as high and low light modes.

Specifications:

HL-200 EX Intrinsically Safe Headlamp
Light modes	High / Low / Off
Light Output	High: 200 lumens Low: 100 lumens
Beam Distance	High: 100 meters Low: 75 meters
Run Time	High: 5 hours Low: 12 hours
Battery Size	3 x AAA
Light Source	Cree XP-G2 LED
IP Rating	IP67
Weight	130 g
Dimensions	80 x 50 x 45 mm
Warranty	1 year

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FLUKE FL-150 EX Intrinsically Safe Torch

Sam Hewa — Sun, 25 Apr 2021 08:17:47 +0000

Fluke FL-150 EX Intrinsically Safe Torch

Work with confidence.

The FL-150 EX is a light for any workspace. This light fits in your tool belt and offers a high, low and a strobe light mode to give you the light you need wherever and whenever you need it.

Specification

FL-150 EX Intrinsically Safe Flashlight
Light modes	High / Low / Strobe / Off
Light Output	High: 150 lumens Low: 60 lumens
Beam Distance	High: 110 meters Low: 80 meters
Run Time	High: 8 hours Low: 30 hours
Battery Size	4 x AA
Light Source	Cree XP-G2 LED
IP Rating	IP67
Weight	140 g
Dimensions	172 x 47 x 47 mm
Warranty	1 year

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FLUKE FL-120 EX Intrinsically Safe Torch

Sam Hewa — Sun, 25 Apr 2021 07:54:38 +0000

Fluke FL-120 EX Intrinsically Safe Torch

Work with confidence.

The FL-120 EX is comfortable enough for everyday use. This light fits in your tool belt and features an ergonomic design with an overmolded rubber grip and a push-button for high and low light modes.

FLUKE FL-120 EX Specification

FL-120 EX Intrinsically Safe Flashlight
Light modes	High / Low / Off
Light Output	High: 120 lumens Low: 30 lumens
Beam Distance	High: 200 meters Low: 100 meters
Run Time	High: 6 hours Low: 69 hours
Battery Size	4 x AA
Light Source	Cree XP-E LED
IP Rating	IP6X
Weight	115 g
Dimensions	174 x 47 x 47 mm
Warranty	1 year

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FLUKE FL-45 EX Intrinsically Safe Torch

Sam Hewa — Sun, 25 Apr 2021 07:04:35 +0000

FLUKE FL-45 EX Intrinsically Safe Torch features

Convenient and compact

Intrinsically safe flashlights from Fluke make working in hazardous zones a little less hazardous.

Rugged and reliable. Safety certified. From Fluke - the largest supplier of intrinsically safe measurement tools.

UL certified – CLASS I DIV 1&2 GRP ABCD; CLASS II DIV 1&2 GRP EFG
Protected from harsh environments – IP67 rated
Built with Fluke’s reputation for safety, dependability and ruggedness
Part of Fluke’s market leading line of intrinsically safe products

Intrinsically Safe Flashlight Datasheet

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FLUKE 568 Ex Intrinsically Safe Mini Infrared Thermometer

Sam Hewa — Sun, 25 Apr 2021 06:12:29 +0000

FLUKE 568 Ex Intrinsically Safe Mini Infrared Thermometer

Use the Fluke 568 Ex for intrinsically safe temperature measurements anywhere in the world

The Fluke 568 Ex Intrinsically Safe Infrared Thermometer is certified by major rating bodies for use in Class I Div. 1 and Div. 2 or Zone 1 and 2 hazardous environments anywhere in the world.

\Whether you work in petroleum, chemical, oil and gas, or pharmaceutical environments, the 568 Ex allows you to carry the most trusted name in test tools into most Ex-rated areas around the globe. The simple, three-button on-screen menu interface is quick to use and makes even complex measurements easy. It takes just a few pushes of a button to adjust emissivity, record data, or turn on and off alarms.

The FLUKE 568 Ex50:1 distance-to-spot ratio allows you to measure smaller objects from further away. And it also is compatible with K-type probes for contact measurements. Either way, you can count on the rugged, ergonomic design to stand up to tough conditions.

Other useful features:

Instantly alerts you to measurements outside of set limits with audible and visual alarms
Provides with 1% measurement accuracy
Comes with thermocouple K bead probe and two-year warranty -30-
Features a rugged, easy-to-use, ergonomic design that stands up to tough industrial, electrical, and mechanical environments
Works with mini-connector K-type thermocouples
Allows easy access to advanced features with soft-key buttons and graphical display
Captures up to 99 points of data for quick downloading to a PC through the USB connection
Powered by two AA batteries
Allows you to confidently measure a wide variety of surfaces with adjustable emissivity & built-in materials table
Easily adapts to lighting conditions with a two-level backlight

Specifications
Infrared temperature range	-40°C to 800°C
Infrared accuracy	< 0°C (32°F): ±(1.0°C (±2.0°F) + 0.1°/1°C or°F); > 0°C (32°F): ±1% or ±1.0°C (±2.0°F), whichever is greater
Display resolution	0.1°C / 0.1°F
Infrared spectral response	8 µm to 14 µm
Infrared response time	< 500 ms
Thermocouple type-k input temperature range	-270°C to 1372°C
Thermocouple type-k input accuracy	< -40°C: ±(1°C + 0.2°/1°C) ≥ -40°C: ±1% or 1°C, whichever is greater < -40°F: ±(2°F + 0.2°/1°F) ≥ -40°F: ±1% or 2°F, whichever is greater
D:S (distance to measurement spot size)	50:1
Laser sighting	Single-point laser
Minimum spot size	19 mm
Emissivity adjustment	By built-in table of common materials or digitally adjustable from 0.10 to 1.00 by 0.01
Data storage	99 points
Hi/Low alarms	Audible and two-color visual
Min/Max/Avg/Dif	Yes
Display	Dot matrix with function menus
Backlight	Two levels, normal and extra bright for darker environments
Trigger lock	Yes
Switchable celsius and fahrenheit	Yes
Power	2 AAA/LR03 type-approved batteries (For a list of type-approved batteries, refer to Product Safety Instructions.)
Battery life	4 hours with laser and backlight on; 100 hours with laser and backlight off, at 100% duty cycle
Operating temperature	0°C to 50°C
Storage temperature	-20°C to 60°C
Bead thermocouple type-k range	-40°C to 260°C
Bead thermocouple type-k accuracy	±1.1°C from 0°C to 260°C typically within 1.1°C from -40°C to 0°C

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FLUKE 707Ex Intrinsically Safe mA Loop Calibrator

Sam Hewa — Sun, 25 Apr 2021 05:39:54 +0000

Fluke 707Ex Intrinsically Safe mA 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. The 707Ex is also certified to operate in accordance with Factory Mutual N.I. Class 1, Division 2 areas Group A-D.

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 and 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

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FLUKE 721Ex Intrinsically Safe Precision Pressure Calibrator

Sam Hewa — Sat, 24 Apr 2021 11:59:21 +0000

FLUKE 721Ex Intrinsically Safe Precision Pressure Calibrator

Pressure calibration and temperature measurement for custody transfer applications

The ideal tool for gas custody transfer applications in potentially explosive atmospheres is the Fluke 721Ex Precision Pressure Calibrator.

With dual isolated pressure sensors, it allows you to take simultaneous static and differential pressure measurements with a single tool.

Fluke 721Ex Precision Pressure Calibrator Specifications:

Specifications 1-Year
Fluke-721Ex-1601	Low pressure sensor
	Range	Resolution	Accuracy
	-14 psi to +16 psi, -0.97 bar to 1.1 bar	0.001 psi, 0.0001 bar	0.025% of full scale
	High pressure sensor
	-12 psi to +100 psi, -0.83 bar to 6.9 bar	0.01 psi, 0.0001 bar	0.025% of full scale
Fluke-721Ex-1603	Low pressure sensor
	-14 psi to +16 psi, -0.97 bar to 1.1 bar	0.001 psi, 0.0001 bar	0.025% of full scale
	High pressure sensor
	-12 psi to +300 psi, -0.83 bar to 20 bar	0.01 psi, 0.001 bar	0.025% of full scale
Fluke-721Ex-1605	Low pressure sensor
	-14 psi to +16 psi, -0.97 bar to 1.1 bar	0.001 psi, 0.0001 bar	0.025% of full scale
	High pressure sensor
	-12 psi to +500 psi, -0.83 bar to 34.5 bar	0.01 psi, 0.001 bar	0.025% of full scale
Fluke-721Ex-1610	Low pressure sensor
	0 psi to +1000 psi, 0.00 bar to 69 bar	0.1 psi, 0.001 bar	0.025% of full scale
	High pressure sensor
	-12 psi to +500 psi, -0.83 bar to 34.5 bar	0.01 psi, 0.001 bar	0.025% of full scale
Fluke-721Ex-1615	Low pressure sensor
	Range	Resolution	Accuracy
	-14 psi to +16 psi, -0.97 bar to 1.1 bar	0.001 psi, 0.0001 bar	0.025% of full scale
	High pressure sensor
	0 psi to +1500 psi, 0.00 bar to 103.4 bar	0.1 psi, 0.001 bar	0.025% of full scale
Fluke-721Ex-1630	Low pressure sensor
	-14 psi to +16 psi, -0.97 bar to 1.1 bar	0.001 psi, 0.0001 bar	0.025% of full scale
	High pressure sensor
	0 psi to +3000 psi, 0.00 bar to 200 bar	0.1 psi, 0.01 bar	0.025% of full scale
Fluke-721Ex-1650	Low pressure sensor
	-14 psi to +16 psi, -0.97 bar to 1.1 bar	0.001 psi, 0.0001 bar	0.025% of full scale
	High pressure sensor
	0 psi to +5000 psi, 0.00 bar to 345 bar	0.1 psi, 0.01 bar	0.035% of full scale
Fluke-721Ex-3601	Low pressure sensor
	Range	Resolution	Accuracy
	-14 psi to +36 psi, -0.97 bar to 2.48 bar	0.001 psi, 0.0001 bar	0.025% of full scale
	High pressure sensor
	-12 to +100 psi, -0.83 bar to 6.9 bar	.01 psi, 0.0001 bar	0.025% of full scale
Fluke-721Ex-3603	Low pressure sensor
	-14 psi to +36 psi, -0.97 bar to 2.48 bar	0.001 psi, 0.0001 bar	0.025% of full scale
	High pressure sensor
	-12 psi to +300 psi, -0.83 bar to 20 bar	0.01 psi, 0.001 bar	0.025% of full scale
Fluke-721Ex-3605	Low pressure sensor
	-14 psi to +36 psi, -0.97 bar to 2.48 bar	0.001 psi, 0.0001 bar	0.025% of full scale
	High pressure sensor
	-12 psi to +500 psi, -0.83 bar to 34.5 bar	0.01 psi, 0.001 bar	0.025% of full scale
Fluke-721Ex-3610	Low pressure sensor
	Range	Resolution	Accuracy
	-14 psi to +36 psi, -0.97 bar to 2.48 bar	0.001 psi, 0.0001 bar	0.025% of full scale
	High pressure sensor
	0 psi to +1000 psi, 0.00 bar to 69 bar	0.1 psi, 0.001 bar	0.025% of full scale
Fluke-721Ex-3615	Low pressure sensor
	-14 psi to +36 psi, -0.97 bar to 2.48 bar	0.001 psi, 0.0001 bar	0.025% of full scale
	High pressure sensor
	0 psi to +1500 psi, 0.00 bar to 103.4 bar	0.1 psi, 0.01 bar	0.025% of full scale
Fluke-721Ex-3630	Low pressure sensor
	-14 psi to +36 psi, -0.97 bar to 2.48 bar	0.001 psi, 0.0001 bar	0.025% of full scale
	High pressure sensor
	0 psi to +3000 psi, 0.00 bar to 200 bar	0.1 psi, 0.01 bar	0.025% of full scale
Fluke-721Ex-3650	Low pressure sensor
	-14 psi to +36 psi, -0.97 bar to 2.48 bar	0.001 psi, 0.0001 bar	0.025% of full scale
	High pressure sensor
	0 psi to +5000 psi, 0.00 bar to 345 bar	0.1 psi, 0.01 bar	0.035% of full scale
General Specifications
Instrument setup recall	Last used on power-up
Environmental	Operating temperature -10°C to +45°C Storage temperature (without batteries) -20°C to +60°C
Altitude	2,000 m
Ingress protection	IP-40
Power requirements	6.0 V DC
Battery life	>35 hours, typical usage
Batteries required	(4) Standard AA cells
Dimensions (H x W x D)	7.9 x 4.3 x 2.3 in (20 x 11 x 5.8 cm)
Weight	03539 kg (1 lb 3 oz)
Connectors/ports pressure	Two, 1/8 in NPT, 700P Series Pressure Module; RTD Probe
Electrical and Temperature Measurement 1-Year
Function	Range	Resolution	Accuracy
mA measure	0 to 24 mA	0.001 mA	±0.015% of rdg ±0.002mA
Temperature Effect
No effect on accuracy on all functions from 15°C to 35°C
Add ±0.002% F.S./°C for temps outside of 15°C to 35°C
Available Pressure Engineering Units
psi, bar, mbar, kPa, kgcm2, cmH₂O @ 4°C, cmH₂O @ 20°C, mH₂O @ 4°C, mH₂O @ 20°C, inH₂O @ 4°C, inH₂O @ 20°C, inH₂O @ 60°F, mmHg @ 0°C, inHg @ 0°C, ftH₂O @ 4°C, ftH₂O @ 20°C, ftH₂O @ 60°F
Available Pressure Engineering Units
ATEX	Ex ia IIB T3 Gb (Ta= -10… +45 °C)
	KEMA 10 ATEX 0168X
IECEx	Ex ia IIB T3 Gb (Ta= -10…+45 °C)
	II 2 G IECEx CSA 10.0013X

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FLUKE 718Ex Intrinsically Safe Pressure Calibrator

Sam Hewa — Sat, 24 Apr 2021 11:23:57 +0000

The new Fluke 718Ex Intrinsically Safe Pressure Calibrator is a powerful new intrinsically safe, self contained pressure calibration solution.

Fluke 718Ex Intrinsically Safe Pressure Calibrator Specification

Pressure Measurement Accuracy
Fluke 718Ex 30G	Range	-830 mbar to 2 bar (internal sensor) Over pressure: 3x FS
	Resolution	0.0001 bar
	Accuracy	0.05% FS
	Functions	Zero, Min, Max, Hold, Damp
Fluke 718Ex 100G	Range	-830 mbar to 2 bar (internal sensor) Over pressure: 2x FS
	Resolution	0.001 bar
	Accuracy	0.05% FS
	Functions	Zero, Min, Max, Hold, Damp
Fluke 718Ex 300G	Range	-830 mbar to 20 bar (internal sensor) Over pressure: 375 psi, 25 bar
	Resolution	0.0001 bar
	Accuracy	0.05% FS
	Functions	Zero, Min, Max, Hold, Damp
Fluke 718Ex series	Range	Via pressure module connector 29 pressure modules, 2.5 mbar to 700 bar Over pressure per pressure module specs
	Resolution	Per pressure module specs
	Accuracy	To 0.025% of full span, per pressure module specs
	Functions	Zero, Min, Max, Hold, Damp
	Source pressure, built in pump range	-820 mbar to full scale
For use with non-corrosive gasses. Supported Pressure Units psi, inH₂O (4°C), inH₂O (20°C), kPa, cmH₂O (4°C), cmH₂O (20°C), bar, mbar, kg/cm², mmHg, inHg Media compatibility per pressure module specs
Technical Data
Measure accuracy	Range	0-24 mA
	Resolution	0.001 mA
	Accuracy	0.02% rdg ±2 counts
Display	LCD, 5 digit pressure and current simultaneous
Environmental Specifications
Operating temperature	-10°C to 55°C
Storage temperature	-40°C to 60°C
Humidity (without condensation)	95% (10°C to 30°C)
	75% (30°C to 40°C)
	45% (40°C to 50°C)
	35% (50°C to 55°C)
Operating altitude	3,000 m max
Safety Specifications
Safety	ATEX II 1G Ex ia IIC T4 compliant
	CSA Certification I.S. Class I
	Div 1 Groups A-D , T4
Mechanical and General Specifications
Size (L x W x H)	216 x 94 x 66 mm (with holster)
Weight	Approx. 992 g (with holster)
Warranty	Three years, one year for pump
Shock	1 meter drop test
Vibration	Random, 2 G, 5-500 Hz
Battery type	One 9-volt alkaline battery ANSI/NEDA 1604A or IEC 6LR619V
Battery life	4 to 20 hours, depending on functions used

Models Available

Fluke-718Ex 30G Pressure Calibrator
Fluke-718Ex 100G Pressure Calibrator
Fluke-718Ex 300G Pressure Calibrator

Included accessories

Protective red holster, TL75 test leads, AC72 test clips, CD users manuals (English, French, German, Spanish, Italian, Dutch, Norwegian, Danish, Swedish, Finnish, Portuguese, Korean, Chinese, Japanese), Fluke 718Ex CCD control drawing

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FLUKE 725Ex Intrinsically Safe Process Calibrator

Sam Hewa — Sat, 24 Apr 2021 10:57:31 +0000

The Fluke 725Ex Intrinsically Safe Process Calibrator is powerful yet easy-to-use. Combined with one of the (eight) Fluke 750PEx Pressure Modules, the 725Ex is able to calibrate almost any process instrument likely to need service in an area where explosive gasses may be present.

Specifications: Fluke 725Ex Series Process Calibrator

Measurement Accuracy
Voltage DC	30.000 V	0.02% + 2 counts (upper display)
	10.000 V	0.02% + 2 counts (lower display)
	90.00 mV	0.02% + 2 counts
	-10.00 mV to 75.00 mV	0.025% + 1 count (via TC connector)
Current DC	24.000 mA	0.02% + 2 counts
Resistance	0.0 to 400.0 Ω	0.1 Ω (4-wire), 0.15 Ω (2- and 3-wire)
	401 to 1500 Ω	0.5 Ω (4-wire), 1 Ω (2- and 3-wire)
	1500 to 3200 Ω	1 Ω (4-wire), 1.5 Ω (2- and 3-wire)
Frequency	2.0 to 1000.0 CPM	0.05% + 1 count
	1.0 to 1100.0 Hz	0.05% + 1 count
	1.00 to 10.00 kHz	0.05% + 1 count
	Sensitivity	1 V peak-to-peak-minimum
Pressure	Accuracy from 0.025% of range using any of 8 intrinsic safe pressure modules (for detailed specifications refer to pressure modules in options and accessories). Modules available for differential, gauge, vacuum, absolute, dual and high pressure.
Source Accuracy
Voltage DC	100.00 mV	0.02% + 2 counts
	10.000 V	0.02% + 2 counts
	-10.00 mV to 75.00 mV	0.025% + 1 count (via TC connector)
Current DC	24.000 mA (source)	0.02% + 2 counts
Current DC	24.000 mA (simulate)	0.02% + 2 counts
Resistance	15.0 to 400.0 Ω	0.15 Ω (exc. current 0.15 to 0.5 mA), 0.1 Ω (exc. current 0.5 to 2 mA)
	401 to 1500 Ω	0.5 Ω (excitation current 0.05 to 0.8 mA)
	1500 to 3200 Ω	1 Ω (excitation current 0.05 to 0.4 mA)
Frequency	2.0 to 1000.0 CPM	0.05%
	1.0 to 1100.0 Hz	0.05%
	1.00 to 10.00 kHz	0.25%
	Waveform	5 V p-p squarewave, -0.1 V offset
RTDs and Thermocouples
Measure accuracy	NI-120	0.2°C
	PT-100 (385)	0.33°C
	PT-100 (393)	0.3°C
	PT-100 (JIS)	0.3°C
	PT-200 (385)	0.2°C
	PT-500 (385)	0.3°C
	PT-1000 (385)	0.2°C
	Resolution	0.1°C
	J	0.7°C
	K	0.8°C
	T	0.8°C
	E	0.7°C
	R	1.8°C
	S	1.5°C
	B	1.4°C
	L	0.7°C
	U	0.75°C
	N	0.9°C
	Resolution	J, K, T, E, L, N, U: 0.1°C, 0.1°F B, R, S: 1°C, 1°F
	XK	0.6°C
	BP	1.2°C
Source accuracy	NI-120	0.2°C
	PT-100 (385)	0.33°C
	PT-100 (393)	0.3°C
	PT-100 (JIS)	0.3°C
	PT-200 (385)	0.2°C
	PT-500 (385)	0.3°C
	PT-1000 (385)	0.2°C
	Resolution	0.1°C
		Accuracy stated for 4-wire measurement.
	J	0.7°C
	K	0.8°C
	T	0.8°C
	E	0.7°C
	R	1.4°C
	S	1.5°C
	B	1.4°C
	L	0.7°C
	U	0.75°C
	N	0.9°C
	Resolution	J, K, T, E, L, N, U: 0.1°C, B, R, S: 1°C
	XK	0.6°C
	BP	1.2°C
Specifications
Ramp functions	Source functions	Voltage, current, resistance, frequency, temperature
Ramp functions	Ramps	Slow ramp, Fast ramp, 25% step-ramp
Loop power function	Voltage	12 V
	Accuracy	10%
	Maximum current	22 mA, short circuit protected
Step functions	Source functions	Voltage, current, resistance, frequency, temperature
Step functions	Steps	25% of range, 100% of range
Safety specifications
Agency approvals	I.S. Class I, Division 1 Groups B-D
Mechanical and General Specifications
Size	130 x 236 x 61 mm (5.188 x 9.291 x 2.402 in)
Weight	0.85 kg (1.874 lbs.)
Batteries	4 AA alkaline batteries
Warranty	Three year
Battery replacement	Separate battery compartment, accessible without breaking calibration seal
Side port connections	Pressure module connector

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FLUKE 28 II Ex Intrinsically Safe True RMS Digital Multimeter

Sam Hewa — Sun, 18 Oct 2020 10:08:28 +0000

FLUKE 28 II Ex Intrinsically Safe True RMS Digital Multimeter

Now there’s an intrinsically safe digital multimeter (DMM) you can use in a wide range of hazardous settings. Whether you work in petroleum, chemical, or pharmaceutical environments, the 28 II Ex gives high-end test and troubleshooting power you need is packed into the most rugged intrinsically safe (IS) DMM Fluke has ever built: drop-proof, waterproof, dust-proof (IP67).

All the measurement functions of our most popular industrial DMMs

One tool equips you with all the testing and troubleshooting power you need wherever you go––inside or outside ATEX zones 1 or 2,. No need to carry different meters for different areas, or worry about crossing through an Ex-required zone with a non-Ex rated instrument.

4-1/2 digit mode for precise measurements (20 000 counts)
True-rms ac voltage and current for accurate measurement on nonlinear signals
Measures up to 1000 V and 10A AC and DC (note that Ex zones require reduced measurements)
Low pass filter ensures accurate voltage and frequency measurements on variable speed motor drives (VSDs)
Frequency to 200 kHz and % duty cycle to help you diagnose VSDs and switching power supplies
Resistance, continuity and diode test
10 000 μF capacitance range for components and motor caps
Conductance measurements for high resistance or leakage tests
Min/Max-Average and Peak capture to record transients and variations automatically
Relative mode to remove test lead interference on resistance measurements
Auto and manual ranging for maximum flexibility
Input Alert protects you by chirping and flashing “Lead when leads are plugged into the wrong inputs

Easy to use

Important extras keep you productive all day long in less than optimal conditions.

Backlit keypad buttons provide extra visibility in poorly lit areas, even when you’re wearing full PPE
Large display digits and 2-level bright white backlight also increases visibility
Long battery life – 400 hours typical without backlight (Alkaline)
Optional magnetic hanger for easy setup and viewing while freeing your hands for other tasks

Easy to service in the field

Access to the separate battery compartment makes it easy to change batteries or fuses without jeopardizing instrument calibration.

Fluke 28 II Ex Specifications

Accuracy Specifications
Accuracy specifications are shown as ±(% of reading + number of digits)
DC voltage	Range	0.1 mV to 1000 V
	Accuracy	±(0.05% + 1)
AC voltage	Range	0.1 mV to 1000 V
	Accuracy	±(0.7% + 4)
DC current	Range	0.1 μA to 10 A
	Accuracy	±(0.2% + 4)
AC current	Range	0.1 μA to 10 A
	Accuracy	±(1% + 2)
Resistance	Range	0.1 Ω to 50 MΩ
	Accuracy	±(0.2% + 1)
Conductance	Range	60.00 nS
	Accuracy	±(1.0% + 10)
Diode test	Range	2.0 V
	Accuracy	±(2.0% + 1)
Duty cycle	Range	0.0% to 99.9%
	Accuracy	Within ±(0.2% per kHz + 0.1%) for rise times <1 µs
Capacitance	Range	10 nF to 9999 μF
	Accuracy	±(1% + 2)
Frequency	Range	0.5 Hz to 199.99 kHz
	Accuracy	±(0.005% + 1)
Temperature	Range	-200°C to +1090°C
	Accuracy	±(1% + 10)°C
Display counts	6000 counts/19,999 counts in high-resolution mode
Peak capture	Record transients up to 250 us
Min/Max/Avg recording	Display signals up to approximately 100 ms
Accuracy specifications are shown as ±(% of reading + number of digits)
Safety Certifications
ATEX	{Ex} II 2G Ex ia IIC T4 Gb
	{Ex} I M1 Ex ia I Ma
NEC-500	Class I, Div 1, Groups A-D, 130°C
IECEx	Ex ia IIC T4 Gb
	Ex ia I Ma
GOST R Ex	1Ex ia IIC T4 Gb X
	PO Ex ia I Ma X
	IP6X
General Specifications
Power
	Three AAA batteries
	Battery life: 400 hours
Display	LCD, with backlight
External protection	Rubber holster
Warranty	Three years
Size with holster (H x W x L)	6.4 x 10.0 x 19.8 cm
Weight with holster	700 g

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