Fluke 28 II Ex Intrinsically Safe Multimeter
Fluke 28 II Ex Intrinsically Safe Multimeter
- Completely sealed, IP67 rated case
- 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 1000V and 10A ac and dc (note that Ex zones require reduced measurements)
Fluke 28-II TRMS Industrial Multimeter with IP67 Rating
The Fluke 28 II Ex digital multimeter is the new standard for operating in harsh conditions. Combining the features and accuracy to troubleshoot most electrical problems with a completely sealed, IP67 rated case, the 28 II Ex is built to handle any situation, inside and outside of hazardous zones, without compromising compliance or measurement performance.
The Fluke 28 II Ex multimeter eliminates the need carry different meters for different areas, or worry about crossing through an Ex-required zone with a non-Ex rated instrument. It has an extended operating temperature range of 5 to 131 °F, can operate in 95 % humidity, and is designed and tested to withstand 10 foot drops. The long battery life (up to 400 hours), backlit keypad, large display digits and 2-level bright white backlight increase visibility in poorly lit areas and keep you productive all day long in less than optimal conditions.
The Fluke 28 II Ex multimeter measures up to 1000V and 10A ac and dc with True-rms for accurate measurement on nonlinear signals. Frequency measurements to 200 kHz and % duty cycle help you diagnose VSDs and switching power supplies. Resistance, conductance, diode test, capacitance, and temperature are also measured with a high degree of accuracy. Results are displayed on the bright, 4-1/2 digit LCD for precise measurements (20,000 counts).
Features
- Completely sealed, IP67 rated case
- 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 1000V 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
- 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/Avg 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
- Fluke 28 II Ex I.S. Certifications:
- IECEx Ex ia IIC T4 Gb, Ex ia IIIC T130 °C Db, Ex ia I Ma
- Fluke 28 II Ex safety and regulatory compliance:
- ISA-82.02.01
- CAN/CSA-C22.2 No. 61010-1-04/UL61010-1:2004, and TUV 61010-1:2001
- CE
- Measurement Category III, 1000 V / Category IV, 600 V
Specifications
Fluke 28-II Specifications
| Voltage Range | 0.1mV to 1000V AC/DC |
| Voltage Accuracy | AC: ±0.7% rdg. +4 dgt. DC: ±0.05% rdg. +1 dgt. |
| Current Range | 0.1µA to 10A AC/DC |
| Current Accuracy | AC: ±1.0% rdg. +2 dgt. DC: ±0.2% rdg. +4 dgt. |
| Resistance Range | 0.1Ω to 50MΩ |
| Capacitance Range | 1nF to 9999ΩF |
| Frequency Range | 0.5Hz to 199.99kHz |
| Temperature Range | -200 to 1090°C |
Features
Features:
- Measure up to 1000 V ac and dc
- Measure up to 10 A (20 A for 30 seconds)10,000 μF capacitance range
- Frequency to 200 kHz
- Extended ac voltage bandwidth – 40 Hz to 30 kHz
- Resistance, continuity and diode test
- Min/Max and average recording to capture variations automatically
- Peak min-max
- Unique function for accurate voltage and frequency measurements on adjustable speed motor drives and other electrically noisy equipment
- IP 67 waterproof & dustproof protection, completely sealed for use in harsh environments
- Designed to withstand 3 meter drop (with holster)
- True-rms ac voltage and current for accurate measurements on non-linear loads
- Hi resolution 20,000 count display mode
- Backlit keypad buttons allow for easy visibility in lowlit areas
- Large display digits and 2 level bright white backlight for increased visibility
- Reversible holster for added protection when not in use
- Withstands hazardous 8,000 volt spikes caused by load switching and faults on industrial circuits and complies with second edition IEC and ANSI electrical safety standards
- Long battery life (800 hours)
- Relative mode to remove test lead resistance from low ohms measurements
- Auto and manual ranging for maximum flexibility
- Optional magnetic hanger for easy setup and viewing while freeing your hands for other tasks
- MSHA approval (pending)
