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E-mail
shibo.yang@szhcj.cn
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Phone
13671568405
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Address
Room 301, Building 3, No. 1128 Changjiang South Road, Kunshan Development Zone, Jiangsu Province
Suzhou Huichangjin Electromechanical Equipment Co., Ltd
shibo.yang@szhcj.cn
13671568405
Room 301, Building 3, No. 1128 Changjiang South Road, Kunshan Development Zone, Jiangsu Province
FLUK Fluke, USAIntrinsic safety digital multimeterProduct Description: How to Translate
Fluke industrial DMM has all measurement functions.
Whether you are located inside or outside ATEX Zone 1, Zone 2, Zone 21, or Zone 22, this tool can provide you with all the testing and troubleshooting functions you need. There is no need to carry different instruments for different areas, nor is there a need to worry about carrying non explosion proof tools through areas with explosion protection requirements.
1.4-1/2 digital mode for accurate measurement (20000 words)
2. True RMS AC voltage and current can accurately measure nonlinear signals
3. Can measure AC and DC voltage and current up to 1000V and 10A (note that Ex area requires reduced measurement)
4. Low pass filter ensures accurate measurement of voltage and frequency for variable speed drive (VSD)
5. A frequency and duty cycle of up to 200 kHz can help diagnose VSDs and switching power supplies
6. Resistance, connectivity, and diode testing
7. The capacitance range of the motor starting capacitor or component is 10000 μ F
8. Conductivity measurement for high resistance or leakage testing
9. Capture small/large averages and peaks to automatically record transients and changes
10. Relative mode for eliminating interference from test wires in resistance measurement
11. The range can be manually and automatically selected, with strong flexibility
When the wire is inserted into the wrong input socket, the input alarm will sound a beep and flash the word 'Lead' to protect your safety
easy to use
Important additional features ensure that you can maintain high work efficiency throughout the day in locations with poor conditions.
Even if you wear a full set of PPE, the backlit keyboard buttons can provide you with good visibility in poorly lit areas
2. Large digital displays and 2-level bright white backlighting also increase visibility
3. Long battery life - typically 400 hours without backlight (alkaline battery)
4. Optional magnetic hooks, easy to set and convenient for reading, freeing up your hands for other tasks
Convenient on-site maintenance
The split type battery box makes it easy to replace batteries or fuses without compromising the accuracy of the instrument.
There is now an intrinsically safe multimeter (DMM) available for use in IIC (gas) zones 1 and 2, as well as IIIC (dust) zones 21 and 22. Whether you work in a petroleum environment, chemical environment, or pharmaceutical environment, you can obtain all the necessary testing and troubleshooting functions through this intrinsically safe (IS) multimeter (DMM) manufactured by Fluke. Meanwhile, the Fluke 28II Ex/CN is waterproof, dustproof, and drop resistant. With the Fluke 28II Ex/CN, you can handle all situations, whether inside or outside the danger zone, without violating regulations or sacrificing measurement performance
FLUK Fluke, USAIntrinsic safety digital multimeterProduct specifications:
| Precision specifications | ||
| The accuracy specification is displayed as ± (% of reading+significant digits) | ||
| DC voltage | range | 0.1 mV to 1000 V |
| precision | ±0.05% + 1 | |
| AC voltage | range | 0.1 mV to 1000 V |
| precision | ±0.7% +4 | |
| direct current | range | 0.1 μ A to 10 A |
| precision | ±0.2% + 4 | |
| alternating current | range | 0.1 μ A to 10 A |
| precision | ±1.0% + 2 | |
| resistance | range | 0.1 Ω to 50 M Ω |
| precision | ±(0.2% + 1) | |
| conductance | range | 60.00 nS |
| precision | ±(1.0% + 10) | |
| Diode testing | range | 2.0 V |
| precision | ±(2.0% + 1) | |
| duty cycle | range | 0.0% to 99.9% |
| precision | When the rise time is less than 1 µ s, within the range of ± (0.2%/kHz+0.1%) | |
| capacitance | range | 10 nF 至 9999 μF |
| precision | ±(1.0% + 2) | |
| frequency | range | 0.5 Hz to 199.99 kHz |
| precision | ±(0.005% + 1) | |
| temperature | range | -200 ° C to+1090 ° C (-328 ° F to+1994 ° F) |
| precision | ±(1.0% + 10) °C [±(1.0% + 10) °F] | |
| Display screen counting | In high-resolution mode, the count is 6000/1999 | |
| Peak Capture | Record transients up to 250 us | |
| Small/Large/Average Value Record | Display signal speed up to approximately 100 ms | |
| The accuracy specification is displayed as ± (% of reading+significant digits) | ||
| Safety Certification | ||
| ATEX | II 2 G Ex ia IIC T4 Gb | |
| II 2 D Ex ia IIIC T130 °C Db | ||
| I M1 Ex ia I Ma | ||
| NEC-500 | Class I, Div 1, Groups A-D, 130 ° C | |
| IEXEx | Ex ia IIC T4 Gb | |
| Ex ia IIIC T130 °C Db | ||
| Ex ia I Ma | ||
| GOST R Ex | Overvoltage protection: 1000 volts (V) Class III measurement standard (CAT III), pollution level 2 | |
| 600 volts (V) Class IV measurement standard (CAT IV), pollution level 2 | ||
| Protection level IP67 | ||
| General technical indicators | ||
| power | ||
| Three AAA batteries | ||
| Battery life: 400 hours | ||
| display screen | LCD, With backlight | |
| External protection | rubber sheath | |
| warranty period | three years | |
| Size (height x width x length) (with leather cover) | 6.35 x 10.0 x 19.81 cm (2.5 x 3.93 x 7.8 in) | |
| Weight (with leather cover) | 698.5 g (1.54 lb) | |