Comprehensive test and measurement service provider-Shenzhen Weike Electronic Technology Co.
Product Overview: The Fluke 381 Remote Display Straight Root Mean Square AC/DC Clamp Meter, featuring iFlex™, is an easy to use, easy to read, and easy to use clamp meter.
Fluke 381 high-voltage clamp ammeter is a clamp meter with remote magnetic display, it has all the functions of a general-purpose clamp ammeter, removable display to make the measurement more convenient and safer; Fluke 381 also belongs to the clamp multimeter, the use of its method of simple, as long as the clamp multimeter clamped on the conductor, remove the display can be operated while the readings, the original need for the work of two people, only one person can easily handle. The work of two people can be easily done by only one person! The new IFLEX Flexible Current Clamp (included) extends the current range up to 2500 A ac, while making it easier to read and measure irregular and crowded rows of wires.
Meets the following safety standards
IEC/EN 61010-1:2001, 1000V CAT III, 600V CAT IV
Product Specifications: Fluke 381 Remote Display Straight Root Mean Square (RMS) AC/DC Clamp Meter with iFlex™
| Electrical specifications | ||||
| AC current through the clamp | ||||
| range (of scales or measuring equipment) | 999.9 A | |||
| resolution (of a photo) | 0.1 A | |||
| precision | 2% ± 5 bits (10-100 Hz) 5% ± 5 bits (100-500 Hz) |
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| Low Pass Filter Parameters | Built-in, 800Hz | |||
| Crest Factor (50/60 Hz) | 3 (at 500 A) 2.5 (at 600 A) 1.42 (at 1000 A) 2% increased at C.F. > 2 |
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| AC current through flexible current probe | ||||
| range (of scales or measuring equipment) | 999.9 A / 2500 A (45 Hz - 500 Hz) | |||
| resolution (of a photo) | 0.1 A / 1 A | |||
| precision | 3% ± 5 bits | |||
| Crest Factor (50/60 Hz) | 3.0 (at 1100 A) 2.5 (at 1400 A) 1.42 (at 2500 A) 2% increased at C.F. > 2 |
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| position sensitivity | ||||
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optimal distance | |||
| i2500-10 Flex | i2500-18 Flex | inaccuracies | ||
| A | 0.5 in (12.7 mm) | 1.4 in (35.6 mm) | ±0.5% | |
| B | 0.8 in (20.3 mm) | 2.0 in (50.8 mm) | ±1.0% | |
| C | 1.4 in (35.6 mm) | 2.5 in (63.5 mm) | ±2.0% | |
| The main conductor in the middle of the measurement uncertainty determination is in an optimal position, free of external electric or magnetic fields and within the operating temperature range. | ||||
| direct current | ||||
| range (of scales or measuring equipment) | 999.9 A | |||
| resolution (of a photo) | 0.1 A | |||
| precision | 2% ± 5 bits | |||
| alternating current | ||||
| range (of scales or measuring equipment) | 600 V / 1000 V | |||
| resolution (of a photo) | 0.1 V / 1 V | |||
| precision | 1.5% ± 5 bits (20 - 500 Hz) | |||
| dc voltage | ||||
| range (of scales or measuring equipment) | 600.0 V /1000 V | |||
| resolution (of a photo) | 0.1 V / 1 V | |||
| precision | 1% ± 5 bits | |||
| starting current | ||||
| response time | 100ms | |||
| Frequency - via jaws | ||||
| range (of scales or measuring equipment) | 5.0 - 500.0 Hz | |||
| resolution (of a photo) | 0.1 Hz | |||
| precision | 0.5% ± 5 bits | |||
| trigger level | 5 - 10 Hz, ≥ 10 A 10 - 100 Hz, ≥5 A 100 - 500 Hz, ≥ 10 A |
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| Frequency (via flexible current probe) | ||||
| range (of scales or measuring equipment) | 5.0 to 500.0 Hz | |||
| resolution (of a photo) | 0.1 Hz | |||
| precision | 0.5% ± 5 bits | |||
| trigger level | 5 to 20 Hz, ≥ 25 A 20 to 100 Hz, ≥ 20 A 100 to 500 Hz, ≥ 25 A |
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| resistive | ||||
| range (of scales or measuring equipment) | 600 Ω/6 kΩ/60 kΩ | |||
| resolution (of a photo) | 0.1 Ω/1 Ω/10 Ω | |||
| precision | 1% ± 5 bits | |||
| Mechanical specifications | ||||
| Dimensions (L x W x H) | 277 x 88 x 43 mm (remote unit 55 mm) | |||
| weights | 350 g | |||
| Jaw Opening | 34 mm | |||
| Flexible Current Probe Diameter | 7.5 mm | |||
| Flexible Current Probe Cable Length (end to wire connector) |
1.8 m | |||
| Environmental indicators | ||||
| operating temperature | -10 °C to +50 °C | |||
| storage temperature | -40 °C to +60 °C | |||
| Operating humidity | Non-condensing (< 10 °C) ≤ 90% RH (at 10 °C to 30 °C) ≤ 75% RH (at 30 °C to 40 °C) ≤ 45% RH (at 40 °C to 50 °C) (non-condensing) |
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| Working altitude | 2000 m | |||
| Storage altitude | 12,000 meters. | |||
| EMI, RFI, EMC, RF | en 61326-1:2006, en 61326-2-2:2006 ETSI EN 300 328 V1.7.1:2006 ETSI EN 300 489 V1.8.1:2008 All applicable requirements of FCC Part 15, Subpart C, §§ 15.207, 15.209, 15.249 FCCID: T68-F381 RSS-210 IC: 6627A-F381 |
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| temperature coefficient | Greater than 28°C, less than 18°C, plus 0.1 x specified accuracy per degree | |||
| radio frequency | 2.4 GHz ISM band 10 meter range | |||
| Compliance with safety standards | ansi/isa s82.02.01:2004 CAN/CSA-C22.2 No. 61010-1-04 IEC/EN 61010-1:2001 to 1000V CAT III, 600V CAT IV. |
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| Double Insulation Electrical Clearance | Conforms to IEC 61010-2-032 | |||
| Double insulation creepage | Conforms to IEC 61010-1 | |||
| Organization Accreditation | ||||
Model No.: Fluke 381 Remote Display Straight Root Mean Square AC/DC Clamp Meter with iFlex™
Fluke 381
Fluke 381 Remote Display True RMS High Voltage Clamp Ammeter with iFlex
Attachments attached.
- iFlex Flexible Current Clamp
- Battery Operation Instruction Card
- F38 soft package
- TL175 Test Lancet
- 5 AAA batteries (installed)
- AC72 Alligator Clip (1 Black 1 Red)
- Calibration specification statement
- Annex Manual
- Product Registration Card
