Fluke 381 Support Question
Fluke 381 Support Question
Find answers below for this question about Fluke 381.Need a Fluke 381 manual? We have 2 online manuals for this item!
Question posted by Anonymous-164323 on March 3rd, 2018
Err Rf
I opened my meter to change batteries , when I put new ones in this is the error I got.
Current Answers
Related Fluke 381 Manual Pages
Fluke 381 Clamp Meter Product Datasheet - Page 1
Now one technician can do jobs that used to operate controls or remove protective equipment, all while watching real-time readings. The new iFlex™ flexible current probe (included... readings 381 Remote Display True-rms AC/DC Clamp Meter with iFlex™
The first clamp meter with a detachable, remote display for easier, faster, safer measurements
Technical Data
The new Fluke 381 does ...
Fluke 381 Clamp Meter Product Datasheet - Page 2
...change switch positions while taking a measurement
• Three-year warranty • Soft carrying case
Ordering information 381 Remote Display True-rms Clamp Meter with iFlex™
Specifications
Fluke 381...; 5 digits 0.5 % ± 5 digits
Included
Accessory
750 MCM or 2-500 MCM CAT III 1000V, CAT IV 600V
2 Fluke Corporation 381 Remote Display True-rms AC/DC Clamp Meter with iFlex™
Fluke 381 Users Manual - Page 1
All rights reserved. Printed in China. Specifications are trademarks of their respective companies. All product names are subject to change without notice. 381
Remote Display True-rms
Clamp Meter
Users Manual
PN 3538357 July 2010 © 2010 Fluke Corporation.
Fluke 381 Users Manual - Page 4
381 Users Manual
Display...17 Measurements...19
AC and DC Current (Jaw 19 AC Current (Flexible Current Probe 22 AC and DC Voltage 23 Resistance/Continuity 26 Inrush Current Measurement (Jaw and Flexible Current Probe 26 Frequency Measurement (Jaw and Flexible Current Probe 28 Maintenance...28 Cleaning the Meter... and Flexible Current Probe 28 Battery Replacement 29 User-Replaceable ...
Fluke 381 Users Manual - Page 5
The Fluke 381 is a handheld, battery-operated Clamp Meter (the Meter) that traditional jawed meters cannot measure. This lets the display be removed from the measurement source. The Flexible Current Probe makes it possible to measure higher current (up to Contact Fluke
To contact Fluke, call one of the following telephone numbers: • Technical Support USA: 1-800...
Fluke 381 Users Manual - Page 6
... and procedures that pose hazard(s) to the user; Symbols used on the Meter and in this manual or the protection provided by the
Meter can be compromised. • Examine the case before the battery door is opened.
2 Carefully look at www.fluke.com. 381 Users Manual
• Singapore: +65-738-5655 • Anywhere in Table...
Fluke 381 Users Manual - Page 8
...circuits carrying more than 1000 V or 1000 A
with the Meter Jaw. • Never operate the Meter with the back cover removed or the case open. • Do not measure ac current in circuits carrying more... damage to the Meter or to prevent shock and arc blast injury where hazardous live conductors are exposed.
• When measuring, keep fingers behind the Tactile Barrier. 381 Users Manual
•...
Fluke 381 Users Manual - Page 10
...(CAT) and voltage rating of test probe, test probe accessory, current clamp accessory, and the Meter is permitted.
Conforms to or remove from HAZARDOUS LIVE conductors...equipment installations, such as an electricity Meter or an overhead or underground utility service.
®
Examined and licensed by TÜV Product Services.
;
381 Users Manual
Symbol
Meaning
Symbol
Meaning
CAT...
Fluke 381 Users Manual - Page 12
...batteries from the Meter base and display module. It is possible for help. The display module is synchronized with a Meter base but, only one or more of the Meter is docked on the Meter base and turned on. Remote Display The Meter...radio signal does not hinder Meter measurements. 381 Users Manual
off and on, the user is off when the display module is set to the Meter base. The term "IC...
Fluke 381 Users Manual - Page 14
... disable the Auto Power Off, hold down while turning on again. If the Meter powers off if there is used for 20 minutes. Auto Power Off is at the Meter input. 381 Users Manual
Hazardous Voltage Indicator When the Meter senses a voltage ±30 V or a voltage overload (OL), Y is shown on the display...
Fluke 381 Users Manual - Page 16
... readings. Current spikes from motor drives are not affected by low batteries in the Meter base should be changed . Low batteries on . The Meter can capture this surge current reading. When B appears, the batteries in the display.
12 Measurements are one example of such an event. 381 Users Manual
Inrush Inrush Current is surge current that occurs when...
Fluke 381 Users Manual - Page 18
... maximum input. Hold L for 2 minutes when there is no button or switch interaction and then shuts off .
381 Users Manual
Item A B C D E F G
H
I
Table 2. This function works in current, voltage, and frequency modes.
14 Meter Features
Description
Current sensing Jaw
Tactile Barrier
Rotary Function Switch, see Table 3. With subsequent pushes, the minimum and the...
Fluke 381 Users Manual - Page 20
DC current
AC current and frequency measurement using the Flexible Current Probe. Rotary Function Switch
Meter is powered down AC voltage DC voltage
Function
Resistance and continuity
AC current. Push Z to shift to frequency.
381 Users Manual
Switch Position
OFF K L
K A
C
D
Table 3. Push Z to shift to frequency.
16
Fluke 381 Users Manual - Page 22
Continuity
Hazardous voltage is taken at the Jaw. 381 Users Manual
Item A B
Table 4. Measurement is present. Display
Description
Item
Inrush is active
H
Hold is active
I
C
Volts
J
D
Amps
K
E
Ohms, DC, AC, Hz
L
F
Main display
M
G
Remote display low-battery symbol
N
O
Description
Meter base low-battery symbol
Measurement is being sent to remote display. Min, Max...
Fluke 381 Users Manual - Page 24
Open the Jaw by pressing the Jaw Release and insert the conductor into the clamp at a time. See Figure 4. Note Current flowing in opposite directions, place one conductor into the Jaw. 4. ...Function Switch to zero the Meter. 3. If measuring dc, wait for the display to stabilize and then push Z to the proper function. 381 Users Manual
Note Before zeroing the Meter, make sure the Jaws are...
Fluke 381 Users Manual - Page 25
Current Measurement with Jaw
ghn04.eps
21 CAT 1000 V CAT 600 V
1000 A
Remote Display True-rms Clamp Meter Measurements
6C01A0C0TV0A0TV
381 TRRMEMS OCTLEAMDPISPMLEATYER iFlex
1000 A
Figure 4.
Fluke 381 Users Manual - Page 26
...
Current Probe.
22 D 4. You should be able to the Meter. Take special care during fitting and removal of the Flexible Current ...possible, avoid taking measurements close and latch it.
If opening the end of the Flexible Current Probe to make ...energize the installation under test or wear suitable protective clothing. 381 Users Manual
AC Current (Flexible Current Probe) XW Warning
...
Fluke 381 Users Manual - Page 30
...Meter Rotary Function Switch to the desired test points of the circuit. 5. If the resistance is < 30 Ω, continuity is open.... The inrush current (spike) is being tested. 3. To measure the inrush current: 1. Inrush Current Measurement (Jaw and Flexible Current Probe) The Meter...red test lead to K.
2. Push E on the Meter display. Turn the Rotary Function Switch to the G
...
Fluke 381 Users Manual - Page 33
...the display module, see Figure 8: 1. Slide the battery door back into place. 7. Dock the Display Module with three new AAA batteries. 5. Reattach the battery compartment door to open the battery compartment, 4. Replace the batteries with two new AAA batteries. 6. Remove the batteries. 4. To replace the batteries in the center of the Meter, remove the display module. 3. Turn the...
Fluke 381 Users Manual - Page 42
381 Users Manual
Flexible Current Probe Cable Length (head to electronics connector 1.8 m Environmental Specifications Operating Temperature 10 °C to +50 °C Storage ...% RH (at 40 °C to 50 °C) (Without Condensation) Operating Altitude 2000 meters 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...
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