APPA sFLEX 18T Flexible Current Probe Meter User Manual

APPA sFLEX 18T Flexible Current Probe Meter User Manual

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Safety Information

To ensure safe operation and service of the meter, follow these instructions. Failure to observe warnings can result in severe Injury.

Warning

Identify hazardous conditions and actions that could cause BODILY HARM or DEATH

• Individual protective equipment should be used if HAZARDOUS LIVE parts in the installation where measurement is to be carried out could be ACCESSIBLE.
• If the equipment is used in a manner not specified by the manufacturer, the protection provided by the equipment may be impaired.
• Always use proper terminals, switch position ,and range for measurements.
• To reduce the risk of fire or electric shock, do Not expose this product to rain or moisture.
• Verify the Meter operation by measuring a known Current. If in doubt, have the Meter serviced.
• Do not apply more than the rated voltage / Current, as marked on Meter.
• To avoid false readings that can lead to electric shock and injury, replace battery as soon as low battery indicator.
• Do not use Meter around explosive gas or vapor.
• Do not use a flexible current sensor if the inner copper wire of the flexible cord is visible.
• De-energize the installation under test or wear suitable protective clothing during fitting a removal of the Flexible Current Probe.
• Do not apply around or remove from UNINSU LATED HAZARDOUS LIVE conductors, which may render electric shock, electric burn, or arc flash.

Caution

Identify conditions and actions that could cause DAMAGE the meter or equipment under test. Do not expose Meter to extremes in temperature of high humidity.

Symbols as marked on the meter and Instruction card

| See instruction manual
---|---
| Do not apply to or remove from HAZARDOUS LIVE conductors
| Equipment protected by double or reinforced insulation
| Battery
| Earth
| Conforms to EU directives
| Do not discard this product or throw away
| AC measurement

Maintenance

Do not attempt to repair this Clamp Meter. It contains no user-serviceable parts. Repair or servicing should only be performed by qualified personnel.

Cleaning
Periodically wipe the case with a dry cloth and detergent. Do not use abrasives or solvents.

Power on/off

Flexible AC current probe

Set DMM at AC 3.000V range and switch sFlex-T to the suitable range. Calculate the correct current according to “AC Current” specifications.

In order to get correct unit and scale of the reading, connect Flex Clamp Meter with clamp meter or DMM which has Flex function. Set the clamp meter or DMM to Flex function and keep the range of Flex Clamp Meter at 3000A.

Range

In order to get the best output singal, select the correct range, according to tested current.

Battery Capacity Indicator

Battery capacity > 2.5V, the battery capacity indicator flash at slow rate.
Battery capacity < 2.5V, the battery capacity indicator flash at fast rate.

Replacing Batteries

  Caution

Remove Meter from conductor and turn off power before opening the battery cover.

General Specifications

• Dimensions (W x H x D) : Approx. 130mm x 350mm x 25mm
• Weight(without Battery) : 200g
• Power Requirements : AAA Size Battery x 2
• Battery Life : 160 hours ALKALINE Battery
• Low Batteries Indication : Voltage drops below operating voltage the battery indicator will flash.
• Maximum Conductor Size : coil size
• Safety Standard : EN61010-1, EN61010-2-032, EN61010-031 EN61326-1 CAT IV 600V, CAT III 1000V

Environmental Specifications

Indoor Use.
Pollution Degree ： 2
Maximum operating altitude : 2000m (6562 ft)
Operating temperature & Relative Humidity :
0°C – 30°C, ≦80%RH
30°C – 40°C, ≦75%RH
40°C – 50°C, ≦45%RH
Storage temperature : -20°C – 60°C, 0 to 80% RH (no batteries).
Temperature coefficient : 0.2 x (Specified accuracy) / °C, < 18°C, > 28°C
Shock vibration : Sinusoidal vibration  MIL-PRF-28800F (5-55 Hz, 3g max.)
Drop Protection : 4 feet drop to hardwood on concrete Floor

Electrical Specifications

Accuracy is given as ±(% of reading + counts of least significant digit) at 23°C ± 5°C, with relative humidity Less than 80% R.H. Accuracy is specified for a period of one year after calibration.
Max. output voltage: 4.5Vpeak
Position Error of Clamp:
Accuracy and position error assumes centralized primary conductor at optimum position, no external electrical or magnetic field, and within operating temperature range.

| sFlex-18T| Error
---|---|---
Distance from Optimum (mm)| 35| ±1.0%
50| ±1.5%
60| ±2.0%

AC Current

Output Noise : < 5mV for each range.

Max. output voltage : 4.5Vpeak

Limited Warranty

This Meter is warranted to the original purchaser against defects in material and workmanship for 3 years from the date of purchase. During this warranty period, manufacturer will, at its option, replace or repair the defective unit, subject to verification of the defect or malfunction.

This warranty does not cover fuses, disposable batteries, or damage from abuse, neglect, accident, unauthorized repair, alteration, contamination, or abnormal conditions of operation or handling. Any implied warranties arising out of the sale of this product, including but not limited to implied warranties of merchantability and fitness for a particular purpose, are limited to the above.

The manufacturer shall not be liable for loss of use of the instrument or other incidental or consequential damages, expenses, or economic loss, or for any claim or claims for such damage, expense or economic loss. Some states or countries laws vary, so the above limitations or exclusions may not apply to you.

Costumer Support

APAC
MGL APPA Corporation
cs.apac@mgl-intl.com
Flat 4-1, 4/F, No. 35,
Section 3 Minquan East Road,
Taipei, Taiwan
Tel: +886 2-2508-0877

References

• APPA

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