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SME-30A/31A

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Handy Data Logger

KYOWA SME-30A/31A

Easy to operate Portable data logger

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Call 022 7106162

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Connect the SME-100A/101A to the NTB-100A series for digital measurement of 33 channels.
Simplified operation is a unique feature of this handy data logger. You can start measurement just after turning on the power.The strap is useful for field inspection and confirmation of sensor installation.The SD card (option) simplifies data transmission to a PC. Using the input cable attached to this instrument, a strain gage can easily be connected.

Features

  • Fits in Hand and Easy to Use.
  • Compact and light weight
  • Built in bridge circuit for direct connection of a strain gage
  • Wide measuring range: ±300,000 μm/m
  • Data saved in SD card can be read and controlled by a PC
  • Driven by AA batteries (sold separately)
  • TEDs compatible

PDF download

Specifications

Specifications1
Sampling period

Approx. 0.5 sec: 0 to ± 30000 μm/m
Approx. 1 sec : ± 30000 μm/m or more
: Civil engineering transducer with

temperature measuring function

Measuring function

RELATIVE measurement (relative value measurement):
Each value is obtained by deducting the ZERO value.

*ZERO value is equivalent to the initial unbalance value.

Capable of obtaining the ZERO value at arbitrary timing

Arithmetic operationCalculation using coefficients
Applicable sensor

Strain gages, strain gage transducers,

civil engineering transducers with temperature

measuring function

Strain GageResistance strain gauge application
1-gage method120、240、350Ω
1-gage method120 to 1000Ω
Bridge excitationConstant-voltage bridge excitation: Approx. 2 VDC
Constant-current bridge excitation: Approx. 5.6 mA (bridge resistance 350Ω)
Measuring rangeStrain measurement
 0 to ± 300000 μm/m (constant-voltage bridge excitation)
 0 to ± 20000 μm/m (constant-current bridge excitation)
Temperature measurement with civil engineering transducer
with temperature measuring function -30.0℃to 70.0℃
ResolutionStrain measurement
0 to ± 30000 μm/m : 1 μm/m
± 30000 to ± 300000 μm/m : 10 μm/m
Temperature measurement with civil engineering transducer
 with temperature measuring function 0.1℃
Accuracy

Strain measurement

(when connected with one-touch NDIS connector in 4-gage)

0 to ± 30000 μm/m : ± (0.05% rdg. + 2) μm/m

± 30000 to ± 300000 μm/m : ± (0.1% rdg. + 20) μm/m

Temperature measurement with civil engineering transducer

with temperature measuring function ± 0.5℃

Check functionInsulation resistance measurement : 2 to 100 Mohm
Insulation resistance measurement : 2 to 100 Mohm
Interval measurement1 minute to 99 hours 59 minutes in 1-minute steps
Starting date/time: year/month/day/hour/minute
StorageSD card (option)
Applicable card256MB, 512MB, 1GB, 2GB (FAT16) (SDHC-incompatible)
DisplayMonochrome LCD, 128 × 64 dots
TEDS

Reading function from the TEDS sensor CH name writing

function (For the manufacture ID : KYOWA only, within 10 characters)

Operating temperature& humidity range-10 to 50°C, 20 to 85% RH (no condensation)
Power supplySize AA alkaline dry cell (2)
Consecutive operation time: Approx. 10 hours (with alkaline batteries)
* Nickel metal hydride batteries can also be used.
*An AC adapter (optional, DR-523E) is provided for SME-31A.
Auto Power Off

Power is automatically turned off if no key operation is

detected for 5 minutes. In interval measurement mode

with an interval of 3 minutes or longer, power is

automatically turned off during standby period and

automatically turned off during standby period and

isstarted (ON/OFF of Auto Power Off can be specified).

Dimensions108.4 × 188 × 41mm (excluding protrusions)
WeightApprox. 450g (excluding batteries)

Standard Accessories

Instruction Manual (CD-R), Input cable, Size AA alkaline dry cell (2),Shoulder strap, Wrist strap

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SME-30A/31A

SME-30A/31A

Handy Data Logger

KYOWA SME-30A/31A

Easy to operate Portable data logger

Write your review

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