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Showa Showa amplifier "DS-7000"/digital converter indicator from Japan
Showa Showa amplifier "DS-7000"/digital converter indicator from Japan
Product details

Showa Showa amplifier "DS-7000"/digital converter indicator from Japan

feature

  • Low cost, with standard specifications including top and bottom settings and saving functions.
  • It can be used in conjunction with various strain sensors to excite voltage switches.
  • Polarity indication (± 19999).
  • Check the initial balance function of the sensor (± × 10 6000)- 6Under strain.
  • Can be connected in parallel units with 4 Ω load cells in the 350 series.
  • Nonlinear high-precision at 0.02% fs ± 1 bit.
  • Calibration methods for strain gauge sensors: equivalent input, real input, and.
  • Various optional functions are possible.

Specifications

project

description

Sensor voltage

DC10V, 25V ± 10% output current: 120mA (when using DC power option within 30mA)

Sensor input range

- 3 + 3 mV / V ~

Equivalent input

Calibration range: 03~30mv/v
Calibration accuracy: 0.1% FS exceeds 05mv/v within the set range.

Zero. scope

~±20mv/v 0

Minimum input sensitivity

μ V/Count 1
Resolution: 1/10000 input voltage/V or higher.

precision

Nonlinear degree: 0.02% FS input 3MV/V
Zero drift: at 05 V/℃ μ RTI
Gain drift: 001%/℃

A/D converter

Speed: 100 times/second

Analog filter

4/10/100 (default)/3 optional on the front panel

fubction

IEEE14514 Mixed Mode Interface 2

Peak holding function
(Analog and digital methods)

Response speed: about 1kHz (wave width 2ms: input 3MV/V, analog filter: 3)
Accuracy: 0.2% FS
Reset time: 50 μ m

display

Character height: 16mm 7-segment red LED, 5-digit display
± Display range: 19999
Decimal point: selectable
Display speed: 3/6/13/25 times/second, optional

Display project

Status (LED): Hi, okay, low, peak, hold, calibration lock, lock settings

Install the project

Calculation setting: Zero card/span CAL (equivalent input cal, actual load calibration, CAL)
Function settings: high limit, low limit, high/low limit company. Mode, lag, near zero, digital filter, analog filter, motion detection, zero tracking, digital zero, zero offset, hold mode, key lock, minimum scale, display speed, excitation voltage, bolt circle diameter refresh rate, RS-232C, D/A converter

external signal

High/low limit relay output, analog voltage output, signal input, digital signal input

power supply

~264V AC85 50/60Hz, approx7w
DC10~28V (option), approx9w

environmental conditions

Operating temperature: 10 ± 40. ~℃
Storage temperature: 40 ± 80. ~℃
Humidity: Relative humidity of 80% or lower (without condensation)

external dimensions

96 (W) x 96 (hours) x 146 (D) millimeters (excluding protruding parts)
Panel cutting size 92 × 92 (+0) mm

weight

About 1kg

option

DS-7000-OP3: Parallel data output of bolt circle diameter
DS-7000-op4: RS-232C interface
DS-7000-op7: D/A converter (voltage and current output)
*Please refer to the detailed manual

Attachment

Operation manual x 1
Communication cable x 1
Bolt circle diameter output connector plug 57-30360 DDK × 1 (there is an option to set for bolt circle diameter)
Ferrite core x 1 (when selecting bolt circle diameter or setting D/A options)

Through an IEEE14514 compliant sensor connection (sensor electronic data sheet), the ds-7000 rated output value stored in the sensor can be retrieved and applied to the calibration process indicating ʼ.It can also save the introduction of self calibration values into sensors.

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Successful operation!

Successful operation!

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