Instrumentation Amplifier WGA-910A
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Waveform comparatorsVarious hold functionsAbsolute pressure measurement by numeric value registering calibrationSD card availableHigh-speed sampling: 4000 times/s
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@santatech
ติดต่อทางอีเมล์
santatech@gmail.com
ติดต่อทางโทรศัพท์
02-1013454
Description
・Waveform comparators
・Various hold functions
・Absolute pressure measurement by numeric value registering calibration
・SD card available
・High-speed sampling: 4000 times/s
Features
The WGA-910A is an instrumentation conditioner that employs a touchscreen.
It is capable of monitoring pressure changes in press machine and press-fitting process by indicating the wave forms, and visually verifying changes in physical quantities such as the load, pressure and so on which are difficult to capture with just numerical figures.
| Models | Types |
| WGA-910A-0 |
Standard without option |
| WGA-910A-1 |
BCD output |
| WGA-910A-2 |
DA output |
| WGA-910A-3 |
RS-485 |
| WGA-910A-12 |
BCD and DA output |
| Channels | 1 |
|---|---|
| Applicable Transducers |
Strain-gage transducers (TEDS compatible sensors connectable ) |
| Compatible Bridge Resistance |
87.5 Ω to 1 kΩ (Up to four 350 Ω transducers connected in parallel.) |
| TEDS Compatible |
Interface: Compatible with IEEE1451.4 Mixed Mode Transducer Interface Class 2. Applicable sensors: Should have the information according to IEEE template No. 33. (Cable length: 30 m or less) |
| Bridge Excitation | 10, 2 VDC, selectable |
| Measuring Range |
-3.2 to 3.2 mV/V (Including zero adjustment range) |
| Zero Adjustment Range |
Within measurement range (Not retained when power supply interrupted.) |
| Nonlinearity | Within ±(0.02% FS + 1 digit) |
| Stability |
Zero point: Within ±0.25μVRTI per°C Sensitivity: Within ±0.005%/°C |
| Peak/Bottom Detection | Detecting scheme: Digital hold |
| Frequency Response | DC to 1 kHz (+1 dB, -2 dB) |
| Sampling Speed | 4000 times/s |
| AD Resolution | 24 bits |
| Analog Monitor |
Voltage output: ±(5 V ±200 mV) (load resistance 5 kΩ or more) |
| Indicators |
3.5-inch TFT color LCD Display area: 70.6 × 59.2 mm, 320 × 240, touchscreen |
| Indication |
Setting range: -99999 to 99999 (Decimal point to be put anywhere.) Update speed Numeric value display: 4 times/s Waveform display: 2 times/s |
| Calibration Function |
Manual calibration: Sensitivity registering calibration Actual load calibration Units TEDS auto calibration TEDS part calibration: TEDS calibration item TEDS operation configuration: TEDS reading operations Zero during TEDS TEDS information display Numeric value registering calibration |
| Smoothing Functions |
Analog filter (LPF): 1, 30, 300 Hz, Flat (1 kHz or more) Attenuation: -12 dB/oct. Minimum scale: 1, 2, 5, 10, 20, 50, 100 Moving average: None, 2, 4, 8, 16, 32, 64, 128, 256, 512, 1024, 2048 times |
| Zero Compensation Function |
Zero tracking (Auto digital Zero within the setting range) Judging time: 0.00 to 9.99 s Compensation range: 0 to 99999 Zero near zero (Auto zero display) Setting zero: 0 to 9 |
| Additional Value | -99999 to 99999 count |
| Original Values (Sensor Output Value) |
-3.2000 to 3.2000 mV/V (5 digits) Accuracy: Within ±0.1% FS |
| Measurement Condition Numbers |
32 (16 for control input) of measurement condition file can be saved. Capable of switching by the key operation, control input, and communication command. |
| Comparator Setting |
Points: 4 Types: Extra high (HH), high (HI), low (LO), extra low (LL) If there are 2 hold values, they are assigned as follows. Hold value 1: High 1 (HI1), low 1 (LO1) Hold value 2: High 2 (HI2), low 2 (LO2) Setting range: ±99999 Hysteresis width: 0 to 9999 Using comparator can be set. Output logic: Positive/negative Comparison speed: 4000 times/s (Normal comparative mode) |
| Judgment Function |
Point : 1 Type : OK |
| Waveform Comparison Setting |
Points: 2 Type: Wave HI, Wave LO Set reference waveform, waveform comparison HI, waveform comparison LO, move waveform, comparison area, register waveform Waveform comparison logic: Positive/negative |
| Waveform Judgment Function |
Type : 1 Point : OK |
| Motion Detect |
Motion detect function: Enable/disable Motion detect width: 0 to 99999 Motion detect time: 0.01 to 9.99 Motion detect logic: Positive/negative |
| Measuring Mode Setting |
Operation modes: Normal Peak hold Block-specified peak hold Time-specified peak hold Bottom hold Block-specified bottom hold Time-specified bottom hold Arbitrary point hold Block peak-bottom hold Time peak-bottom hold Block average hold Time average hold Bock inflection hold Time inflection hold Block maximal/minimal hold Time maximal/minimal hold Block peak/average hold Time peak/average hold Block bottom/average hold Time bottom/average hold Block peak/arbitrary hold Time peak/arbitrary hold Block bottom/arbitrary hold Time bottom/arbitrary hold Previous value comparison peak hold Block previous value comparison peak hold Time previous value comparison peak hold Previous value comparison bottom hold Block previous value comparison bottom hold Time previous value comparison bottom hold Detect time: 0.01 to 9.99 s Delay time: 0.00 to 9.99 s The following settings can be changed according to the operation mode. Detection trigger level Detection trigger way Inflection point discrimination time Inflection point discrimination value Extreme value discrimination setting Initial value for compare with measuring value Comparison mode: Normal comparison Hold comparison Display mode: Normal display Hold display |
| Waveform Display |
X-axis setting End point: 0.5, 1.0, 2.0, 5.0, 10.0, 20.0, 50.0, 100.0 s. Y-axis setting Start point: -99999 to 99999 End point: 250, 500, 1000, 2000, 5000, 10000, 20000, 50000, 100000, 200000 Start mode of waveform, passed level, passed level way, holding time of waveform. The WGA displays the waveform of the input variation regardless to the "Operation Modes" setting. |
| System |
Key lock Setting value initialize Backlight illumination time Language Clock Comparison display color Display stability |
| Self-check |
Memory Channel |
| Operation Check |
Display Touchscreen Control Input/output Communication BCD output DA output SD card |
| Control Input |
Points: 9 Types: Zero command, hold command, reset command, waveform command, TEDS command, measurement condition select 0 to 3 Signal formats: Open collector (NPN) or non-voltage contact signal (Capacity: 12 VDC, 5 mA or more) |
| Control Output |
Points: 16 Types: HH, HI, OK, LO, LL, healthy, abnormal channel, abnormal memory, SD, communication error Output type: Open collector (NPN) Load capacity: 30 VDC, 20 mA (Load resistance) |
| Communication |
Signal system: RS-232C, full duplex system Transmission system: Asynchronous Bit configuration Data bits: 7 Stop bit: 1 Parity bit: Odd number Flow control: None Baud rate: 2400, 4800, 9600, 19200 bps Transmission mode: Repeat output, output at hold, Tx and Rx NOTE: When equipping the optional CC-Link (RS-485), the RS-232C of the standard equipment is disabled. Otherwise, RS-232C is enabled. |
| SD Card |
Saving setting value: Saves the all setting values (excluding the calibration value) to the SD card. Reading setting value: Reads the all setting values (excluding the calibration value) from the SD card and rewrites those of the WGA to the read one. Recording measuring value: Pushing recording key, the WGA records the waveform data to the SD card. View waveform file name: Browsing the waveform data, deleting the wave data, and deleting the directory are available. Format: Erase all data that are saved in the SD card is available. (Quick format is available.) Update: Capable of updating the program version that is saved in the SD card. SD card type: SD, SDHC (up to 32 GB) |
| Power Supply | 100 to 240 V, power consumption: 20 VA or less |
| Dimensions | 100 W ×96 H ×135 D mm (Excluding protrutions) |
| Weight | Approx. 950 g (Excluding options) |
| Operating Temperature | -10 to 40 °C |
| Operating Humidity | 20 to 85% or less (Non-condensing) |
| Compliance |
Directive 2014/30/EU (EMC) Directive 2014/35/EU (LVD) Directive 2011/65/EU, (EU)2015/863 (10 restricted substances) (RoHS) |
| Standard Accessories | CD (Instruction manual, PC software for SD card) |
|---|---|
| Optional Accessories |
AC power cable P-23 (For 100 VAC) AC power cable P-28 (For 200 VAC) |
SANTA TECHNOLOGY CO.,LTD. (Head Office)
35/218 Moo. 2, Leabkhlongsam Rd., Khlongsam, Khlongluang, Pathumthani 12120
Call 02-101-3454 ,089-006-2766
Fax 02-101-3453
Mail. santatech@gmail.com
Line : @santatech
Web : https://santatechnology.com/
