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AD-4531B
Digital Indicator
SC series
CE MARK
Digital Indicator for Strain Gauge Sensors
 
 
PDFBrochure (PDF 1.04MB)
 
PDFManual (PDF 2.4MB)
PDFSimplified Manual (PDF 1.4MB)
 
 
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Features
Suitable for load, pressure, torque or tension measurement plus more
Digital span calibration possible without using an actual load
Zero correction value can be backed up
Various output options available
Performs A/D conversion at 100 times per second
Options
AD4530-200 - Relay output
AD4530-030 - RS485
AD4530-040 - RS-232C input/output
AD4530-007 - D/A analog output
AD4530-237 - Relay output, RS485 and D/A analog output
AD4530-247 - Relay output, RS232C and D/A analog output
*The options above cannot be used at the same time.
Specifications
Measurement points 1
Sensor type Strain gauge sensor
Sensor power supply 5 V, up to 3 sensors of 350 Ω or 1 sensor of 120 Ω
Calibration method Actual load calibration
Digital span (actual load not required)
Measurement range Zero adjustment range : -35 to +35 mV (-7 to 7 mV/V)
Span adjustment range : -35 to +35 mV (-7 to 7 mV/V)
Minimum guaranteed input sensitivity : 0.15 µ V/d
Minimum display input sensitivity : No limit
Maximum display ±999999
Linearity 0.005% F.S. within ±1 digit
A/D conversion 100 times/sec.
Temperature coefficient Zero : ±0.1 µ V/°C (Typ.)
Span : ±8 ppm/°C (Typ.)
Panel area Measurement display area:
Red 7-segment 6-digit LED and minus display, Character height 9.2mm, 5 status indicators
 

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