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Strain Amplifier

Static Strain Digital Indicator PSD-704

Features

・ Indicator for strain gage or strain gage applied transducer
・ Check strain gage based transducers in mV/V.
・ Measure I/O resistance of strain gage based transducers. Insulation resistance between main body and each cable wire is also available.
・ Applied RS-232C interface as a standard.

Specification

Specification name Specification contents
Bridge power supply 2 VDC±0.02 VDC Within 35 mA
Target for measurement Strain measurement,Measurement on output of strain gage applied transducer,Meadurement on resistance value.
Measuring method Deflection method (under measuring on strain or output of strain gageapplication)
Temperature efficient Zero point ±0.2 μst/℃,Sensitivity ±0.01 %F.S./℃
(After 15 min. of warming up time with the rangeof x1)
Efficient due to time Zero point ±0.2 μst/8h, Sensitivity ±0.01 %F.S./8 h
(Temperature variation within ±2 oC with the rangeof x1)
A/D sampling 4 times/s
Display Dot matrix type liquidcrystal display (with back light LED type)
Specification forstrain measurement  
Measuring method 1 gage 2 wire method Strain Gage : 120 Ω, 240 Ω, 350 Ω
1 gage 3 wire method Strain Gage : 120 Ω, 240 Ω, 350 Ω
2 gage method Strain Gage : 60 Ω to 1 000Ω
4 gage method (Strain gage applied transducer)
Strain Gage : 60 Ω to 1 000Ω
Measuring range x1 range : ±40 000 μst
4GH range : ±3.500 0 mV/V (±7 000.0 μst)
(4 gage method, Only for strain gage applied transducer)
Resolution x1range : 1 μst
4GHrange : 0.000 1 mV/V(0.1 μst)
(4 gage method, Only for strain gage applied transducer)
Accuracy x1range : ±0.08 %F.S.±1digit
4GHrange : ±0.08 %F.S.±2 digit
(4 gage method, Only for strain gage applied transducer)
Operating temp./humidity range Temperature 0 ℃ to50 ℃, Humidity 85 %RHor less(Non condensing)
Power supply voltage 90 VAC to 264 VAC (inthe usage of AC adapter) 50/60 Hz
or battery drive by Ni-Cd battery.
Power consumption Approx. 8 VA(WhenAC adapter is used.)
Outline dimensions(WxHxD) 210 mmx148.5 mmx40mm(excludes protruding parts)
Weight Approx. 1.7 kg

Download

Instruction Manual

Specification

Options

  • Hard case PSD704-093
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