Strain Unit U8969

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SKU: U8969
Ships in approximately 20 days if not in stock.

Contact for Lead Time

Production delay is expected due to the worldwide component shortages. Please contact a Hioki representative for details.

The Hioki U8969 is a strain unit that measures acceleration, load, pressure or strain waveforms.

Key Features
- Directly connect to the strain gauge converter (bridge voltage: DC only)
- 16-bit A/D high-resolution
- Isolated input, up to 30 V AC rms, or 60 V DC from the earth
- Meet application demands in the civil engineering, bridge building and machine tool and automotive design fields

Product Warranty Period: 3 years

Measurement functionsNumber of channels: 2, for distortion measurement (electronic auto-balancing, balance adjustment range within ±10 000 µε or less)
Input terminalsNDIS connector EPRC07-R9FNDIS (via Conversion Cable L9769, NDIS connector PRC03-12A10-7M10.5)
Max. rated voltage to ground: 30 V rms or 60 V DC (with input isolated from the unit, the maximum voltage that can be applied between input channel and chassis and between input channels without damage)
Suitable transducerStrain gauge converter, Bridge impedance: 120 Ω to 1 kΩ, Bridge voltage: 2 V ±0.05 V, Gauge rate: 2.0
Measurement range20 µε to 1000 µε/div, 6 ranges, full scale: 20 div, Low-pass filter: 5/10/100 Hz, 1 kHz
Measurement resolution1/1250 of measurement range (using 16-bit A/D conversion)
Maximum sampling rate200 kS/s (simultaneous sampling across 2 channels)
Measurement accuracy After auto-balancing±0.5% f.s. ±4 µε (5 Hz filter ON)
Frequency characteristicsDC to 20 kHz +1/-3 dB
Dimensions and mass106 mm (4.17 in) W × 19.8 mm (0.78 in) H × 196.5 mm (7.74 in) D, 245 g (8.6 oz)
AccessoriesConversion cable L9769 × 2 (cable length 60 cm/1.97 ft)


- Max. rated voltage to earth: 33 Vrms AC or 70 V DC, SMB to alligator clip, 1.5 m (4.92 ft) length

- Max. rated voltage to earth: 33 Vrms AC or 70 V DC, SMB to BNC terminal, 1.5 m (4.92 ft) length

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